S T A T U T O R Y I N S T R U M E N T S

2006 No. 2916

CONSUMER PROTECTION

The Dangerous

Substances and Preparations

(Safety) Regulations

2006Made - - - - - - 6th November 2006

Laid before Parliament - - 7th November 2006

Coming into force - - -

The Regulations with the exceptionof regulations 5, 11 and 12 4th December 2006

regulation 5 24th August 2007

regulation 11 16th January 2007

regulation 12 15th June 2007

£19.50

S T A T U T O R Y I N S T R U M E N T S

2006 No. 2916

CONSUMER PROTECTION

The Dangerous Substances and Preparations (Safety) Regulations 2006

Made - - - - 6th November 2006

Laid before Parliament 7th November 2006

Coming into force The Regulations with the exception

of regulations 5,11 and 12 4th December 2006 regulation 5 24th August 2007 regulation 11 16th January 2007 regulation 12 15th June 2007

The Secretary of State, in exercise of the powers conferred on him by section 11 of the Consumer Protection Act 1987(a), makes the following Regulations.

In accordance with section 11(5) of that Act he has consulted such organisations as appear to him to be representative of interests substantially affected by these Regulations, such other persons as he considers appropriate and the Health and Safety Commission.

Citation, Commencement, Revocation and Amendment

1.—(1) These Regulations may be cited as the Dangerous Substances and Preparations (Safety) Regulations 2006.

(2) These Regulations, with the exception of regulations 5, 11 and 12, shall come into force on 4th December 2006, regulation 5 shall come into force on 24th August 2007, regulation 11 shall come into force on 16th January 2007 and regulation 12 shall come into force on 24th August 2007.

(3) The Regulations listed in Schedule 1 are revoked to the extent and on the dates there specified.

(4) The Chemicals (Hazard Information and Packaging for Supply Regulations 2002(b) are amended as follows:

(a) in regulation 8(4) for “the Dangerous Substances and Preparations (Safety) (Consolidation) Regulations 1994” there is substituted “the Dangerous Substances and Preparations (Safety) Regulations 2006”; and

(b) for regulation 8(5)(a) there is substituted:

(a) 1987 c.43. (b) S.I. 2002/1689 to which there are amendments not relevant to these Regulations.

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“(a) a substance specified in regulation 7 of the Dangerous Substances and Preparations (Safety) Regulations 2006; or”.

Interpretation

2. In these Regulations— “the approved supply list” has the same meaning as in regulation 2(1) of the CHIP Regulations; “CAS number” means the number given to a substance by the Chemicals Abstract Service and given in the CAS Registry Handbook (ISSN 0093-058X); “the CHIP Regulations” means in Great Britain the Chemicals (Hazard Information and Packaging for Supply) Regulations 2002(a) and in Northern Ireland the Chemicals (Hazard Information and Packaging for Supply) Regulations (Northern Ireland) 2002(b); “cosmetic product” has the meaning given by regulation 3(1) of the Cosmetic Products (Safety) Regulations 2004(c); “EINECS No.” means the number given to a substance in the European Inventory of Existing Commercial Chemical Substances; “medicinal product” means— (a) a medicinal product—

(i) which is a “relevant medicinal product” within the meaning of regulation 1(2) of the Medicines for Human Use (Marketing Authorisations Etc) Regulations 1994(d), or in respect of which there is for the time being a traditional herbal registration granted under regulation 6 of the Medicines (Traditional Herbal Medicinal Products for Human Use) Regulations 2005(e), or

(ii) which is an “investigational medicinal product” within the meaning of regulation 2(1) of the Medicines for Human Use (Clinical Trials) Regulations 2004(f), or

(iii) in respect of which there is for the time being a certificate of registration granted under regulation 5 of the Medicines (Homeopathic Medicinal Products for Human Use) Regulations 1994(g); or

(b) an article or substance to which provisions of the Medicines Act 1968(h) apply by virtue of an order made under section 104 or 105 of that Act;

“motor fuel” has the same meaning as in regulation 2 of the Motor Fuel (Composition and Content) Regulations 1999(i); “the prescribed concentration” of a substance means either— (a) the concentration specified in the approved supply list; or (b) where no concentration limit for that substance is specified in the approved supply list,

the concentration specified in paragraph 6 (Table VI or Table VIA) of Part II of Schedule 3 to the CHIP Regulations;

“supply” includes offering to supply, agreeing to supply, exposing for supply and possessing for supply; and “veterinary product” means—

(a) 2002 No. 1689 amended by SI 2005/2571. There are other amendments not relevant to these Regulations. (b) S.R. 2002 No. 301 amended by S.R. 2005 No. 463. There are other amendments not relevant to these Regulations (c) S.I. 2004/2152 to which there are amendments not relevant. (d) S.I. 1994/3144 as amended by S.I. 2005/2759. There are other amendments not relevant to these Regulations. (e) S.I. 2005/2750. (f) S.I. 2004/1031 to which there are amendments not relevant here. (g) S.I. 1994/105 as amended by S.I. 2005/2573. (h) 1968 c.67. Sections 104 and 105 are amended by S.I. 2004/1031. There are other amendments not relevant to these

Regulations. (i) S.I. 1999/3107 amended by S.I. 2003/3078.

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(a) a medicinal product which is supplied in accordance with an animal test certificate within the meaning of section 32(2)(b) of the Medicines Act 1968, or

(b) a product supplied for administration in accordance with paragraph 2(c) of Schedule 4 to the Veterinary Medicines Regulations 2005(a).

Application

3. These Regulations do not apply where the supply in question is for research and development or analysis.

Benzene

4.—(1) No person shall supply a substance or preparation containing benzene in concentrations equal to or greater than 0.1% by mass.

(2) Paragraph (1) does not apply to— (a) motor fuels covered by Council Directive 85/210/EEC(b) as amended by Council

Directive 87/416/EEC(c), and (b) substances and preparations for use in industrial processes, and (c) waste covered by Council Directive 91/156/EEC(d) or Council Directive 91/689/EEC(e).

(3) No person shall supply a toy (including a kit for making balloons) or part of a toy which contains benzene, or a substance which is intended for making balloons and contains benzene, where the concentration of benzene in the free state is in excess of 5 mg/kg of the mass of the toy or part of the toy or substance as the case may be.

Carcinogens, mutagens and substances toxic for reproduction

5.—(1) Schedule 2 list the substances which are classified as— (a) carcinogenic of category 1 or 2 (shown as category C1 or C2), (b) mutagenic of category 1 or 2 (shown as category M1 or M2), (c) toxic for reproduction of category 1 or 2 (shown as category R1 or R2).

(2) No person shall supply to a member of the general public or supply to a person for the purposes of sale to the general public a substance or a preparation containing a substance which is listed in Schedule 2 and which is required under the CHIP Regulations—

(a) in the case of substances in categories C1 or C2 to be labelled “toxic (T)” or “very toxic (T+)” together with standard risk phrase R45 (“may cause cancer”) or R49 (“may cause cancer by inhalation”);

(b) in the case of substances in categories M1 or M2 to be labelled with standard risk phrase R46 (“may cause heritable genetic damage”); or

(c) in the case of substances in categories R1 or R2 to be labelled with standard risk phrase R60 (“may impair fertility”) or R61 (“may cause harm to the unborn child”) or both R60 and R61,

or which would be required to be so labelled but for an exception in the CHIP Regulations, where the concentration of the substance is greater than or equal to the prescribed concentration for that substance.

(3) This regulation does not apply to— (a) a medicinal product,

(a) S.I.2005/2745. (b) O.J. No. L96, 3.4.1985 p.25. (c) O.J. No. L225, 13.8.1987 p.33. (d) O.J. L78, 26.3.1991 p.32. (e) O.J. L377, 31.12.1991 p.20.

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(b) a veterinary product, (c) a cosmetic product, (d) motor fuel which complies with the relevant requirements of regulation 3 of the Motor

Fuel (Composition and Content) Regulations 1999, (e) a mineral oil product intended for use as fuel in a mobile or fixed combustion plant, (f) fuel sold in a closed system, and (g) artists’ paint.

Children’s dressing-gowns and textile articles

6.—(1) In this regulation— (a) “child’s dressing-gown” means a dressing-gown which has a finished garment chest

measurement not exceeding 97 cm and an underarm sleeve measurement not exceeding 68 cm;

(b) “finished garment chest measurement” means twice the measurement of the garment across the chest when the garment is laid out as flat as possible without distorting its natural two-dimensional shape and, where appropriate, buttoned or otherwise fastened as it is designed to be in normal wear; and

(c) “textile article” includes any garment or linen. (2) No person shall supply a textile article intended to come into contact with the skin, or a

child’s dressing-gown whether or not it is intended to come into contact with the skin, which (in either case) has been—

(a) treated with tris (2,3-dibromopropyl) phosphate; (b) made from fabric treated with the said substance; (c) made from fabric containing the said substance; (d) treated with tri (aziridin-1-yl) phosphine oxide or polybrominated biphenyls; (e) made from fabric treated with a substance mentioned in subparagraph (d); or (f) made from fabric containing fibre containing a substance mentioned in subparagraph (d).

Chlorinated solvents

7.—(1) No person shall supply to a member of the general public or supply to a person for the purposes of sale to the general public a substance or preparation containing any of the following in concentrations equal to or greater than 0.1% by mass—

(a) chloroform (CAS No 67-66-3), (b) carbon tetrachloride (CAS No 56-23-5), (c) 1,1,2–trichloroethane (CAS No 79-00-5), (d) 1,1,2,2–tetrachloroethane (CAS No 79-34-5), (e) 1,1,1,2–tetrachloroethane (CAS No 630-20-6), (f) pentachloroethane (CAS No 76-01-7), (g) 1,1–dichloroethylene (CAS No 75-35-4), (h) 1,1,1–trichloroethane (CAS No 71-55-6).

(2) This regulation does not apply to— (a) a medicinal product, (b) a veterinary product, or (c) a cosmetic product.

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Fuel for decorative lamps

8.—(1) This regulation applies to liquid substances and preparations— (a) which are required to be classified in accordance with regulation 4 of the CHIP

Regulations; (b) which, if so classified, would be required to be labelled with risk phrase R65 (“harmful:

may cause lung damage if swallowed”); and (c) which can be used as fuel in decorative lamps.

(2) No person shall supply a liquid substance or preparation to which this regulation applies which contains either perfume or (unless its addition is required for fiscal reasons) a colouring agent or both.

(3) No person shall supply a liquid substance or preparation to which this regulation applies, and which is intended for use as fuel in a decorative lamp, unless the packaging in which it is contained is marked legibly and indelibly with the words “Keep lamps filled with this liquid out of the reach of children”.

(4) paragraphs (2) and (3) do not prohibit the supply of a liquid substance or preparation to which this which this regulation applies in a single package containing more than 15 litres.

Ornamental objects, tricks, jokes and games

9.—(1) In this regulation, “ornamental object” includes a ornamental lamp or ashtray and any other article designed both to be ornamental and to perform some other function.

(2) No person shall supply— (a) a ornamental object intended to produce light or colour effects by means of different

phases; or (b) a trick or joke; or (c) a game for one or more participants or an object intended to be used as such, even with

ornamental aspects, which contains a liquid substance or preparation “dangerous for supply” within the meaning of the CHIP Regulations.

10. No person shall supply— (a) an injurious tear-gas capsule, that is to say, an article designed or intended to afford

amusement to any person by causing discomfort to any other person by means of the use or exploitation of the lachrymatory properties of a substance contained in the article, being a substance which is capable of causing personal injury in the course of, or as a result of, the use of the article;

(b) an article which contains more than 1.5 ml of liquid consisting of sulphides of ammonia or a mixture or solution of such sulphides with or in any other substance, being an article which is designed or intended to afford amusement to any person by causing discomfort to any other person by means of the use or exploitation of the obnoxious properties of such sulphides; or

(c) anything which is designed or intended to afford amusement to any person by causing discomfort to any other person by means of the use or exploitation of the ability or tendency of soap bark powder (Quillaja saponaria) or its derivatives containing saponins, powder of the roots of Helleborus viridis or of Helleborus niger, powder of the roots of Veratrum album or of Veratrum nigrum, benzidine or its derivatives, 2-nitrobenzaldehyde or wood powder to induce sneezing.

Phthalates

11.—(1) In this regulation “childcare article” means a product intended to facilitate sleep, relaxation, hygiene, the feeding of children or sucking on the part of children.

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(2) No person shall supply a toy or childcare article containing any of the following substances in a concentration greater than 0.1% by mass of the plasticised material:

(a) bis (2-ethylhexyl)phthalates (DEHP) (CAS No 117-81-7) (Einecs No 204-211-0); (b) dibutyl phthalate (DBP) (CAS No 84-74-2) (Einecs No 201-557-4); (c) benzyl butyl phthalate (BBP) (CAS No 85-68-7) (Einecs No 201-622-7).

(3) No person shall supply a toy or childcare article which can be placed in the mouth by children containing any of the following substances in a concentration greater than 0.1% by mass of the plasticised material:

(a) di-”isononyl” phthalate (DINP) (CAS No 28553-12-0 and 68515-48-0) (Einecs No 249-079-5 and 271-090-9);

(b) di-”isodecyl” phthalate (DIDP) (CAS No 26761-40-0 and 68515-49-1) (Einecs No 247-977-1 and 271-091-4);

(c) di-n-octyl phthalate (DNOP) (CAS No 117-84-0) (Einecs 204-214-7).

Toluene

12. No person shall supply to a member of the general public or supply to a person for the purposes of sale to the general public—

(a) toluene (CAS No 108-88-3), or (b) an adhesive or spray paint containing toluene in a concentration greater than or equal to

0.1% by mass. Ian McCartney Minister for Trade, Investment and Foreign Affairs 6th November 2006 Department of Trade and Industry

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SCHEDULE 1 Regulation 1(2)

REGULATIONS REVOKED IN WHOLE OR IN PART Regulations revoked References Extent and date of

revocation The Dangerous Substances and Preparations (Safety) (Consolidation) (Amendment) Regulations 2004

SI 2004/1417 All 24/8/2007

The Dangerous Substances and Preparations (Safety) (Consolidation) (Amendment No. 3) Regulations 2002

SI 2002/3010 All 24/8/2007

The Dangerous Substances and Preparations (Safety) (Consolidation) (Amendment) Regulations 2002

SI 2002/1770 All 4/12/2006

The Dangerous Substances and Preparations (Safety) (Consolidation) and Chemicals (Hazard Information and Packaging for Supply (Amendment) Regulations 2000

SI 2000/2897 Regulation 3 24/08/2007

The Dangerous Substances and Preparations (Safety) (Consolidation) (Amendment) Regulations 1999

SI 1999/2084 All 4/12/2006

The Dangerous Substances and Preparations (Safety) (Consolidation) (Amendment) Regulations 1996

SI 1996/2635 Regulation 2(d) on 4/12/2006 in so far as it inserts regulation 6D into SI 1994/2844 and otherwise on 24/8/2007

The Dangerous Substances and Preparations (Safety) (Consolidation) Regulations 1994

SI 1994/2844 Regulations 3, 3A, 4, 5, 6 and 6D on 4/12/2006 and the remainder on 24/8/2007

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Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

dini

ckel

trio

xide

02

8-00

5-00

-3

215-

217-

8 13

14-0

6-3

C1

ni

ckel

sulp

hide

02

8-00

6-00

-9

240-

841-

2 16

812-

54-7

C

1

nick

el su

bsul

phid

e 02

8-00

7-00

-4

234-

829-

6 12

035-

72-2

C

1

diar

seni

c tri

oxid

e; a

rsen

ic tr

ioxi

de

033-

003-

00-0

21

5-48

1-4

1327

-53-

3 C

1

arse

nic

pent

oxid

e; a

rsen

ic o

xide

03

3-00

4-00

-6

215-

116-

9 13

03-2

8-2

C1

ar

seni

c ac

id a

nd it

s sal

ts

033-

005-

00-1

–

– C

1

po

tass

ium

bro

mat

e

035-

003-

00-6

23

1-82

9-8

7758

-01-

2 C

2

ca

dmiu

m o

xide

04

8-00

2-00

-0

215-

146-

2 13

06-1

9-0

C2

cadm

ium

fluo

ride

048-

006-

00-2

23

2-22

2-0

7790

-79-

6 C

2 M

2 R

2 ca

dmiu

m c

hlor

ide

048-

008-

00-3

23

3-29

6-7

1010

8-64

-2

C2

M2

R2

cadm

ium

sulp

hate

04

8-00

9-00

-9

233-

331-

6 10

124-

36-4

C

2 M

2 R

2 ca

dmiu

m su

lphi

de

048-

010-

00-4

21

5-14

7-8

1306

-23-

6 C

2

ca

dmiu

m (p

yrop

horic

) 04

8-01

1-00

-X

231-

152-

8 74

40-4

3-9

C2

lead

com

poun

ds w

ith th

e ex

cept

ion

of th

ose

spec

ified

els

ewhe

re in

this

Sc

hedu

le

082-

001-

00-6

–

–

R

1

lead

alk

yls

082-

002-

00-1

–

–

R

1 le

ad a

zide

08

2-00

3-00

-7

236-

542-

1 13

424-

46-9

R

1 le

ad c

hrom

ate

08

2-00

4-00

-2

231-

846-

0

7758

-97-

6

R

1 le

ad d

i(ace

tate

) 08

2-00

5-00

-8

206-

104-

4 30

1-04

-2

R1

trile

ad b

is(o

rthop

hosp

hate

) 08

2-00

6-00

-3

231-

205-

5 74

46-2

7-7

R1

lead

ace

tate

08

2-00

7-00

-9

215-

630-

3

1335

-32-

6

R

1 le

ad(I

I) m

etha

nesu

lpho

nate

08

2-00

8-00

-4

401-

750-

5 17

570-

76-2

R

1 C

.I. P

igm

ent Y

ello

w 3

4; (T

his s

ubst

ance

is id

entif

ied

in th

e C

olou

r Ind

ex b

y C

olou

r Ind

ex C

onst

itutio

n N

umbe

r, C

.I. 7

7603

.)

082-

009-

00-X

21

5-69

3-7

1344

-37-

2

R

1

C.I.

Pig

men

t Red

104

; (Th

is su

bsta

nce

is id

entif

ied

in th

e C

olou

r Ind

ex b

y C

olou

r Ind

ex C

onsi

titut

ion

Num

ber,

C.I.

776

05.)

082-

010-

00-5

23

5-75

9-9

1265

6-85

-8

R1

lead

hyd

roge

n ar

sena

te

082-

011-

00-0

23

2-06

4-2

7784

-40-

9 C

1

R

1

11

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

buta

ne [c

onta

inin

g 0.

1% b

utad

iene

(203

-450

-8)]

[1]

isob

utan

e [c

onta

inin

g 0.

1% b

utad

iene

(203

-450

-8)]

[2]

601-

004-

01-8

20

3-44

8-7

[1]

200-

857-

2 [2

] 10

6-97

-8 [1

] 75

-28-

5 [2

] C

1 M

2

1,3-

buta

dien

e; b

uta-

1,3-

dien

e 60

1-01

3-00

-X

203-

450-

8 10

6-99

-0

C1

M2

is

opre

ne (s

tabi

lised

); 2-

met

hyl-1

,3-b

utad

iene

60

1-01

4-00

-5

201-

143-

3 78

-79-

5 C

2

be

nzen

e 60

1-02

0-00

-8

200-

753-

7 71

-43-

2 C

1 M

2

benz

o[a]

pyre

ne; b

enzo

[d,e

,f] c

hrys

ene

601-

032-

00-3

20

0-02

8-5

50-3

2-8

C2

M2

R2

benz

o[a]

anth

race

ne

601-

033-

00-9

20

0-28

0-6

56-5

5-3

C2

benz

o[b]

fluor

anth

ene;

ben

zo[e

] ace

phen

anth

ryle

ne

601-

034-

00-4

20

5-91

1-9

205-

99-2

C

2

be

nzo[

j]flu

oran

then

e

601-

035-

00-X

20

5-91

0-3

205-

82-3

C

2

be

nzo[

k]flu

oran

then

e

601-

036-

00-5

20

5-91

6-6

207-

08-9

C

2

di

benz

[a,h

]ant

hrac

ene

60

1-04

1-00

-2

200-

181-

8 53

-70-

3 C

2

ch

ryse

ne

601-

048-

00-0

20

5-92

3-4

218-

01-9

C

2

be

nzo[

e]py

rene

60

1-04

9-00

-6

205-

892-

7 19

2-97

-2

C2

triet

hyl a

rsen

ate

601-

067-

00-4

42

7-70

0-2

1560

6-95

-8

C1

1,2-

dibr

omoe

than

e; e

thyl

ene

dibr

omid

e 60

2-01

0-00

-6

203-

444-

5 10

6-93

-4

C2

1,2-

dich

loro

etha

ne; e

thyl

ene

dich

lorid

e 60

2-01

2-00

-7

203-

458-

1 10

7-06

-2

C2

1-br

omop

ropa

ne; p

ropy

l bro

mid

e; n

-pro

pyl b

rom

ide

602-

019-

00-5

20

3-44

5-0

106-

94-5

R

2 1,

2-di

brom

o-3-

chlo

ropr

opan

e

602-

021-

00-6

20

2-47

9-3

96-1

2-8

C2

M2

R1

viny

l chl

orid

e; c

hlor

oeth

ylen

e 60

2-02

3-00

-7

200-

831-

0 75

-01-

4 C

1

brom

oeth

ylen

e

602-

024-

00-2

20

9-80

0-6

593-

60-2

C

2

tri

chlo

roet

hyle

ne; t

richl

oroe

then

e 60

2-02

7-00

-9

201-

167-

4 79

-01-

6 C

2

ch

loro

pren

e (s

tabi

lised

); 2-

chlo

robu

ta-1

,3-d

iene

60

2-03

6-00

-8

204-

818-

0 12

6-99

-8

C2

�-ch

loro

tolu

ene;

ben

zyl c

hlor

ide

602-

037-

00-3

20

2-85

3-6

100-

44-7

C

2

�,

�,�-

trich

loro

tolu

ene;

ben

zotri

chlo

ride

602-

038-

00-9

20

2-63

4-5

98-0

7-7

C2

1,2,

3-tri

chlo

ropr

opan

e

602-

062-

00-X

20

2-48

6-1

96-1

8-4

C2

R

2 1,

3-di

chlo

ro-2

-pro

pano

l 60

2-06

4-00

-0

202-

491-

9 96

-23-

1 C

2

he

xach

loro

benz

ene

60

2-06

5-00

-6

204-

273-

9 11

8-74

-1

C2

1,4-

dich

loro

but-2

-ene

60

2-07

3-00

-X

212-

121-

8 76

4-41

-0

C2

12

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

2-br

omop

ropa

ne

602-

085-

00-5

20

0-85

5-1

75-2

6-3

R1

2,3-

dibr

omop

ropa

n-1-

ol; 2

,3-d

ibro

mo-

1-pr

opan

ol

602-

088-

00-1

20

2-48

0-9

96-1

3-9

C2

�,�,

�,4-

tetra

chlo

roto

luen

e; p

-chl

orob

enzo

trich

lorid

e 60

2-09

3-00

-9

226-

009-

1 52

16-2

5-1

C2

diph

enyl

ethe

r, oc

tabr

omo

deriv

ativ

e 60

2-09

4-00

-4

251-

087-

9 32

536-

52-0

R

2 2-

met

hoxy

etha

nol;

ethy

lene

gly

col m

onom

ethy

l eth

er

603-

011-

00-4

20

3-71

3-7

109-

86-4

R

2 2-

etho

xyet

hano

l; et

hyle

ne g

lyco

l mon

oeth

yl e

ther

60

3-01

2-00

-X

203-

804-

1 11

0-80

-5

R2

ethy

lene

oxi

de; o

xira

ne

603-

023-

00-X

20

0-84

9-9

75-2

1-8

C2

M2

1-

chlo

ro-2

,3-e

poxy

prop

ane;

epi

chlo

rhyd

rin

603-

026-

00-6

20

3-43

9-8

106-

89-8

C

2

1,

2-di

met

hoxy

etha

ne; e

thyl

ene

glyc

ol d

imet

hyl e

ther

; EG

DM

E 60

3-03

1-00

-3

203-

794-

9 11

0-71

-4

R2

bis (

chlo

rom

ethy

l) et

her

603-

046-

00-5

20

8-83

2-8

542-

88-1

C

1

prop

ylen

e ox

ide;

1,2

-epo

xypr

opan

e; m

ethy

loxi

rane

60

3-05

5-00

-4

200-

879-

2 75

-56-

9 C

2 M

2

2,2’

-bio

xira

ne; 1

,2:3

,4-d

iepo

xybu

tane

60

3-06

0-00

-1

215-

979-

1 14

64-5

3-5

C2

M2

2,

3-ep

oxyp

ropa

n-1-

ol; g

lyci

dol;

oxira

nem

etha

nol

603-

063-

00-8

20

9-12

8-3

556-

52-5

C

2

R2

phen

yl g

lyci

dyl e

ther

; 2-3

-epo

xypr

opyl

phe

nyl e

ther

; 1,2

-epo

xy-3

-ph

enox

ypro

pane

60

3-06

7-00

-X

204-

557-

2 12

2-60

-1

C2

chlo

rom

ethy

l met

hyl e

ther

; chl

orod

imet

hyl e

ther

60

3-07

5-00

-3

203-

480-

1 10

7-30

-2

C1

st

yren

e ox

ide;

(epo

xyet

hyl)

benz

ene;

phe

nylo

xira

ne

603-

084-

00-2

20

2-47

6-7

96-0

9-3

C2

fura

n 60

3-10

5-00

-5

203-

727-

3 11

0-00

-9

C2

2-m

etho

xypr

opan

ol

603-

106-

00-0

21

6-45

5-5

1589

-47-

5

R

2 bi

s(2-

met

hoxy

ethy

l) et

her

603-

139-

00-0

20

3-92

4-4

111-

96-6

R

2 (R

)-2,3

-epo

xy-1

-pro

pano

l 60

3-14

3-00

-2

404-

660-

4 57

044-

20-4

C

2

R2

(R)-1

-chl

oro-

2,3-

epox

ypro

pane

60

3-16

6-00

-8

424-

280-

2 51

594-

55-9

C

2

1,

2-bi

s(2-

met

hoxy

etho

xy)e

than

e; T

EGD

ME;

trie

thyl

ene

glyc

ol d

imet

hyl

ethe

r; tri

glym

e 60

3-17

6-00

-2

203-

977-

3 11

2-49

-2

R2

4,4’

-isob

utyl

ethy

liden

edip

heno

l; 2,

2-bi

s(4’

hydr

oxyp

heny

l)-4-

met

hylp

enta

ne

604-

024-

00-8

40

1-72

0-1

6807

-17-

6

R

2 4-

amin

o-3-

fluor

ophe

nol

604-

028-

00-X

40

2-23

0-0

399-

95-1

C

2

5-

ally

l-1,3

-ben

zodi

oxol

e; s

afro

le

605-

020-

00-9

20

2-34

5-4

94-5

9-7

C2

3-pr

opan

olid

e; 1

,3-p

ropi

olac

tone

60

6-03

1-00

-1

200-

340-

1 57

-57-

8 C

2

13

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

tetra

hydr

othi

opyr

an-3

-car

boxa

ldeh

yde

606-

062-

00-0

40

7-33

0-8

6157

1-06

-0

R2

4,4’

-bis

(dim

ethy

lam

ino)

benz

ophe

none

; Mic

hler

’s k

eton

e 60

6-07

3-00

-0

202-

027-

5 90

-94-

8 C

2

2-

met

hoxy

ethy

l ace

tate

; met

hylg

lyco

l ace

tate

60

7-03

6-00

-1

203-

772-

9 11

0-49

-6

R2

2-et

hoxy

ethy

l ace

tate

; eth

ylgl

ycol

ace

tate

60

7-03

7-00

-7

203-

839-

2

111-

15-9

R

2 w

arfa

rin; 4

-hyd

roxy

-3-(3

-oxo

-1-p

heny

lbut

yl)c

oum

arin

60

7-05

6-00

-0

201-

377-

6 81

-81-

2

R

1 ur

etha

ne(IN

N);

ethy

l car

bam

ate

60

7-14

9-00

-6

200-

123-

1 51

-79-

6 C

2

m

ethy

l acr

ylam

idom

etho

xyac

etat

e (c

onta

inin

g �

0.1

% a

cryl

amid

e)

607-

190-

00-X

40

1-89

0-7

7740

2-03

-0

C2

M2

2-

ethy

lhex

yl 3

,5-b

is(1

,1-d

imet

hyle

thyl

)- 4

-hyd

roxy

phen

yl m

ethy

l thi

o ac

etat

e 60

7-20

3-00

-9

279-

452-

8 80

387-

97-9

R

2 m

ethy

l acr

ylam

idog

lyco

late

(con

tain

ing

� 0.

1 %

acr

ylam

ide)

60

7-21

0-00

-7

403-

230-

3 77

402-

05-2

C

2 M

2

bis(

2-m

etho

xyet

hyl)

phth

alat

e

607-

228-

00-5

20

4-21

2-6

117-

82-8

R

2 2-

met

hoxy

prop

yl a

ceta

te

607-

251-

00-0

27

4-72

4-2

7065

7-70

-4

R2

fluaz

ifop-

buty

l (IS

O);

buty

l (RS

)-2-[

4-(5

-trifl

uoro

met

hyl-2

-py

ridyl

oxy)

phen

oxy]

prop

iona

te

607-

304-

00-8

27

4-12

5-6

6980

6-50

-4

R2

vinc

lozo

lin (I

SO);

N-3

,5-d

ichl

orop

heny

l-5-m

ethy

l-5-v

inyl

-1,3

-oxa

zolid

ine-

2,4-

dion

e 60

7-30

7-00

-4

256-

599-

6 50

471-

44-8

R

2

met

hoxy

acet

ic a

cid

607-

312-

00-1

21

0-89

4-6

625-

45-6

R

2 bi

s(2-

ethy

lhex

yl) p

htha

late

; di-(

2-et

hylh

exyl

) pht

hala

te; D

EHP

607-

317-

00-9

20

4-21

1-0

117-

81-7

R

2 di

buty

l pht

hala

te; D

BP

607-

318-

00-4

20

1-55

7-4

84-7

4-2

R2

(+/-)

tetra

hydr

ofur

fury

l (R)

-2-[4

-(6-c

hlor

o-qu

inox

alin

-2-

ylox

y)ph

enyl

oxy]

prop

iona

te

607-

373-

00-4

41

4-20

0-4

1197

38-0

6-6

R2

oxira

nem

etha

nol,

4-m

ethy

lben

zene

-sul

fona

te, (

S)-

607-

411-

00-X

41

7-21

0-7

7098

7-78

-9

C2

1,2-

benz

ened

icar

boxy

lic a

cid,

dip

enty

lest

er, b

ranc

hed

and

linea

r [1]

n-

pent

yl-is

open

tylp

htha

late

[2]

di-n

-pen

tyl p

htha

late

[3]

diis

open

tylp

htha

late

[4]

607-

426-

00-1

28

4-03

2-2

[1]-

[2]

205-

017-

9 [3

]-[4

] 84

777-

06-0

[1]-

[2]

131-

18-0

[3]

4292

5-80

-4 [4

]

R2

benz

yl b

utyl

pht

hala

te; B

BP

607-

430-

00-3

20

1-62

2-7

85-6

8-7

R2

1,2-

benz

ened

icar

boxy

lic a

cid

di-C

7-11

-bra

nche

d an

d lin

ear a

lkyl

este

rs

607-

480-

00-6

27

1-08

4-6

6851

5-42

-4

R2

14

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

A m

ixtu

re o

f: di

sodi

um 4

-(3-e

thox

ycar

bony

l-4-(5

-(3-

etho

xyca

rbon

yl-5

-hy

drox

y-1-

(4-s

ulfo

nato

phen

yl)p

yraz

ol-4

-yl)p

enta

-2,4

-die

nylid

ene)

-4,5

-di

hydr

o-5-

oxop

yraz

ol-1

-yl)b

enze

nesu

lfona

te;

triso

dium

4-(3

-eth

oxyc

arbo

nyl-4

-(5-(3

-eth

oxyc

arbo

nyl-5

-oxi

do-1

-(4-

sulfo

nato

phen

yl)p

yraz

ol-4

-yl)p

enta

-2,4

-die

nylid

ene)

-4,5

-dih

ydro

-5-

oxop

yraz

ol-1

-yl)b

enze

nesu

lfona

te

607-

487-

00-4

40

2-66

0-9

–

R

2

acry

loni

trile

60

8-00

3-00

-4

203-

466-

5 10

7-13

-1

C2

2-ni

tropr

opan

e

609-

002-

00-1

20

1-20

9-1

79-4

6-9

C2

2,4-

dini

troto

luen

e; d

initr

otol

uene

, tec

hnic

al g

rade

[1]

dini

troto

luen

e [2

] 60

9-00

7-00

-9

204-

450-

0 [1

] 24

6-83

6-1

[2]

121-

14-2

[1]

2532

1-14

-6 [2

] C

2

lead

2,4

,6-tr

initr

ores

orci

noxi

de; l

ead

styp

hnat

e 60

9-01

9-00

-4

239-

290-

0 15

245-

44-0

R

1 di

noca

p (IS

O)

609-

023-

00-6

25

4-40

8-0

3930

0-45

-3

R2

bina

pacr

yl (I

SO);

2-se

c-bu

tyl-4

,6-d

initr

ophe

nyl-3

-met

hylc

roto

nate

60

9-02

4-00

-1

207-

612-

9 48

5-31

-4

R2

dino

seb;

6-s

ec-b

utyl

-2,4

-din

itrop

heno

l 60

9-02

5-00

-7

201-

861-

7 88

-85-

7

R

2 sa

lts a

nd e

ster

s of d

inos

eb, w

ith th

e ex

cept

ion

of th

ose

spec

ified

els

ewhe

re in

th

e ap

prov

ed su

pply

list

. 60

9-02

6-00

-2

– –

R2

dino

terb

; 2-te

rt-bu

tyl-4

,6-d

initr

ophe

nol

609-

030-

00-4

21

5-81

3-8

14

20-0

7-1

R2

salts

and

est

ers o

f din

oter

b 60

9-03

1-00

-X

– –

R2

5-ni

troac

enap

hthe

ne

609-

037-

00-2

21

0-02

5-0

602-

87-9

C

2

2-

nitro

naph

thal

ene

60

9-03

8-00

-8

209-

474-

5 58

1-89

-5

C2

4-ni

trobi

phen

yl

609-

039-

00-3

20

2-20

4-7

92-9

3-3

C2

nitro

fen

(ISO

); 2,

4-di

chlo

roph

enyl

4-n

itrop

heny

l eth

er

609-

040-

00-9

21

7-40

6-0

1836

-75-

5 C

2

R2

2-ni

troan

isol

e

609-

047-

00-7

20

2-05

2-1

91-2

3-6

C2

2,6-

dini

troto

luen

e 60

9-04

9-00

-8

210-

106-

0 60

6-20

-2

C2

2,3-

dini

troto

luen

e 60

9-05

0-00

-3

210-

013-

5 60

2-01

-7

C2

3,4-

dini

troto

luen

e 60

9-05

1-00

-9

210-

222-

1 61

0-39

-9

C2

3,5-

dini

troto

luen

e 60

9-05

2-00

-4

210-

566-

2 61

8-85

-9

C2

hydr

azin

e-tri

nitro

met

hane

60

9-05

3-00

-X

414-

850-

9 –

C2

2,5-

dini

troto

luen

e 60

9-05

5-00

-0

210-

581-

4 61

9-15

-8

C2

15

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

2-ni

troto

luen

e 60

9-06

5-00

-5

201-

853-

3 88

-72-

2 C

2 M

2

azob

enze

ne

611-

001-

00-6

20

3-10

2-5

103-

33-3

C

2

m

ethy

l-ON

N-a

zoxy

met

hyl a

ceta

te; m

ethy

l azo

xy m

ethy

l ace

tate

61

1-00

4-00

-2

209-

765-

7 59

2-62

-1

C2

R

2 di

sodi

um {

5-[(

4�-((

2,6-

hydr

oxy-

3- ((

2-hy

drox

y-5-

sulp

hoph

enyl

)azo

) ph

enyl

)azo

)(1,

1�-b

iphe

nyl)-

4-yl

) azo

]sal

icyl

ato(

4-)}

cupr

ate(

2-);

CI D

irect

B

row

n 95

611-

005-

00-8

24

0-22

1-1

1607

1-86

-6

C2

4-o-

toly

lazo

-o-to

luid

ine;

4-a

min

o-2�

,3-d

imet

hyla

zobe

nzen

e; fa

st g

arne

t GB

C

base

; AA

T; o

-am

inoa

zoto

luen

e 61

1-00

6-00

-3

202-

591-

2 97

-56-

3 C

2

4-am

inoa

zobe

nzen

e

611-

008-

00-4

20

0-45

3-6

60-0

9-3

C2

benz

idin

e ba

sed

azo

dyes

; 4,4

’- di

aryl

azob

iphe

nyl d

yes,

with

the

exce

ptio

n of

th

ose

spec

ified

els

ewhe

re in

the

appr

oved

supp

ly li

st.

611-

024-

00-1

–

– C

2

diso

dium

4-a

min

o 3-

[[4�

-[(2

,4- d

iam

inop

heny

l)azo

][1,

1�-b

iphe

nyl]-

4-y

l]azo

]-5-

hydr

oxy-

6-(p

heny

lazo

) nap

htha

lene

-2,7

-dis

ulph

onat

e; C

.I. D

irect

Bla

ck 3

8 61

1-02

5-00

-7

217-

710-

3 19

37-3

7-7

C2

tetra

sodi

um3,

3�-[[

1,1�

-bip

heny

l]- 4

,4�-d

ylbi

s(az

o)]b

is[5

-am

ino-

4-

hydr

oxyn

apht

hale

ne-2

,7-d

isul

phon

ate]

; C.I.

Dire

ct B

lue

6 61

1-02

6-00

-2

220-

012-

1 26

02-4

6-2

C2

diso

dium

3,3�

-[[1

,1�-b

iphe

nyl]-

4,4�

dyl

bis(

azo)

]bis

[4-a

min

onap

htha

lene

- 1-

sulp

hona

te);

C.I.

Dire

ct R

ed 2

8 61

1-02

7-00

-8

209-

358-

4 57

3-58

-0

C2

o-di

anis

idin

e ba

sed

azo

dyes

; 4,4

’-dia

ryla

zo-3

,3’-d

imet

hoxy

biph

enyl

dye

s, w

ith th

e ex

cept

ion

of th

ose

men

tione

d el

sew

here

in th

e ap

prov

ed su

pply

list

61

1-02

9-00

-9

– –

C2

o-to

lidin

e ba

sed

dyes

; 4,4

’-dia

ryla

zo-3

,3’-

dim

ethy

lbip

heny

l dye

s, w

ith th

e ex

cept

ion

of th

ose

men

tione

d el

sew

here

in th

e ap

prov

ed su

pply

list

61

1-03

0-00

-4

– –

C2

1,4,

5,8-

tetra

amin

oant

hraq

uino

ne; C

.I. D

ispe

rse

Blu

e 1

611-

032-

00-5

21

9-60

3-7

2475

-45-

8 C

2

6-

Hyd

roxy

-1-(3

-isop

ropo

xypr

opyl

)-4-

met

hyl-2

-oxo

-5-[4

-(p

heny

lazo

)phe

nyla

zo]-

1,2-

dihy

dro-

3-py

ridin

ecar

boni

trile

61

1-05

7-00

-1

400-

340-

3 85

136-

74-9

C

2

(6-(4

-hyd

roxy

-3-(2

-met

hoxy

phen

ylaz

o)-2

-sul

fona

to-7

-nap

hthy

lam

ino)

-1,3

,5-

triaz

in-2

,4-d

iyl)b

is[(

amin

o-1-

met

hyle

thyl

)-am

mon

ium

] for

mat

e 61

1-05

8-00

-7

402-

060-

7 10

8225

-03-

2 C

2

triso

dium

-[4’

-(8-a

cety

lam

ino-

3,6-

disu

lfona

to-2

-nap

hthy

lazo

)-4”-

(6-

benz

oyla

min

o-3-

sulfo

nato

-2-n

apht

hyla

zo)b

iphe

nyl-1

,3’,3

”,1’

”-te

traol

ato-

�,�

’,�”,

O”‘

]cop

per(

II)

611-

063-

00-4

41

3-59

0-3

1640

58-2

2-4

C2

16

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

(met

hyle

nebi

s(4,

1-ph

enyl

enaz

o(1-

(3-(d

imet

hyla

min

o)pr

opyl

)-1,

2-di

hydr

o-6-

hydr

oxy-

4-m

ethy

l-2-o

xopy

ridin

e-5,

3-di

yl))

)-1,

1’-d

ipyr

idin

ium

dic

hlor

ide

dihy

droc

hlor

ide

611-

099-

00-0

40

1-50

0-5

– C

2

2-[2

-hyd

roxy

-3-(

2-ch

loro

phen

yl)c

arba

moy

l-1-n

apht

hyla

zo]-7

-[2-h

ydro

xy-3

-(3

-met

hylp

heny

l)car

bam

oyl-1

-nap

hthy

lazo

]flu

oren

-9-o

ne

611-

131-

00-3

42

0-58

0-2

–

R

2

azaf

enid

in

611-

140-

00-2

–

6804

9-83

-2

R2

2-na

phth

ylam

ine;

bet

a-na

phth

ylam

ine

612-

022-

00-3

20

2-08

0-4

91-5

9-8

C1

phen

ylhy

draz

ine

[1]

phen

ylhy

draz

iniu

m c

hlor

ide

[2]

phen

ylhy

draz

ine

hydr

ochl

orid

e [3

] ph

enyl

hydr

azin

ium

sulp

hate

(2:1

) [4]

612-

023-

00-9

20

2-87

3-5

[1]

200-

444-

7 [2

] 24

8-25

9-0

[3]

257-

622-

2 [4

]

100-

63-0

[1]

59-8

8-1

[2]

2714

0-08

-5 [3

] 52

033-

74-6

[4]

C2

2-m

etho

xyan

iline

; o-a

nisi

dine

, 61

2-03

5-00

-4

201-

963-

1 90

-04-

0 C

2

3,

3�-d

imet

hoxy

benz

idin

e; o

-dia

nisi

dine

61

2-03

6-00

-X

204-

355-

4 11

9-90

-4

C2

salts

of 3

,3�-d

imet

hoxy

benz

idin

e; sa

lts o

f o-d

iani

sidi

ne

612-

037-

00-5

–

– C

2

3,

3�-d

imet

hylb

enzi

dine

; o-to

lidin

e

612-

041-

00-7

20

4-35

8-0

119-

93-7

C

2

be

nzid

ine;

4,4

�-dia

min

obip

heny

l; bi

phen

yl-4

,4�-y

lene

diam

ine;

1,1

’-bi

phen

yl-

4,4’

-dia

min

e 61

2-04

2-00

-2

202-

199-

1 92

-87-

5 C

1

4,4�

-dia

min

odip

heny

lmet

hane

; 4,4

�-met

hyle

nedi

anili

ne

612-

051-

00-1

20

2-97

4-4

101-

77-9

C

2

3,

3�-d

ichl

orob

enzi

dine

; 3,3

�-dic

hlor

obip

heny

l- 4,

4�-y

lene

diam

ine

61

2-06

8-00

-4

202-

109-

0 91

-94-

1 C

2

sa

lts o

f 3,3

�-dic

hlor

oben

zidi

ne; s

alts

of 3

,3�-d

ichl

orob

iphe

nyl-4

,4�-

ylen

edia

min

e

612-

069-

00-X

–

– C

2

salts

of b

enzi

dine

61

2-07

0-00

-5

– –

C1

sa

lts o

f 2-n

apht

hyla

min

e

612-

071-

00-0

–

– C

1

bi

phen

yl-4

-yla

min

e; x

enyl

amin

e; 4

-am

inob

iphe

nyl

612-

072-

00-6

20

2-17

7-1

92-6

7-1

C1

sa

lts o

f bip

heny

l-4-y

lam

ine;

salts

of x

enyl

amin

e; sa

lts o

f 4-a

min

obip

heny

l 61

2-07

3-00

-1

– –

C1

N-n

itros

odim

ethy

lam

ine;

dim

ethy

lnitr

osam

ine

612-

077-

00-3

20

0-54

9-8

62-7

5-9

C2

2,2�

-dic

hlor

o-4,

4�-m

ethy

lene

dian

iline

; 4,4

�-met

hyle

ne b

is(2

-chl

oroa

nilin

e)

612-

078-

00-9

20

2-91

8-9

101-

14-4

C

2

sa

lts o

f 2,2

�-dic

hlor

o-4,

4-m

ethy

lene

dian

iline

; sal

ts o

f 4,4

�-met

hyle

nebi

s( 2

-ch

loro

anili

ne)

612-

079-

00-4

–

– C

2

17

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

salts

of 3

,3�-d

imet

hylb

enzi

dine

; sal

ts o

f o-to

lidin

e

612-

081-

00-5

–

– C

2

1-

met

hyl-3

-nitr

o-1-

nitro

sogu

anid

ine

612-

083-

00-6

20

0-73

0-1

70-2

5-7

C2

4,4�

-met

hyle

nedi

-o-to

luid

ine

612-

085-

00-7

21

2-65

8-8

838-

88-0

C

2

2,

2�-(n

itros

oim

ino)

bise

than

ol

612-

090-

00-4

21

4-23

7-4

1116

-54-

7 C

2

o-

tolu

idin

e

612-

091-

00-X

20

2-42

9-0

95-5

3-4

C2

nitro

sodi

prop

ylam

ine

612-

098-

00-8

21

0-69

8-0

621-

64-7

C

2

4-

met

hyl-m

-phe

nyle

nedi

amin

e

612-

099-

00-3

20

2-45

3-1

95-8

0-7

C2

tolu

ene-

2,4-

diam

mon

ium

sulp

hate

61

2-12

6-00

-9

265-

697-

8 65

321-

67-7

C

2

4-

chlo

rani

line

612-

137-

00-9

20

3-40

1-0

106-

47-8

C

2

di

amin

otol

uene

, tec

hnic

al p

rodu

ct -

mix

ture

of [

2] a

nd [3

] m

ethy

l-phe

nyle

nedi

amin

e [1

] 4-

met

hyl-m

-phe

nyle

ne d

iam

ine

[2]

2-m

ethy

l-m-p

heny

lene

dia

min

e [3

]

612-

151-

00-5

24

6-91

0-3[

1]

202-

453-

1 [2

] 21

2-51

3-9

[3]

2537

6-45

-8 [1

] 95

-80-

7 [2

] 82

3-40

-5 [3

]

C2

4-ch

loro

-o-to

luid

ine

[1]

4-ch

loro

-o-to

luid

ine

hydr

ochl

orid

e [2

] 61

2-19

6-00

-0

202-

441-

6 [1

] 22

1-62

7-8

[2]

95-6

9-2

[1]

3165

-93-

3 [2

] C

2

2,4,

5-tri

met

hyla

nilin

e [1

] 2,

4,5-

trim

ethy

lani

line

hydr

ochl

orid

e [2

] 61

2-19

7-00

-6

205-

282-

0 [1

]-[2

] 13

7-17

-7 [1

] 21

436-

97-5

[2]

C2

4,4’

-thio

dian

iline

[1] a

nd it

s sal

ts

612-

198-

00-1

20

5-37

0-9

[1]

139-

65-1

[1]

C2

4,4’

-oxy

dian

iline

[1] a

nd it

s sal

ts;

p-am

inop

heny

l eth

er [1

] 61

2-19

9-00

-7

202-

977-

0 [1

] 10

1-80

-4 [1

] C

2 M

2

2,4-

diam

inoa

niso

le;

4-m

etho

xy-m

-phe

nyle

nedi

amin

e [1

] 2,

4-di

amin

oani

sole

sulp

hate

[2]

612-

200-

00-0

21

0-40

6-1

[1]

254-

323-

9 [2

] 61

5-05

-4 [1

] 39

156-

41-7

[2]

C2

N,N

,N’,N

’-tet

ram

ethy

l-4,4

’-m

ethy

lend

iani

line

612-

201-

00-6

20

2-95

9-2

101-

61-1

C

2

C

.I. B

asic

Vio

let 3

with

0.

1% o

f Mic

hler

’s k

eton

e (E

C N

o. 2

02-0

27-5

) 61

2-20

5-00

-8

208-

953-

6 54

8-62

-9

C2

6-m

etho

xy-m

-tolu

idin

e;

p-cr

esid

ine

612-

209-

00-X

20

4-41

9-1

120-

71-8

C

2

ethy

lene

imin

e; a

zirid

ine

61

3-00

1-00

-1

205-

793-

9 15

1-56

-4

C2

M2

tri

dem

orph

(ISO

); 2,

6-di

met

hyl-4

-trid

ecyl

mor

phol

ine

613-

020-

00-5

24

6-34

7-3

2460

2-86

-6

R2

18

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

2-m

ethy

lazi

ridin

e; p

ropy

lene

imin

e 61

3-03

3-00

-6

200-

878-

7 75

-55-

8 C

2

et

hyle

ne th

iour

ea; i

mid

azol

idin

e-2-

thio

ne; 2

-imid

azol

ine-

2-th

iol

613-

039-

00-9

20

2-50

6-9

96-4

5-7

R2

capt

afol

(ISO

); 1,

2,3,

6-te

trahy

dro-

N-(1

,1,2

,2-te

trach

loro

ethy

lthio

) pht

halim

ide

61

3-04

6-00

-7

219-

363-

3 24

25-0

6-1

C2

carb

enda

zim

(ISO

); m

ethy

l ben

zim

idaz

ol-2

-ylc

arba

mat

e 61

3-04

8-00

-8

234-

232-

0 10

605-

21-7

M2

R2

beno

myl

(ISO

); m

ethy

l 1-(

buty

lcar

bam

oyl)b

enzi

mid

azol

-2-y

lcar

bam

ate

613-

049-

00-3

24

1-77

5-7

1780

4-35

-2

M

2 R

2 ca

rbad

ox (I

NN

); m

ethy

l 3- (

quin

oxal

in-2

-ylm

ethy

lene

) car

baza

te 1

,4-d

ioxi

de;

2-(m

etho

xyca

rbon

ylhy

draz

onom

ethy

l) qu

inox

alin

e 1,

4-di

oxid

e 61

3-05

0-00

-9

229-

879-

0 68

04-0

7-5

C2

cycl

ohex

imid

e 61

3-14

0-00

-8

200-

636-

0 66

-81-

9

R

2 flu

mio

xazi

n (IS

O);

N-(7

-fluo

ro-3

,4-d

ihyd

ro-3

-oxo

-4-p

rop-

2-yn

yl-2

H-1

,4-

benz

oxaz

in-6

-yl)c

yclo

hex-

1-en

e-1,

2-di

carb

oxam

ide

613-

166-

00-X

–

1033

61-0

9-7

R2

(2R

S,3R

S)-3

-(2-c

hlor

ophe

nyl)-

2-(4

-fluo

roph

enyl

)-[(

1H-1

,2,4

-tria

zol-l

-yl)-

met

hyl]o

xira

ne

613-

175-

00-9

40

6-85

0-2

1063

25-0

8-0

R2

3-et

hyl-2

-met

hyl-2

-(3-m

ethy

lbut

yl)-

1,3-

oxaz

olid

ine

613-

191-

00-6

42

1-15

0-7

1438

60-0

4-2

R2

A m

ixtu

re o

f: 1,

3,5-

tris(

3-am

inom

ethy

lphe

nyl)-

1,3,

5-(1

H,3

H,5

H)-t

riazi

ne-

2,4,

6-tri

one;

a m

ixtu

re o

f olig

omer

s of 3

,5-b

is(3

-am

inom

ethy

lphe

nyl)-

1-po

ly[3

,5-b

is(3

-am

inom

ethy

lphe

nyl)-

2,4,

6-tri

oxo-

1,3,

5-(1

H,3

H,5

H)-t

riazi

n-1-

yl]-

1,3,

5-(1

H,3

H,5

H)-t

riazi

ne-2

,4,6

-trio

ne

613-

199-

00-X

42

1-55

0-1

– C

2

R2

1,3,

5,-tr

is(o

xira

nylm

ethy

l)-1,

3,5-

tria

zine

-2,4

,6(1

H,3

H,5

H)-t

rione

; TG

IC

615-

021-

00-6

21

9-51

4-3

2451

-62-

9

M2

N

,N-d

imet

hylfo

rmam

ide;

dim

ethy

l for

mam

ide

616-

001-

00-X

20

0-67

9-5

68-1

2-2

R2

acry

lam

ide

61

6-00

3-00

-0

201-

173-

7 79

-06-

1 C

2 M

2

N,N

-dim

ethy

lace

tam

ide

616-

011-

00-4

20

4-82

6-4

127-

19-5

R

2 th

ioac

etam

ide

61

6-02

6-00

-6

200-

541-

4 62

-55-

5 C

2

fo

rmam

ide

616-

052-

00-8

20

0-84

2-0

75-1

2-7

R2

N-m

ethy

lace

tam

ide

616-

053-

00-3

20

1-18

2-6

79-1

6-3

R2

N-m

ethy

lform

amid

e 61

6-05

6-00

-X

204-

624-

6 12

3-39

-7

R2

19

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

A m

ixtu

re o

f: N

-[3-h

ydro

xy-2

-(2-m

ethy

l-acr

yloy

lam

ino-

met

hoxy

)pro

poxy

met

hyl]-

2-m

ethy

lacr

ylam

ide;

N-[

2,3-

bis(

2-m

ethy

lacr

yloy

lam

ino-

met

hoxy

)pro

poxy

met

hyl]-

2-m

ethy

lacr

ylam

ide;

m

etha

cryl

amid

e; 2

-met

hyl-

N-(2

-met

hyla

cryl

oyla

min

omet

hoxy

met

hyl)-

acry

lam

ide;

N-(2

,3-d

ihyd

roxy

prop

oxym

ethy

l)-2-

met

hyla

cryl

amid

e

616-

057-

00-5

41

2-79

0-8

– C

2

1,3,

5-tri

s-[(

2S a

nd 2

R)-2

,3-e

poxy

prop

yl]-

1,3,

5-tri

azin

e-2,

4,6-

(1H

,3H

,5H

)-tri

one

616-

091-

00-0

42

3-40

0-0

5965

3-74

-6

M

2

Dis

tilla

tes (

coal

tar)

, ben

zole

frac

tion;

Lig

ht o

il (A

com

plex

com

bina

tion

of

hydr

ocar

bons

obt

aine

d by

the

dist

illat

ion

of c

oal t

ar. I

t con

sist

s of

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

rimar

ily in

the

rang

e of

C4 t

o C

10 a

nd

dist

illin

g in

the

appr

oxim

ate

rang

e of

80°

C to

160

°C (1

75°F

to 3

20°F

).)

648-

001-

00-0

28

3-48

2-7

8465

0-02

-2

C2

Tar o

ils, b

row

n-co

al; L

ight

oil

(The

dis

tilla

te fr

om li

gnite

tar b

oilin

g in

the

rang

e of

app

roxi

mat

ely

80°C

to

250°

C (

176°

F to

482

°F ).

Com

pose

d pr

imar

ily o

f alip

hatic

and

aro

mat

ic h

ydro

carb

ons a

nd m

onob

asic

phe

nols

.)

648-

002-

00-6

30

2-67

4-4

9411

4-40

6-6

C2

Ben

zol f

orer

unni

ngs (

coal

); Li

ght o

il re

dist

illat

e, lo

w b

oilin

g (T

he d

istil

late

fr

om c

oke

oven

ligh

t oil

havi

ng a

n ap

prox

imat

e di

still

atio

n ra

nge

belo

w

100°

C (2

12°F

). C

ompo

sed

prim

arily

of C

4 to

C6

alip

hatic

hyd

roca

rbon

s.)

648-

003-

00-1

26

6-02

3-5

6599

6-88

-5

C2

Dis

tilla

tes (

coal

tar)

, ben

zole

frac

tion,

BTX

-rich

; Lig

ht o

il re

dist

illat

e, lo

w

boili

ng (A

resi

due

from

the

dist

illat

ion

of c

rude

ben

zole

to re

mov

e be

nzol

e fr

onts

. Com

pose

d pr

imar

ily o

f ben

zene

, tol

uene

and

xyl

enes

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 75

°C to

200

°C (1

67°F

to 3

92 °F

).)

648-

004-

00-7

30

9-98

4-9

1018

96-2

6-8

C2

Aro

mat

ic h

ydro

carb

ons,

C6-

10, C

8- ric

h; L

ight

oil

redi

still

ate,

low

boi

ling

648-

005-

00-2

29

2-69

7-5

9098

9-41

-6

C2

Solv

ent n

apht

ha (c

oal),

ligh

t; Li

ght o

il re

dist

illat

e, lo

w b

oilin

g 64

8-00

6-00

-8

287-

498-

5 85

536-

17-0

C

2

So

lven

t nap

htha

(coa

l), x

ylen

e-st

yren

e cu

t; Li

ght o

il re

dist

illat

e, in

term

edia

te

boili

ng

648-

007-

00-3

28

7-50

2-5

8553

6-20

-5 J

C2

Solv

ent n

apht

ha (c

oal),

cou

mar

one-

styr

ene

cont

g.; L

ight

oil

redi

still

ate,

in

term

edia

te b

oilin

g

648-

008-

00-9

28

7-50

0-4

8553

6-19

-2

C2

Nap

htha

(coa

l), d

istn

. res

idue

s; L

ight

oil

redi

still

ate,

hig

h bo

iling

(The

resi

due

rem

aini

ng fr

om th

e di

still

atio

n of

reco

vere

d na

phth

a. C

ompo

sed

prim

arily

of

naph

thal

ene

and

cond

ensa

tion

prod

ucts

of i

nden

e an

d st

yren

e.)

648-

009-

00-4

29

2-63

6-2

9064

1-12

-6

C2

20

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Aro

mat

ic h

ydro

carb

ons,

C8;

Ligh

t oil

redi

still

ate,

hig

h bo

iling

64

8-01

0-00

-X

292-

694-

9 90

989-

38-1

C

2

A

rom

atic

hyd

roca

rbon

s, C

8-9,

hydr

ocar

bon

resi

n po

lym

n. b

ypro

duct

; Lig

ht o

il re

dist

illat

e, h

igh

boili

ng (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

the

evap

orat

ion

of so

lven

t und

er v

acuu

m fr

om p

olym

eriz

ed h

ydro

carb

on

resi

n. It

con

sist

s pre

dom

inan

tly o

f aro

mat

ic h

ydro

carb

ons h

avin

g ca

rbon

nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

8 thr

ough

C9 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

120°

C to

215

°C (2

48°F

to 4

19 o F)

.)

648-

012-

00-0

29

5-28

1-1

9199

5-20

-9

C2

Aro

mat

ic h

ydro

carb

ons,

C9-

12, b

enze

ne d

istn

.; Li

ght o

il re

dist

illat

e, h

igh

boili

ng

648-

013-

00-6

29

5-55

1-9

9206

2-36

-7

C2

Extra

ct re

sidu

es (c

oal),

ben

zole

frac

tion

alk.

, aci

d ex

t.; L

ight

oil

extra

ct

resi

dues

, low

boi

ling

(The

redi

still

ate

from

the

dist

illat

e, fr

eed

of ta

r aci

ds a

nd

tar b

ases

, fro

m b

itum

inou

s coa

l hig

h te

mpe

ratu

re ta

r boi

ling

in th

e ap

prox

imat

e ra

nge

of 9

0o C to

160

°C (1

94o F

to 3

20°F

). It

cons

ists

pr

edom

inan

tly o

f ben

zene

, tol

uene

and

xyl

enes

.)

648-

014-

00-1

29

5-32

3-9

9199

5-61

-8

C2

Extra

ct re

sidu

es (c

oal t

ar),

benz

ole

frac

tion

alk.

, acd

ext

.; Li

ght o

il ex

tract

re

sidu

es, l

ow b

oilin

g (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by

the

redi

still

atio

n of

the

dist

illat

e of

hig

h te

mpe

ratu

re c

oal t

ar (t

ar a

cid

and

tar

base

free

). It

cons

ists

pre

dom

inan

tly o

f sub

stitu

ted

and

subs

titut

ed

mon

onuc

lear

aro

mat

ic h

ydro

carb

ons b

oilin

g in

the

rang

e of

85°

C -

195°

C

(185

°F -

383°

F).)

648-

015-

00-7

30

9-86

8-8

1013

16-6

3-6

C2

Extra

ct re

sidu

es (c

oal),

ben

zole

frac

tion

acid

; Lig

ht o

il ex

tract

resi

dues

, low

bo

iling

(An

acid

slud

ge b

y-pr

oduc

t of t

he su

lphu

ric a

cid

refin

ing

of c

rude

hig

h te

mpe

ratu

re c

oal.

Com

pose

d pr

imar

ily o

f sul

phur

ic a

cid

and

orga

nic

com

poun

ds.)

648-

016-

00-2

29

8-72

5-2

9382

1-38

-6

C2

Extra

ct re

sidu

es (c

oal),

ligh

t oil

alk.

, dis

tn. o

verh

eads

; Lig

ht o

il ex

tract

re

sidu

es, l

ow b

oilin

g (T

he fi

rst f

ract

ion

from

the

dist

illat

ion

of a

rom

atic

hy

droc

arbo

ns,

coum

aron

e, n

apht

hale

ne a

nd in

dene

rich

pre

fact

iona

tor

botto

ms o

r was

hed

carb

olic

oil

boili

ng su

bsta

ntia

lly b

elow

145

°C (2

93°F

). C

ompo

sed

prim

arily

of C

7 and

C8 a

lipha

tic a

nd a

rom

atic

hyd

roca

rbon

s.)

648-

017-

00-8

29

2-62

5-2

9064

1-02

-4

C2

Extra

ct re

sidu

es (c

oal),

ligh

t oil

alk.

, aci

d ex

t., in

dene

frac

tion;

Lig

ht o

il ex

tract

resi

dues

, int

erm

edia

te b

oilin

g 64

8-01

8-00

-3

309-

867-

2 10

1316

-62-

5 C

2

21

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Extra

ct re

sidu

es (c

oal),

ligh

t oil

alk.

, ind

ene

naph

tha

frac

tion;

Lig

ht o

il ex

tract

re

sidu

es, h

igh

boili

ng (T

he d

istil

late

from

aro

mat

ic h

ydro

carb

ons,

coum

aron

e,

naph

thal

ene

and

inde

ne ri

ch p

refr

actio

nato

r bot

tom

s or w

ashe

d ca

rbol

ic o

ils,

havi

ng a

n ap

prox

imat

e bo

iling

rang

e of

155

o C to

180

o C (3

11o F

to 3

56o F)

. C

ompo

sed

prim

arily

of i

nden

e, in

dan

and

trim

ethy

lben

zene

s.)

648-

019-

00-9

29

2-62

6-8

9064

1-03

-5

C2

Solv

ent n

apht

ha (c

oal);

Lig

ht o

il ex

tract

resi

dues

, hig

h bo

iling

(The

dis

tilla

te

from

eith

er h

igh

tem

pera

ture

coa

l tar

, cok

e ov

en li

ght o

il, o

r coa

l tar

oil

alka

line

extra

ct re

sidu

e ha

ving

an

appr

oxim

ate

dist

illat

ion

rang

e of

130

o C to

21

0o C (2

66o F

to 4

10 o F)

Com

pose

d pr

imar

ily o

f ind

ene

and

othe

r pol

ycyc

lic

ring

syst

ems c

onta

inin

g a

sing

le a

rom

atic

ring

. May

con

tain

phe

nolic

co

mpo

unds

and

aro

mat

ic n

itrog

en b

ases

.)

648-

020-

00-4

26

6-01

3-0

6599

6-79

-4

C2

Dis

tilla

tes (

coal

tar)

, lig

ht o

ils, n

eutra

l fra

ctio

n; L

ight

oil

extra

ct re

sidu

es, h

igh

boili

ng (A

dis

tilla

te fr

om th

e fr

actio

nal d

istil

latio

n of

hig

h te

mpe

ratu

re c

oal

tar.

Com

pose

d pr

imar

ily o

f alk

yl-s

ubst

itute

d on

e rin

g ar

omat

ic h

ydro

carb

ons

boili

ng in

the

rang

e of

app

roxi

mat

ely

135°

C to

210

°C (2

75o F

to 4

10°F

). M

ay

also

incl

ude

unsa

tura

ted

hydr

ocar

bons

such

as i

nden

e an

d co

umar

one.

)

648-

021-

00-X

30

9-97

1-8

1017

94-9

0-5

C2

Dis

tilla

tes (

coal

tar)

, lig

ht o

ils, a

cid

exts

.; Li

ght o

il ex

tract

resi

dues

, hig

h bo

iling

(Thi

s oil

is a

com

plex

mix

ture

of a

rom

atic

hyd

roca

rbon

s, pr

imar

ily

inde

ne, n

apht

hale

ne, c

oum

aron

e, p

heno

l and

o-,

m- a

nd p

-cre

sol a

nd b

oilin

g in

th

e ra

nge

of 1

40°C

to 2

15°C

(284

°F to

419

°F).)

648-

022-

00-5

29

2-60

9-5

9064

0-87

-2

C2

Dis

tilla

tes (

coal

tar)

, lig

ht o

ils; C

arbo

lic o

il (A

com

plex

com

bina

tion

of

hydr

ocar

bons

obt

aine

d by

dis

tilla

tion

of c

oal t

ar. I

t con

sist

s of a

rom

atic

and

ot

her h

ydro

carb

ons,

phen

olic

com

poun

ds a

nd a

rom

atic

nitr

ogen

com

poun

ds

and

dist

ills a

t the

app

roxi

mat

e ra

nge

of 1

50°C

to 2

10°C

(302

°F to

410

°F).)

648-

023-

00-0

28

3-48

3-2

8465

0-03

-3

C2

Tar o

ils, c

oal;

Car

bolic

oil

(The

dis

tilla

te fr

om h

igh

tem

pera

ture

coa

l tar

hav

ing

an a

ppro

xim

ate

dist

illat

ion

rang

e of

130

o C to

250

o C (2

66o F

to 4

10o F)

. Com

pose

d pr

imar

ily o

f na

phth

alen

e, a

lkyl

naph

thal

enes

, phe

nolic

com

poun

ds, a

nd a

rom

atic

nitr

ogen

ba

ses.)

648-

024-

00-6

26

6-01

6-7

6599

6-82

-9

C2

22

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Extra

ct re

sidu

es (c

oal),

ligh

t oil

alk.

, aci

d ex

t.; C

arbo

lic o

il ex

tract

resi

due

(The

oil

resu

lting

from

the

acid

was

hing

of a

lkal

i-was

hed

carb

olic

oil

to

rem

ove

the

min

or a

mou

nts o

f bas

ic c

ompo

unds

(tar

bas

es).

Com

pose

d pr

imar

ily o

f ind

ene,

inda

n an

d al

kylb

enze

nes.)

648-

026-

00-7

29

2-62

4-7

9064

1-01

-3

C2

Extra

ct re

sidu

es (c

oal),

tar o

il al

k.; C

arbo

lic o

il ex

tract

resi

due

(The

resi

due

obta

ined

from

coa

l tar

oil

by a

n al

kalin

e w

ash

such

as a

queo

us so

dium

hy

drox

ide

afte

r the

rem

oval

of c

rude

coa

l tar

aci

ds. C

ompo

sed

prim

arily

of

naph

thal

enes

and

aro

mat

ic n

itrog

en b

ases

.)

648-

027-

00-2

26

6-02

1-4

6599

6-87

-4

C2

Extra

ct o

ils (c

oal),

ligh

t oil;

Aci

d Ex

tract

(The

aqu

eous

ext

ract

pro

duce

d by

an

acid

ic w

ash

of a

lkal

i-was

hed

carb

olic

oil.

Com

pose

d pr

imar

ily o

f aci

d sa

lts o

f va

rious

aro

mat

ic n

itrog

en b

ases

incl

udin

g py

ridin

e, q

uino

line

and

thei

r alk

yl

deriv

ativ

es.)

648-

028-

00-8

29

2-62

2-6

9064

0-99

-6

C2

Pyrid

ine,

alk

yl d

eriv

s.; C

rude

tar b

ases

(The

com

plex

com

bina

tion

of

poly

alky

late

d py

ridin

es d

eriv

ed fr

om c

oal t

ar d

istil

latio

n or

as h

ighb

oilin

g di

still

ates

app

roxi

mat

ely

abov

e 15

0o C (3

02o F)

from

the

reac

tion

of a

mm

onia

w

ith a

ceta

ldeh

yde,

form

alde

hyde

or p

araf

orm

alde

hyde

.)

648-

029-

00-3

26

9-92

9-9

6839

1-11

-7

C2

Tar b

ases

, coa

l, pi

colin

e fr

actio

n; D

istil

late

bas

es (P

yrid

ine

base

s boi

ling

in

the

rang

e of

app

roxi

mat

ely

125o C

to 1

60o C

(257

o F to

320

o F) o

btai

ned

by

dist

illat

ion

of n

eutra

lized

aci

d ex

tract

of t

he b

ase-

cont

aini

ng ta

r fra

ctio

n ob

tain

ed b

y th

e di

still

atio

n of

bitu

min

ous c

oal t

ars.

Com

pose

d ch

iefly

of

lutid

ines

and

pic

olin

es.)

648-

030-

00-9

29

5-54

8-2

9206

2-33

-4

C2

Tar b

ases

, coa

l, lu

tidin

e fr

actio

n; D

istil

late

bas

es

648-

031-

00-4

29

3-76

6-2

9108

2-52

-9

C2

Extra

ct o

ils (c

oal),

tar b

ase,

col

lidin

e fr

actio

n; D

istil

late

bas

es (T

he e

xtra

ct

prod

uced

by

the

acid

ext

ract

ion

of b

ases

from

cru

de c

oal t

ar a

rom

atic

oils

, ne

utra

lizat

ion,

and

dis

tilla

tion

of th

e ba

ses.

Com

pose

d pr

imar

ily o

f col

lidin

es,

anili

ne, t

olui

dine

s, lu

tidin

es, x

ylid

ines

.)

648-

032-

00-X

27

3-07

7-3

6893

7-63

-3

C2

Tar b

ases

, coa

l, co

llidi

ne fr

actio

n; D

istil

late

bas

es (T

he d

istil

latio

n fr

actio

n bo

iling

in th

e ra

nge

of a

ppro

xim

atel

y 18

1°C

to 1

86°C

(356

°F to

367

°F) f

rom

th

e cr

ude

base

s obt

aine

d fr

om th

e ne

utra

lized

, aci

d-ex

tract

ed b

ase-

cont

aini

ng

tar f

ract

ions

obt

aine

d by

the

dist

illat

ion

of b

itum

inou

s coa

l tar

. It c

onta

ins

chie

fly a

nilin

e an

d co

llidi

nes.)

648-

033-

00-5

29

5-54

3-5

9206

2-28

-7

C2

23

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Tar B

ases

, coa

l, an

iline

frac

tion;

Dis

tilla

te b

ases

(The

dist

illat

ion

frac

tion

boili

ng in

the

rang

e of

app

roxi

mat

ely

180°

C to

200

°C (3

56°F

to 3

92°F

) fro

m

the

crud

e ba

ses o

btai

ned

by d

ephe

nola

ting

and

deba

sing

the

carb

olat

ed o

il fr

om th

e di

still

atio

n of

coa

l tar

. It c

onta

ins c

hief

ly a

nilin

e, c

ollid

ines

, lut

idin

es

and

tolu

idin

es.)

648-

034-

00-0

29

5-54

1-4

9206

2-27

-6

C2

Tar b

ases

, coa

l, to

luid

ine

frac

tion;

Dis

tilla

te b

ases

64

8-03

5-00

-6

293-

767-

8 91

082-

53-0

C

2

D

istil

late

s (pe

trole

um),

alke

ne-a

lkye

ne m

anuf

. pyr

olys

is o

il, m

ixed

with

hig

h-te

mp.

coa

l tar

, ind

ene

frac

tion;

Red

istil

late

s (A

com

plex

com

bina

tion

of

hydr

ocar

bons

obt

aine

d as

a re

dist

illat

e fr

om th

e fr

actio

nal d

istil

latio

n of

bi

tum

inou

s coa

l hig

h te

mpe

ratu

re ta

r and

resid

ual o

ils th

at a

re o

btai

ned

by th

e py

roly

tic p

rodu

ctio

n of

alk

enes

and

alk

ynes

from

pet

role

um p

rodu

cts o

r na

tura

l gas

. It c

onsi

sts p

redo

min

antly

of i

nden

e an

d bo

ils in

a ra

nge

of

appr

oxim

atel

y 16

0 °C

to 1

90 °C

(320

°F to

374

°F).)

648-

036-

00-1

29

5-29

2-1

9199

5-31

-2

C2

Dis

tilla

tes (

coal

), co

al ta

r-re

sidu

al p

yrol

ysis

oils

, nap

htha

lene

oils

; R

edis

tilla

tes (

The

redi

still

ate

obta

ined

from

the

frac

tiona

l dis

tilla

tion

of

bitu

min

ous c

oal h

igh

tem

pera

ture

tar a

nd p

yrol

ysis

resi

dual

oils

and

boi

ling

in

the

rang

e of

app

roxi

mat

ely

190

°C to

270

°C (3

74 °F

to 5

18 °F

). C

ompo

sed

prim

arily

of s

ubst

itute

d di

nucl

ear a

rom

atic

s.)

648-

037-

00-7

29

5-29

5-8

9199

5-35

-6

C2

Extra

ct o

ils (c

oal),

coa

l tar

-res

idua

l pyr

olys

is o

ils, n

apht

hale

ne o

il, re

dist

illat

e;

Red

istil

late

s (Th

e re

dist

illat

e fr

om th

e fr

actio

nal d

istil

latio

n of

dep

heno

late

d an

d de

base

d m

ethy

lnap

htha

lene

oil

obta

ined

from

bitu

min

ous c

oal h

igh

tem

pera

ture

tar a

nd p

yrol

ysis

resi

dual

oils

boi

ling

in th

e ap

prox

imat

e ra

nge

of

220

°C to

230

°C (4

28 °F

to 4

46°F

). It

cons

ists

pre

dom

inan

tly o

f uns

ubst

itute

d an

d su

bstit

uted

din

ucle

ar a

rom

atic

hyd

roca

rbon

s.)

648-

038-

00-2

29

5-32

9-1

9199

5-66

-3

C2

Extra

ct o

ils (c

oal),

coa

l tar

-res

idua

l pyr

olys

is o

ils, n

apht

hale

ne o

ils;

Red

istil

late

s (A

neu

tral o

il ob

tain

ed b

y de

basi

ng a

nd d

ephe

nola

ting

the

oil

obta

ined

from

the

dist

illat

ion

of h

igh

tem

pera

ture

tar a

nd p

yrol

ysis

resi

dual

oi

ls w

hich

has

a b

oilin

g ra

nge

of 2

25 °C

to 2

55 °C

(437

°F to

491

°F).

Com

pose

d pr

imar

ily o

f sub

stitu

ted

dinu

clea

r aro

mat

ic h

ydro

carb

ons.)

648-

039-

00-8

31

0-17

0-0

1220

70-7

9-5

C2

24

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Extra

ct o

ils (c

oal),

coa

l tar

resi

dual

pyr

olys

is o

ils, n

apht

hale

ne o

il, d

istn

. re

sidu

es; R

edis

tilla

tes (

Res

idue

from

the

dist

illat

ion

of d

ephe

nola

ted

and

deba

sed

met

hyln

apht

hale

ne o

il (f

rom

bitu

min

ous c

oal t

ar a

nd p

yrol

ysis

re

sidu

al o

ils) w

ith a

boi

ling

rang

e of

240

°C to

260

°C (4

64 °F

to 5

00 °F

). C

ompo

sed

prim

arily

of s

ubst

itute

d di

nucl

ear a

rom

atic

and

het

eroc

yclic

hy

droc

arbo

ns.)

648-

040-

00-3

31

0-17

1-6

12

2070

-80-

8 C

2

Abs

orpt

ion

oils

, bic

yclo

aro

m. a

nd h

eter

ocyc

lic h

ydro

carb

on fr

actio

n; W

ash

oil r

edis

tilla

te(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

as a

re

dist

illat

e fr

om th

e di

still

atio

n of

was

h oi

l. It

cons

ists

pre

dom

inan

tly o

f 2-

ringe

d ar

omat

ic a

nd h

eter

ocyc

lic h

ydro

carb

ons b

oilin

g in

the

rang

e of

ap

prox

imat

ely

260

°C to

290

°C (5

00 °F

to 5

54 °F

).)

648-

041-

00-9

30

9-85

1-5

1013

16-4

5-4

C2

Dis

tilla

tes (

coal

tar)

, upp

er, f

luor

ene-

rich;

Was

h oi

l red

istil

late

(A c

ompl

ex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by th

e cr

ysta

lliza

tion

of ta

r oil.

It

cons

ists

of a

rom

atic

and

pol

ycyc

lic h

ydro

carb

ons p

rimar

ily fl

uore

ne a

nd so

me

acen

apht

hene

.)

648-

042-

00-4

28

4-90

0-0

8498

9-11

-7

C2

Cre

osot

e oi

l, ac

enap

hthe

ne fr

actio

n, a

cena

phth

ene-

free

; Was

h oi

l red

istil

late

(T

he o

il re

mai

ning

afte

r rem

oval

by

a cr

ysta

lliza

tion

proc

ess o

f ace

naph

then

e fr

om a

cena

phth

ene

oil f

rom

coa

l tar

. Com

pose

d pr

imar

ily o

f nap

htha

lene

and

al

kyln

apht

hale

nes.)

648-

043-

00-X

29

2-60

6-9

9064

0-85

-0

C2

Dis

tilla

tes (

coal

tar)

, hea

vy o

ils; H

eavy

ant

hrac

ene

oil (

Dis

tilla

te fr

om th

e fr

actio

nal d

istil

latio

n of

coa

l tar

of b

itum

inou

s coa

l, w

ith b

oilin

g ra

nge

of 2

40

°C to

400

°C (4

64 °F

to 7

52 °F

). C

ompo

sed

prim

arily

of t

ri- a

nd p

olyn

ucle

ar

hydr

ocar

bons

and

het

eroc

yclic

com

poun

ds.)

648-

044-

00-5

29

2-60

7-4

9064

0-86

-1

C2

Ant

hrac

ene

oil,

acid

ext

.; A

nthr

acen

e oi

l ext

ract

resi

due

(A c

ompl

ex

com

bina

tion

of h

ydro

carb

ons f

rom

the

base

-fre

ed fr

actio

n ob

tain

ed fr

om th

e di

still

atio

n of

coa

l tar

and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 32

5 °C

to 3

65

°C (6

17 °F

to 6

89 °F

). It

cont

ains

pre

dom

inan

tly a

nthr

acen

e an

d ph

enan

thre

ne

and

thei

r alk

yl d

eriv

ativ

es.)

648-

046-

00-6

29

5-27

4-3

91

995-

14-1

C

2

25

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Dis

tilla

tes (

coal

tar)

; Hea

vy a

nthr

acen

e oi

l (Th

e di

still

ate

from

coa

l tar

hav

ing

an a

ppro

xim

ate

dist

illat

ion

rang

e of

100

°C to

450

°C (2

12 °F

to 8

42 °F

). C

ompo

sed

prim

arily

of t

wo

to fo

ur m

embe

red

cond

ense

d rin

g ar

omat

ic

hydr

ocar

bons

, phe

nolic

com

poun

ds, a

nd a

rom

atic

nitr

ogen

bas

es.)

648-

047-

00-1

26

6-02

7-7

6599

6-92

-1

C2

Dis

tilla

tes (

coal

tar)

, pitc

h, h

eavy

oils

; Hea

vy a

nthr

acen

e oi

l (Th

e di

still

ate

from

the

dist

illat

ion

of th

e pi

ch o

btai

ned

from

bitu

min

ous h

igh

tem

pera

ture

ta

r. C

ompo

sed

prim

arily

of t

ri- a

nd p

olyn

ucle

ar a

rom

atic

hyd

roca

rbon

s and

bo

iling

in th

e ra

nge

of a

ppro

xim

atel

y 30

0 o C

to 4

70 o C

(572

o F to

878

o F). T

he

prod

uct m

ay a

lso

cont

ain

hete

roat

oms.)

648-

048-

00-7

29

5-31

2-9

9 19

95-5

1-6

C2

Dis

tilla

tes (

coal

tar)

, pitc

h; H

eavy

ant

hrac

ene

oil (

The

oil o

btai

ned

from

co

nden

satio

n of

the

vapo

rs fr

om th

e he

at tr

eatm

ent o

f pitc

h. C

ompo

sed

prim

arily

of t

wo-

to fo

ur-r

ing

arom

atic

com

poun

ds b

oilin

g in

the

rang

e of

200

°C

to g

reat

er th

an 4

00 °C

(392

°F to

gre

ater

than

752

°F.).

)

648-

049-

00-2

30

9-85

5-7

1013

16-4

9-8

C2

Dis

tilla

tes (

coal

tar)

, hea

vy o

ils, p

yren

e fr

actio

n; H

eavy

ant

hrac

ene

oil

redi

still

ate

(The

redi

still

ate

obta

ined

from

the

frac

tiona

l dis

tilla

tion

of p

itch

dist

illat

e bo

iling

in th

e ra

nge

of a

ppro

xim

atel

y 35

0 °C

to 4

00 °C

(662

°F to

75

2 °F

). C

onsi

sts p

redo

min

antly

of t

ri- a

nd p

olyn

ucle

ar a

rom

atic

and

he

tero

cycl

ic h

ydro

carb

ons.)

648-

050-

00-8

29

5-30

4-5

9199

5-42

-5

C2

Dis

tilla

tes (

coal

tar)

, pitc

h, p

yren

e fr

actio

n; H

eavy

ant

hrac

ene

oil r

edis

tilla

te

(The

redi

still

ate

obta

ined

from

the

frac

tiona

l dis

tilla

tion

of p

itch

dist

illat

e an

d bo

iling

in th

e an

ge o

f app

roxi

mat

ely

380

°C to

410

°C (7

16 °F

to 7

70 °F

). C

ompo

sed

prim

arily

of t

ri- a

nd p

olyn

ucle

ar a

rom

atic

hyd

roca

rbon

s and

he

tero

cycl

ic c

ompo

unds

.)

648-

051-

00-3

29

5-31

3-4

91

995-

52-7

C

2

Para

ffin

wax

es (c

oal),

bro

wn-

coal

hig

h-te

mp.

tar,

carb

on-tr

eate

d; C

oal t

ar

extra

ct (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by th

e tre

atm

ent o

f lig

nite

car

boni

zatio

n ta

r with

act

ivat

ed c

arbo

n fo

r rem

oval

of t

race

co

nstit

uent

s and

impu

ritie

s. It

cons

ists

pre

dom

inan

tly o

f sat

urat

ed st

raig

ht a

nd

bran

ched

cha

in h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly g

reat

er

than

C12

.)

648-

052-

00-9

30

8-29

6-6

97

926-

76-6

C

2

26

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Para

ffin

wax

es (c

oal),

bro

wn-

coal

hig

h-te

mp.

tar,

carb

on-tr

eate

d; C

oal t

ar

extra

ct (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by th

e tre

atm

ent o

f lig

nite

car

boni

zatio

n ta

r with

ben

toni

te fo

r rem

oval

of t

race

con

stitu

ents

and

im

purit

ies.

It co

nsis

ts p

redo

min

antly

of s

atur

ated

stra

ight

and

bra

nche

d ch

ain

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

gre

ater

than

C12

.)

648-

053-

00-4

30

8-29

7-1

9792

6-77

-7

C2

Pitc

h; P

itch

648-

054-

00-X

26

3-07

2-4

6178

9-60

-4

C2

Pitc

h, c

oal t

ar, h

igh

tem

p.; P

itch

(The

resi

due

from

the

dist

illat

ion

of h

igh

tem

pera

ture

coa

l tar

. A b

lack

solid

with

an

appr

oxim

ate

softe

ning

poi

nt fr

om

30 °C

to 1

80 °C

(86

°F to

356

°F).

Com

pose

d pr

imar

ily o

f a c

ompl

ex m

ixtu

re

of th

ree

or m

ore

mem

bere

d co

nden

sed

ring

arom

atic

hyd

roca

rbon

s.)

648-

055-

00-5

26

6-02

8-2

6599

6-93

-2

C2

Pitc

h, c

oal t

ar, h

igh

tem

p., h

eattr

eate

d; P

itch

(The

hea

t tre

ated

resi

due

from

th

e di

still

atio

n of

hig

h te

mpe

ratu

re c

oal t

ar. A

bla

ck so

lid w

ith a

n ap

prox

imat

e so

fteni

ng p

oint

from

80

°C to

180

°C (1

76°F

to 3

56 °F

). C

ompo

sed

prim

arily

of

a c

ompl

ex m

ixtu

re o

f thr

ee o

r mor

e m

embe

red

cond

ense

d rin

g ar

omat

ic

hydr

ocar

bons

.)

648-

056-

00-0

31

0-16

2-7

12

1575

-60-

8 C

2

Pitc

h, c

oal t

ar, h

igh

tem

p., s

econ

dary

; Pitc

h re

dist

illat

e (T

he re

sidu

e ob

tain

ed

durin

g th

e di

still

atio

n of

hig

h bo

iling

frac

tions

from

bitu

min

ous c

oal h

igh

tem

pera

ture

tar a

nd/o

r pitc

h co

ke o

il, w

ith a

softe

ning

poi

nt o

f 140

°C to

170

°C

(284

°F to

392

°F) a

ccor

ding

to D

IN 5

2025

. Com

pose

d pr

imar

ily o

f tri-

an

d po

lynu

clea

r aro

mat

ic c

ompo

unds

whi

ch a

lso

cont

ain

hete

roat

oms.)

648-

057-

00-6

30

2-65

0-3

94

114-

13-3

C

2

Res

idue

s (co

al ta

r), p

itch

dist

n.; P

itch

redi

still

ate

(Res

idue

from

the

frac

tiona

l di

still

atio

n of

pitc

h di

still

ate

boili

ng in

the

rang

e of

app

roxi

mat

ely

400

°C to

47

0 °C

(752

°F to

846

°F).

Com

pose

d pr

imar

ily o

f pol

ynuc

lear

aro

mat

ic

hydr

ocar

bons

, and

het

eroc

yclic

com

poun

ds.)

648-

058-

00-1

29

5-50

7-9

92

061-

94-4

C

2

Tar,

coal

, hig

h-te

mp.

, dis

tn. a

nd st

orag

e re

sidu

es; C

oal t

ar so

lids r

esid

ue

(Cok

e- a

nd a

sh-c

onta

inin

g so

lid re

sidu

es th

at se

para

te o

n di

still

atio

n an

d th

erm

al tr

eatm

ent o

f bitu

min

ous c

oal h

igh

tem

pera

ture

tar i

n di

still

atio

n in

stal

latio

ns a

nd T

orag

e ve

ssel

s. C

onsi

sts p

redo

min

antly

of c

arbo

n an

d co

ntai

ns a

smal

l qua

ntity

of h

ero

com

poun

ds a

s wel

l as a

sh c

ompo

nent

s.)

648-

059-

00-7

29

5-53

5-1

92

062-

20-9

C

2

27

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Tar,

coal

, sto

rage

resi

dues

; Coa

l tar

solid

s res

idue

(The

dep

osit

rem

oved

from

cr

ude

coal

tar s

tora

ges.

Com

pose

d pr

imar

ily o

f coa

l tar

and

car

bona

ceou

s pa

rticu

late

mat

ter.)

648-

060-

00-2

29

3-76

4-1

9108

2-50

-7

C2

Tar,

coal

, hig

h-te

mp.

, res

idue

s; C

oal t

ar so

lids r

esid

ue (S

olid

s for

med

dur

ing

the

coki

ng o

f bitu

min

ous c

oal t

o pr

oduc

e cr

ude

bitu

min

ous c

oal h

igh

tem

pera

ture

tar.

Com

pose

d pr

imar

ily o

f cok

e an

d co

al p

artic

les,

high

ly

arom

atiz

ed c

ompo

unds

and

min

eral

subs

tanc

es.)

648-

061-

00-8

30

9-72

6-5

10

0684

-51-

3 C

2

Tar,

coal

, hig

h-te

mp.

, hig

h-so

lids;

Coa

l tar

solid

s res

idue

(The

con

dens

atio

n pr

oduc

t obt

aine

d by

coo

ling,

to a

ppro

xim

atel

y am

bien

t tem

pera

ture

, the

gas

ev

olve

d in

the

high

tem

pera

ture

(gre

ater

than

700

o C (1

292

o F)) d

estru

ctiv

e di

still

atio

n of

coa

l. C

ompo

sed

prim

arily

of a

com

plex

mix

ture

of c

onde

nsed

rin

g ar

omat

ic h

ydro

carb

ons w

ith a

hig

h so

lid c

onte

nt o

f coa

l-typ

e m

ater

ials

.)

648-

062-

00-3

27

3-61

5-7

68

990-

61-4

C

2

Was

te so

lids,

coal

-tar p

itch

coki

ng; C

oal t

ar so

lids r

esid

ue (T

he c

ombi

natio

n of

was

tes f

orm

ed b

y th

e co

king

of b

itum

inou

s coa

l tar

pitc

h. It

con

sist

s pr

edom

inan

tly o

f car

bon.

)

648-

063-

00-9

29

5-54

9-8

92

062-

34-5

C

2

Extra

ct re

sidu

es (c

oal),

bro

wn;

Coa

l tar

ext

ract

(The

resi

due

from

ext

ract

ion

of

drie

d co

al.)

648-

064-

00-4

29

4-28

5-0

91

697-

23-3

C

2

Para

ffin

wax

es (c

oal),

bro

wn-

coal

high

- tem

p. ta

r; C

oal t

ar e

xtra

ct (A

com

plex

co

mbi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om li

gnite

car

boni

zatio

n ta

r by

solv

ent c

ryst

alliz

atio

n (s

olve

nt d

eoili

ng),

by sw

eatin

g or

an

addu

ctin

g pr

oces

s. It

cons

ists

pre

dom

inan

tly o

f stra

ight

and

bra

nche

d ch

ain

satu

rate

d hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly g

reat

er th

an C

12.)

648-

065-

00-X

29

5-45

4-1

9204

5-71

-1

C2

Para

ffin

wax

es (c

oal),

bro

wn-

coal

high

- tem

p. ta

r, hy

drot

reat

ed; C

oal t

ar

extra

ct (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

lign

ite

carb

oniz

atio

n ta

r by

solv

ent c

ryst

alliz

atio

n (s

olve

nt d

eoili

ng),

by sw

eatin

g or

an

add

uctin

g pr

oces

s tre

ated

with

hyd

roge

n in

the

pres

ence

of a

cat

alys

t. It

cons

ists

pre

dom

inan

tly o

f stra

ight

and

bra

nche

d ch

ain

satu

rate

d hy

droc

arbo

ns

havi

ng c

arbo

n nu

mbe

rs p

redo

min

antly

gre

ater

than

C12

.)

648-

066-

00-5

29

5-45

5-7

9204

5-72

-2

C2

28

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Para

ffin

wax

es (c

oal),

bro

wn-

coal

hig

h-te

mp

tar,

silic

ic a

cid-

treat

ed; C

oal t

ar

extra

ct (A

com

plex

com

bina

tion

of h

ydro

cabo

ns o

btai

ned

by th

e tre

atm

ent o

f lig

nite

car

boni

zatio

n ta

r with

silic

ic a

cid

for r

emov

al o

f tra

ce c

onst

ituen

ts a

nd

impu

ritie

s. It

cons

ists

pre

dom

inan

tly o

f sat

urat

ed st

raig

ht a

nd b

ranc

hed

chai

n hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly g

reat

er th

an C

12.)

648-

067-

00-0

30

8-29

8-7

9792

6-78

-8

C2

Tar,

coal

, low

-tem

p., d

istn

. res

idue

s; T

ar o

il, in

term

edia

te b

oilin

g (R

esid

ues

from

frac

tiona

l dis

tilla

tion

of lo

w te

mpe

ratu

re c

oal t

ar to

rem

ove

oils

that

boi

l in

a ra

nge

up to

app

roxi

mat

ely

300

°C (5

72 °F

). C

ompo

sed

prim

arily

of

arom

atic

com

poun

ds.)

648-

068-

00-6

30

9-88

7-1

1013

16-8

5-2

C2

Pitc

h, c

oal t

ar, l

ow-te

mp;

Pitc

h re

sidu

e (A

com

plex

bla

ck so

lid o

r sem

isol

id

obta

ined

from

the

dist

illat

ion

of a

low

tem

pera

ture

coa

l tar

. It h

as a

softe

ning

po

int w

ithin

the

appr

oxim

ate

rang

e of

40

°C to

180

°C (1

04 °F

to 3

56 °F

). C

ompo

sed

prim

arily

of a

com

plex

mix

ture

of h

ydro

carb

ons.)

648-

069-

00-1

29

2-65

1-4

9066

9-57

-1

C2

Pitc

h, c

oal t

ar, l

ow-te

mp.

, oxi

dize

d; P

itch

resi

due,

oxi

dize

d (T

he p

rodu

ct

obta

ined

by

air-

blow

ing,

at e

leva

ted

tem

pera

ture

, low

-tem

pera

ture

coa

l tar

pi

tch,

. It h

as a

softe

ning

-poi

nt w

ithin

the

appr

oxim

ate

rang

e of

70

°C to

180

°C

(158

°F to

356

°F).

Com

pose

d pr

imar

ily o

f a c

ompl

ex m

ixtu

re o

f hy

droc

arbo

ns.)

648-

070-

00-7

29

2-65

4-0

9066

9-59

-3

C2

Pitc

h, c

oal t

ar, l

ow-te

mp.

, hea

t-tre

ated

; Pitc

h re

sidu

e, o

xidi

sed;

Pitc

h re

sidu

e,

heat

-trea

ted

(A c

ompl

ex b

lack

solid

obt

aine

d by

the

heat

trea

tmen

t of l

ow

tem

pera

ture

coa

l tar

pitc

h. It

has

a so

fteni

ng p

oint

with

in th

e ap

prox

imat

e ra

nge

of 5

0 °C

to 1

40 °C

(122

°F to

284

°F).

Com

pose

d pr

imar

ily o

f a

com

plex

mix

ture

of a

rom

atic

com

poun

ds.)

648-

071-

00-2

29

2-65

3-5

9066

9-58

-2

C2

Dis

tilla

tes (

coal

-pet

role

um),

cond

ense

d-rin

g ar

om; D

istil

late

s (Th

e di

still

ate

from

a m

ixtu

re o

f coa

l and

tar a

nd a

rom

atic

pet

role

um st

ream

s hav

ing

an

appr

oxim

ate

dist

illat

ion

rang

e of

220

°C to

450

°C (4

28 °F

to 8

42 °F

). C

ompo

sed

prim

arily

of 3

- to

4- m

embe

red

cond

ense

d rin

g ar

omat

ic

hydr

ocar

bons

.)

648-

072-

00-8

26

9-15

9-3

6818

8-48

-7

C2

29

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Aro

mat

ic h

ydro

carb

ons,

C20

-28,

poly

cycl

ic, m

ixed

coa

l-tar

pitc

h-po

lyet

hyle

ne-

poly

prop

ylen

e py

roly

sis-

deriv

ed; P

yrol

ysis

pro

duct

s (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

mix

ed c

oal t

ar p

itch-

poly

ethy

lene

-po

lypr

opyl

ene

pyro

lysi

s. C

ompo

sed

prim

arily

of p

olyc

yclic

aro

mat

ic

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

20

thro

ugh

C28

and

hav

ing

a so

fteni

ng p

oint

of 1

00 °C

to 2

20 °C

(212

°F to

428

°F

) acc

ordi

ng to

DIN

520

25.)

648-

073-

00-3

30

9-95

6-6

1017

94-7

4-5

C2

Aro

mat

ic h

ydro

carb

ons,

C20

-28,

poly

cycl

ic, m

ixed

coa

l-tar

pitc

hpol

yeth

ylen

e py

roly

sis-

deriv

ed; P

yrol

ysis

pro

duct

s (A

com

plex

com

bina

tion

of

hydr

ocar

bons

obt

aine

d fr

om m

ixed

coa

l tar

pitc

h-po

lyet

hyle

ne p

yrol

ysis

. C

ompo

sed

prim

arily

of p

olyc

yclic

aro

mat

ic h

ydro

carb

ons h

avin

g ca

rbon

nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

20 th

roug

h C

28 a

nd h

avin

g a

softe

ning

po

int o

f 100

°C to

220

°C (2

12 °F

to 4

28 °F

) acc

ordi

ng to

DIN

520

25.)

648-

074-

00-9

30

9-95

7-1

1017

94-7

5-6

C2

Aro

mat

ic h

ydro

carb

ons,

C20

-28,

poly

cycl

ic, m

ixed

coa

l-tar

pitc

hpol

ysty

rene

py

roly

sis-

deriv

ed; P

yrol

ysis

pro

duct

s (A

com

plex

com

bina

tion

of

hydr

ocar

bons

obt

aine

d fr

om m

ixed

coa

l tar

pitc

h-po

lyst

yren

e py

roly

sis.

Com

pose

d pr

imar

ily o

f pol

ycyc

lic a

rom

atic

hyd

roca

rbon

s hav

ing

carb

on

num

bers

pre

dom

inan

tly in

the

rang

e of

C20

thro

ugh

C28

and

hav

ing

a so

fteni

ng

poin

t of 1

00 °C

to 2

20 °C

(212

°F to

428

°F) a

ccor

ding

to D

IN 5

2025

.)

648-

075-

00-4

30

9-95

8-7

1017

94-7

6-7

C2

Pitc

h, c

oal t

ar-p

etro

leum

; Pitc

h re

sidu

es (T

he re

sidu

e fr

om th

e di

still

atio

n of

a

mix

ture

of c

oal t

ar a

nd a

rom

atic

pet

role

um st

ream

s. A

solid

with

a so

fteni

ng

poin

t fro

m 4

0 °C

to 1

80 °C

(140

°F to

356

°F).

Com

pose

d pr

imar

ily o

f a

com

plex

com

bina

tion

of th

ree

or m

ore

mem

bere

d co

nden

sed

ring

arom

atic

hy

droc

arbo

ns.)

648-

076-

00-X

26

9-10

9-0

6818

7-57

-5

C2

Phen

anth

rene

, dis

tn. r

esid

ues;

Hea

vy a

nthr

acen

e oi

l red

istil

late

(Res

idue

from

th

e di

still

atio

n of

cru

de p

hena

nthr

ene

boili

ng in

the

appr

oxim

ate

rang

e of

340

°C

to 4

20 °C

(644

°F to

788

°F).

It co

nsis

ts p

redo

min

antly

of p

hena

nthr

ene,

an

thra

cene

and

car

bazo

le.)

648-

077-

00-5

31

0-16

9-5

1220

70-7

8-4

C2

30

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Dis

tilla

tes (

coal

tar)

, upp

er, f

luor

ene-

free

; Was

h oi

l red

istil

late

(A c

ompl

ex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by th

e cr

ysta

lliza

tion

of ta

r oil.

It

cons

ists

of a

rom

atic

pol

ycyc

lic h

ydro

carb

ons,

prim

arily

dip

heny

l, ib

enzo

fura

n an

d ac

enap

hthe

ne.)

648-

078-

00-0

28

4-89

9-7

8498

9-10

-6

C2

Res

idue

s (co

al ta

r), c

reos

ote

oil d

istn

.; W

ash

oil r

edis

tilla

te

(The

resi

due

from

the

frac

tiona

l dis

tilla

tion

of w

ash

oil b

oilin

g in

the

appr

oxim

ate

rang

e of

270

°C to

330

°C. I

t con

sist

s pre

dom

inan

tly o

f din

ucle

ar

arom

atic

and

het

eroc

yclic

hyd

roca

rbon

s.)

648-

080-

00-1

29

5-50

6-3

9206

1-93

-3

C2

Tar,

coal

; Coa

l tar

(The

by-

prod

uct f

rom

the

dest

ruct

ive

dist

illat

ion

of c

oal.

Alm

ost b

lack

sem

isol

id. A

com

plex

com

bina

tion

of a

rom

atic

hyd

ro-c

arbo

ns,

phen

olic

com

poun

ds, n

itrog

en b

ases

and

thio

phen

e.)

648-

081-

00-7

23

2-36

1-7

8007

-45-

2 C

1

Tar,

coal

, hig

h-te

mp.

; Coa

l tar

(The

con

dens

atio

n pr

oduc

t obt

aine

d by

coo

ling,

to

app

roxi

mat

ely

ambi

ent t

empe

ratu

re, t

he g

as e

volv

ed in

the

high

te

mpe

ratu

re (g

reat

er th

an 7

00 o C

(129

2 o F)

) des

truct

ive

dist

illat

ion

of c

oal.

A

blac

k vi

scou

s liq

uid

dens

er th

an w

ater

. Com

pose

d pr

imar

ily o

f a c

ompl

ex

mix

ture

of c

onde

nsed

ring

aro

mat

ic h

ydro

carb

ons.

May

con

tain

min

or

amou

nts o

f phe

nolic

com

poun

ds a

nd a

rom

atic

nitr

ogen

bas

es.)

648-

082-

00-2

26

6-02

4-0

6599

6-89

-6

C1

Tar,

coal

, low

-tem

p.; C

oal o

il (T

he c

onde

nsat

ion

prod

uct o

btai

ned

by c

oolin

g,

to a

ppro

xim

atel

y am

bien

t tem

pera

ture

, the

gas

evo

lved

in lo

w te

mpe

ratu

re

(less

than

700

o C (1

292

o F)) d

estru

ctiv

e di

still

atio

n of

coa

l. A

bla

ck v

isco

us

liqui

d de

nser

than

wat

er. C

ompo

sed

prim

arily

of c

onde

nsed

ring

aro

mat

ic

hydr

ocar

bons

, phe

nolic

com

poun

ds, a

rom

atic

nitr

ogen

bas

es, a

nd th

eir a

lkyl

de

rivat

ives

.)

648-

083-

00-8

26

6-02

5-6

6599

6-90

-9

C1

Dis

tilla

tes (

coal

), co

ke-o

ven

light

oil,

nap

htha

lene

cut

; Nap

htha

lene

oil

(The

co

mpl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om p

refr

actio

natio

n (c

ontin

uous

dis

tilla

tion)

of c

oke

oven

ligh

t oil.

It c

onsi

sts p

redo

min

antly

of

naph

thal

ene,

cou

mar

one

and

inde

ne a

nd b

oils

abo

ve 1

48 °C

(298

°F).)

648-

084-

00-3

28

5-07

6-5

8502

9-51

-2

C2

Dis

tilla

tes (

coal

tar)

, nap

htha

lene

oils

, nap

htha

lene

-low

; Nap

thth

alen

e oi

l re

dist

illat

e (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by

crys

talli

zatio

n of

nap

htha

lene

oil.

Com

pose

d pr

imar

ily o

f nap

htha

lene

, alk

yl

naph

thal

enes

and

phe

nolic

com

poun

ds.)

648-

086-

00-4

28

4-89

8-1

8498

9-09

-3

C2

31

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Dis

tilla

tes (

coal

tar)

, nap

htha

lene

oil

crys

tn. m

othe

r liq

uor;

Nap

htha

lene

oil

redi

still

ate

(A c

ompl

ex c

ombi

natio

n of

org

anic

com

poun

ds o

btai

ned

as a

fil

trate

from

the

crys

talli

zatio

n of

the

naph

thal

ene

frac

tion

from

coa

l tar

and

bo

iling

in th

e ra

nge

of a

ppro

xim

atel

y 20

0 °C

to 2

30 °C

(392

°F to

446

°F).

Con

tain

s chi

efly

nap

htha

lene

, thi

onap

hthe

ne a

nd a

lkyl

naph

thal

enes

.)

648-

087-

00-X

29

5-31

0-8

9199

5-49

-2

C2

Extra

ct re

sidu

es (c

oal),

nap

htha

lene

oil,

alk

.; N

apht

hale

ne o

il ex

tract

resi

due

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om th

e al

kali

was

hing

of

naph

thal

ene

oil t

o re

mov

e ph

enol

ic c

ompo

unds

(tar

aci

ds).

It is

com

pose

d of

na

phth

alen

e an

d al

kyl n

apht

hale

nes.)

648-

088-

00-5

31

0-16

6-9

1216

20-4

7-1

C2

Extra

ct re

sidu

es (c

oal),

nap

htha

lene

oil,

alk

., na

phth

alen

e-lo

w; N

apht

hale

ne

oil e

xtra

ct re

sidu

e (A

com

plex

com

bina

tion

of h

ydro

carb

ons r

emai

ning

afte

r th

e re

mov

al o

f nap

htha

lene

from

alk

ali-w

ashe

d na

phth

alen

e oi

l by

a cr

ysta

lliza

tion

proc

ess.

It is

com

pose

d pr

imar

ily o

f nap

htha

lene

and

alk

yl

naph

thal

enes

.)

648-

089-

00-0

31

0-16

7-4

1216

20-4

8-2

C2

Dis

tilla

tes (

coal

tar)

, nap

htha

lene

oils

, nap

htha

lene

-free

, alk

. ext

s.;

Nap

htha

lene

oil

extra

ct re

sidu

e (T

he o

il re

mai

ning

afte

r the

rem

oval

of

phen

olic

com

poun

ds (t

ar a

cids

) fro

m d

rain

ed n

apht

hale

ne o

il by

an

alka

li w

ash.

Com

pose

d pr

imar

ily o

f nap

htha

lene

and

alk

yl n

apht

hale

nes.)

648-

090-

00-6

29

2-61

2-1

9064

0-90

-7

C2

Extra

ct re

sidu

es (c

oal),

nap

htha

lene

oil

alk.

, dis

tn. o

verh

eads

; Nap

htha

lene

oil

extra

ct re

sidu

e (T

he d

istil

latio

n fr

om a

lkal

i-was

hed

naph

thal

ene

oil h

avin

g an

ap

prox

imat

e di

still

atio

n ra

nge

of 1

80 °C

to 2

20 °C

(356

°F to

428

°F).

Com

pose

d pr

imar

ily o

f nap

htha

lene

, alk

ylbe

nzen

es, i

nden

e an

d in

dan.

)

648-

091-

00-1

29

2-62

7-3

9064

1-04

-6

C2

Dis

tilla

tes (

coal

tar)

, nap

htha

lene

oils

, met

hyln

apht

hale

ne fr

actio

n;

Met

hyln

apht

hale

ne o

il (A

dist

illat

e fr

om th

e fr

actio

nal d

istil

latio

n of

hig

h te

mpe

ratu

re c

oal t

ar. C

ompo

sed

prim

arily

of s

ubst

itute

d tw

o rin

g ar

omat

ic

hydr

ocar

bons

and

aro

mat

ic n

itrog

en b

ases

boi

ling

in th

e ra

nge

of

appr

oxim

atel

y 22

5 °C

to 2

55 °C

(437

°F to

491

°F).)

648-

092-

00-7

30

9-98

5-4

1018

96-2

7-9

C2

Dis

tilla

tes (

coal

tar)

, nap

htha

lene

oils

, ind

ole-

met

hyln

apht

hale

ne fr

actio

n;

Met

hyln

apht

hale

ne o

il (A

dist

illat

e fr

om th

e fr

actio

nal d

istil

latio

n of

hig

h te

mpe

ratu

re c

oal t

ar. C

ompo

sed

prim

arily

of i

ndol

e an

d m

ethy

lnap

htha

lene

bo

iling

in th

e ra

nge

of a

ppro

xim

atel

y 23

5 °C

to 2

55 °C

(455

°F to

491

°F).)

648-

093-

00-2

30

9-97

2-3

1017

94-9

1-6

C2

32

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Dis

tilla

tes (

coal

tar)

, nap

htha

lene

oils

, aci

d ex

ts.;

Met

hyln

apht

alen

e oi

l ext

ract

re

sidu

e (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by d

ebas

ing

the

met

hyln

apht

hale

ne fr

actio

n ob

tain

ed b

y th

e di

still

atio

n of

coa

l tar

and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 23

0 °C

to 2

55 °C

(446

°F to

491

°F).

Con

tain

s ch

iefly

1(2

)-m

ethy

lnap

htha

lene

, nap

htha

lene

, dim

ethy

lnap

htha

lene

and

bi

phen

yl.)

648-

094-

00-8

29

5-30

9-2

9199

5-48

-1

C2

Extra

ct re

sidu

es (c

oal),

nap

htha

lene

oil

alk.

, dis

tn. r

esid

ues;

M

ethy

lnap

htha

lene

oil

extra

ct re

sidu

e (T

he re

sidu

e fr

om th

e di

still

atio

n of

al

kali-

was

hed

naph

thal

ene

oil h

avin

g an

app

roxi

mat

e di

still

atio

n ra

nge

of 2

20

°C to

300

°C (4

28 °F

to 5

72 °F

). C

ompo

sed

prim

arily

of n

apht

hale

ne,

alky

lnap

htha

lene

s and

aro

mat

ic n

itrog

en b

ases

.)

648-

095-

00-3

29

2-62

8-9

9064

1-05

-7

C2

Extra

ct o

ils (c

oal),

aci

dic,

tar-b

ase

free

; Met

hyln

apht

hale

ne o

il ex

tract

resi

due

(The

ext

ract

oil

boili

ng in

the

rang

e of

app

roxi

mat

ely

220

°C to

265

°C (4

28

°F to

509

°F) f

rom

coa

l tar

alk

alin

e ex

tract

resi

due

prod

uced

by

an a

cidi

c w

ash

such

as a

queo

us su

lphu

ric a

cid

afte

r dis

tilla

tion

to re

mov

e ta

r bas

es.

Com

pose

d pr

imar

ily o

f alk

ylna

phth

alen

es.)

648-

096-

00-9

28

4-90

1-6

84

989-

12-8

C

2

Dis

tilla

tes (

coal

tar)

, ben

zole

frac

tion,

dis

tn. r

esid

ues;

Was

h oi

l (A

com

plex

co

mbi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om th

e di

still

atio

n of

cru

de b

enzo

le

(hig

h te

mpe

ratu

re c

oal t

ar).

It m

ay b

e a

liqui

d w

ith th

e ap

prox

imat

e di

still

atio

n ra

nge

of 1

50 °C

to 3

00 °C

(302

°F to

572

°F) o

r a se

mi-s

olid

or s

olid

with

a

mel

ting

poin

t up

to 7

0 °C

(158

°F).

It is

com

pose

d pr

imar

ily o

f nap

htha

lene

an

d al

kyl n

apht

hale

nes.)

648-

097-

00-4

31

0-16

5-3

1216

20-4

6-0

C2

Cre

osot

e oi

l, ac

enap

hthe

ne fr

actio

n; W

ash

oil

648-

098-

00-X

29

2-60

5-3

9064

0-84

-9

C2

Cre

osot

e oi

l 64

8-09

9-00

-5

263-

047-

8 61

789-

28-4

C

2

C

reos

ote

oil,

high

-boi

ling

dist

illat

e; W

ash

oil

(The

hig

h-bo

iling

dis

tilla

tion

frac

tion

obta

ined

from

the

high

tem

pera

ture

ca

rbon

izat

ion

of b

itum

inou

s coa

l whi

ch is

furth

er re

fined

to re

mov

e ex

cess

cr

ysta

lline

salts

. It c

onsi

sts p

rimar

ily o

f cre

osot

e oi

l with

som

e of

the

norm

al

poly

nucl

ear a

rom

atic

salts

, whi

ch a

re c

ompo

nent

s of c

oal t

ar d

istil

late

s, re

mov

ed. I

t is c

ryst

al fr

ee a

t app

roxi

mat

ely

5 °C

.)

648-

100-

00-9

27

4-56

5-9

7032

1-79

-8

C2

33

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Cre

osot

e

648-

101-

00-4

23

2-28

7-5

8001

-58-

9 C

2

Ex

tract

resi

dues

(coa

l), c

reos

ote

oil a

cid;

Was

h oi

l ext

ract

resi

due

(A c

ompl

ex

com

bina

tion

of h

ydro

carb

ons f

rom

the

base

-fre

ed fr

actio

n fr

om th

e di

still

atio

n of

coa

l tar

, boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 25

0 °C

to 2

80 °C

. It c

onsi

sts

pred

omin

antly

of b

iphe

nyl a

nd is

omer

ic d

iphe

nyln

apht

hale

nes.)

648-

102-

00-X

31

0-18

9-4

1223

84-7

7-4

C2

Ant

hrac

ene

oil,

anth

race

ne p

aste

; Ant

hrac

ene

oil f

ract

ion

(The

ant

hrac

ene-

rich

solid

obt

aine

d by

the

crys

talli

zatio

n an

d ce

ntrif

ugin

g of

ant

hrac

ene

oil.

It is

co

mpo

sed

prim

arily

of a

nthr

acen

e, c

arba

zole

and

phe

nant

hren

e.)

648-

103-

00-5

29

2-60

3-2

9064

0-81

-6

C2

Ant

hrac

ene

oil,

anth

race

ne-lo

w; A

nthr

acen

e oi

l fra

ctio

n (T

he o

il re

mai

ning

af

ter t

he re

mov

al, b

y a

crys

talli

zatio

n pr

oces

s, of

an

anth

race

ne-ri

ch so

lid

(ant

hrac

ene

past

e) fr

om a

nthr

acen

e oi

l. It

is c

ompo

sed

prim

arily

of t

wo,

thre

e an

d fo

ur m

embe

red

arom

atic

com

poun

ds.)

648-

104-

00-0

29

2-60

4-8

9064

0-82

-7

C2

Res

idue

s (co

al ta

r), a

nthr

acen

e oi

l dis

tn.;

Ant

hrac

ene

oil f

ract

ion

(The

resi

due

from

the

frac

tion

dist

illat

ion

of c

rude

ant

hrac

ene

boili

ng in

the

appr

oxim

ate

rang

e of

340

°C to

400

°C (6

44 °F

to 7

52 °F

). It

cons

ists

pre

dom

inan

tly o

f tri-

an

d po

lynu

clea

r aro

mat

ic a

nd h

eter

ocyc

lic h

ydro

carb

ons.)

648-

105-

00-6

29

5-50

5-8

9206

1-92

-2

C2

Ant

hrac

ene

oil,

anth

race

ne p

aste

, ant

hrac

ene

frac

tion;

Ant

hrac

ene

oil f

ract

ion

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s fro

m th

e di

still

atio

n of

ant

hrac

ene

obta

ined

by

the

crys

talli

zatio

n of

ant

hrac

ene

oil f

rom

bitu

min

ous h

igh

tem

pera

ture

tar a

nd b

oilin

g in

the

rang

e of

330

°C to

350

°C (6

26 °F

to 6

62

°F).

It co

ntai

ns c

hief

ly a

nthr

acen

e, c

arba

zole

and

phe

nant

hren

e.)

648-

106-

00-1

29

5-27

5-9

9199

5-15

-2

C2

Ant

hrac

ene

oil,

anth

race

ne p

aste

, car

bazo

le fr

actio

n; A

nthr

acen

e oi

l fra

ctio

n (A

com

plex

com

bina

tion

of h

ydro

carb

ons f

rom

the

dist

illat

ion

of a

nthr

acen

e ob

tain

ed b

y cr

ysta

lliza

tion

of a

nthr

ance

ne o

il fr

om b

itum

inou

s coa

l hig

h te

mpe

ratu

re ta

r and

boi

ling

in th

e ap

prox

imat

e ra

nge

of 3

50 °C

to 3

60 °C

(662

°F

to 6

80 °F

). It

cont

ains

chi

efly

ant

hrac

ene,

car

bazo

le a

nd p

hena

nthr

ene.

)

648-

107-

00-7

29

5-27

6-4

9199

5-16

C

2

34

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Ant

hrac

ene

oil,

anth

race

ne p

aste

, dist

n. li

ghts

; Ant

hrac

ene

oil f

ract

ion

(A

com

plex

com

bina

tion

of h

ydro

carb

ons f

rom

the

dist

illat

ion

of a

nthr

acen

e ob

tain

ed b

y cr

ysta

lliza

tion

of a

nthr

acen

e oi

l fro

m b

itum

inou

s lig

ht

tem

pera

ture

tar a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

290

o C to

340

o C

(554

o F to

644

o F). I

t con

tain

s chi

efly

trin

ucle

ar a

rom

atic

s and

thei

r dih

ydro

de

rivat

ives

.)

648-

108-

00-2

29

5-27

8-5

9199

5-17

-4

C2

Tar o

ils, c

oal,

low

-tem

p.; T

ar o

il, h

igh

boili

ng (A

dis

tilla

te fr

om lo

w-

tem

pera

ture

coa

l tar

. Com

pose

d pr

imar

ily o

f hyd

roca

rbon

s, ph

enol

ic

com

poun

ds a

nd a

rom

atic

nitr

ogen

bas

es b

oilin

g in

the

rang

e of

app

roxi

mat

ely

160

°C to

340

°C (3

20 °F

to 6

44 °F

).)

648-

109-

00-8

30

9-88

9-2

1013

16-8

7-4

C2

Phen

ols,

amm

onia

liqu

or e

xt.;

Alk

alin

e ex

tract

(The

com

bina

tion

of p

heno

ls

extra

cted

, usi

ng is

obut

yl a

ceta

te, f

rom

the

amm

onia

liqu

or c

onde

nsed

from

the

gas e

volv

ed in

low

-tem

pera

ture

(les

s tha

n 70

0 °C

(129

2 °F

)) d

estru

ctiv

e di

still

atio

n of

coa

l. It

cons

ists

pre

dom

inan

tly o

f a m

ixtu

re o

f mon

ohyd

ric a

nd

dihy

dric

phe

nols

.)

648-

111-

00-9

28

4-88

1-9

8498

8-93

-2

C2

Dis

tilla

tes (

coal

tar)

, lig

ht o

ils, a

lk. e

xts.;

Alk

alin

e ex

tract

(The

aqu

eous

ex

tract

from

car

bolic

oil

prod

uced

by

an a

lkal

ine

was

h su

ch a

s aqu

eous

so

dium

hyd

roxi

de. C

ompo

sed

prim

arily

of t

he a

lkal

i sal

ts o

f var

ious

phe

nolic

co

mpo

unds

.)

648-

112-

00-4

29

2-61

0-0

9064

0-88

-3

C2

Extra

cts,

coal

tar o

il al

k.; A

lkal

ine

extra

ct (T

he e

xtra

ct fr

om c

oal t

ar o

il pr

oduc

ed b

y an

alk

alin

e w

ash

such

as a

queo

us so

dium

hyd

roxi

de. C

ompo

sed

prim

arily

of t

he a

lkal

i sal

ts o

f var

ious

phe

nolic

com

poun

ds.)

648-

113-

00-X

26

6-01

7-2

6599

6-83

-0

C2

Dis

tilla

tes (

coal

tar)

, nap

htha

lene

oils

, alk

. ext

s.; A

lkal

ine

extra

ct (T

he

aque

ous e

xtra

ct fr

om n

apht

hale

ne o

il pr

oduc

ed b

y an

alk

alin

e w

ash

such

as

aque

ous s

odiu

m h

ydro

xid.

Com

pose

d pr

imar

ily o

f the

alk

ali s

alts

of v

ario

us

phen

olic

com

poun

ds.)

648-

114-

00-5

29

2-61

1-6

9064

0-89

-4

C2

Extra

ct re

sidu

es (c

oal),

tar o

il al

k., c

arbo

nate

d, li

med

; Cru

de p

heno

ls (T

he

prod

uct o

btai

ned

by tr

eatm

ent o

f coa

l tar

oil

alka

line

extra

ct w

ith C

O2 a

nd

CaO

. Com

pose

d pr

imar

ily o

f CaC

O3,

Ca(

OH

) 2, N

a 2C

O3 a

nd o

ther

org

anic

and

in

orga

nic

impu

ritie

s.)

648-

115-

00-0

29

2-62

9-4

9064

1-06

-8

C2

35

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Tar a

cids

, bro

wn-

coal

, cru

de; C

rude

phe

nols

(An

acid

ified

alk

alin

e ex

tract

of

brow

n co

al ta

r dis

tilla

te. C

ompo

sed

prim

arily

of p

heno

l and

phe

nol

hom

olog

s.)

648-

117-

00-1

30

9-88

8-7

1013

16-8

6-3

C2

Tar a

cids

, bro

wn-

coal

gas

ifica

tion;

Cru

de p

heno

ls (A

com

plex

com

bina

tion

of

orga

nic

com

poun

ds o

btai

ned

from

bro

wn

coal

gas

ifica

tion.

Com

pose

d pr

imar

ily o

f C6-

10 h

ydro

xy a

rom

atic

phe

nols

and

thei

r hom

olog

s.)

648-

118-

00-7

29

5-53

6-7

9206

2-22

-1

C2

Tar a

cids

, dis

tn. r

esid

ues;

Dist

illat

e ph

enol

s (A

resi

due

from

the

dist

illat

ion

of

crud

e ph

enol

from

coa

l. It

cons

ists

pred

omin

antly

of p

heno

ls h

avin

g ca

rbon

nu

mbe

rs in

the

rang

e of

C8 t

hrou

gh C

10 w

ith a

softe

ning

poi

nt o

f 60

°C to

80

°C (1

40 °F

to 1

76 °F

).)

648-

119-

00-2

30

6-25

1-5

9669

0-55

-0

C2

Tar a

cids

, met

hylp

heno

l fra

ctio

n; D

istil

late

phe

nols

(The

frac

tion

of ta

r aci

d ric

h in

3- a

nd 4

-met

hylp

heno

l, re

cove

red

by d

istil

latio

n of

low

-tem

pera

ture

co

al ta

r cru

de ta

r aci

ds.)

648-

120-

00-8

28

4-89

2-9

8498

9-04

-8

C2

Tar a

cids

, pol

yalk

ylph

enol

frac

tion;

Dis

tilla

te p

heno

ls (T

he fr

actio

n of

tar

acid

s, re

cove

red

by d

istil

latio

n of

low

-tem

pera

ture

coa

l tar

cru

de ta

r aci

ds,

havi

ng a

n ap

prox

imat

e bo

iling

rang

e of

225

°C to

320

°C (4

37 °F

to 6

08 °F

). C

ompo

sed

prim

arily

of p

olya

lkyl

phen

ols.)

648-

121-

00-3

28

4-89

3-4

8498

9-05

-9

C2

Tar a

cids

, xyl

enol

frac

tion;

Dis

tilla

te p

heno

ls (T

he fr

actio

n of

tar a

cids

, ric

h in

2,

4- a

nd 2

,5-d

imet

hylp

heno

l, re

cove

red

by d

istil

latio

n of

low

tem

pera

ture

coa

l ta

r cru

de ta

r aci

ds.)

648-

122-

00-9

28

4-89

5-5

8498

9-06

-0

C2

Tar a

cids

, eth

ylph

enol

frac

tion;

Dis

tilla

te p

heno

ls (T

he fr

actio

n of

tar a

cids

, ric

h in

3- a

nd 4

-eth

ylph

enol

, rec

over

ed b

y di

still

atio

n of

low

-tem

pera

ture

coa

l ta

r cru

de ta

r aci

ds.)

648-

123-

00-4

28

4-89

1-3

8498

9-03

-7

C2

Tar a

cids

, 3,5

-xyl

enol

frac

tion;

Dis

tilla

te p

heno

ls (T

he fr

actio

n of

tar a

cids

, ric

h in

3,5

-dim

ethy

lphe

nol,

reco

vere

d by

dis

tilla

tion

of lo

w-te

mpe

ratu

re c

oal

tar a

cids

.)

648-

124-

00-X

28

4-89

6-0

8498

9-07

-1

C2

Tar a

cids

, res

idue

s, di

still

ates

, firs

tcut

; Dis

tilla

te p

heno

ls (T

he re

sidu

e fr

om

the

dist

illat

ion

in th

e ra

nge

of 2

35 °C

to 3

55 °C

(481

°F to

697

°F) o

f lig

ht

carb

olic

oil.

)

648-

125-

00-5

27

0-71

3-1

6847

7-23

-6

C2

36

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Tar a

cids

, cre

sylic

, res

idue

s; D

istil

late

phe

nols

(The

resi

due

from

cru

de c

oal

tar a

cids

afte

r rem

oval

of p

heno

l, cr

esol

s, xy

leno

ls a

nd a

ny h

ighe

r boi

ling

phen

ols.

A b

lack

solid

with

a m

eltin

g po

int a

ppro

xim

atel

y 80

°C (1

76 °F

). C

ompo

sed

prim

arily

of p

olya

lkyp

heno

ls, r

esin

gum

s, an

d in

orga

nic

salts

.)

648-

126-

00-0

27

1-41

8-0

6855

5-24

-8

C2

Phen

ols,

C9-

11; D

istil

late

phe

nols

64

8-12

7-00

-6

293-

435-

2 91

079-

47-9

C

2

Ta

r aci

ds, c

resy

lic; D

istil

late

phe

nols

(A c

ompl

ex c

ombi

natio

n of

org

anic

co

mpo

unds

obt

aine

d fr

om b

row

n co

al a

nd b

oilin

g in

the

rang

e of

ap

prox

imat

ely

200

°C to

230

°C (3

92 °F

to 4

46 °F

). It

cont

ains

chi

efly

ph

enol

s and

pyr

idin

e ba

ses.)

648-

128-

00-1

29

5-54

0-9

9206

2-26

-5

C2

Tar a

cids

, bro

wn-

coal

, C2-

alky

lphe

nol f

ract

ion;

Dis

tilla

te p

heno

ls (T

he

dist

illat

e fr

om th

e ac

idifi

catio

n of

alk

alin

e w

ashe

d lig

nite

tar d

istil

late

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 20

0 °C

to 2

30 °C

(392

°F to

446

°F).

Com

pose

d pr

imar

ily o

f m- a

nd p

-eth

ylph

enol

as w

ell a

s cre

sols

and

xyl

enol

s.)

648-

129-

00-7

30

2-66

2-9

9411

4-29

-1

C2

Extra

ct o

ils (c

oal),

nap

htha

lene

oils

; Aci

d ex

tract

(The

aqu

eous

ext

ract

pr

oduc

ed b

y an

aci

dic

was

h of

alk

ali-w

ashe

d na

phth

alen

e oi

l. C

ompo

sed

prim

arily

of a

cid

salts

of v

ario

us a

rom

atic

nitr

ogen

bas

es in

clud

ing

pyrid

ine,

qu

inol

ine

and

thei

r alk

yl d

eriv

ativ

es.)

648-

130-

00-2

29

2-62

3-1

9064

1-00

-2

C2

Tar b

ases

, qui

nolin

e de

rivs.;

Dis

tilla

te b

ases

64

8-13

1-00

-8

271-

020-

7 68

513-

87-1

C

2

Ta

r bas

es, c

oal,

quin

olin

e de

rivs.

frac

tion;

Dist

illat

e ba

ses

648-

132-

00-3

27

4-56

0-1

7032

1-67

-4

C2

Tar b

ases

, coa

l, di

stn.

resi

dues

; Dis

tilla

te b

ases

(The

dis

tilla

tion

resi

due

rem

aini

ng a

fter t

he d

istil

latio

n of

the

neut

raliz

ed, a

cid-

extra

cted

bas

e-co

ntai

ning

tar f

ract

ions

obt

aine

d by

the

dist

illat

ion

of c

oal t

ars.

It co

ntai

ns

chie

fly a

nilin

e, c

ollid

ines

, qui

nolin

e an

d qu

inol

ine

deriv

ativ

es a

nd to

luid

ines

.)

648-

132-

00-9

27

4-54

4-0

9206

2-29

-8

C2

Hyd

roca

rbon

oils

, aro

m.,

mix

ed w

ith p

olye

thyl

ene

and

poly

prop

ylen

e,

pyro

lyze

d, li

ght o

il fr

actio

n; H

eat t

reat

men

t pro

duct

s (Th

e oi

l obt

aine

d fr

om

the

heat

trea

tmen

t of a

pol

yeth

ylen

e/po

lypr

opyl

ene

mix

ture

with

coa

l tar

pitc

h or

aro

mat

ic o

ils. I

t con

sist

s pre

dom

inan

tly o

f ben

zene

and

its h

omol

ogs

boili

ng in

a ra

nge

of a

ppro

xim

atel

y 70

°C to

120

°C (1

58 °F

to 2

48 °F

).)

648-

134-

00-4

30

9-74

5-9

1008

01-6

3-6

C2

37

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Hyd

roca

rbon

oils

, aro

m.,

mix

ed w

ith p

olye

thyl

ene,

pyr

olyz

ed, l

ight

oil

frac

tion;

Hea

t tre

atm

ent p

rodu

cts (

The

oil o

btai

ned

from

the

heat

trea

tmen

t of

poly

ethy

lene

with

coa

l tar

pitc

h or

aro

mat

ic o

ils. I

t con

sist

s pre

dom

inan

tly o

f be

nzen

e an

d its

hom

olog

s boi

ling

in a

rang

e of

70

°C to

120

°C (1

58 °F

to 2

48

°F).)

648-

135-

00-X

30

9-74

8-5

1008

01-6

5-8

C2

Hyd

roca

rbon

oils

, aro

m.,

mix

ed w

ith p

olys

tyre

ne, p

yrol

yzed

, lig

ht o

il fr

actio

n;

Hea

t tre

atm

ent p

rodu

cts (

The

oil o

btai

ned

from

the

heat

trea

tmen

t of

poly

styr

ene

with

coa

l tar

pitc

h or

aro

mat

ic o

ils. I

t con

sist

s pre

dom

inan

tly o

f be

nzen

e an

d its

hom

olog

s boi

ling

in a

rang

e of

app

roxi

mat

ely

70 °C

to 2

10 °C

(1

58 °F

to 4

10 °F

).)

648-

136-

00-5

30

9-74

9-0

1008

01-6

6-9

C2

Extra

ct re

sidu

es (c

oal),

tar o

il al

k., n

apht

hale

ne d

istn

. res

idue

s; N

apht

hale

ne

oil e

xtra

ct re

sidu

e (T

he re

sidu

e ob

tain

ed fr

om c

hem

ical

oil

extra

cted

afte

r the

re

mov

al o

f nap

htha

lene

by

dist

illat

ion

com

pose

d pr

imar

ily o

f tw

o to

four

m

embe

red

cond

ense

d rin

g ar

omat

ic h

ydro

carb

ons a

nd a

rom

atic

nitr

ogen

ba

ses.)

648-

137-

00-0

27

7-56

7-8

73

6665

-18-

6 C

2

Cre

osot

e oi

l, lo

w-b

oilin

g di

still

ate;

Was

h oi

l (T

he lo

w-b

oilin

g di

still

atio

n fr

actio

n ob

tain

ed fr

om th

e hi

gh te

mpe

ratu

re

carb

oniz

atio

n of

bitu

min

ous c

oal,

whi

ch is

furth

er re

fined

to re

mov

e ex

cess

cr

ysta

lline

salts

. It c

onsi

sts p

rimar

ily o

f cre

osot

e oi

l with

som

e of

the

norm

al

poly

nucl

ear a

rom

atic

salts

, whi

ch a

re c

ompo

nent

s of c

oal t

ar d

istil

late

, re

mov

ed. I

t is c

ryst

al fr

ee a

t app

roxi

mat

ely

38 °C

.)

648-

138-

00-6

27

4-56

6-4

7032

1-80

-1

C2

Tar a

cids

, cre

sylic

, sod

ium

salts

, cau

stic

soln

s.; A

lkal

ine

extra

ct

648-

139-

00-1

27

2-36

1-4

6881

5-21

-4

C2

Extra

ct o

ils (c

oal),

tar b

ase;

Aci

d ex

tract

(The

ext

ract

from

coa

l tar

oil

alka

line

extra

ct re

sidu

e pr

oduc

ed b

y an

aci

dic

was

h su

ch a

s aqu

eous

sulp

huric

aci

d af

ter d

istil

latio

n to

rem

ove

naph

thal

ene.

Com

pose

d pr

imar

ily o

f the

aci

d sa

lts

of v

ario

us a

rom

atic

nitr

ogen

bas

es in

clud

ing

pyrid

ine,

qui

nolin

e, a

nd th

eir

alky

l der

ivat

ives

.)

648-

140-

00-7

26

6-02

0-9

6599

6-86

-3

C2

38

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Tar b

ases

, coa

l, cr

ude;

Cru

de ta

r bas

es (T

he re

actio

n pr

oduc

t obt

aine

d by

ne

utra

lizin

g co

al ta

r bas

e ex

tract

oil

with

an

alka

line

solu

tion,

such

as

aque

ous s

odiu

m h

ydro

xide

, to

obta

in th

e fr

ee b

ases

. Com

pose

d pr

imar

ily o

f su

ch o

rgan

ic b

ases

as a

crid

ine,

phe

nant

hrid

ine,

pyr

idin

e, q

uino

line

and

thei

r al

kyl d

eriv

ativ

es.)

648-

141-

00-2

26

6-01

8-8

6599

6-84

-1

C2

Res

idue

s (co

al),

liq. s

olve

nt e

xtn.

; (A

coh

esiv

e po

wde

r com

pose

d of

coa

l m

iner

al m

atte

r and

und

isso

lved

coa

l rem

aini

ng a

fter e

xtra

ctio

n of

coa

l by

a liq

uid

solv

ent.)

648-

142-

00-8

30

2-68

1-2

9411

4-46

-2

C2

Coa

l liq

uids

, liq

. sol

vent

ext

n. so

ln.;

(The

pro

duct

obt

aine

d by

filtr

atio

n of

co

al m

iner

al m

atte

r and

und

isso

lved

coa

l fro

m c

oal e

xtra

ct so

lutio

n pr

oduc

ed

by d

iges

ting

coal

in a

liqu

id so

lven

t. A

bla

ck, v

isco

us, h

ighl

y co

mpl

ex li

quid

co

mbi

natio

n co

mpo

sed

prim

arily

of a

rom

atic

and

par

tly h

ydro

gena

ted

arom

atic

hyd

roca

rbon

s, ar

omat

ic n

itrog

en c

ompo

unds

, aro

mat

ic su

lfur

com

poun

ds, p

heno

lic a

nd o

ther

aro

mat

ic o

xyge

n co

mpo

unds

and

thei

r alk

yl

deriv

ativ

es.)

648-

143-

00-3

30

2-68

2-8

9411

4-47

-3

C2

Coa

l liq

uids

, liq

. sol

vent

ext

n.; (

The

subs

tant

ially

solv

ent-f

ree

prod

uct

obta

ined

by

the

dist

illat

ion

of th

e so

lven

t fro

m fi

ltere

d co

al e

xtra

ct so

lutio

n pr

oduc

ed b

y di

gest

ing

coal

in a

liqu

id so

lven

t. A

bla

ck se

mi-s

olid

, com

pose

d pr

imar

ily o

f a c

ompl

ex c

ombi

natio

n of

con

dens

ed-ri

ng a

rom

atic

hy

droc

arbo

ns, a

rom

atic

nitr

ogen

com

poun

ds, a

rom

atic

sulfu

r com

poun

ds,

phen

olic

com

poun

ds a

nd o

ther

aro

mat

ic o

xyge

n co

mpo

unds

, and

thei

r alk

yl

deriv

ativ

es.)

648-

144-

00-9

30

2-68

3-3

94

114-

48-4

C

2

Tar b

row

n-co

al; (

An

oil d

istil

led

from

bro

wn-

coal

tar.

Com

pose

d pr

imar

ily o

f al

ipha

tic, n

apht

heni

c an

d on

e- to

thre

e-rin

g ar

omat

ic h

ydro

carb

ons,

thei

r alk

yl

deriv

ativ

es, h

eter

oaro

mat

ics a

nd o

ne- a

nd tw

o-rin

g ph

enol

s boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 15

0 °C

to 3

60 °C

(302

°F to

680

°F).)

648-

145-

00-4

30

9-88

5-0

1013

16-8

3-0

C1

Tar,

brow

n-co

al, l

ow te

mp.

; (A

tar o

btai

ned

from

low

tem

pera

ture

ca

rbon

izat

ion

and

low

tem

pera

ture

gas

ifica

tion

of b

row

n co

al. C

ompo

sed

prim

arily

of a

lipha

tic, n

apht

heni

c an

d cy

clic

aro

mat

ic h

ydro

carb

ons,

hete

roar

omat

ic h

ydro

carb

ons a

nd c

yclic

phe

nols

.)

648-

146-

00-X

30

9-88

6-6

1013

16-8

4-1

C1

39

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Ligh

t oil

(coa

l), c

oke-

oven

; Cru

de b

enzo

le (T

he v

olat

ile o

rgan

ic li

quid

ex

tract

ed fr

om th

e ga

s evo

lved

in th

e hi

gh te

mpe

ratu

re (g

reat

er th

an 7

00 °C

(1

292

°F))

des

truct

ive

dist

illat

ion

of c

oal.

Com

pose

d pr

imar

ily o

f ben

zene

, to

luen

e, a

nd x

ylen

es. M

ay c

onta

in o

ther

min

or h

ydro

carb

on c

onst

ituen

ts.)

648-

147-

00-5

26

6-01

2-5

6599

6-78

-3

C2

Dis

tilla

tes (

coal

), liq

. sol

vent

ext

n., p

rimar

y; (T

he li

quid

pro

duct

of

cond

ensa

tion

of v

apou

rs e

mitt

ed d

urin

g th

e di

gest

ion

of c

oal i

n a

liqui

d so

lven

t and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 30

°C to

300

°C (8

6 o F

to

572

°F).

Com

pose

d pr

imar

ily o

f par

tly h

ydro

gena

ted

cond

ense

d-rin

g ar

omat

ic

hydr

ocar

bons

, aro

mat

ic c

ompo

unds

con

tain

ing

nitro

gen,

oxy

gen

and

sulfu

r, an

d th

eir a

lkyl

der

ivat

ives

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

4 thr

ough

C14

.)

648-

148-

00-0

30

2-68

8-0

9411

4-52

-0

C2

Dis

tilla

tes (

coal

), so

lven

t ext

n., h

ydro

crac

ked;

(Dis

tilla

te o

btai

ned

by

hydr

ocra

ckin

g of

coa

l ext

ract

or s

olut

ion

prod

uced

by

the

liqui

d so

lven

t ex

tract

ion

or su

perc

ritic

al g

as e

xtra

ctio

n pr

oces

s and

boi

ling

in th

e ra

nge

of

appr

oxim

atel

y 30

°C to

300

°C (8

6 °F

to 5

72 °F

). C

ompo

sed

prim

arily

of

arom

atic

, hyd

roge

nate

d ar

omat

ic a

nd n

apht

heni

c co

mpo

unds

, the

ir al

kyl

deriv

ativ

es a

nd a

lkan

es w

ith c

arbo

n nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

4 th

roug

h C

14. N

itrog

en, s

ulfu

r and

oxy

gen-

cont

aini

ng a

rom

atic

and

hy

drog

enat

ed a

rom

atic

com

poun

ds a

re a

lso

pres

ent.)

648-

149-

00-6

30

2-68

9-6

9411

4-53

-1

C2

Nap

htha

(coa

l), so

lven

t ext

n., h

ydro

crac

ked;

(Fra

ctio

n of

the

dist

illat

e ob

tain

ed b

y hy

droc

rack

ing

of c

oal e

xtra

ct o

r sol

utio

n pr

oduc

ed b

y th

e liq

uid

solv

ent e

xtra

ctio

n or

supe

rcrit

ical

gas

ext

ract

ion

proc

esse

s and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 30

°C

to 1

80 °C

(86

°F to

356

°F).

Com

pose

d pr

imar

ily o

f aro

mat

ic, h

ydro

gena

ted

arom

atic

and

nap

hthe

nic

com

poun

ds,

thei

r alk

yl d

eriv

ativ

es a

nd a

lkan

es w

ith c

arbo

n nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

4 to

C9.

Nitr

ogen

, sul

fur a

nd o

xyge

n-co

ntai

ning

aro

mat

ic a

nd

hydr

ogen

ated

aro

mat

ic c

ompo

unds

are

als

o pr

esen

t.)

648-

150-

00-1

30

2-69

0-1

9411

4-54

-2

C2

40

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Gas

olin

e, c

oal s

olve

nt e

xtn.

, hyd

rocr

acke

d na

phth

a; (M

otor

fuel

pro

duce

d by

th

e re

form

ing

of th

e re

fined

nap

htha

frac

tion

of th

e pr

oduc

ts o

f hyd

rocr

acki

ng

of c

oal e

xtra

ct o

r sol

utio

n pr

oduc

ed b

y th

e liq

uid

solv

ent e

xtra

ctio

n or

su

perc

ritic

al g

as e

xtra

ctio

n pr

oces

ses a

nd b

oilin

g in

the

rang

e of

ap

prox

imat

ely

30 °C

to 1

80 °C

(86

°F to

356

°F).

Com

pose

d pr

imar

ily o

f ar

omat

ic a

nd n

apht

heni

c hy

droc

arbo

ns, t

heir

alky

l der

ivat

ives

and

alk

yl

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs in

the

rang

e of

C4 t

hrou

gh C

9.)

648-

151-

00-7

30

2-69

1-7

9411

4-55

-3

C2

Dis

tilla

tes (

coal

), so

lven

t ext

n., h

ydro

crac

ked

mid

dle;

(Dis

tilla

te o

btai

ned

from

the

hydr

ocra

ckin

g of

coa

l ext

ract

or s

olut

ion

prod

uced

by

the

liqui

d so

lven

t ext

ract

ion

or su

perc

ritic

al g

as e

xtra

ctio

n pr

oces

ses a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

180

o C to

300

°C (3

56 °F

to 5

72 °F

). C

ompo

sed

prim

arily

of t

wo-

ring

arom

atic

, hyd

roge

nate

d ar

omat

ic a

nd n

apht

heni

c co

mpo

unds

, the

ir al

kyl d

eriv

ativ

es a

nd a

lkan

es h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C9 t

hrou

gh C

14. N

itrog

en, s

ulfu

r and

oxy

gen-

cont

aini

ng c

ompo

unds

are

also

pre

sent

.)

648-

152-

00-2

30

2-69

2-2

9411

4-56

-4

C2

Dis

tilla

tes (

coal

), so

lven

t ext

n., h

ydro

crac

ked

hydr

ogen

ated

mid

dle;

(Dis

tilla

te

from

the

hydr

ogen

atio

n of

hyd

rocr

acke

d m

iddl

e di

still

ate

from

coa

l ext

ract

or

solu

tion

prod

uced

by

the

liqui

d so

lven

t ext

ract

ion

or su

perc

ritic

al g

as

extra

ctio

n pr

oces

ses a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

180

°C to

280

°C

(356

°F to

536

°F).

Com

pose

d pr

imar

ily o

f hyd

roge

nate

d tw

o-rin

g ca

rbon

co

mpo

unds

and

thei

r alk

yl d

eriv

ativ

es h

avin

g ca

rbon

num

bers

pre

dom

inan

tly

in th

e ra

nge

of C

9 thr

ough

C14

.)

648-

153-

00-8

30

2-69

3-8

9411

4-57

-5

C2

Ligh

t oil

(coa

l), se

mi-c

okin

g pr

oces

s; F

resh

oil

(The

vol

atile

org

anic

liqu

id

cond

ense

d fr

om th

e ga

s evo

lved

in th

e lo

w te

mpe

ratu

re (l

ess t

han

700

°C

(129

2 °F

)) d

estru

ctiv

e di

still

atio

n of

coa

l. C

ompo

sed

prim

arily

of C

6-10

hy

droc

arbo

ns.)

648-

156-

00-4

29

2-63

5-7

9064

1-11

-5

C2

Extra

cts (

petro

leum

), lig

ht n

apht

heni

c di

still

ate

solv

ent

649-

001-

00-3

26

5-10

2-1

6474

2-03

-6

C2

Extra

cts (

petro

leum

), he

avy

para

ffin

ic d

istil

late

solv

ent

649-

002-

00-9

26

5-10

3-7

6474

2-04

-7

C2

Extra

cts (

petro

leum

), lig

ht p

araf

finic

dis

tilla

te so

lven

t 64

9-00

3-00

-4

265-

104-

2 64

72-0

5-8

C2

Extra

cts (

petro

leum

), he

avy

naph

then

ic d

istil

late

solv

ent

649-

004-

00-X

26

5-11

1-0

6474

2-11

-6

C2

41

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Extra

cts (

petro

leum

), lig

ht v

acuu

m g

as o

il so

lven

t 64

9-00

5-00

-5

295-

341-

7 91

995-

78-7

C

2

H

ydro

carb

ons C

26-5

5, ar

om.-r

ich

649-

006-

00-0

30

7-75

3-7

9772

2-04

-8

C2

Res

idue

s (pe

trole

um),

atm

. tow

er; H

eavy

fuel

oil

(A c

ompl

ex re

sidu

um fr

om

the

atm

osph

eric

dis

tilla

tion

of c

rude

oil.

It c

onsi

sts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

gre

ater

than

C20

and

boi

ling

abov

e ap

prox

imat

ely

350

°C (6

62 °F

). Th

is st

ream

is li

kely

to c

onta

in 5

wt.

% o

r m

ore

of 4

- to

6-m

embe

red

cond

ense

d rin

g ar

omat

ic h

ydro

carb

ons.)

649-

008-

00-1

26

5-04

5-2

6474

1-45

-3

C2

Gas

oils

(pet

role

um),

heav

y va

cuum

; Hea

vy fu

el o

il (A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by th

e va

cuum

dis

tilla

tion

of th

e re

sidu

um fr

om

atm

osph

eric

dis

tilla

tion

of c

rude

oil.

It c

onsi

sts o

f hyd

roca

rbon

s hav

ing

carb

on

num

bers

pre

dom

inan

tly in

the

rang

e of

C20

thro

ugh

C50

and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 35

0 °C

to 6

00 °C

(662

°F to

111

2 °F

). Th

is st

ream

is

likel

y to

con

tain

5 w

t. %

mor

e of

4- t

o 6-

mem

bere

d co

nden

sed

ring

arom

atic

hy

droc

arbo

ns.)

649-

009-

00-7

26

5-05

8-3

6474

1-57

-7

C2

Dis

tilla

tes (

petro

leum

), he

avy

cata

lytic

cra

cked

; Hea

vy fu

el o

il (A

com

plex

co

mbi

natio

n of

hyd

roca

rbon

s pro

duce

d by

the

dist

illat

ion

of p

rodu

cts f

rom

a

cata

lytic

cra

ckin

g pr

oces

s. It

cons

ists

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C15

thro

ugh

C35

and

boi

ling

in th

e ra

nge

of

appr

oxim

atel

y 26

0 °C

to 5

00 o C

(500

°F to

932

°F).

This

stre

am is

like

ly to

co

ntai

n 5

wt.

% o

r mor

e of

4- t

o 6-

mem

bere

d co

nden

sed

ring

arom

atic

hy

droc

arbo

ns.)

649-

010-

00-2

26

5-06

3-0

6474

1-61

-3

C2

Cla

rifie

d oi

ls (p

etro

leum

), ca

taly

tic c

rack

ed; H

eavy

fuel

oil

(A c

ompl

ex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

as th

e re

sidu

al fr

actio

n fr

om

dist

illat

ion

of th

e pr

oduc

ts fr

om a

cat

alyt

ic c

rack

ing

proc

ess.

It co

nsis

ts o

f hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly g

reat

er th

an C

20 a

nd

boili

ng a

bove

app

roxi

mat

ely

350

°C (6

62 °F

). Th

is st

ream

is li

kely

to c

onta

in

5 w

t. %

or m

ore

of 4

- to

6- m

embe

red

cond

ense

d rin

g ar

omat

ic

hydr

ocar

bons

.)

649-

011-

00-8

26

5-06

4-6

6474

1-62

-4

C2

42

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Res

idue

s (pe

trole

um),

hydr

ocra

cked

; Hea

vy fu

el o

il (A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

as th

e re

sidua

l fra

ctio

n fr

om d

istil

latio

n of

the

prod

ucts

of a

hyd

rocr

acki

ng p

roce

ss. I

t con

sist

s of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly g

reat

er th

an C

20 a

nd b

oilin

g ab

ove

appr

oxim

atel

y 35

0 °C

(662

°F).)

649-

012-

00-3

26

5-07

6-1

6474

1-75

-9

C2

Res

idue

s (pe

trole

um),

ther

mal

cra

cked

; Hea

vy fu

el o

il (A

com

plex

co

mbi

natio

n of

hyd

roca

rbon

s pro

duce

d as

the

resi

dual

frac

tion

from

di

still

atio

n of

the

prod

uct f

rom

a th

erm

al c

rack

ing

proc

ess.

It co

nsis

ts

pred

omin

antly

of u

nsat

urat

ed h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly g

reat

er th

an C

20 a

nd b

oilin

g ab

ove

appr

oxim

atel

y 35

0 °C

(662

°F

). Th

is st

ream

is li

kely

to c

onta

in 5

wt.

% o

r mor

e of

4- t

o 6-

mem

bere

d co

nden

sed

ring

arom

atic

hyd

roca

rbon

s.)

649-

013-

00-9

26

5-08

1-9

6474

1-80

-6

C2

Dis

tilla

tes (

petro

leum

), he

avy

ther

mal

cra

cked

; Hea

vy fu

el o

il (A

com

plex

co

mbi

natio

n of

hyd

roca

rbon

s fro

m th

e di

still

atio

n of

the

prod

ucts

from

a

ther

mal

cra

ckin

g pr

oces

s. It

cons

ists

pre

dom

inan

tly o

f uns

atur

ated

hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C15

th

roug

h C

36 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

260

°C to

480

°C (5

00

°F to

896

°F).

This

stre

am is

like

ly to

con

tain

5 w

t. %

or m

ore

or 4

- to

6-m

embe

red

cond

ense

d rin

g ar

omat

ic h

ydro

carb

ons.)

649-

014-

00-4

26

5-08

2-4

6474

1-81

-7

C2

Gas

oils

(pet

role

um),

hydr

otre

ated

vac

uum

; Hea

vy fu

el o

il (A

com

plex

co

mbi

natio

n of

hyd

roca

rbon

s obt

aine

d by

trea

ting

a pe

trole

um fr

actio

n w

ith

hydr

ogen

in th

e pr

esen

ce o

f a c

atal

yst.

It co

nsis

ts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

13 th

roug

h C

50 a

nd b

oilin

g in

th

e ra

nge

of a

ppro

xim

atel

y 23

0 °C

to 6

00 °C

(446

°F to

111

2 °F

). Th

is st

ream

is

like

ly to

con

tain

5 w

t. %

or m

ore

of 4

- to

6-m

embe

red

cond

ense

d rin

g ar

omat

ic h

ydro

carb

ons.)

649-

015-

00-X

26

5-16

2-9

6474

2-59

-2

C2

43

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Res

idue

s (pe

trole

um) h

ydro

desu

lfuriz

ed a

tmos

pher

ic to

wer

; Hea

vy fu

el o

il (A

co

mpl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

trea

ting

an a

tmos

pher

ic

tow

er re

sidu

um w

ith h

ydro

gen

in th

e pr

esen

ce o

f a c

atal

yst u

nder

con

ditio

ns

prim

arily

to re

mov

e or

gani

c su

lfur c

ompo

unds

. It c

onsi

sts o

f hyd

roca

rbon

s ha

ving

car

bon

num

bers

pre

dom

inan

tly g

reat

er th

an C

20 a

nd b

oilin

g ab

ove

appr

oxim

atel

y 35

0 °C

(662

°F).

This

stre

am is

like

ly to

con

tain

5 w

t. %

or

mor

e of

4- t

o 6-

mem

bere

d co

nden

sed

ring

arom

atic

hyd

roca

rbon

s.)

649-

016-

00-5

26

5-18

1-2

6474

2-78

-5

C2

Gas

oils

(pet

role

um),

hydr

odes

ulfu

rized

hea

vy v

acuu

m; H

eavy

fuel

oil

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

a c

atal

ytic

hy

drod

esul

furiz

atio

n pr

oces

s. It

cons

ists

of h

ydro

carb

ons h

avin

g ca

rbon

nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

20 th

roug

h C

50 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

350

°C to

600

°C (6

62 °F

to 1

112

o F). T

his s

tream

is

likel

y to

con

tain

5 w

t. %

or m

ore

of 4

-to 6

-mem

bere

d co

nden

sed

ring

arom

atic

hy

droc

arbo

ns.)

649-

017-

00-0

26

5-18

9-6

6474

2-86

-5

C2

Res

idue

s (pe

trole

um),

stea

m-c

rack

ed; H

eavy

fuel

oil

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d as

the

resi

dual

frac

tion

from

the

dist

illat

ion

of th

e pr

oduc

ts o

f a st

eam

cra

ckin

g pr

oces

s (in

clud

ing

stea

m c

rack

ing

to p

rodu

ce

ethy

lene

). It

cons

ists

pre

dom

inan

tly o

f uns

atur

ated

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

gre

ater

than

C14

and

boi

ling

abov

e ap

prox

imat

ely

260

°C (5

00 °F

). Th

is st

ream

is li

kely

to c

onta

in 5

wt.

% o

r m

ore

of 4

- to

6-m

embe

red

cond

ense

d rin

g ar

omat

ic h

ydro

carb

ons.)

649-

018-

00-6

26

5-19

3-8

6474

2-90

-1

C2

Res

idue

s (pe

trole

um),

atm

osph

eric

; Hea

vy fu

el o

il (A

com

plex

resi

duum

from

at

mos

pher

ic d

istil

latio

n of

cru

de o

il. It

con

sist

s of h

ydro

carb

ons h

avin

g ca

rbon

nu

mbe

rs p

redo

min

antly

gre

ater

than

C11

and

boi

ling

abov

e ap

prox

imat

ely

200

°C (3

92 °F

). Th

is st

ream

is li

kely

to c

onta

in 5

wt.

% o

r mor

e of

4- t

o 6-

mem

bere

d co

nden

sed

ring

arom

atic

hyd

roca

rbon

s.)

649-

019-

00-1

26

9-77

7-3

6833

3-22

-2

C2

44

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Cla

rifie

d oi

ls (p

etro

leum

), hy

drod

esul

furiz

ed c

atal

ytic

cra

cked

; Hea

vy fu

el o

il (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by tr

eatin

g ca

taly

tic

crac

ked

clar

ified

oil

with

hyd

roge

n to

con

vert

orga

nic

sulfu

r to

hydr

ogen

su

lfide

whi

ch is

rem

oved

. It c

onsi

sts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

gre

ater

than

C20

and

boi

ling

abov

e ap

prox

imat

ely

350

°C (6

62

°F).

This

stre

am is

like

ly to

con

tain

5 w

t. %

or m

ore

of 4

- to

6-m

embe

red

cond

ense

d rin

g ar

omat

ic h

ydro

carb

ons.)

649-

020-

00-7

26

9-78

2-0

6833

3-26

-6

C2

Dis

tilla

tes (

petro

leum

), hy

drod

esul

furiz

ed in

term

edia

te c

atal

ytic

cra

cked

; H

eavy

fuel

oil

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

trea

ting

inte

rmed

iate

cat

alyt

ic c

rack

ed d

istil

late

s with

hyd

roge

n to

con

vert

orga

nic

sulfu

r to

hydr

ogen

sulfi

de w

hich

is re

mov

ed. I

t con

sist

s of h

ydro

carb

ons

havi

ng c

arbo

n nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

11 th

roug

h C

30 a

nd

boili

ng in

the

rang

e of

app

roxi

mat

ely

205

o C to

450

°C (4

01 °F

to 8

42 °F

). It

cont

ains

a re

lativ

ely

larg

e pr

opor

tion

of tr

icyc

lic a

rom

atic

hyd

roca

rbon

s.)

649-

021-

00-2

26

9-78

3-6

6833

3-27

-7

C2

Dis

tilla

tes (

petro

leum

), hy

drod

esul

furiz

ed h

eavy

cat

alyt

ic c

rack

ed; H

eavy

fuel

oi

l (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by tr

eatm

ent o

f hea

vy

cata

lytic

cra

cked

dis

tilla

tes w

ith h

ydro

gen

to c

onve

rt or

gani

c su

lfur t

o hy

drog

en su

lfide

whi

ch is

rem

oved

. It c

onsi

sts o

f hyd

roca

rbon

s hav

ing

carb

on

num

bers

pre

dom

inan

tly in

the

rang

e of

C15

thro

ugh

C35

and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 26

0 °C

to 5

00 °C

(500

°F to

932

°F).

This

stre

am is

lik

ely

to c

onta

in 5

wt.

% o

r mor

e of

4- t

o 6-

mem

bere

d co

nden

sed

ring

arom

atic

hyd

roca

rbon

s.)

649-

022-

00-8

26

9-78

4-1

6833

3-28

-8

C2

Fuel

oil,

resi

dues

-stra

ight

-run

gas o

ils, h

igh-

sulfu

r; H

eavy

fuel

oil

649-

023-

00-3

27

0-67

4-0

6847

6-32

-4

C2

Fuel

oil,

resi

dual

; Hea

vy fu

el o

il (T

he li

quid

pro

duct

from

var

ious

refin

ery

stre

ams,

usua

lly re

sidu

es. T

he c

ompo

sitio

n is

com

plex

and

var

ies w

ith th

e so

urce

of t

he c

rude

oil.

)

649-

024-

00-9

27

0-67

5-6

6847

6-33

-5

C2

Res

idue

s (pe

trole

um),

cata

lytic

refo

rmer

frac

tiona

tor r

esid

ue d

istn

.; H

eavy

fu

el o

il (A

com

plex

resi

duum

from

the

dist

illat

ion

of c

atal

ytic

refo

rmer

fr

actio

nato

r res

idue

. It b

oils

abo

ve a

ppro

xim

atel

y 39

9 °C

(750

°F).)

649-

025-

00-4

27

0-79

2-2

6847

8-13

-7

C2

45

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Res

idue

s (pe

trole

um),

heav

y co

ker g

as o

il an

d va

cuum

gas

oil;

Hea

vy fu

el o

il (A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

as th

e re

sidu

al fr

actio

n fr

om th

e di

still

atio

n of

hea

vy c

oker

gas

oil

and

vacu

um g

as o

il. It

pr

edom

inan

tly c

onsi

sts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

gre

ater

than

C13

and

boi

ling

abov

e ap

prox

imat

ely

230

°C (4

46

°F).)

649-

026-

00-X

27

0-79

6-4

6847

8-17

-1

C2

Res

idue

s (pe

trole

um),

heav

y co

ker a

nd li

ght v

acuu

m; H

eavy

fuel

oil

(A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

as th

e re

sidu

al fr

actio

n fr

om

the

dist

illat

ion

of h

eavy

cok

er g

as o

il an

d lig

ht v

acuu

m g

as o

il. It

con

sist

s pr

edom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

gre

ater

th

an C

13 a

nd b

oilin

g ab

ove

appr

oxim

atel

y 23

0 °C

(446

°F).)

649-

027-

00-5

27

0-98

3-0

6851

2-61

-8

C2

Res

idue

s (pe

trole

um),

light

vac

uum

; Hea

vy fu

el o

il (A

com

plex

resi

duum

fr

om th

e va

cuum

dis

tilla

tion

of th

e re

sidu

um fr

om th

e at

mos

pher

ic d

istil

latio

n of

cru

de o

il. It

con

sist

s of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly g

reat

er th

an C

13 a

nd b

oilin

g ab

ove

appr

oxim

atel

y 23

0 °C

(446

°F

).)

649-

028-

00-0

27

0-98

4-6

6851

2-62

-9

C2

Res

idue

s (pe

trole

um),

stea

m-c

rack

ed li

ght;

Hea

vy fu

el o

il (A

com

plex

re

sidu

um fr

om th

e di

still

atio

n of

the

prod

ucts

from

a st

eam

-cra

ckin

g pr

oces

s. It

cons

ists

pre

dom

inan

tly o

f aro

mat

ic a

nd u

nsat

urat

ed h

ydro

carb

ons h

avin

g ca

rbon

num

bers

gre

ater

than

C7 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

101

°C to

555

°C (2

14 °F

to10

30 °F

).)

649-

029-

00-6

27

1-01

3-9

6851

3-69

-9

C2

Fuel

oil,

No

6; H

eavy

fuel

oil

(A d

istil

late

oil

havi

ng a

min

imum

vis

cosi

ty o

f 90

0 SU

S at

37,

7 °C

(100

o F) to

a m

axim

um o

f 900

0 SU

S at

37.

7 °C

(100

°F).)

64

9-03

0-00

-1

271-

384-

7 68

553-

00-4

C

2

Res

idue

s (pe

trole

um),

topp

ing

plan

t, lo

w-s

ulfu

r; H

eavy

fuel

oil

(A lo

w-s

ulfu

r co

mpl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d as

the

resi

dual

frac

tion

from

th

e to

ppin

g pl

ant d

istil

latio

n of

cru

de o

il. It

is th

e re

sidu

um a

fter t

he st

raig

ht-

run

gaso

line

cut,

kero

sene

cut

and

gas

oil

cut h

ave

been

rem

oved

.)

649-

031-

00-7

27

1-76

3-7

6860

7-30

-7

C2

46

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Gas

oils

(pet

role

um),

heav

y at

mos

pher

ic; H

eavy

fuel

oil

(A c

ompl

ex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by th

e di

still

atio

n of

cru

de o

il. It

co

nsis

ts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

7 thr

ough

C35

and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 12

1 °C

to51

0 °C

(2

50 °F

to 9

50 °F

).)

649-

032-

00-2

27

2-18

4-2

6878

3-08

-4

C2

Res

idue

s (pe

trole

um),

coke

r scr

ubbe

r, C

onde

nsed

-ring

-aro

m.-

cont

g.; H

eavy

fu

el o

il (A

ver

y co

mpl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d as

the

resi

dual

frac

tion

from

the

dist

illat

ion

of v

acuu

m re

sidu

um a

nd th

e pr

oduc

ts

from

a th

erm

al c

rack

ing

proc

ess.

It co

nsis

ts p

redo

min

antly

of h

ydro

carb

ons

havi

ng c

arbo

n nu

mbe

rs p

redo

min

antly

gre

ater

than

C20

and

boi

ling

abov

e ap

prox

imat

ely

350

°C (6

62 °F

). Th

is st

ream

is li

kely

to c

onta

in 5

wt.

% o

r m

ore

of 4

- to

6-m

embe

red

cond

ense

d rin

g ar

omat

ic h

ydro

carb

ons.)

649-

033-

00-8

27

2-18

7-9

68

783-

13-1

C

2

Dis

tilla

tes (

petro

leum

), pe

trole

um re

sidu

es v

acuu

m; H

eavy

fuel

oil

(A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by th

e va

cuum

dis

tilla

tion

of

the

resi

duum

from

the

atm

osph

eric

dis

tilla

tion

of c

rude

oil.

)

649-

034-

00-3

27

3-26

3-4

6895

5-27

-1

C2

Res

idue

s (pe

trole

um),

stea

m-c

rack

ed, r

esin

ous;

Hea

vy fu

el o

il (A

com

plex

re

sidu

um fr

om th

e di

still

atio

n of

stea

m-c

rack

ed p

etro

leum

resi

dues

.) 64

9-03

5-00

-9

273-

272-

3 68

955-

36-2

C

2

Dis

tilla

tes (

petro

leum

), in

term

edia

te v

acuu

m; H

eavy

fuel

oil

(A c

ompl

ex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by th

e va

cuum

dis

tilla

tion

of th

e re

sidu

um fr

om a

tmos

pher

ic d

istil

latio

n of

cru

de o

il. It

con

sist

s of

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

14

thro

ugh

C42

and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 25

0 °C

to 5

45 °C

(482

°F

to 1

013

°F).

This

stre

am is

like

ly to

con

tain

5 w

t. %

or m

ore

of 4

- to

6-m

embe

red

cond

ense

d rin

g ar

omat

ic h

ydro

carb

ons.)

649-

036-

00-4

27

4-68

3-0

7059

2-76

-6

C2

Dis

tilla

tes (

petro

leum

), lig

ht v

acuu

m; H

eavy

fuel

oil

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

the

vacu

um d

istil

latio

n of

the

resi

duum

from

at

mos

pher

ic d

istil

latio

n of

cru

de o

il. It

con

sist

s of h

ydro

carb

ons h

avin

g ca

rbon

nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

11 th

roug

h C

35 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

250

°C to

545

°C (4

82 °F

to 1

013

°F).)

649-

037-

00-X

24

7-68

4-6

7059

2-77

-7

C2

47

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Dis

tilla

tes (

petro

leum

), va

cuum

; Hea

vy fu

el o

il (A

com

plex

com

bina

tion

of

hydr

ocar

bons

pro

duce

d by

the

vacu

um d

istil

latio

n of

the

resi

duum

from

at

mos

pher

ic d

istil

latio

n of

cru

de o

il. It

con

sist

s of h

ydro

carb

ons h

avin

g nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

15 th

roug

h C

50 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

270

°C to

600

°C (5

18 °F

to 1

112

°F).

This

stre

am is

lik

ely

to c

onta

in 5

wt.

% o

r mor

e of

4- t

o 6-

mem

bere

d co

nden

sed

ring

arom

atic

hyd

roca

rbon

s.)

649-

038-

00-5

27

4-68

5-1

7059

2-78

-8

C2

Gas

oils

(pet

role

um),

hydr

odes

ulph

uriz

ed c

oker

hea

vy v

acuu

m; H

eavy

fuel

oil

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

hyd

rode

sulp

huriz

atio

n of

hea

vy c

oker

dis

tilla

te st

ocks

. It c

onsi

sts p

redo

min

antly

of h

ydro

carb

ons

havi

ng c

arbo

n nu

mbe

rs p

redo

min

antly

in th

e ra

nge

C18

to C

44 a

nd b

oilin

g in

th

e ra

nge

of a

ppro

xim

atel

y 30

4 °C

to 5

48 °C

(579

°F to

101

8 °F

) Lik

ely

to

cont

ain

5 %

or m

ore

of 4

- to

6-m

embe

red

cond

ense

d rin

g ar

omat

ic

hydr

ocar

bons

.)

649-

039-

00-0

28

5-55

5-9

8511

7-03

-9

C2

Res

idue

s (pe

trole

um),

stea

m-c

rack

ed, d

istill

ates

; Hea

vy fu

el o

il (A

com

plex

co

mbi

natio

n of

hyd

roca

rbon

s obt

aine

d du

ring

the

prod

uctio

n of

refin

ed

petro

leum

tar b

y th

e di

still

atio

n of

stea

m c

rack

ed ta

r. It

cons

ists

pre

dom

inan

tly

of a

rom

atic

and

oth

er h

ydro

carb

ons a

nd o

rgan

ic su

lfur c

ompo

unds

.)

649-

040-

00-6

29

2-65

7-7

9066

9-75

-3

C2

Res

idue

s (pe

trole

um),

vacu

um, l

ight

; Hea

vy fu

el o

il (A

com

plex

resi

duum

fr

om th

e va

cuum

dis

tilla

tion

of th

e re

sidu

um fr

om a

tmos

pher

ic d

istil

latio

n of

cr

ude

oil.

It co

nsis

ts p

redo

min

antly

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly g

reat

er th

an C

24 a

nd b

oilin

g ab

ove

appr

oxim

atel

y 39

0 °C

(734

°F

).)

649-

041-

00-1

29

2-65

8-2

9066

9-76

-4

C2

Fuel

oil,

hea

vy, h

igh-

sulp

hur;

Hea

vy fu

el o

il (A

com

plex

com

bina

tion

of

hydr

ocar

bons

obt

aine

d by

the

dist

illat

ion

of c

rude

pet

role

um. I

t con

sist

s pr

edom

inan

tly o

f alip

hatic

, aro

mat

ic a

nd c

yclo

alip

hatic

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

hig

her t

han

C25

and

boi

ling

abov

e ap

prox

imat

ely

400

°C (7

52 °F

).)

649-

042-

00-7

29

5-39

6-7

9204

5-14

-2

C2

48

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Res

idue

s (pe

trole

um),

cata

lytic

cra

ckin

g; H

eavy

fuel

oil

(A c

ompl

ex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

as th

e re

sidu

al fr

actio

n fr

om th

e di

still

atio

n of

the

prod

ucts

from

a c

atal

ytic

cra

ckin

g pr

oces

s. It

cons

ists

pr

edom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

gre

ater

th

an C

11 a

nd b

oilin

g ab

ove

appr

oxim

atel

y 20

0 °C

(392

°F).)

649-

043-

00-2

29

5-51

1-0

9206

1-97

-7

C2

Dis

tilla

tes (

petro

leum

), in

term

edia

te c

atal

ytic

cra

cked

, the

rmal

ly d

egra

ded;

H

eavy

fuel

oil

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

the

dist

illat

ion

of p

rodu

cts f

rom

a c

atal

ytic

cra

ckin

g pr

oces

s whi

ch h

as b

een

used

as

a h

eat t

rans

fer f

luid

. It c

onsi

sts p

redo

min

antly

of h

ydro

carb

ons b

oilin

g in

th

e ra

nge

of a

ppro

xim

atel

y 22

0 °C

to 4

50 °C

(428

°F to

842

°F).

This

stre

am

is li

kely

to c

onta

in o

rgan

ic su

lfur c

ompo

unds

.)

649-

044-

00-8

29

5-99

0-6

9220

1-59

-7

C2

Res

idua

l oils

(pet

role

um);

Hea

vy fu

el o

il (A

com

plex

com

bina

tion

of

hydr

ocar

bons

, sul

fur c

ompo

unds

and

met

al-c

onta

inin

g or

gani

c co

mpo

unds

ob

tain

ed a

s the

resi

due

from

refin

ery

frac

tiona

tion

crac

king

pro

cess

es. I

t pr

oduc

es a

fini

shed

oil

with

a v

isco

sity

abo

ve 2

cSt

. at 1

00 °C

.)

649-

045-

00-3

29

8-75

4-0

9382

1-66

-0

C2

Res

idue

s, st

eam

cra

cked

, the

rmal

ly tr

eate

d; H

eavy

fuel

oil

(A c

ompl

ex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by th

e tre

atm

ent a

nd d

istil

latio

n of

raw

st

eam

-cra

cked

nap

htha

. It c

onsi

sts p

redo

min

antly

of u

nsat

urat

ed h

ydro

carb

ons

boili

ng in

the

rang

e ab

ove

appr

oxim

atel

y 18

0 °C

(356

°F).)

649-

046-

00-9

30

8-73

3-0

98

219-

64-8

C

2

Dis

tilla

tes (

petro

leum

), hy

drod

esul

phur

ized

full-

rang

e m

iddl

e; H

eavy

fuel

oil

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

trea

ting

a pe

trole

um

stoc

k w

ith h

ydro

gen.

It c

onsi

sts p

redo

min

antly

of h

ydro

carb

ons h

avin

g ca

rbon

nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

9 thr

ough

C25

and

boili

ng in

the

rang

e of

app

roxi

mat

ely

150

°C to

400

°C (3

02 °F

to 7

52 °F

).)

649-

047-

00-4

30

9-86

3-0

1013

16-5

7-8

C2

Res

idue

s (pe

trole

um),

cata

lytic

refo

rmer

frac

tiona

tor;

Hea

vy fu

el o

il (A

co

mpl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d as

the

resi

dual

frac

tion

from

di

still

atio

n of

the

prod

uct f

rom

a c

atal

ytic

refo

rmin

g pr

oces

s. It

cons

ists

of

pred

omin

antly

aro

mat

ic h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly

in th

e ra

nge

of C

10 th

roug

h C 2

5 and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 16

0 °C

to 4

00 °C

(320

°F to

725

°F).

This

stre

am is

like

ly to

con

tain

5 w

t. %

or

mor

e of

4- o

r 6-m

embe

red

cond

ense

d rin

g ar

omat

ic h

ydro

carb

ons.)

649-

048-

00-X

26

5-06

9-3

6474

1-67

-9

C2

49

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Petro

leum

; Cru

de o

il (A

com

plex

com

bina

tion

of h

ydro

carb

ons.

It co

nsis

ts

pred

omin

antly

of a

lipha

tic, a

licyc

lic a

nd a

rom

atic

hyd

roca

rbon

s. It

may

als

o co

ntai

n sm

all a

mou

nts o

f nitr

ogen

, oxy

gen

and

sulfu

r com

poun

ds. T

his

cate

gory

enc

ompa

sses

ligh

t, m

ediu

m, a

nd h

eavy

pet

role

ums,

as w

ell a

s the

oi

ls e

xten

ded

from

tar s

ands

. Hyd

roca

rbon

aceo

us m

ater

ials

requ

iring

maj

or

chem

ical

cha

nges

for t

heir

reco

very

or c

onve

rsio

n to

pet

role

um re

finer

y fe

edst

ocks

such

as c

rude

shal

e oi

ls; u

pgra

ded

shal

e oi

ls a

nd li

quid

coa

l fue

ls

are

not i

nclu

ded

in th

is d

efin

ition

.)

649-

049-

00-5

23

2-29

8-5

8002

-05-

9 C

2

Dis

tilla

tes (

petro

leum

), lig

ht p

araf

finic

; Unr

efin

ed o

r mild

ly re

fined

bas

eoil

(A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by v

acuu

m d

istil

latio

n of

the

resi

duum

from

atm

osph

eric

dis

tilla

tion

of c

rude

oil.

It c

onsi

sts o

f hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C15

th

roug

h C

30 a

nd p

rodu

ces a

fini

shed

oil

with

a v

isco

sity

of l

ess t

han

100S

US

at 1

00 o F

(19

cS a

t 40

o C).

It co

ntai

ns a

rela

tivel

y la

rge

prop

ortio

n of

satu

rate

d al

ipha

tic h

ydro

carb

ons n

orm

ally

pre

sent

in th

is d

istil

latio

n ra

nge

of c

rude

oil.

)

649-

050-

00-0

26

5-05

1-5

6474

1-50

-0

C1

Dis

tilla

tes (

petro

leum

), he

avy

para

ffin

ic; U

nref

ined

or m

ildly

refin

ed b

aseo

il (A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by v

acuu

m d

istil

latio

n of

th

e re

sidu

um fr

om a

tmos

pher

ic d

istil

latio

n of

cru

de o

il. It

con

sist

s of

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

20

thro

ugh

C50

, and

pro

duce

s a fi

nish

ed o

il w

ith a

visc

osity

of a

t lea

st 1

00 S

US

at

100

o F (1

9 cS

t at 4

0 o C

). It

cont

ains

a re

lativ

ely

larg

e pr

opor

tion

of sa

tura

ted

alip

hatic

hyd

roca

rbon

s.)

649-

051-

00-6

26

5-05

2-0

6474

1-51

-1

C1

Dis

tilla

tes (

petro

leum

), lig

ht n

apht

heni

c; U

nref

ined

or m

ildly

refin

ed b

aseo

il (A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by v

acuu

m d

istil

latio

n of

th

e re

sidu

um fr

om a

tmos

pher

ic d

istil

latio

n of

cru

de o

il. It

con

sist

s of

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

15

thro

ugh

C30

, and

pro

duce

s a fi

nish

ed o

il w

ith a

vis

cosi

ty o

f les

s tha

n 10

0 SU

S at

100

o F (1

9 cS

t at 4

0 o C

). It

cont

ains

rela

tivel

y fe

w n

orm

al p

araf

fins.)

649-

052-

00-1

25

6-05

3-6

6474

1-52

-2

C1

50

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Dis

tilla

tes (

petro

leum

), he

avy

naph

then

ic; U

nref

ined

or m

ildly

refin

ed b

aseo

il (A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by v

acuu

m d

istil

latio

n of

th

e re

sidu

um fr

om a

tmos

pher

ic d

istil

latio

n of

cru

de o

il. It

con

sist

s of

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

20

thro

ugh

C50

, and

pro

duce

s a fi

nish

ed o

il w

ith a

visc

osity

of a

t lea

st 1

00 S

US

at

100

o F (1

9 cS

t at 4

0 o C

). It

cont

ains

rela

tivel

y fe

w n

orm

al p

araf

fins.)

649-

053-

00-7

26

5-05

4-1

6474

1-53

-3

C1

Dis

tilla

tes (

petro

leum

), ac

id-tr

eate

d he

avy

naph

then

ic; U

nref

ined

or m

ildly

re

fined

bas

eoil

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d as

a

raff

inat

e fr

om a

sulp

huric

aci

d tre

atin

g pr

oces

s. It

cons

ists

of h

ydro

carb

ons

havi

ng c

arbo

n nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

20 th

roug

h C

50, a

nd

prod

uces

a fi

nish

ed o

il w

ith a

vis

cosi

ty o

f at l

east

100

SU

S at

100

o F (1

9 cS

t at

40 o C

). It

cont

ains

rela

tivel

y fe

w n

orm

al p

araf

fins.)

649-

054-

00-2

26

5-11

7-3

6474

2-18

-3

C1

Dis

tilla

tes (

petro

leum

), ac

id-tr

eate

d lig

ht n

apht

heni

c; U

nref

ined

or m

ildly

re

fined

bas

eoil

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d as

a

raff

inat

e fr

om a

sulp

huric

aci

d tre

atin

g pr

oces

s. It

cons

ists

of h

ydro

carb

ons

havi

ng c

arbo

n nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

15 th

roug

h C

30, a

nd

prod

uces

a fi

nish

ed o

il w

ith a

vis

cosi

ty o

f les

s tha

n 10

0 SU

S at

100

o F (1

9 cS

t at

40

o C).

It co

ntai

ns re

lativ

ely

few

nor

mal

par

affin

s.)

649-

055-

00-8

26

5-11

8-9

6474

2-19

-4

C1

Dis

tilla

tes (

petro

leum

), ac

id-tr

eate

d he

avy

para

ffin

ic; U

nref

ined

or m

ildly

re

fined

bas

eoil

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d as

a

raff

inat

e fr

om a

sulfu

ric a

cid

proc

ess.

It co

nsis

ts p

redo

min

antly

of s

atur

ated

hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C20

th

roug

h C

50, a

nd p

rodu

ces a

fini

shed

oil

with

a v

iscos

ity o

f at l

east

100

SU

S at

10

0 o F

(19

cSt a

t 40

o C).)

649-

056-

00-3

26

5-11

9-4

6474

2-20

-7

C1

Dis

tilla

tes (

petro

leum

), ac

id-tr

eate

d lig

ht p

araf

finic

; Unr

efin

ed o

r mild

ly

refin

ed b

aseo

il (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

as a

ra

ffin

ate

from

a su

lfuric

aci

d tre

atin

g pr

oces

s. It

cons

ists

pre

dom

inan

tly o

f sa

tura

ted

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of

C15

thro

ugh

C30

and

prod

uces

a fi

nish

ed o

il ha

ving

a v

isco

sity

of l

ess t

han

100

SUS

at 1

00 o F

(19

cSt a

t 40

o C).)

649-

057-

00-9

26

5-12

1-5

6474

2-21

-8

C1

51

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Dis

tilla

tes (

petro

leum

), ch

emic

ally

neu

traliz

ed h

eavy

par

affin

ic; U

nref

ined

or

mild

ly re

fined

bas

eoil

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om a

trea

ting

proc

ess t

o re

mov

e ac

idic

mat

eria

ls. I

t con

sist

s pre

dom

inan

tly

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C20

th

roug

h C

50, a

nd p

rodu

ces a

fini

shed

oil

with

a v

iscos

ity o

f at l

east

100

SU

S at

10

0 o F

(19

cSt a

t 40

o C).

It co

ntai

ns a

rela

tivel

y la

rge

prop

ortio

n of

alip

hatic

hy

droc

arbo

ns.)

649-

058-

00-4

26

5-12

7-8

6474

2-27

-4

C1

Dis

tilla

tes (

petro

leum

), ch

emic

ally

neu

traliz

ed li

ght p

araf

finic

; Unr

efin

ed o

r m

ildly

refin

ed b

aseo

il (A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by

a tre

atin

g pr

oces

s to

rem

ove

acid

ic m

ater

ials

. It c

onsi

sts o

f hyd

roca

rbon

s ha

ving

car

bon

num

bers

pre

dom

inan

tly in

the

rang

e of

C15

thro

ugh

C30

, and

pr

oduc

es a

fini

shed

oil

with

a v

isco

sity

of a

t lea

st 1

00 S

US

at 1

00 o F

(19

cSt a

t 40

o C).)

649-

059-

00-X

26

5-12

8-3

6474

2-28

-5

C1

Dis

tilla

tes (

petro

leum

), ch

emic

ally

neu

traliz

ed h

eavy

nap

hthe

nic;

Unr

efin

ed o

r m

ildly

refin

ed b

aseo

il (A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by

a tre

atin

g pr

oces

s to

rem

ove

acid

ic m

ater

ials

. It c

onsi

sts o

f hyd

roca

rbon

s ha

ving

car

bon

num

bers

pre

dom

inan

tly in

the

rang

e of

C20

thro

ugh

C50

, and

pr

oduc

es a

fini

shed

oil

with

a v

isco

sity

of a

t lea

st 1

00 S

US

at 1

00 o F

(19

cSt a

t 40

o C).

It co

ntai

ns re

lativ

ely

few

nor

mal

par

affin

s.)

649-

060-

00-5

26

5-13

5-1

6474

2-34

-3

C1

Dis

tilla

tes (

petro

leum

), ch

emic

ally

neu

traliz

ed li

ght n

apht

heni

c; U

nref

ined

or

mild

ly re

fined

bas

eoil

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

a

treat

ing

proc

ess t

o re

mov

e ac

idic

mat

eria

ls. I

t con

sist

s of h

ydro

carb

ons

havi

ng c

arbo

n nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

15 th

roug

h C

30, a

nd

prod

uces

a fi

nish

ed o

il w

ith a

vis

cosi

ty o

f at l

east

100

SU

S at

100

o F (1

9 cS

t at

40 o C

). It

cont

ains

rela

tivel

y fe

w n

orm

al p

araf

fins.)

649-

061-

00-0

26

5-13

6-7

6474

2-35

-4

C1

Gas

es (p

etro

leum

), ca

taly

tic c

rack

ed n

apht

ha d

epro

pani

zer o

verh

ead,

C3-r

ich

acid

-free

; Pet

role

um g

as

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om fr

actio

natio

n of

ca

taly

tic c

rack

ed h

ydro

carb

ons a

nd tr

eate

d to

rem

ove

acid

ic im

purit

ies.

It co

nsis

ts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs in

the

rang

e of

C2 t

hrou

gh

C4,

pred

omin

antly

C3.)

649-

062-

00-6

27

0-75

5-0

6847

7-73

-6

C1

M2

52

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Gas

es (p

etro

leum

), ca

taly

tic c

rack

er; P

etro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by th

e di

still

atio

n of

the

prod

ucts

from

a c

atal

ytic

cra

ckin

g pr

oces

s. It

cons

ists

pre

dom

inan

tly o

f al

ipha

tic h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C

1 thr

ough

C6.)

649-

063-

00-1

27

0-75

6-6

6847

7-74

-7

C1

M2

Gas

es (p

etro

leum

), ca

taly

tic c

rack

er, C

1- 5-r

ich;

Pet

role

um g

as

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

the

dist

illat

ion

of

prod

ucts

from

a c

atal

ytic

cra

ckin

g pr

oces

s. It

cons

ists

of a

lipha

tic

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs in

the

rang

e of

C1 t

hrou

gh C

6, pr

edom

inan

tly C

1 thr

ough

C5.)

649-

064-

00-7

27

0-75

7-1

6847

7-75

-8

C1

M2

Gas

es (p

etro

leum

), ca

taly

tic p

olym

d. n

apht

ha st

abili

zer o

verh

ead,

C2- 4

-rich

; Pe

trole

um g

as.

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om th

e fr

actio

natio

n st

abili

zatio

n of

cat

alyt

ic p

olym

eriz

ed n

apht

ha. I

t con

sist

s of a

lipha

tic

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs in

the

rang

e of

C2 t

hrou

gh C

6, pr

edom

inan

tly C

2 thr

ough

C4.)

649-

065-

00-2

27

0-75

8-7

6847

7-76

-9

C1

M2

Gas

es (p

etro

leum

), ca

taly

tic re

form

er, C

1-4-

rich;

Pet

role

um g

as.

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

dis

tilla

tion

of p

rodu

cts

from

a c

atal

ytic

refo

rmin

g pr

oces

s. It

cons

ists

of h

ydro

carb

ons h

avin

g ca

rbon

nu

mbe

rs in

the

rang

e of

C1 t

hrou

gh C

6, pr

edom

inan

tly C

1 thr

ough

C4.)

649-

066-

00-8

27

0-76

0-8

6847

7-79

-2

C1

M2

Gas

es (p

etro

leum

), C

3-5 o

lefin

ic-p

araf

finic

alk

ylat

ion

feed

; Pet

role

um g

as

(A c

ompl

ex c

ombi

natio

n of

ole

finic

and

par

affin

ic h

ydro

carb

ons h

avin

g ca

rbon

num

bers

in th

e ra

nge

of C

3 thr

ough

C5 w

hich

are

use

d as

alk

ylat

ion

feed

. Am

bien

t tem

pera

ture

s nor

mal

ly e

xcee

d th

e cr

itica

l tem

pera

ture

of t

hese

co

mbi

natio

ns.)

649-

067-

00-3

27

0-76

5-5

6847

7-83

-8

C1

M2

Gas

es (p

etro

leum

), C

4-ric

h; P

etro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by d

istil

latio

n of

pro

duct

s fr

om a

cat

alyt

ic fr

actio

natio

n pr

oces

s. It

cons

ists

of a

lipha

tic h

ydro

carb

ons

havi

ng c

arbo

n nu

mbe

rs in

the

rang

e of

C3 t

hrou

gh C

5, pr

edom

inan

tly C

4.)

649-

068-

00-9

27

0-76

7-6

6847

7-85

-0

C1

M2

53

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Gas

es (p

etro

leum

), de

etha

nize

r ove

rhea

ds; P

etro

leum

gas

. (A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

from

dis

tilla

tion

of th

e ga

s and

gas

olin

e fr

actio

ns fr

om th

e ca

taly

tic c

rack

ing

proc

ess.

It co

ntai

ns

pred

omin

antly

eth

ane

and

ethy

lene

.)

649-

069-

00-4

27

0-76

8-1

6847

7-86

-1

C1

M2

Gas

es (p

etro

leum

), de

isob

utan

izer

tow

er o

verh

eads

; Pet

role

um g

as

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

the

atm

osph

eric

di

still

atio

n of

a b

utan

e-bu

tyle

ne st

ream

. It c

onsi

sts o

f alip

hatic

hyd

roca

rbon

s ha

ving

car

bon

num

bers

pre

dom

inan

tly in

the

rang

e of

C3 t

hrou

gh C

4.)

649-

070-

00-X

27

0-76

9-7

6847

7-87

-2

C1

M2

Gas

es (p

etro

leum

), de

prop

aniz

er d

ry, p

rope

ne-ri

ch; P

etro

leum

gas

. (A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by th

e di

still

atio

n of

pr

oduc

ts fr

om th

e ga

s and

gas

olin

e fr

actio

ns o

f a c

atal

ytic

cra

ckin

g pr

oces

s. It

cons

ists

pre

dom

inan

tly o

f pro

pyle

ne w

ith so

me

etha

ne a

nd p

ropa

ne.)

649-

071-

00-5

27

0-77

2-3

6847

7-90

-7

C1

M2

Gas

es (p

etro

leum

), de

prop

aniz

er o

verh

eads

; Pet

role

um g

as

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

dis

tilla

tion

of p

rodu

cts

from

the

gas a

nd g

asol

ine

frac

tions

of a

cat

alyt

ic c

rack

ing

proc

ess.

It co

nsis

ts

of a

lipha

tic h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C2 t

hrou

gh C

4.)

649-

072-

00-0

27

0-77

3-9

6847

7-91

-8

C1

M

2

Gas

es (p

etro

leum

), ga

s rec

over

y pl

ant d

epro

pani

zer o

verh

eads

; Pet

role

um g

as

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

frac

tiona

tion

of

mis

cella

neou

s hyd

roca

rbon

stre

ams.

It co

nsis

ts p

redo

min

antly

of

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs in

the

rang

e of

C1 t

hrou

gh C

4, pr

edom

inan

tly p

ropa

ne.)

649-

073-

00-6

27

0-77

7-0

6847

7-94

-1

C1

M

2

Gas

es (p

etro

leum

), G

irbat

ol u

nit f

eed;

Pet

role

um g

as

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s tha

t is u

sed

as th

e fe

ed in

to th

e G

irbat

ol u

nit t

o re

mov

e hy

drog

en su

lfide

. It c

onsi

sts o

f alip

hatic

hyd

roca

rbon

s ha

ving

car

bon

num

bers

pre

dom

inan

tly in

the

rang

e of

C2 t

hrou

gh C

4.)

649-

074-

00-1

27

0-77

8-6

6847

7-95

-2

C1

M

2

Gas

es (p

etro

leum

), is

omer

ized

nap

htha

frac

tiona

tor,

C4-r

ich,

hyd

roge

n su

lfide

-fr

ee; P

etro

leum

gas

64

9-07

5-00

-7

270-

782-

8 68

477-

99-6

C

1

M2

54

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Tail

gas (

petro

leum

), ca

taly

tic c

rack

ed c

larif

ied

oil a

nd th

erm

al c

rack

ed

vacu

um re

sidu

e fr

actio

natio

n re

flux

drum

; Pet

role

um g

as

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om fr

actio

natio

n of

ca

taly

tic c

rack

ed c

larif

ied

oil a

nd th

erm

al c

rack

ed v

acuu

m re

sidu

e. It

con

sist

s pr

edom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

1 thr

ough

C6.)

649-

076-

00-2

27

0-80

2-5

6847

8-21

-7

C1

M

2

Tail

gas (

petro

leum

), ca

taly

tic c

rack

ed n

apht

ha st

abili

zatio

n ab

sorb

er;

Petro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

the

stab

iliza

tion

of

cata

lytic

cra

cked

nap

htha

. It c

onsi

sts p

redo

min

antly

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C1 t

hrou

gh C

6.)

649-

077-

00-8

27

0-80

3-0

6847

8-22

-8

C1

M

2

Tail

gas (

petro

leum

), ca

taly

tic c

rack

er, c

atal

ytic

refo

rmer

and

hy

drod

esul

furiz

er c

ombi

ned

frac

tiona

ter;

Petro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

the

frac

tiona

tion

of

prod

ucts

from

cat

alyt

ic c

rack

ing,

cat

alyt

ic re

form

ing

and

hydr

odes

ulfu

rizin

g pr

oces

ses t

reat

ed to

rem

ove

acid

ic im

purit

ies.

It co

nsis

ts p

redo

min

antly

of

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

1 th

roug

h C

5.)

649-

078-

00-3

27

0-80

4-6

6847

8-24

-0

C1

M

2

Tail

gas (

petro

leum

), ca

taly

tic re

form

ed n

apht

ha fr

actio

natio

n st

abili

zer;

Petro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

the

frac

tiona

tion

stab

iliza

tion

of c

atal

ytic

refo

rmed

nap

htha

. It c

onsi

sts p

redo

min

antly

of

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

1 th

roug

h C

4.)

649-

079-

00-9

27

0-80

6-7

6847

8-26

-2

C1

M2

Tail

gas (

petro

leum

), sa

tura

te g

as p

lant

mix

ed st

ream

, C4-r

ich;

Pet

role

um g

as

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om th

e fr

actio

natio

n st

abili

zatio

n of

stra

ight

-run

naph

tha,

dis

tilla

tion

tail

gas a

nd c

atal

ytic

refo

rmed

na

phth

a st

abili

zer t

ail g

as. I

t con

sist

s of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

in

the

rang

e of

C3 t

hrou

gh C

6, pr

edom

inan

tly b

utan

e an

d is

obut

ane.

)

649-

080-

00-4

27

0-81

3-5

6847

8-32

-0

C1

M2

55

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Tail

gas (

petro

leum

), sa

tura

te g

as re

cove

ry p

lant

, C1-

2-ric

h; P

etro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

frac

tiona

tion

of

dist

illat

e ta

il ga

s, st

raig

ht-ru

n na

phth

a, c

atal

ytic

refo

rmed

nap

htha

stab

ilize

r ta

il ga

s. It

cons

ists

pre

dom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs in

th

e ra

nge

of C

1 thr

ough

C5,

pred

omin

antly

met

hane

and

eth

ane.

)

649-

081-

00-X

27

0-81

4-0

6847

8-33

-1

C1

M

2

Tail

gas (

petro

leum

), va

cuum

resi

dues

ther

mal

cra

cker

; Pet

role

um g

as (A

co

mpl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om th

e th

erm

al c

rack

ing

of

vacu

um re

sidu

es. I

t con

sist

s of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C1 t

hrou

gh C

5.)

649-

082-

00-5

27

0-81

5-6

6847

8-34

-2

C1

M

2

Hyd

roca

rbon

s, C

3-4-r

ich,

pet

role

um d

istil

late

; Pet

role

um g

as (A

com

plex

co

mbi

natio

n of

hyd

roca

rbon

s pro

duce

d by

dis

tilla

tion

and

cond

ensa

tion

of

crud

e oi

l. It

cons

ists

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

in th

e ra

nge

of

C3 t

hrou

gh C

5, pr

edom

inan

tly C

3 thr

ough

C4.)

649-

083-

00-0

27

0-99

0-9

6851

2-91

-4

C1

M

2

Gas

es (p

etro

leum

), fu

ll-ra

nge

stra

ight

-run

naph

tha

dehe

xani

zer o

ff; P

etro

leum

ga

s (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by th

e fr

actio

natio

n of

the

full-

rang

e st

raig

ht-r

un n

apht

ha. I

t con

sist

s of h

ydro

carb

ons h

avin

g ca

rbon

nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

2 thr

ough

C6.)

649-

084-

00-6

27

1-00

0-8

6851

3-15

-5

C1

M

2

Gas

es (p

etro

leum

), hy

droc

rack

ing

depr

opan

izer

off

, hyd

roca

rbon

-rich

; Pe

trole

um g

as

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

pro

duce

d by

the

dist

illat

ion

of

prod

ucts

from

a h

ydro

crac

king

pro

cess

. It c

onsi

sts p

redo

min

antly

of

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

1 th

roug

h C

4. It

may

als

o co

ntai

n sm

all a

mou

nts o

f hyd

roge

n an

d hy

drog

en

sulfi

de.)

649-

085-

00-1

27

1-00

1-3

6851

3-16

-6

C1

M

2

Gas

es (p

etro

leum

), lig

ht st

raig

ht-ru

n na

phth

a st

abili

zer o

ff; P

etro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by th

e st

abili

zatio

n of

ligh

t st

raig

ht-ru

n na

phth

a. It

con

sist

s of s

atur

ated

alip

hatic

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

2 thr

ough

C6.)

649-

086-

00-7

27

1-00

2-9

6851

3-17

-7

C1

M

2

56

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Res

idue

s (pe

trole

um),

alky

latio

n sp

litte

r, C

4-ric

h; P

etro

leum

gas

(A

com

plex

resi

duum

from

the

dist

illat

ion

of st

ream

s fro

m v

ario

us re

finer

y op

erat

ions

. It c

onsi

sts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs in

the

rang

e of

C

4 thr

ough

C5,

pred

omin

antly

but

ane,

and

boi

ling

in th

e ra

nge

of

appr

oxim

atel

y �1

1.7

°C to

27.

8 °C

.)

649-

087-

00-2

27

1-01

0-2

6851

3-66

-6

C1

M2

Hyd

roca

rbon

s, C

1-4;

Pet

role

um g

as

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

vide

d by

ther

mal

cra

ckin

g an

d ab

sorb

er o

pera

tions

and

by

dist

illat

ion

of c

rude

oil.

It c

onsi

sts o

f hyd

roca

rbon

s ha

ving

car

bon

num

bers

pre

dom

inan

tly in

the

rang

e of

C1 t

hrou

gh C

4 and

bo

iling

in th

e ra

nge

of a

ppro

xim

atel

y m

inus

164

°C to

min

us 0

.5 °C

.)

649-

088-

00-8

27

1-03

2-2

6851

4-31

-8

C1

M2

Hyd

roca

rbon

s, C

1-4,

swee

tene

d; P

etro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by su

bjec

ting

hydr

ocar

bon

gase

s to

a sw

eete

ning

pro

cess

to c

onve

rt m

erca

ptan

s or t

o re

mov

e ac

idic

im

purit

ies.

It co

nsis

ts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in

the

rang

e of

C1 t

hrou

gh C

4 and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y �1

64

°C to

�0.

5 °C

.)

649-

089-

00-3

27

1-03

8-5

6851

4-36

-3

C1

M

2

Hyd

roca

rbon

s, C

1-3;

Petro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C1 t

hrou

gh C

3 and

boi

ling

in th

e ra

nge

of

appr

oxim

atel

y �1

64 °C

to �

42 °C

.)

649-

090-

00-9

27

1-25

9-7

6852

7-16

-2

C1

M

2

Hyd

roca

rbon

s, C

1-4,

debu

tani

zer f

ract

ion;

Pet

role

um g

as

649-

091-

00-4

27

1-26

1-8

6852

7-19

-5

C1

M

2

Gas

es (p

etro

leum

), C

1-5,

wet

; Pet

role

um g

as

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

the

dist

illat

ion

of c

rude

oi

l and

/or t

he c

rack

ing

of to

wer

gas

oil.

It c

onsi

sts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

1 thr

ough

C5.)

649-

092-

00-X

27

1-62

4-0

6860

2-83

-5

C1

M

2

Hyd

roca

rbon

s, C

2-4;

Petro

leum

gas

64

9-09

3-00

-5

271-

734-

9 68

606-

25-7

C

1 M

2

Hyd

roca

rbon

s, C

3; Pe

trole

um g

as

649-

094-

00-0

27

1-73

5-4

6860

6-26

-8

C1

M2

57

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Gas

es (p

etro

leum

), al

kyla

tion

feed

; Pet

role

um g

as

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

the

cata

lytic

cra

ckin

g of

gas

oil.

It c

onsi

sts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in

the

rang

e of

C3 t

hrou

gh C

4.)

649-

095-

00-6

27

1-73

7-5

6860

6-27

-9

C1

M2

Gas

es (p

etro

leum

), de

prop

aniz

er b

otto

ms f

ract

iona

tion

off;

Petro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

the

frac

tiona

tion

of

depr

opan

izer

bot

tom

s. It

cons

ists

pre

dom

inan

tly o

f but

ane,

isob

utan

e an

d bu

tadi

ene.

)

649-

096-

00-1

27

1-74

2-2

6860

6-34

-8

C1

M2

Gas

es (p

etro

leum

), re

finer

y bl

end;

Pet

role

um g

as

(A c

ompl

ex c

ombi

natio

n ob

tain

ed fr

om v

ario

us p

roce

sses

. It c

onsi

sts o

f hy

drog

en, h

ydro

gen

sulfi

de a

nd h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C1 t

hrou

gh C

5.)

649-

097-

00-7

27

2-18

3-7

6878

3-07

-3

C1

M2

Gas

es (p

etro

leum

), ca

taly

tic c

rack

ing;

Pet

role

um g

as

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

the

dist

illat

ion

of th

e pr

oduc

ts fr

om a

cat

alyt

ic c

rack

ing

proc

ess.

It co

nsis

ts p

redo

min

antly

of

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

3 th

roug

h C

5.)

649-

098-

00-2

27

2-20

3-4

6878

3-64

-2

C1

M2

Gas

es (p

etro

leum

), C

2-4,

swee

tene

d; P

etro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by su

bjec

ting

a pe

trole

um

dist

illat

e to

a sw

eete

ning

pro

cess

to c

onve

rt m

erca

ptan

s or t

o re

mov

e ac

idic

im

purit

ies.

It co

nsis

ts p

redo

min

antly

of s

atur

ated

and

uns

atur

ated

hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C2

thro

ugh

C4 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

� 51

°C to

� 3

4 °C

.)

649-

099-

00-8

27

2-20

5-5

6878

3-65

-3

C1

M2

Gas

es (p

etro

leum

), cr

ude

oil f

ract

iona

tion

off;

Petro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by th

e fr

actio

natio

n of

cr

ude

oil.

It co

nsis

ts o

f sat

urat

ed a

lipha

tic h

ydro

carb

ons h

avin

g ca

rbon

nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

1 thr

ough

C5.)

649-

100-

00-1

27

2-87

1-7

6891

8-99

-0

C1

M2

58

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Gas

es (p

etro

leum

), de

hexa

nize

r off

; Pet

role

um g

as

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

the

frac

tiona

tion

of

com

bine

d na

phth

a st

ream

s. It

cons

ists

of s

atur

ated

alip

hatic

hyd

roca

rbon

s ha

ving

car

bon

num

bers

pre

dom

inan

tly in

the

rang

e of

C1 t

hrou

gh C

5.)

649-

101-

00-7

27

2-87

2-2

6891

9-00

-6

C1

M2

Gas

es (p

etro

leum

), lig

ht st

raig

ht ru

n ga

solin

e fr

actio

natio

n st

abili

zer o

ff;

Petro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by th

e fr

actio

natio

n of

lig

ht st

raig

ht-ru

n ga

solin

e. It

con

sists

of s

atur

ated

alip

hatic

hyd

roca

rbon

s ha

ving

car

bon

num

bers

pre

dom

inan

tly in

the

rang

e of

C1 t

hrou

gh C

5.)

649-

102-

00-2

27

2-87

8-5

6891

9-05

-1

C1

M2

Gas

es (p

etro

leum

), na

phth

a un

ifine

r des

ulfu

rizat

ion

strip

per o

ff; P

etro

leum

ga

s (A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by a

nap

htha

uni

finer

de

sulfu

rizat

ion

proc

ess a

nd st

rippe

d fr

om th

e na

phth

a pr

oduc

t. It

cons

ists

of

satu

rate

d al

ipha

tic h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C1 t

hrou

gh C

4.)

649-

103-

00-8

27

2-87

9-0

6891

9-06

-2

C1

M

2

Gas

es (p

etro

leum

), st

raig

ht-r

un n

apht

ha c

atal

ytic

refo

rmin

g of

f; Pe

trole

um g

as

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

the

cata

lytic

refo

rmin

g of

stra

ight

-run

nap

htha

and

frac

tiona

tion

of th

e to

tal e

fflu

ent.

It co

nsis

ts o

f m

etha

ne, e

than

e, a

nd p

ropa

ne.)

649-

104-

00-3

27

2-88

2-7

6891

9-09

-5

C1

M2

Gas

es (p

etro

leum

), flu

idiz

ed c

atal

ytic

cra

cker

split

ter o

verh

eads

; Pet

role

um

gas

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

the

frac

tiona

tion

of th

e ch

arge

to th

e C

3-C4 s

plitt

er. I

t con

sist

s pre

dom

inan

tly o

f C3 h

ydro

carb

ons.)

649-

105-

00-9

27

2-89

3-7

6891

9-20

-0

C1

M2

Gas

es (p

etro

leum

), st

raig

ht-r

un st

abili

zer o

ff; P

etro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

the

frac

tiona

tion

of

the

liqui

d fr

om th

e fir

st to

wer

use

d in

the

dist

illat

ion

of c

rude

oil.

It c

onsi

sts o

f sa

tura

ted

alip

hatic

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

1 thr

ough

C4.)

649-

106-

00-4

27

2-88

3-2

6891

9-10

-8

C1

M2

59

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Gas

es (p

etro

leum

), ca

taly

tic c

rack

ed n

apht

ha d

ebut

aniz

er; P

etro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

frac

tiona

tion

of

cata

lytic

cra

cked

nap

htha

. It c

onsi

sts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

1 thr

ough

C4.)

649-

107-

00-X

27

3-16

9-3

6895

2-76

-1

C1

M2

Tail

gas (

petro

leum

), ca

taly

tic c

rack

ed d

istil

late

and

nap

htha

stab

ilize

r; Pe

trole

um g

as

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

the

frac

tiona

tion

of

cata

lytic

cra

cked

nap

htha

and

dis

tilla

te. I

t con

sist

s pre

dom

inan

tly o

f hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C1

thro

ugh

C4.)

649-

108-

00-5

27

3-17

0-9

6895

2-77

-2

C1

M2

Tail

gas (

petro

leum

), th

erm

al-c

rack

ed d

istil

late

, gas

oil

and

naph

tha

abso

rber

; Pe

trole

um g

as

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om th

e se

para

tion

of

ther

mal

-cra

cked

dis

tilla

tes,

naph

tha

and

gas o

il. It

con

sist

s pre

dom

inan

tly o

f hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C1

thro

ugh

C6.)

649-

109-

00-0

27

3-17

5-6

6895

2-81

-8

C1

M2

Tail

gas (

petro

leum

), th

erm

al c

rack

ed h

ydro

carb

on fr

actio

natio

n st

abili

zer,

petro

leum

cok

ing;

Pet

role

um g

as

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om th

e fr

actio

natio

n st

abili

zatio

n of

ther

mal

cra

cked

hyd

roca

rbon

s fro

m a

pet

role

um c

okin

g pr

oces

s. It

cons

ists

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

th

e ra

nge

of C

1 thr

ough

C6.)

649-

110-

00-6

27

3-17

6-1

6895

2-82

-9

C1

M2

Gas

es (p

etro

leum

, lig

ht st

eam

-cra

cked

, but

adie

ne c

onc.

; Pet

role

um g

as

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

the

dist

illat

ion

of

prod

ucts

from

a th

erm

al c

rack

ing

proc

ess.

It co

nsis

ts o

f hyd

roca

rbon

s hav

ing

a ca

rbon

num

ber p

redo

min

antly

of C

4.)

649-

111-

00-1

27

3-26

5-5

6895

5-28

-2

C1

M2

60

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Gas

es (p

etro

leum

), st

raig

ht-r

un n

apht

ha c

atal

ytic

refo

rmer

stab

ilize

r ove

rhea

d;

Petro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by th

e ca

taly

tic re

form

ing

of st

raig

ht-r

un n

apht

ha a

nd th

e fr

actio

natio

n of

the

tota

l eff

luen

t. It

cons

ists

of

satu

rate

d al

ipha

tic h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C2 t

hrou

gh C

4.)

649-

112-

00-7

27

3-27

0-2

6895

5-34

-0

C1

M2

Hyd

roca

rbon

s, C

4; Pe

trole

um g

as

649-

113-

00-2

28

9-33

9-5

8774

1-01

-3

C1

M2

A

lkan

es, C

1-4,

C3-r

ich;

Pet

role

um g

as

649-

114-

00-8

29

2-45

6-4

9062

2-55

-2

C1

M2

G

ases

(pet

role

um),

stea

m-c

rack

er C

3-ric

h; P

etro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by th

e di

still

atio

n of

pr

oduc

ts fr

om a

stea

m c

rack

ing

proc

ess.

It co

nsis

ts p

redo

min

antly

of

prop

ylen

e w

ith so

me

prop

ane

and

boils

in th

e ra

nge

of a

ppro

xim

atel

y �°

70 °C

to

0 °C

.)

649-

115-

00-3

29

5-40

4-9

9204

5-22

-2

C1

M2

Hyd

roca

rbon

s, C

4, st

eam

-cra

cker

dis

tilla

te; P

etro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by th

e di

still

atio

n of

the

prod

ucts

of a

stea

m c

rack

ing

proc

ess.

It co

nsis

ts p

redo

min

antly

of

hydr

ocar

bons

hav

ing

a ca

rbon

num

ber o

f C4,

pred

omin

antly

1-b

uten

e an

d 2-

bute

ne, c

onta

inin

g al

so b

utan

e an

d is

obut

ene

and

boili

ng in

the

rang

e of

ap

prox

imat

ely

�12

°C to

5 °C

.)

649-

116-

00-9

29

5-40

5-4

9204

5-23

-3

C1

M2

Petro

leum

gas

es, l

ique

fied,

swee

tene

d, C

4 fra

ctio

n; P

etro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by su

bjec

ting

a liq

uifie

d pe

trole

um g

as m

ix to

a sw

eete

ning

pro

cess

to o

xidi

ze m

erca

ptan

s or t

o re

mov

e ac

idic

impu

ritie

s. It

cons

ists

pre

dom

inan

tly o

f C4 s

atur

ated

and

uns

atur

ated

hy

droc

arbo

ns.)

649-

117-

00-4

29

5-46

3-0

9204

5-80

-2

C1

M2

Hyd

roca

rbon

s, C

4, 1,

3-bu

tadi

enea

nd is

obut

ene-

free

; Pet

role

um g

as

649-

118-

00-X

30

6-00

4-1

9546

5-89

-7

C1

M2

R

affin

ates

(pet

role

um),

stea

m-c

rack

ed C

4 fra

ctio

n cu

prou

s am

mon

ium

ace

tate

ex

tn.,

C3-

5 and

C3-

5 uns

atd.

, but

adie

ne-fr

ee; P

etro

leum

gas

64

9-11

9-00

-5

307-

769-

4 97

722-

19-5

C

1 M

2

61

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Gas

es (p

etro

leum

), am

ine

syst

em fe

ed; R

efin

ery

gas

(The

feed

gas

to th

e am

ine

syst

em fo

r rem

oval

of h

ydro

gen

sulp

hide

. It

cons

ists

prim

arily

of h

ydro

gen.

Car

bon

mon

oxid

e, c

arbo

n di

oxid

e, h

ydro

gen

sulfi

de a

nd a

lipha

tic h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

th

e ra

nge

of C

1 thr

ough

C5 m

ay a

lso

be p

rese

nt.)

649-

120-

00-0

27

0-74

6-1

6847

7-65

-6

C1

M2

Gas

es (p

etro

leum

), be

nzen

e un

it hy

drod

esul

phur

izer

off

; Ref

iner

y ga

s (O

ff g

ases

pro

duce

d by

the

benz

ene

unit.

It c

onsi

sts p

rimar

ily o

f hyd

roge

n.

Car

bon

mon

oxid

e an

d hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

th

e ra

nge

of C

1 thr

ough

C6,

incl

udin

g be

nzen

e, m

ay a

lso

be p

rese

nt.)

649-

121-

00-6

27

0-74

7-7

6847

7-66

-7

C1

M2

Gas

es (p

etro

leum

), be

nzen

e un

it re

cycl

e, h

ydro

gen-

rich;

Ref

iner

y ga

s (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by re

cycl

ing

the

gase

s of

the

benz

ene

unit.

It c

onsi

sts p

rimar

ily o

f hyd

roge

n w

ith v

ario

us sm

all a

mou

nts

of c

arbo

n m

onox

ide

and

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs in

the

rang

e of

C

1 thr

ough

C6.)

649-

122-

00-1

27

0-74

8-2

6847

7-67

-8

C1

M2

Gas

es (p

etro

leum

), bl

end

oil,

hydr

ogen

-nitr

ogen

-ric

h; R

efin

ery

gas

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

dis

tilla

tion

of a

ble

nd

oil.

It co

nsis

ts p

rimar

ily o

f hyd

roge

n an

d ni

troge

n w

ith v

ario

us sm

all a

mou

nts

of c

arbo

n m

onox

ide,

car

bon

diox

ide,

and

alip

hatic

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

1 thr

ough

C5.)

649-

123-

00-7

27

0-74

9-8

6847

7-68

-9

C1

M2

Gas

es (p

etro

leum

), ca

taly

tic re

form

ed n

apht

ha st

rippe

r ove

rhea

ds; R

efin

ery

gas

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om st

abili

zatio

n of

ca

taly

tic re

form

ed n

apht

ha. I

t con

sists

of h

ydro

gen

and

satu

rate

d hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C1

thro

ugh

C4.)

649-

124-

00-2

27

0-75

9-2

6847

7-77

-0

C1

M2

62

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Gas

es (p

etro

leum

), C

6-8 c

atal

ytic

refo

rmer

recy

cle;

Ref

iner

y ga

s (A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by d

istil

latio

n of

pro

duct

s fr

om c

atal

ytic

refo

rmin

g of

C6-C

8 fee

d an

d re

cycl

ed to

con

serv

e hy

drog

en. I

t co

nsis

ts p

rimar

ily o

f hyd

roge

n. It

may

als

o co

ntai

n va

rious

smal

l am

ount

s of

carb

on m

onox

ide,

car

bon

diox

ide,

nitr

ogen

, and

hyd

roca

rbon

s hav

ing

carb

on

num

bers

pre

dom

inan

tly in

the

rang

e of

C1 t

hrou

gh C

6.)

649-

125-

00-8

27

0-76

1-3

6847

7-80

-5

C1

M2

Gas

es (p

etro

leum

), C

6-8 c

atal

ytic

refo

rmer

; Ref

iner

y ga

s (A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by d

istil

latio

n of

pro

duct

s fr

om c

atal

ytic

refo

rmin

g of

C6-C

8 fee

d. It

con

sist

s of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

in th

e ra

nge

of C

1 thr

ough

C5 a

nd h

ydro

gen.

)

649-

126-

00-3

27

0-76

2-9

6847

7-81

-6

C1

M

2

Gas

es (p

etro

leum

), C

6-8 c

atal

ytic

refo

rmer

recy

cle,

hyd

roge

n-ric

h; R

efin

ery

gas

649-

127-

00-9

27

0-76

3-4

6847

7-82

-7

C1

M2

Gas

es (p

etro

leum

), C

2-ret

urn

stre

am; R

efin

ery

gas

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

the

extra

ctio

n of

hy

drog

en fr

om a

gas

stre

am w

hich

con

sist

s prim

arily

of h

ydro

gen

with

smal

l am

ount

s of n

itrog

en, c

arbo

n m

onox

ide,

met

hane

, eth

ane,

and

eth

ylen

e. It

co

ntai

ns p

redo

min

antly

hyd

roca

rbon

s suc

h as

met

hane

, eth

ane,

and

eth

ylen

e w

ith sm

all a

mou

nts o

f hyd

roge

n, n

itrog

en a

nd c

arbo

n m

onox

ide.

)

649-

128-

00-4

27

0-76

6-0

6847

7-84

-9

C1

M2

Gas

es (p

etro

leum

), dr

y so

ur, g

as-c

oncn

.-uni

t-off

; Ref

iner

y ga

s (T

he c

ompl

ex c

ombi

natio

n of

dry

gas

es fr

om a

gas

con

cent

ratio

n un

it. It

co

nsis

ts o

f hyd

roge

n, h

ydro

gen

sulp

hide

and

hyd

roca

rbon

s hav

ing

carb

on

num

bers

pre

dom

inan

tly in

the

rang

e of

C1 t

hrou

gh C

3.)

649-

129-

00-X

27

0-77

4-4

6847

7-92

-9

C1

M2

Gas

es (p

etro

leum

), ga

s con

cn. r

eabs

orbe

r dis

tn.;

Ref

iner

y ga

s (A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by d

istil

latio

n of

pro

duct

s fr

om c

ombi

ned

gas s

tream

s in

a ga

s con

cent

ratio

n re

abso

rber

. It c

onsi

sts

pred

omin

antly

of h

ydro

gen,

car

bon

mon

oxid

e, c

arbo

n di

oxid

e, n

itrog

en,

hydr

ogen

sulp

hide

and

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs in

the

rang

e of

C

1 thr

ough

C3.)

649-

130-

00-5

27

0-77

6-5

6847

7-93

-0

C1

M2

63

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Gas

es (p

etro

leum

), hy

drog

en a

bsor

ber o

ff; R

efin

ery

gas

(A c

ompl

ex c

ombi

natio

n ob

tain

ed b

y ab

sorb

ing

hydr

ogen

from

a h

ydro

gen

rich

stre

am. I

t con

sist

s of h

ydro

gen,

car

bon

mon

oxid

e, n

itrog

en, a

nd m

etha

ne

with

smal

l am

ount

s of C

2 hyd

roca

rbon

s.)

649-

131-

00-0

27

0-77

9-1

6847

7-96

-3

C1

M2

Gas

es (p

etro

leum

), hy

drog

en-r

ich;

Ref

iner

y ga

s (A

com

plex

com

bina

tion

sepa

rate

d as

a g

as fr

om h

ydro

carb

on g

ases

by

chill

ing.

It c

onsi

sts p

rimar

ily o

f hyd

roge

n w

ith v

ario

us sm

all a

mou

nts o

f ca

rbon

mon

oxid

e, n

itrog

en, m

etha

ne, a

nd C

2 hyd

roca

rbon

s.)

649-

132-

00-6

27

0-78

0-7

6847

7-97

-4

C1

M2

Gas

es (p

etro

leum

), hy

drot

reat

er b

lend

oil

recy

cle,

hyd

roge

n-ni

troge

n-ric

h;

Ref

iner

y ga

s (A

com

plex

com

bina

tion

obta

ined

from

recy

cled

hyd

rotre

ated

ble

nd o

il. It

co

nsis

ts p

rimar

ily o

f hyd

roge

n an

d ni

troge

n w

ith v

ario

us sm

all a

mou

nts o

f ca

rbon

mon

oxid

e, c

arbo

n di

oxid

e an

d hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C1 t

hrou

gh C

5.)

649-

133-

00-1

27

0-78

1-2

6847

7-98

-5

C1

M2

Gas

es (p

etro

leum

), re

cycl

e, h

ydro

gen-

rich;

Ref

iner

y ga

s (A

com

plex

com

bina

tion

obta

ined

from

recy

cled

reac

tor g

ases

. It c

onsi

sts

prim

arily

of h

ydro

gen

with

var

ious

smal

l am

ount

s of c

arbo

n m

onox

ide,

ca

rbon

dio

xide

, nitr

ogen

, hyd

roge

n su

lphi

de, a

nd sa

tura

ted

alip

hatic

hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

in th

e ra

nge

of C

1 thr

ough

C5.)

649-

134-

00-7

27

0-78

3-3

6847

8-00

-2

C1

M2

Gas

es (p

etro

leum

), re

form

er m

ake-

up, h

ydro

gen-

rich;

Ref

iner

y ga

s (A

com

plex

com

bina

tion

obta

ined

from

the

refo

rmer

s. It

cons

ists

prim

arily

of

hydr

ogen

with

var

ious

smal

l am

ount

s of c

arbo

n m

onox

ide

and

alip

hatic

hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C1

thro

ugh

C5.)

649-

135-

00-2

27

0-78

4-9

6847

8-01

-3

C1

M2

Gas

es (p

etro

leum

), re

form

ing

hydr

otre

ater

; Ref

iner

y ga

s (A

com

plex

com

bina

tion

obta

ined

from

the

refo

rmin

g hy

drot

reat

ing

proc

ess.

It co

nsis

ts p

rimar

ily o

f hyd

roge

n, m

etha

ne, a

nd e

than

e w

ith v

ario

us sm

all

amou

nts o

f hyd

roge

n su

lphi

de a

nd a

lipha

tic h

ydro

carb

ons h

avin

g ca

rbon

nu

mbe

rs p

redo

min

antly

in th

e ra

nge

C3 t

hrou

gh C

5.)

649-

136-

00-8

27

0-78

5-4

6847

8-02

-4

C1

M2

64

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Gas

es (p

etro

leum

), re

form

ing

hydr

otre

ater

, hyd

roge

n-m

etha

ne-ri

ch; R

efin

ery

gas

(A c

ompl

ex c

ombi

natio

n ob

tain

ed fr

om th

e re

form

ing

hydr

otre

atin

g pr

oces

s. It

cons

ists

prim

arily

of h

ydro

gen

and

met

hane

with

var

ious

smal

l am

ount

s of

carb

on m

onox

ide,

car

bon

diox

ide,

nitr

ogen

and

satu

rate

d al

ipha

tic

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

2 th

roug

h C

5.)

649-

137-

00-3

27

0-78

7-5

6847

8-03

-5

C1

M2

Gas

es (p

etro

leum

), re

form

ing

hydr

otre

ater

mak

e-up

, hyd

roge

n-ric

h; R

efin

ery

gas

(A c

ompl

ex c

ombi

natio

n ob

tain

ed fr

om th

e re

form

ing

hydr

otre

atin

g pr

oces

s. It

cons

ists

prim

arily

of h

ydro

gen

with

var

ious

smal

l am

ount

s of c

arbo

n m

onox

ide

and

alip

hatic

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in

the

rang

e of

C1 t

hrou

gh C

5.)

649-

138-

00-9

27

0-78

8-0

6847

8-04

-6

C1

M2

Gas

es (p

etro

leum

), th

erm

al c

rack

ing

dist

n.; R

efin

ery

gas

(A c

ompl

ex c

ombi

natio

n pr

oduc

ed b

y di

still

atio

n of

pro

duct

s fro

m a

ther

mal

cr

acki

ng p

roce

ss. I

t con

sist

s of h

ydro

gen,

hyd

roge

n su

lphi

de, c

arbo

n m

onox

ide,

car

bon

diox

ide

and

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

1 thr

ough

C6.)

649-

139-

00-4

27

0-78

9-6

6847

8-05

-7

C1

M2

Tail

gas (

petro

leum

), ca

taly

tic c

rack

er re

frac

tiona

tion

abso

rber

; Ref

iner

y ga

s (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

refr

actio

natio

n of

pr

oduc

ts fr

om a

cat

alyt

ic c

rack

ing

proc

ess.

It co

nsis

ts o

f hyd

roge

n an

d hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C1

thro

ugh

C3.)

649-

140-

00-X

27

0-80

5-1

6847

8-25

-1

C1

M2

Tail

gas (

petro

leum

), ca

taly

tic re

form

ed n

apht

ha se

para

tor;

Ref

iner

y ga

s (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

the

cata

lytic

re

form

ing

of st

raig

ht-ru

n na

phth

a. It

con

sist

s of h

ydro

gen

and

hydr

ocar

bons

ha

ving

car

bon

num

bers

pre

dom

inan

tly in

the

rang

e of

C1 t

hrou

gh C

6.)

649-

141-

00-5

27

0-80

7-2

6847

8-27

-3

C1

M2

65

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Tail

gas (

petro

leum

), ca

taly

tic re

form

ed n

apht

ha st

abili

zer;

Ref

iner

y ga

s (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

the

stab

iliza

tion

of

cata

lytic

refo

rmed

nap

htha

. It c

onsi

sts o

f hyd

roge

n an

d hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C1 t

hrou

gh C

6.)

649-

142-

00-0

27

0-80

8-8

6847

8-28

-4

C1

M

2

Tail

gas (

petro

leum

), cr

acke

d di

still

ate

hydr

otre

ater

sepa

rato

r; R

efin

ery

gas

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

trea

ting

crac

ked

dist

illat

es w

ith h

ydro

gen

in th

e pr

esen

ce o

f a c

atal

yst.

It co

nsis

ts o

f hyd

roge

n an

d sa

tura

ted

alip

hatic

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in

the

rang

e of

C1 t

hrou

gh C

5.)

649-

143-

00-6

27

0-80

9-3

6847

8-29

-5

C1

M2

Tail

gas (

petro

leum

), hy

drod

esul

phur

ized

stra

ight

-run

naph

tha

sepa

rato

r; R

efin

ery

gas

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om

hydr

odes

ulph

uriz

atio

n of

stra

ight

-run

naph

tha.

It c

onsi

sts o

f hyd

roge

n an

d sa

tura

ted

alip

hatic

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

1 thr

ough

C6.)

649-

144-

00-1

27

0-81

0-9

6847

8-30

-8

C1

M2

Gas

es (p

etro

leum

), ca

taly

tic re

form

ed st

raig

ht-ru

n na

phth

a st

abili

zer

over

head

s; R

efin

ery

gas

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om th

e ca

taly

tic

refo

rmin

g of

stra

ight

-run

naph

tha

follo

wed

by

frac

tiona

tion

of th

e to

tal

efflu

ent.

It co

nsis

ts o

f hyd

roge

n, m

etha

ne, e

than

e an

d pr

opan

e.)

649-

145-

00-7

27

0-99

9-8

6851

3-14

-4

C1

M2

Gas

es (p

etro

leum

), re

form

er e

fflu

ent h

igh-

pres

sure

flas

h dr

um o

ff; R

efin

ery

gas

(A c

ompl

ex c

ombi

natio

n pr

oduc

ed b

y th

e hi

gh-p

ress

ure

flash

ing

of th

e ef

fluen

t fro

m th

e re

form

ing

reac

tor.

It co

nsis

ts p

rimar

ily o

f hyd

roge

n w

ith

vario

us sm

all a

mou

nts o

f met

hane

, eth

ane,

and

pro

pane

.)

649-

146-

00-2

27

1-00

3-4

6851

3-18

-8

C1

M2

Gas

es (p

etro

leum

), re

form

er e

fflu

ent l

ow-p

ress

ure

flash

dru

m o

ff; R

efin

ery

gas

(A c

ompl

ex c

ombi

natio

n pr

oduc

ed b

y lo

w-p

ress

ure

flash

ing

of th

e ef

fluen

t fr

om th

e re

form

ing

reac

tor.

It co

nsis

ts p

rimar

ily o

f hyd

roge

n w

ith v

ario

us

smal

l am

ount

s of m

etha

ne, e

than

e, a

nd p

ropa

ne.)

649-

147-

00-8

27

1-00

5-5

6851

3-19

-9

C1

M2

66

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Gas

es (p

etro

leum

), oi

l ref

iner

y ga

s dis

tn. o

ff; R

efin

ery

gas

(A c

ompl

ex c

ombi

natio

n se

para

ted

by d

istil

latio

n of

a g

as st

ream

con

tain

ing

hydr

ogen

, car

bon

mon

oxid

e, c

arbo

n di

oxid

e an

d hy

droc

arbo

ns h

avin

g ca

rbon

nu

mbe

rs in

the

rang

e of

C1 t

hrou

gh C

6 or o

btai

ned

by c

rack

ing

etha

ne a

nd

prop

ane.

It c

onsi

sts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in

the

rang

e of

C1 t

hrou

gh C

2, hy

drog

en, n

itrog

en, a

nd c

arbo

n m

onox

ide.

)

649-

148-

00-3

27

1-25

8-1

6852

7-15

-1

C1

M2

Gas

es (p

etro

leum

), be

nzen

e un

it hy

drot

reat

er d

epen

tani

zer o

verh

eads

; R

efin

ery

gas

(A c

ompl

ex c

ombi

natio

n pr

oduc

ed b

y tre

atin

g th

e fe

ed fr

om th

e be

nzen

e un

it w

ith h

ydro

gen

in th

e pr

esen

ce o

f a c

atal

yst f

ollo

wed

by

depe

ntan

izin

g. It

co

nsis

ts p

rimar

ily o

f hyd

roge

n, e

than

e an

d pr

opan

e w

ith v

ario

us sm

all

amou

nts o

f nitr

ogen

, car

bon

mon

oxid

e, c

arbo

n di

oxid

e an

d hy

droc

arbo

ns

havi

ng c

arbo

n nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

1 thr

ough

C6.

It m

ay

cont

ain

trace

am

ount

s of b

enze

ne.)

649-

149-

00-9

27

1-62

3-5

6860

2-82

-4

C1

M2

Gas

es (p

etro

leum

), se

cond

ary

abso

rber

off

, flu

idiz

ed c

atal

ytic

cra

cker

ov

erhe

ads f

ract

iona

tor;

Ref

iner

y ga

s (A

com

plex

com

bina

tion

prod

uced

by

the

frac

tiona

tion

of th

e ov

erhe

ad

prod

ucts

from

the

cata

lytic

cra

ckin

g pr

oces

s in

the

fluid

ized

cat

alyt

ic c

rack

er.

It co

nsis

ts o

f hyd

roge

n, n

itrog

en, a

nd h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C1 t

hrou

gh C

3.)

649-

150-

00-4

27

1-62

5-6

6860

2-84

-6

C1

M2

Petro

leum

pro

duct

s, re

finer

y ga

ses;

Ref

iner

y ga

s (A

com

plex

com

bina

tion

whi

ch c

onsi

sts p

rimar

ily o

f hyd

roge

n w

ith v

ario

us

smal

l am

ount

s of m

etha

ne, e

than

e an

d pr

opan

e.)

649-

151-

00 -X

27

1-75

0-6

6860

7-11

-4

C1

M2

Gas

es (p

etro

leum

), hy

droc

rack

ing

low

-pre

ssur

e se

para

tor;

Ref

iner

y ga

s (A

com

plex

com

bina

tion

obta

ined

by

the

liqui

d-va

pour

sepa

ratio

n of

the

hydr

ocra

ckin

g pr

oces

s rea

ctor

eff

luen

t. It

cons

ists

pre

dom

inan

tly o

f hyd

roge

n an

d sa

tura

ted

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

1 thr

ough

C3.)

649-

152-

00-5

27

2-18

2-1

6878

3-06

-2

C1

M2

67

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Gas

es (p

etro

leum

), re

finer

y; R

efin

ery

gas

(A c

ompl

ex c

ombi

natio

n ob

tain

ed fr

om v

ario

us p

etro

leum

refin

ing

oper

atio

ns.

It co

nsis

ts o

f hyd

roge

n an

d hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C1 t

hrou

gh C

3.)

649-

153-

00-0

27

2-33

8-9

6881

4-67

-5

C1

M2

Gas

es (p

etro

leum

), pl

atfo

rmer

pro

duct

s sep

arat

or o

ff; R

efin

ery

gas

(A c

ompl

ex c

ombi

natio

n ob

tain

ed fr

om th

e ch

emic

al re

form

ing

of n

apht

hene

s to

aro

mat

ics.

It co

nsis

ts o

f hyd

roge

n an

d sa

tura

ted

alip

hatic

hyd

roca

rbon

s ha

ving

car

bon

num

bers

pre

dom

inan

tly in

the

rang

e of

C2 t

hrou

gh C

4.)

649-

154-

00-6

27

2-34

3-6

6881

4-90

-4

C1

M2

Gas

es (p

etro

leum

), hy

drot

reat

ed so

ur k

eros

ine

depe

ntan

izer

stab

ilize

r off

; R

efin

ery

gas

(The

com

plex

com

bina

tion

obta

ined

from

the

depe

ntan

izer

stab

iliza

tion

of

hydr

otre

ated

ker

osin

e. It

con

sist

s prim

arily

of h

ydro

gen,

met

hane

, eth

ane,

and

pr

opan

e w

ith v

ario

us sm

all a

mou

nts o

f nitr

ogen

, hyd

roge

n su

lphi

de, c

arbo

n m

onox

ide

and

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

4 thr

ough

C5.)

649-

155-

00-1

27

2-77

5-5

6891

1-58

-0

C1

M2

Gas

es (p

etro

leum

), hy

drot

reat

ed so

ur k

eros

ine

flash

dru

m; R

efin

ery

gas

(A c

ompl

ex c

ombi

natio

n ob

tain

ed fr

om th

e fla

sh d

rum

of t

he u

nit t

reat

ing

sour

ke

rosi

ne w

ith h

ydro

gen

in th

e pr

esen

ce o

f a c

atal

yst.

It co

nsis

ts p

rimar

ily o

f hy

drog

en a

nd m

etha

ne w

ith v

ario

us sm

all a

mou

nts o

f nitr

ogen

, car

bon

mon

oxid

e, a

nd h

ydro

-car

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

2 thr

ough

C5.)

649-

156-

00-7

27

2-77

6-0

6891

1-59

-1

C1

M2

Gas

es (p

etro

leum

), di

still

ate

unifi

ner d

esul

phur

izat

ion

strip

per o

ff; R

efin

ery

gas

(A c

ompl

ex c

ombi

natio

n st

rippe

d fr

om th

e liq

uid

prod

uct o

f the

uni

finer

de

sulp

huriz

atio

n pr

oces

s. It

cons

ists

of h

ydro

gen

sulp

hide

, met

hane

, eth

ane,

an

d pr

opan

e.)

649-

157-

00-2

27

2-87

3-8

6891

9-01

-7

C1

M2

68

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Gas

es (p

etro

leum

), flu

idiz

ed c

atal

ytic

cra

cker

frac

tiona

tion

off;

Ref

iner

y ga

s (A

com

plex

com

bina

tion

prod

uced

by

the

frac

tiona

tion

of th

e ov

erhe

ad

prod

uct o

f the

flui

dize

d ca

taly

tic c

rack

ing

proc

ess.

It co

nsis

ts o

f hyd

roge

n,

hydr

ogen

sulp

hide

, nitr

ogen

, and

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

1 thr

ough

C5.)

649-

158-

00-8

27

2-87

4-3

6891

9-02

-8

C1

M2

Gas

es (p

etro

leum

), flu

idiz

ed c

atal

ytic

cra

cker

scru

bbin

g se

cond

ary

abso

rber

of

f; R

efin

ery

gas

(A c

ompl

ex c

ombi

natio

n pr

oduc

ed b

y sc

rubb

ing

the

over

head

gas

from

the

fluid

ized

cat

alyt

ic c

rack

er. I

t con

sists

of h

ydro

gen,

nitr

ogen

, met

hane

, eth

ane

and

prop

ane.

)

649-

159-

00-3

27

2-87

5-9

6891

9-03

-9

C1

M2

Gas

es (p

etro

leum

), he

avy

dist

illat

e hy

drot

reat

er d

esul

phur

izat

ion

strip

per o

ff;

Ref

iner

y ga

s (A

com

plex

com

bina

tion

strip

ped

from

the

liqui

d pr

oduc

t of t

he h

eavy

di

still

ate

hydr

otre

ater

des

ulph

uriz

atio

n pr

oces

s. It

cons

ists

of h

ydro

gen,

hy

drog

en su

lphi

de, a

nd sa

tura

ted

alip

hatic

hyd

roca

rbon

s hav

ing

carb

on

num

bers

pre

dom

inan

tly in

the

rang

e of

C1 t

hrou

gh C

5.)

649-

160-

00-9

27

2-87

6-4

6891

9-04

-0

C1

M2

Gas

es (p

etro

leum

), pl

atfo

rmer

stab

ilize

r off

, lig

ht e

nds f

ract

iona

tion;

Ref

iner

y ga

s (A

com

plex

com

bina

tion

obta

ined

by

the

frac

tiona

tion

of th

e lig

ht e

nds o

f the

pl

atin

um re

acto

rs o

f the

pla

tform

er u

nit.

It co

nsis

ts o

f hyd

roge

n, m

etha

ne,

etha

ne a

nd p

ropa

ne.)

649-

161-

00-4

27

2-88

0-6

6891

9-07

-3

C1

M

2

Gas

es (p

etro

leum

), pr

efla

sh to

wer

off

, cru

de d

istn

.; R

efin

ery

gas

(A c

ompl

ex c

ombi

natio

n pr

oduc

ed fr

om th

e fir

st to

wer

use

d in

the

dist

illat

ion

of c

rude

oil.

It c

onsi

sts o

f nitr

ogen

and

satu

rate

d al

ipha

tic h

ydro

carb

ons

havi

ng c

arbo

n nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

1 thr

ough

C5.)

649-

162-

00-X

27

2-88

1-1

6891

9-08

-4

C1

M2

Gas

es (p

etro

leum

), ta

r stri

pper

off

; Ref

iner

y ga

s (A

com

plex

com

bina

tion

obta

ined

by

the

frac

tiona

tion

of re

duce

d cr

ude

oil.

It co

nsis

ts o

f hyd

roge

n an

d hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly

in th

e ra

nge

of C

1 thr

ough

C4.)

649-

163-

00-5

27

2-88

4-8

6891

9-11

-9

C1

M2

69

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Gas

es (p

etro

leum

), un

ifine

r stri

pper

off

; Ref

iner

y ga

s (A

com

bina

tion

of h

ydro

gen

and

met

hane

obt

aine

d by

frac

tiona

tion

of th

e pr

oduc

ts fr

om th

e un

ifine

r uni

t.)

649-

164-

00-0

27

2-88

5-3

6891

9-12

-0

C1

M2

Tail

gas (

petro

leum

), ca

taly

tic h

ydro

desu

lphu

rized

nap

htha

sepa

rato

r; R

efin

ery

gas

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om th

e hy

drod

esul

phur

izat

ion

of n

apht

ha. I

t con

sist

s of h

ydro

gen,

met

hane

, eth

ane,

an

d pr

opan

e.)

649-

165-

00-6

27

3-17

3-5

6895

2-79

-4

C1

M2

Tail

gas (

petro

leum

), st

raig

ht-ru

n na

phth

a hy

drod

esul

phur

izer

; Ref

iner

y ga

s (A

com

plex

com

bina

tion

obta

ined

from

the

hydr

odes

ulph

uriz

atio

n of

stra

ight

-ru

n na

phth

a. It

con

sist

s of h

ydro

gen

and

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

1 thr

ough

C5.)

649-

166-

00-1

27

3-17

4-0

6895

2-80

-7

C1

M2

Gas

es (p

etro

leum

), sp

onge

abs

orbe

r off

, flu

idiz

ed c

atal

ytic

cra

cker

and

gas

oil

desu

lphu

rizer

ove

rhea

d fr

actio

natio

n; R

efin

ery

gas

(A c

ompl

ex c

ombi

natio

n ob

tain

ed b

y th

e fr

actio

natio

n of

pro

duct

s fro

m th

e flu

idiz

ed c

atal

ytic

cra

cker

and

gas

oil

desu

lphu

rizer

. It c

onsi

sts o

f hyd

roge

n an

d hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C1

thro

ugh

C4.)

649-

167-

00-7

27

3-26

9-7

6895

5-33

-9

C1

M2

Gas

es (p

etro

leum

), cr

ude

distn

. and

cat

alyt

ic c

rack

ing;

Ref

iner

y ga

s (A

com

plex

com

bina

tion

prod

uced

by

crud

e di

still

atio

n an

d ca

taly

tic c

rack

ing

proc

esse

s. It

cons

ists

of h

ydro

gen,

hyd

roge

n su

lphi

de, n

itrog

en, c

arbo

n m

onox

ide

and

para

ffin

ic a

nd o

lefin

ic h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C1 t

hrou

gh C

6.)

649-

168-

00-2

27

3-56

3-5

6898

9-88

-8

C1

M2

Gas

es (p

etro

leum

), ga

s oil

diet

hano

lam

ine

scru

bber

off

; Ref

iner

y ga

s (A

com

plex

com

bina

tion

prod

uced

by

desu

lphu

rizat

ion

of g

as o

ils w

ith

diet

hano

lam

ine.

It c

onsis

ts p

redo

min

antly

of h

ydro

gen

sulp

hide

, hyd

roge

n an

d al

ipha

tic h

ydro

carb

ons h

avin

g ca

rbon

num

bers

in th

e ra

nge

of C

1 thr

ough

C5.)

649-

169-

00-8

29

5-39

7-2

9204

5-15

-3

C1

M2

70

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Gas

es (p

etro

leum

), ga

s oil

hydr

odes

ulph

uriz

atio

n ef

fluen

t; R

efin

ery

gas

(A c

ompl

ex c

ombi

natio

n ob

tain

ed b

y se

para

tion

of th

e liq

uid

phas

e fr

om th

e ef

fluen

t fro

m th

e hy

drog

enat

ion

reac

tion.

It c

onsi

sts p

redo

min

antly

of

hydr

ogen

, hyd

roge

n su

lphi

de a

nd a

lipha

tic h

ydro

carb

ons h

avin

g ca

rbon

nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

1 thr

ough

C3.)

649-

170-

00-3

29

5-39

8-8

9204

5-16

-4

C1

M2

Gas

es (p

etro

leum

), ga

s oil

hydr

odes

ulph

uriz

atio

n pu

rge;

Ref

iner

y ga

s (A

com

plex

com

bina

tion

of g

ases

obt

aine

d fr

om th

e re

form

er a

nd fr

om th

e pu

rges

from

the

hydr

ogen

atio

n re

acto

r. It

cons

ists

pre

dom

inan

tly o

f hyd

roge

n an

d al

ipha

tic h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C1 t

hrou

gh C

4.)

649-

171-

00-9

29

5-39

9-3

9204

5-17

-5

C1

M2

Gas

es (p

etro

leum

), hy

drog

enat

or e

fflu

ent f

lash

dru

m o

ff; R

efin

ery

gas

(A c

ompl

ex c

ombi

natio

n of

gas

es o

btai

ned

from

flas

h of

the

efflu

ents

afte

r the

hy

drog

enat

ion

reac

tion.

It c

onsi

sts p

redo

min

antly

of h

ydro

gen

and

alip

hatic

hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C1

thro

ugh

C6.)

649-

172-

00-4

29

5-40

0-7

9204

5-18

-6

C1

M2

Gas

es (p

etro

leum

), na

phth

a ste

am c

rack

ing

high

-pre

ssur

e re

sidu

al; R

efin

ery

gas

(A c

ompl

ex c

ombi

natio

n ob

tain

ed a

s a m

ixtu

re o

f the

non

-con

dens

able

po

rtion

s fro

m th

e pr

oduc

t of a

nap

htha

stea

m c

rack

ing

proc

ess a

s wel

l as

resi

dual

gas

es o

btai

ned

durin

g th

e pr

epar

atio

n of

subs

eque

nt p

rodu

cts.

It co

nsis

ts p

redo

min

antly

of h

ydro

gen

and

para

ffin

ic a

nd o

lefin

ic h

ydro

carb

ons

havi

ng c

arbo

n nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

1 thr

ough

C5 w

ith

whi

ch n

atur

al g

as m

ay a

lso

be m

ixed

.)

649-

173-

00-X

29

5-40

1-2

9204

5-19

-7

C1

M2

Gas

es (p

etro

leum

), re

sidu

e vi

sbak

ing

off;

Ref

iner

y ga

s (A

com

plex

com

bina

tion

obta

ined

from

vis

cosi

ty re

duct

ion

of re

sidu

es in

a

furn

ace.

It c

onsi

sts p

redo

min

antly

of h

ydro

gen

sulp

hide

and

par

affin

ic a

nd

olef

inic

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of

C1 t

hrou

gh C

5.)

649-

174-

00-5

29

5-40

2-8

9204

5-20

-0

C1

M2

71

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Foot

s oil

(pet

role

um),

acid

-trea

ted;

Foo

ts o

il (A

com

plex

com

bina

tion

of

hydr

ocar

bons

obt

aine

d by

trea

tmen

t of F

oot’s

oil

with

sulp

huric

aci

d. It

co

nsis

ts p

redo

min

antly

of b

ranc

hed-

chai

n hy

droc

arbo

ns w

ith c

arbo

n nu

mbe

rs

pred

omin

antly

in th

e ra

nge

of C

20 th

roug

h C

50.)

649-

175-

00-0

30

0-22

5-7

9392

4-31

-3

C2

Foot

s oil

(pet

role

um),

clay

-trea

ted;

Foo

ts o

il (A

com

plex

com

bina

tion

of

hydr

ocar

bons

obt

aine

d by

trea

tmen

t of F

oot’s

oil

with

nat

ural

or m

odifi

ed c

lay

in e

ither

a c

onta

ctin

g or

per

cola

tion

proc

ess t

o re

mov

e th

e tra

ce a

mou

nts o

f po

lar c

ompo

unds

and

impu

ritie

s pre

sent

. It c

onsi

sts p

redo

min

antly

of

bran

ched

cha

in h

ydro

carb

ons w

ith c

arbo

n nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

20 th

roug

h C

50.)

649-

176-

00-6

30

0-22

6-2

9392

4-32

-4

C2

Gas

es (p

etro

leum

), C

3-4;

Petro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by d

istil

latio

n of

pro

duct

s fr

om th

e cr

acki

ng o

f cru

de o

il. It

con

sist

s of h

ydro

carb

ons h

avin

g ca

rbon

nu

mbe

rs in

the

rang

e of

C3 t

hrou

gh C

4, pr

edom

inan

tly o

f pro

pane

and

pr

opyl

ene,

and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y �5

1 °C

to �

1 °C

.)

649-

177-

00-1

26

8-62

9-5

6813

1-75

-9

C1

M2

Tail

gas (

petro

leum

), ca

taly

tic c

rack

ed d

istil

late

and

cat

alyt

ic c

rack

ed n

apht

ha

frac

tiona

tion

abso

rber

; Pet

role

um g

as

(The

com

plex

com

bina

tion

of h

ydro

carb

ons f

rom

the

dist

illat

ion

of th

e pr

oduc

ts fr

om c

atal

ytic

cra

cked

dis

tilla

tes a

nd c

atal

ytic

cra

cked

nap

htha

. It

cons

ists

pre

dom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs in

the

rang

e of

C1 t

hrou

gh C

4.)

649-

178-

00-7

26

9-61

7-2

6830

7-98

-2

C1

M2

Tail

gas (

petro

leum

), ca

taly

tic p

olym

n. n

apht

ha fr

actio

natio

n st

abili

zer;

Petro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons f

rom

the

frac

tiona

tion

stab

iliza

tion

prod

ucts

from

pol

ymer

izat

ion

of n

apht

ha. I

t con

sist

s pre

dom

inan

tly o

f hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

in th

e ra

nge

of C

1 thr

ough

C4.)

649-

179-

00-2

26

9-61

8-8

6830

7-99

-3

C1

M2

72

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Tail

gas (

petro

leum

), ca

taly

tic re

form

ed n

apht

ha fr

actio

natio

n st

abili

zer,

hydr

ogen

sulp

hide

-free

; Pet

role

um g

as

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om fr

actio

natio

n st

abili

zatio

n of

cat

alyt

ic re

form

ed n

apht

ha a

nd fr

om w

hich

hyd

roge

n su

lphi

de

has b

een

rem

oved

by

amin

e tre

atm

ent.

It co

nsis

ts p

redo

min

antly

of

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

1 th

roug

h C

4.)

649-

180-

00-8

26

9-61

9-3

6830

8-00

-9

C1

M2

Tail

gas (

petro

leum

), cr

acke

d di

still

ate

hydr

otre

ater

strip

per;

Petro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by tr

eatin

g th

erm

al

crac

ked

dist

illat

es w

ith h

ydro

gen

in th

e pr

esen

ce o

f a c

atal

yst.

It co

nsis

ts

pred

omin

antly

of s

atur

ated

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

1 thr

ough

C6.)

649-

181-

00-3

26

9-62

0-9

6830

8-01

-0

C1

M2

Tail

gas (

petro

leum

), st

raig

ht-ru

n di

still

ate

hydr

odes

ulph

uriz

er, h

ydro

gen

sulp

hide

-free

; Pet

role

um g

as

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om c

atal

ytic

hy

drod

esul

phur

izat

ion

of st

raig

ht ru

n di

still

ates

and

from

whi

ch h

ydro

gen

sulp

hide

has

bee

n re

mov

ed b

y am

ine

treat

men

t. It

cons

ists

pre

dom

inan

tly o

f hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C1

thro

ugh

C4.)

649-

182-

00-9

26

9-63

0-3

6830

8-10

-1

C1

M2

Tail

gas (

petro

leum

), ga

s oil

cata

lytic

cra

ckin

g ab

sorb

er; P

etro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

the

dist

illat

ion

of

prod

ucts

from

the

cata

lytic

cra

ckin

g of

gas

oil.

It c

onsi

sts p

redo

min

antly

of

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

1 th

roug

h C

5.)

649-

183-

00-4

26

9-62

3-5

6830

8-03

-2

C1

M2

Tail

gas (

petro

leum

), ga

s rec

over

y pl

ant;

Petro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons f

rom

the

dist

illat

ion

of p

rodu

cts

from

mis

cella

neou

s hyd

roca

rbon

stre

ams.

It co

nsis

ts p

redo

min

antly

of

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

1 th

roug

h C

5.)

649-

184-

00-X

26

9-62

4-0

6830

8-04

-3

C1

M2

73

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Tail

gas (

petro

leum

), ga

s rec

over

y pl

ant d

eeth

aniz

er; P

etro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons f

rom

the

dist

illat

ion

of p

rodu

cts

from

mis

cella

neou

s hyd

roca

rbon

stre

ams.

It co

nsis

ts o

f hyd

roca

rbon

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

1 thr

ough

C4.)

649-

185-

00-5

26

9-62

5-6

6830

8-05

-4

C1

M2

Tail

gas (

petro

leum

), hy

drod

esul

phur

ized

dis

tilla

te a

nd h

ydro

desu

lphu

rized

na

phth

a fr

actio

nato

r, ac

id-fr

ee; P

etro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

frac

tiona

tion

of

hydr

odes

ulph

uriz

ed n

apht

ha a

nd d

istil

late

hyd

roca

rbon

stre

ams a

nd tr

eate

d to

re

mov

e ac

idic

impu

ritie

s. It

cons

ists

pre

dom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

1 thr

ough

C5.)

649-

186-

00-0

26

9-62

6-1

6830

8-06

-5

C1

M2

Tail

gas (

petro

leum

), hy

drod

esul

phur

ized

vac

uum

gas

oil

strip

per,

hydr

ogen

su

lphi

de-fr

ee; P

etro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

strip

ping

st

abili

zatio

n of

cat

alyt

ic h

ydro

desu

lphu

rized

vac

uum

gas

oil

and

from

whi

ch

hydr

ogen

sulp

hide

has

bee

n re

mov

ed b

y am

ine

treat

men

t. It

cons

ists

pr

edom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

1 thr

ough

C6.)

649-

187-

00-6

26

9-62

7-7

6830

8-07

-6

C1

M2

Tail

gas (

petro

leum

), lig

ht st

raig

ht-ru

n na

phth

a st

abili

zer,

hydr

ogen

sulp

hide

-fr

ee; P

etro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

frac

tiona

tion

stab

iliza

tion

of li

ght s

traig

ht-r

un n

apht

ha a

nd fr

om w

hich

hyd

roge

n su

lphi

de

has b

een

rem

oved

by

amin

e tre

atm

ent.

It co

nsis

ts p

redo

min

antly

of

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

1 th

roug

h C

5.)

649-

188-

00-1

26

9-62

9-8

6830

8-09

-8

C1

M2

Tail

gas (

petro

leum

), pr

opan

e-pr

opyl

ene

alky

latio

n fe

ed p

rep

deet

hani

zer;

Petro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

the

dist

illat

ion

of th

e re

actio

n pr

oduc

ts o

f pro

pane

with

pro

pyle

ne. I

t con

sist

s of h

ydro

carb

ons

havi

ng c

arbo

n nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

1 thr

ough

C4.)

649-

189-

00-7

26

9-63

1-9

6830

8-11

-2

C1

M2

74

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Tail

gas (

petro

leum

), va

cuum

gas

oil

hydr

odes

ulph

uriz

er, h

ydro

gen

sulp

hide

-fr

ee; P

etro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

cat

alyt

ic

hydr

odes

ulph

uriz

atio

n of

vac

uum

gas

oil

and

from

whi

ch h

ydro

gen

sulp

hide

ha

s bee

n re

mov

ed b

y am

ine

treat

men

t. It

cons

ists

pre

dom

inan

tly o

f hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C1

thro

ugh

C6.)

649-

190-

00-2

26

9-63

2-4

6830

8-12

-3

C1

M2

Gas

es (p

etro

leum

), ca

taly

tic c

rack

ed o

verh

eads

; Pet

role

um g

as

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

the

dist

illat

ion

of

prod

ucts

from

the

cata

lytic

cra

ckin

g pr

oces

s. It

cons

ists

of h

ydro

carb

ons

havi

ng c

arbo

n nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

3 thr

ough

C5 a

nd

boili

ng in

the

rang

e of

app

roxi

mat

ely

�48

°C to

32

°C.)

649-

191-

00-8

27

0-07

1-2

6840

9-99

-4

C1

M2

Alk

anes

, C1-

2; Pe

trole

um g

as

649-

193-

00-9

27

0-65

1-5

6847

5-57

-0

C1

M2

A

lkan

es, C

2-3;

Petro

leum

gas

64

9-19

4-00

-4

270-

652-

0 68

475-

58-1

C

1 M

2

Alk

anes

, C3-

4; Pe

trole

um g

as

649-

195-

00-X

27

0-65

3-6

6847

5-59

-2

C1

M2

A

lkan

es, C

4-5;

Petro

leum

gas

64

9-19

6-00

-5

270-

654-

1 68

475-

60-5

C

1 M

2

Fuel

gas

es; P

etro

leum

gas

(A

com

bina

tion

of li

ght g

ases

. It c

onsi

sts p

redo

min

antly

of h

ydro

gen

and/

or

low

mol

ecul

ar w

eigh

t hyd

roca

rbon

s.)

649-

197-

00-0

27

0-66

7-2

6847

6-26

-6

C1

M2

Fuel

gas

es, c

rude

oil

of d

istil

late

s; P

etro

leum

gas

(A

com

plex

com

bina

tion

of li

ght g

ases

pro

duce

d by

dis

tilla

tion

of c

rude

oil

and

by c

atal

ytic

refo

rmin

g of

nap

htha

. It c

onsi

sts o

f hyd

roge

n an

d hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C1

thro

ugh

C4 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

� 21

7 °C

to �

12

°C.)

649-

198-

00-6

27

0-67

0-9

6847

6-29

-9

C1

M2

Hyd

roca

rbon

s, C

3-4;

Petro

leum

gas

64

9-19

9-00

-1

270-

681-

9 68

476-

40-4

C

1 M

2

Hyd

roca

rbon

s, C

4-5;

Petro

leum

gas

64

9-20

0-00

-5

270-

682-

4 68

476-

42-6

C

1 M

2

Hyd

roca

rbon

s, C

2-4,

C3-r

ich;

Pet

role

um g

as

649-

201-

00-0

27

0-68

9-2

6847

6-49

-3

C1

M2

75

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Petro

leum

gas

es, l

ique

fied;

Pet

role

um g

as

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

the

dist

illat

ion

of c

rude

oi

l. It

cons

ists

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C3 t

hrou

gh C

7 and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y �4

0 °C

to 8

0 °C

.)

649-

202-

00-6

27

0-70

4-2

6847

6-85

-7

C1

M2

Petro

leum

gas

es, l

ique

fied,

swee

tene

d; P

etro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by su

bjec

ting

lique

fied

petro

leum

gas

mix

to a

swee

teni

ng p

roce

ss to

con

vert

mer

capt

ans o

r to

rem

ove

acid

ic im

purit

ies.

It co

nsis

ts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

3 thr

ough

C7 a

nd b

oilin

g in

the

rang

e of

ap

prox

imat

ely

�40

°C to

80

°C.)

649-

203-

00-1

27

0-70

5-8

6847

6-86

-8

C1

M2

Gas

es (p

etro

leum

), C

3-4,

isob

utan

e-ric

h; P

etro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons f

rom

the

dist

illat

ion

of sa

tura

ted

and

unsa

tura

ted

hydr

ocar

bons

usu

ally

rang

ing

in c

arbo

n nu

mbe

rs fr

om C

3 th

roug

h C

6, pr

edom

inan

tly b

utan

e an

d is

obut

ane.

It c

onsi

sts o

f sat

urat

ed a

nd

unsa

tura

ted

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs in

the

rang

e of

C3 t

hrou

gh

C4,

pred

omin

antly

isob

utan

e.)

649-

204-

00-7

27

0-72

4-1

6847

7-33

-8

C1

M2

Dis

tilla

tes (

petro

leum

), C

3-6,

pipe

ryle

ne-r

ich;

Pet

role

um g

as

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s fro

m th

e di

still

atio

n of

satu

rate

d an

d un

satu

rate

d al

ipha

tic h

ydro

carb

ons u

sual

ly ra

ngin

g in

the

carb

on n

umbe

rs

C3 t

hrou

gh C

6. It

cons

ists

of s

atur

ated

and

uns

atur

ated

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs in

the

rang

e of

C3 t

hrou

gh C

6, pr

edom

inan

tly p

iper

ylen

es.)

649-

205-

00-2

27

0-72

6-2

6847

7-35

-0

C1

M2

Gas

es (p

etro

leum

), bu

tane

split

ter o

verh

eads

; Pet

role

um g

as

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om th

e di

still

atio

n of

the

buta

ne st

ream

. It c

onsi

sts o

f alip

hatic

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

3 thr

ough

C4.)

649-

206-

00-8

27

0-75

0-3

6847

7-69

-0

C1

M2

Gas

es (p

etro

leum

), C

2-3;

Petro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by th

e di

still

atio

n of

pr

oduc

ts fr

om a

cat

alyt

ic fr

actio

natio

n pr

oces

s. It

cont

ains

pre

dom

inan

tly

etha

ne, e

thyl

ene,

pro

pane

, and

pro

pyle

ne.)

649-

207-

00-3

27

0-75

1-9

6847

7-70

-3

C1

M2

76

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Gas

es (p

etro

leum

), ca

taly

tic-c

rack

ed g

as o

il de

prop

aniz

er b

otto

ms,

C4-r

ich

acid

-free

; Pet

role

um g

as

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om fr

actio

natio

n of

ca

taly

tic c

rack

ed g

as o

il hy

droc

arbo

n st

ream

and

trea

ted

to re

mov

e hy

drog

en

sulp

hide

and

oth

er a

cidi

c co

mpo

nent

s. It

cons

ists

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

in th

e ra

nge

of C

3 thr

ough

C5,

pred

omin

antly

C4.)

649-

208-

00-9

27

0-75

2-4

6847

7-71

-4

C1

M2

Gas

es (p

etro

leum

), ca

taly

tic-c

rack

ed n

apht

ha d

ebut

aniz

er b

otto

ms,

C3-

5-ric

h;

Petro

leum

gas

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

the

stab

iliza

tion

of

cata

lytic

cra

cked

nap

htha

. It c

onsi

sts o

f alip

hatic

hyd

roca

rbon

s hav

ing

carb

on

num

bers

pre

dom

inan

tly in

the

rang

e of

C3 t

hrou

gh C

5.)

649-

209-

00-4

27

0-75

4-5

6847

7-72

-5

C1

M2

Tail

gas (

petro

leum

), is

omer

ized

nap

htha

frac

tiona

tion

stab

ilize

r; Pe

trole

um

gas

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om th

e fr

actio

natio

n st

abili

zatio

n pr

oduc

ts fr

om is

omer

ized

nap

htha

. It c

onsi

sts p

redo

min

antly

of

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

1 th

roug

h C

4.)

649-

210-

00-X

26

9-62

8-2

6830

8-08

-7

C1

M2

Foot

s oil

(pet

role

um),

carb

on-tr

eate

d; F

oot’s

oil

(A c

ompl

ex c

ombi

natio

n of

hy

droc

arbo

ns o

btai

ned

by th

e tre

atm

ent o

f Foo

t’s o

il w

ith a

ctiv

ated

car

bon

for

the

rem

oval

of t

race

con

stitu

ents

and

impu

ritie

s. It

cons

ists

pre

dom

inan

tly o

f sa

tura

ted

stra

ight

cha

in h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly

grea

ter t

han

C12

.)

649-

211-

00-5

30

8-12

6-0

9786

2-76

-5

C2

Dis

tilla

tes (

petro

leum

), sw

eete

ned

mid

dle;

Gas

oil

- uns

peci

fied

(A c

ompl

ex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by su

bjec

ting

a pe

trole

um d

istil

late

to a

sw

eete

ning

pro

cess

to c

onve

rt m

erca

ptan

s or t

o re

mov

e ac

idic

impu

ritie

s. It

cons

ists

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C9 t

hrou

gh C

20 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

150°

C to

345

°C

(302

°F to

653

°F).)

649-

212-

00-0

26

5-08

8-7

64

741-

86-2

C

2

77

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Gas

oils

(pet

role

um),

solv

ent-r

efin

ed; G

as o

il un

spec

ified

(A c

ompl

ex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

as th

e ra

ffin

ate

from

a so

lven

t ex

tract

ion

proc

ess.

It co

nsis

ts p

redo

min

antly

of a

lipha

tic h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C11

thro

ugh

C25

and

boi

ling

in

the

rang

e of

app

roxi

mat

ely

205°

C to

400

°C (4

01°F

to 7

52°F

).)

649-

213-

00-6

26

5-09

2-9

6474

1-90

-8

C2

Dis

tilla

tes (

petro

leum

), so

lven

t-ref

ined

mid

dle;

Gas

oil

- uns

peci

fied

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

as th

e ra

ffina

te fr

om a

solv

ent

extra

ctio

n pr

oces

s. It

cons

ists

pre

dom

inan

tly o

f alip

hatic

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

9 thr

ough

C20

and

boi

ling

in

the

rang

e of

app

roxi

mat

ely

150°

C to

345

°C (3

02°F

to 6

53°F

).)

649-

214-

00-1

26

5-09

3-4

6474

1-91

-9

C2

Gas

oils

(pet

role

um),

acid

-trea

ted;

Gas

oil

— u

nspe

cifie

d (A

com

plex

co

mbi

natio

n of

hyd

roca

rbon

s obt

aine

d as

a ra

ffin

ate

from

a su

lphu

ric a

cid

treat

ing

proc

ess.

It co

nsis

ts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

13 th

roug

h C

25 a

nd b

oilin

g in

the

rang

e of

ap

prox

imat

ely

230

°C to

400

°C (4

46 °F

to 7

52 °F

).)

649-

215-

00-7

26

5-11

2-6

6474

2-12

-7

C2

Dis

tilla

tes (

petro

leum

), ac

id-tr

eate

d m

iddl

e; G

as o

il —

uns

peci

fied

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

as a

raff

inat

e fr

om a

sulp

huric

ac

id tr

eatin

g pr

oces

s. It

cons

ists

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C11

thro

ugh

C20

and

boi

ling

in th

e ra

nge

of

appr

oxim

atel

y 20

5 °C

to 3

45 °C

(401

°F to

653

°F).)

649-

216-

00-2

26

5-11

3-1

6474

2-13

-8

C2

Dis

tilla

tes (

petro

leum

), ac

id-tr

eate

d lig

ht; G

as o

il —

uns

peci

fied

(A c

ompl

ex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

as a

raff

inat

e fr

om a

sulp

huric

aci

d tre

atin

g pr

oces

s. It

cons

ists

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C9 t

hrou

gh C

16 a

nd b

oilin

g in

the

rang

e of

ap

prox

imat

ely

150

°C to

290

°C (3

02 °F

to 5

54 °F

).)

649-

217-

00-8

26

5-11

4-7

6474

2-14

-9

C2

Gas

oils

(pet

role

um),

chem

ical

ly n

eutra

lized

; Gas

oil

— u

nspe

cifie

d (A

co

mpl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

a tr

eatin

g pr

oces

s to

rem

ove

acid

ic m

ater

ials

. It c

onsi

sts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

13 th

roug

h C

25 a

nd b

oilin

g in

the

rang

e of

ap

prox

imat

ely

230

°C to

400

°C (4

46 °F

to 7

52 °F

.)

649-

218-

00-3

26

5-12

9-9

6474

2-29

-6

C2

78

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Dis

tilla

tes (

petro

leum

), ch

emic

ally

neu

traliz

ed m

iddl

e; G

as o

il —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

a tr

eatin

g pr

oces

s to

rem

ove

acid

ic m

ater

ials

. It c

onsi

sts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

11 th

roug

h C

20 a

nd b

oilin

g in

the

rang

e of

ap

prox

imat

ely

205

°C to

345

°C (4

01 °F

to 6

53 °F

).)

649-

219-

00-9

26

5-13

0-4

6474

2-30

-9

C2

Dis

tilla

tes (

petro

leum

), cl

ay-tr

eate

d m

iddl

e; G

as o

il —

uns

peci

fied

(A

com

plex

com

bina

tion

of h

ydro

carb

ons r

esul

ting

from

trea

tmen

t of a

pet

role

um

frac

tion

with

nat

ural

or m

odifi

ed c

lay,

usu

ally

in a

per

cola

tion

proc

ess t

o re

mov

e th

e tra

ce a

mou

nts o

f pol

ar c

ompo

unds

and

impu

ritie

s pre

sent

. It

cons

ists

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C9 t

hrou

gh C

20 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

150

°C to

345

°C

(302

°F to

653

°F).)

649-

220-

00-4

26

5-13

9-3

6474

2-38

-7

C2

Dis

tilla

tes (

petro

leum

), hy

drot

reat

ed m

iddl

e; G

as o

il —

uns

peci

fied

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by tr

eatin

g a

petro

leum

fr

actio

n w

ith h

ydro

gen

in th

e pr

esen

ce o

f a c

atal

yst.

It co

nsis

ts o

f hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C11

th

roug

h C

25 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

205

°C to

400

°C (4

01

°F to

752

°F).)

649-

221-

00-X

26

5-14

8-2

6474

2-46

-7

C2

Gas

oils

(pet

role

um),

hydr

odes

uphu

rized

; Gas

oil

— u

nspe

cifie

d (A

com

plex

co

mbi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om a

pet

role

um st

ock

by tr

eatin

g w

ith h

ydro

gen

to c

onve

rt or

gani

c su

lphu

r to

hydr

ogen

sulp

hide

whi

ch is

re

mov

ed. I

t con

sist

s pre

dom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

13 th

roug

h C

25 a

nd b

oilin

g in

the

rang

e of

ap

prox

imat

ely

230

°C to

400

°C (4

46 °F

to 7

52 °F

.)

649-

222-

00-5

26

5-18

2-8

6474

2-79

-6

C2

Dis

tilla

tes (

petro

leum

), hy

drod

esul

phur

ized

iddl

e; G

as o

il - u

nspe

cifie

d A

co

mpl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om a

pet

role

um st

ock

by

treat

ing

with

hyd

roge

n to

con

vert

orga

nic

sulp

hur t

o hy

drog

en su

lphi

de w

hich

is

rem

oved

. It c

onsi

sts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in

the

rang

e of

C11

thro

ugh

C 25 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

205

°C to

400

°C (4

01 °F

to 7

52 °F

).)

649-

223-

00-0

26

5-18

3-3

6474

2-80

-9

C2

79

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Dis

tilla

tes (

petro

leum

), ca

taly

tic re

form

er fr

actio

nato

r res

idue

, hig

h-bo

iling

; G

as o

il —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s fro

m th

e di

still

atio

n of

cat

alyt

ic re

form

er fr

actio

nato

r res

idue

. It b

oils

in th

e ra

nge

of

appr

oxim

atel

y 34

3 °C

to 3

99 °C

(650

°F to

750

°F).)

649-

228-

00-8

27

0-71

9-4

6847

7-29

-2

C2

Dis

tilla

tes (

petro

leum

), ca

taly

tic re

form

er fr

actio

nato

r res

idue

, int

erm

edia

te-

boili

ng; G

as o

il —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s fro

m

the

dist

illat

ion

of c

atal

ytic

refo

rmer

frac

tiona

tor r

esid

ue. I

t boi

ls in

the

rang

e of

app

roxi

mat

ely

288

°C to

371

°C (5

50 °F

to 7

00 °F

).)

649-

229-

00-3

27

0-72

1-5

6847

7-30

-5

C2

Dis

tilla

tes (

petro

leum

), ca

taly

tic re

form

er fr

actio

nato

r res

idue

, low

-boi

ling;

G

as o

il —

uns

peci

fied

(The

com

plex

com

bina

tion

of h

ydro

carb

ons f

rom

the

dist

illat

ion

of c

atal

ytic

refo

rmer

frac

tiona

tor r

esid

ue. I

t boi

ls a

ppro

xim

atel

y be

low

288

°C (5

50 °F

).)

649-

230-

00-9

27

0-72

2-0

6847

7-31

-6

C2

Dis

tilla

tes (

petro

leum

), hi

ghly

refin

ed m

iddl

e; G

as o

il —

uns

peci

fied

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by th

e su

bjec

tion

of a

pe

trole

um fr

actio

n to

seve

ral o

f the

follo

win

g st

eps:

filtr

atio

n, c

entri

fuga

tion,

at

mos

pher

ic d

istil

latio

n, v

acuu

m d

istil

latio

n, a

cidi

ficat

ion,

neu

traliz

atio

n an

d cl

ay tr

eatm

ent.

It co

nsis

ts p

redo

min

antly

of h

ydro

carb

ons h

avin

g ca

rbon

nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

10 th

roug

h C

20.)

649-

231-

00-4

29

2-61

5-8

9064

0-93

-0

C2

Dis

tilla

tes (

petro

leum

) cat

alyt

ic re

form

er, h

eavy

aro

m. c

onc.

; Gas

oil

- un

spec

ified

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om th

e di

still

atio

n of

a c

atal

ytic

ally

refo

rmed

pet

role

um c

ut. I

t con

sist

s pre

dom

inan

tly

of a

rom

atic

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

10 th

roug

h C

16 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

200

°C to

300

°C

(392

°F to

572

°F).)

649-

232-

00-X

29

5-29

4-2

9199

5-34

-5

C2

Gas

oils

, par

affin

ic; G

as o

il —

uns

peci

fied

(A d

istil

late

obt

aine

d fr

om th

e re

dist

illat

ion

of a

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by th

e di

still

atio

n of

the

efflu

ents

from

a se

vere

cat

alyt

ic h

ydro

treat

men

t of p

araf

fins.

It bo

ils in

the

rang

e of

app

roxi

mat

ely

190

°C to

330

°C (3

74 °F

to 5

94 °F

).)

649-

233-

00-5

30

0-22

7-8

9392

4-33

-5

C2

Nap

htha

(pet

role

um),

solv

ent-r

efin

ed h

ydro

desu

lphu

rized

hea

vy; G

as o

il —

un

spec

ified

64

9-23

4-00

-0

307-

035-

3 97

488-

96-5

C

2

80

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Hyd

roca

rbon

s, C

16-2

0, hy

drot

reat

ed m

iddl

e di

still

ate,

dis

tn. l

ight

s; G

as o

il —

un

spec

ified

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d as

firs

t ru

nnin

gs fr

om th

e va

cuum

dis

tilla

tion

of e

fflu

ents

from

the

treat

men

t of a

m

iddl

e di

still

ate

with

hyd

roge

n. It

con

sist

s pre

dom

inan

tly o

f hyd

roca

rbon

s ha

ving

car

bon

num

bers

pre

dom

inan

tly in

the

rang

e of

C16

thro

ugh

C20

and

bo

iling

in th

e ra

nge

of a

ppro

xim

atel

y 29

0 °C

to 3

50 °C

(554

°F to

662

°F).

It pr

oduc

es a

fini

shed

oil

havi

ng a

vis

cosi

ty o

f 2 c

St a

t 100

°C (2

12 °F

).)

649-

235-

00-6

30

7-65

9-6

9767

5-85

-9

C2

Hyd

roca

rbon

s, C

12-2

0, hy

drot

reat

ed p

araf

finic

, dis

tn. l

ight

s; G

as o

il —

un

spec

ified

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d as

firs

t ru

nnin

gs fr

om th

e va

cuum

dis

tilla

tion

of e

fflu

ents

from

the

treat

men

t of h

eavy

pa

raff

ins w

ith h

ydro

gen

in th

e pr

esen

ce o

f a c

atal

yst.

It co

nsis

ts p

redo

min

antly

of

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

12

thro

ugh

C20

and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 23

0 °C

to 3

50 o C

(446

°F

to 6

62 °F

). It

prod

uces

a fi

nish

ed o

il ha

ving

a v

isco

sity

of 2

cSt

at 1

00 °C

(2

12 °F

).)

649-

236-

00-1

30

7-66

0-1

9767

5-86

-0

C2

Hyd

roca

rbon

s, C

11-1

7, so

lven

t-ext

d. li

ght n

apht

heni

c; G

as o

il —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

ext

ract

ion

of th

e ar

omat

ics f

rom

a li

ght n

apht

heni

c di

still

ate

havi

ng a

vis

cosi

ty o

f 2.2

cSt

at 4

0 °C

(104

°F).

It co

nsis

ts p

redo

min

antly

of h

ydro

carb

ons h

avin

g ca

rbon

nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

11 th

roug

h C

17 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

200

°C to

300

°C (3

92 °F

to 5

72 °F

).)

649-

237-

00-7

30

7-75

7-9

9772

2-08

-2

C2

Gas

oils

, hyd

rotre

ated

; Gas

oil

— u

nspe

cifie

d (A

com

plex

com

bina

tion

of

hydr

ocar

bons

obt

aine

d fr

om th

e re

dist

illat

ion

of th

e ef

fluen

ts fr

om th

e tre

atm

ent o

f par

affin

s with

hyd

roge

n in

the

pres

ence

of a

cat

alys

t. It

cons

ists

pr

edom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

17 th

roug

h C

27 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

330

°C to

34

0 °C

(626

°F to

644

°F).)

649-

238-

00-2

30

8-12

8-1

9786

2-78

-7

C2

81

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Dis

tilla

tes (

petro

leum

), ca

rbon

-trea

ted

light

par

affin

ic; G

as o

il —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

the

treat

men

t of a

pe

trole

um o

il fr

actio

n w

ith a

ctiv

ated

cha

rcoa

l for

the

rem

oval

of t

race

s of

pola

r con

stitu

ents

and

impu

ritie

s. It

cons

ists

pre

dom

inan

tly o

f hyd

roca

rbon

s ha

ving

car

bon

num

bers

pre

dom

inan

tly in

the

rang

e of

C12

thro

ugh

C28

.)

649-

239-

00-8

30

9-66

7-5

1006

83-9

7-4

C2

Dis

tilla

tes (

petro

leum

), in

term

edia

te p

araf

finic

, car

bon-

treat

ed; G

as o

il —

un

spec

ified

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

the

treat

men

t of p

etro

leum

with

act

ivat

ed c

harc

oal f

or th

e re

mov

al o

f tra

ce p

olar

co

nstit

uent

s and

impu

ritie

s. It

cons

ists

pre

dom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

16 th

roug

h C

36.)

649-

240-

00-3

30

9-66

8-0

1006

83-9

8-5

C2

Dis

tilla

tes (

petro

leum

), in

term

edia

te p

araf

finic

, cla

y-tre

ated

; Gas

oil

—

unsp

ecifi

ed (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by th

e tre

atm

ent o

f pet

role

um w

ith b

leac

hing

ear

th fo

r the

rem

oval

of t

race

pol

ar

cons

titue

nts a

nd im

purit

ies.

It co

nsis

ts p

redo

min

antly

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C16

thro

ugh

C36

.)

649-

241-

00-9

30

9-66

9-6

1006

83-9

9-6

C2

Alk

anes

, C12

-26 - b

ranc

hed

and

linea

r;

649-

242-

00-4

29

2-45

4-3

9062

2-53

-0

C2

Lubr

icat

ing

grea

ses;

Gre

ase

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

12 th

roug

h C

50. M

ay c

onta

in

orga

nic

salts

of a

lkal

i met

als,

alka

line

earth

met

als,

and/

or a

lum

iniu

m

com

poun

ds.)

649-

243-

00-X

27

8-01

1-7

7486

9-21

-9

C2

Slac

k w

ax (p

etro

leum

); Sl

ack

wax

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s ob

tain

ed fr

om a

pet

role

um fr

actio

n by

solv

ent c

ryst

alliz

atio

n (s

olve

nt

dew

axin

g) o

r as a

dis

tilla

tion

frac

tion

from

a v

ery

wax

y cr

ude.

It c

onsi

sts

pred

omin

antly

of s

atur

ated

stra

ight

and

bra

nche

d ch

ain

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

gre

ater

than

C20

.)

649-

244-

00-5

26

5-16

5-5

6474

2-61

-6

C2

Slac

k w

ax (p

etro

leum

), ac

id-tr

eate

d; S

lack

wax

(A c

ompl

ex c

ombi

natio

n of

hy

droc

arbo

ns o

btai

ned

as a

raff

inat

e by

trea

tmen

t of a

pet

role

um sl

ack

wax

fr

actio

n w

ith su

lphu

ric a

cid

treat

ing

proc

ess.

It co

nsis

ts p

redo

min

antly

of

satu

rate

d st

raig

ht a

nd b

ranc

hed

chai

n hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pr

edom

inan

tly g

reat

er th

an C

20.)

649-

245-

00-0

29

2-65

9-8

9066

9-77

-5

C2

82

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Slac

k w

ax (p

etro

leum

), cl

ay-tr

eate

d; S

lack

wax

(A c

ompl

ex c

ombi

natio

n of

hy

droc

arbo

ns o

btai

ned

by tr

eatm

ent o

f a p

etro

leum

slac

k w

ax fr

actio

n w

ith

natu

ral o

r mod

ified

cla

y in

eith

er a

con

tact

ing

or p

erco

latio

n pr

oces

s. It

cons

ists

pre

dom

inan

tly o

f sat

urat

ed st

raig

ht a

nd b

ranc

hed

hydr

ocar

bons

ha

ving

car

bon

num

bers

pre

dom

inan

tly g

reat

er th

an C

20.)

649-

246-

00-6

29

2-66

0-3

9066

9-78

-6

C2

Slac

k w

ax (p

etro

leum

), hy

drot

reat

ed; S

lack

wax

(A c

ompl

ex c

ombi

natio

n of

hy

droc

arbo

ns o

btai

ned

by tr

eatin

g sl

ack

wax

with

hyd

roge

n in

the

pres

ence

of

a ca

taly

st. I

t con

sist

s pre

dom

inan

tly o

f sat

urat

ed st

raig

ht a

nd b

ranc

hed

chai

n hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly g

reat

er th

an C

20.)

649-

247-

00-1

29

5-52

3-6

9206

2-09

-4

C2

Slac

k w

ax (p

etro

leum

), lo

w-m

eltin

g; S

lack

wax

(A c

ompl

ex c

ombi

natio

n of

hy

droc

arbo

ns o

btai

ned

from

a p

etro

leum

frac

tion

by so

lven

t dep

araf

finat

ion.

It

cons

ists

pre

dom

inan

tly o

f sat

urat

ed st

raig

ht a

nd b

ranc

hed

chai

n hy

droc

arbo

ns

havi

ng c

arbo

n nu

mbe

rs p

redo

min

antly

gre

ater

than

C12

.)

649-

248-

00-7

29

5-52

4-1

9206

2-10

-7

C2

Slac

k w

ax (p

etro

leum

), lo

w-m

eltin

g, h

ydro

treat

ed; S

lack

wax

(A c

ompl

ex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by tr

eatm

ent o

f low

-mel

ting

petro

leum

sl

ack

wax

with

hyd

roge

n in

the

pres

ence

of a

cat

alys

t. It

cons

ists

pr

edom

inan

tly o

f sat

urat

ed st

raig

ht a

nd b

ranc

hed

chai

n hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly g

reat

er th

an C

12.)

649-

249-

00-2

29

5-52

5-7

9206

2-11

-8

C2

Slac

k w

ax (p

etro

leum

), lo

w-m

eltin

g, c

arbo

n-tre

ated

; Sla

ck w

ax (A

com

plex

co

mbi

natio

n of

hyd

roca

rbon

s obt

aine

d by

the

treat

men

t of l

ow-m

eltin

g sl

ack

wax

with

act

ivat

ed c

arbo

n fo

r the

rem

oval

of t

race

pol

ar c

onst

ituen

ts a

nd

impu

ritie

s. It

cons

ists

pre

dom

inan

tly o

f sat

urat

ed st

raig

ht a

nd b

ranc

hed

chai

n hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly g

reat

er th

an C

12.)

649-

250-

00-8

30

8-15

5-9

9786

3-04

-2

C2

Slac

k w

ax (p

etro

leum

), lo

w-m

eltin

g, c

lay-

treat

ed; S

lack

wax

(A c

ompl

ex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by th

e tre

atm

ent o

f low

-mel

ting

petro

leum

slac

k w

ax w

ith b

ento

nite

for r

emov

al o

f tra

ce p

olar

con

stitu

ents

and

im

purit

ies.

It co

nsis

ts p

redo

min

antly

of s

atur

ated

stra

ight

and

bra

nche

d ch

ain

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

gre

ater

than

C12

.)

649-

251-

00-3

30

8-15

6-4

9786

3-05

-3

C2

83

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Slac

k w

ax (p

etro

leum

), lo

w-m

eltin

g, si

licic

aci

d-tre

ated

; Sla

ck w

ax (A

co

mpl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

the

treat

men

t of l

ow-

mel

ting

petro

leum

slac

k w

ax w

ith si

licic

aci

d fo

r the

rem

oval

of t

race

pol

ar

cons

titue

nts a

nd im

purit

ies.

It co

nsis

ts p

redo

min

antly

of s

atur

ated

stra

ight

and

br

anch

ed c

hain

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

gre

ater

th

an C

12.)

649-

252-

00-9

30

8-15

8-5

9786

3-06

-4

C2

Slac

k w

ax (p

etro

leum

), ca

rbon

treat

ed; S

lack

wax

(A c

ompl

ex c

ombi

natio

n of

hy

droc

arbo

ns o

btai

ned

by tr

eatm

ent o

f pet

role

um sl

ack

wax

with

act

ivat

ed

char

coal

for t

he re

mov

al o

f tra

ce p

olar

con

stitu

ents

and

impu

ritie

s.)

649-

253-

00-4

30

9-72

3-9

1006

84-4

9-9

C2

Petro

latu

m; P

etro

latu

m (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

as

a se

mi-s

olid

from

dew

axin

g pa

raff

inic

resid

ual o

il. It

con

sist

s pre

dom

inan

tly

of sa

tura

ted

crys

talli

ne a

nd li

quid

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

gre

ater

than

C25

.)

649-

254-

00-X

23

2-37

3-2

X 8

009-

03-8

C

2

Petro

latu

m (p

etro

leum

), ox

idiz

ed; P

etro

latu

m (A

com

plex

com

bina

tion

of

orga

nic

com

poun

ds, p

redo

min

antly

hig

h m

olec

ular

wei

ght c

arbo

xylic

aci

ds,

obta

ined

by

the

air o

xida

tion

of p

etro

latu

m.)

649-

255-

00-5

26

5-20

6-7

6474

3-01

-7

C2

Petro

latu

m (p

etro

leum

), al

umin

a-tre

ated

; Pet

rola

tum

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d w

hen

petro

latu

m is

trea

ted

with

Al 2O

3 to

rem

ove

pola

r com

pone

nts a

nd im

purit

ies.

It co

nsis

ts p

redo

min

antly

of s

atur

ated

, cr

ysta

lline

, and

liqu

id h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly

grea

ter t

han

C25

.)

649-

256-

00-0

28

5-09

8-5

8502

9-74

-9

C2

Petro

latu

m (p

etro

leum

), hy

drot

reat

ed; P

etro

latu

m (A

com

plex

com

bina

tion

of

hydr

ocar

bons

obt

aine

d as

a se

mi-s

olid

from

de-

wax

ed p

araf

finic

resi

dual

oil

treat

ed w

ith h

ydro

gen

in th

e pr

esen

ce o

f a c

atal

yst.

It co

nsis

ts p

redo

min

antly

of

satu

rate

d, m

icro

crys

talli

ne, a

nd li

quid

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

gre

ater

than

C20

.)

649-

257-

00-6

29

5-45

9-9

9204

5-77

-7

C2

Petro

latu

m (p

etro

leum

), ca

rbon

-trea

ted;

Pet

rola

tum

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

the

treat

men

t of p

etro

leum

pet

rola

tum

with

ac

tivat

ed c

arbo

n fo

r the

rem

oval

of t

race

pol

ar c

onst

ituen

ts a

nd im

purit

ies.

It co

nsis

ts p

redo

min

antly

of s

atur

ated

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

gre

ater

than

C20

.)

649-

258-

00-1

30

8-14

9-6

9786

2-97

-0

C2

84

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Petro

latu

m (p

etro

leum

), si

licic

aci

d-tre

ated

; Pet

rola

tum

(A c

ompl

ex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by th

e tre

atm

ent o

f pet

role

um

petro

latu

m w

ith si

licic

aci

d fo

r the

rem

oval

of t

race

pol

ar c

onst

ituen

ts a

nd

impu

ritie

s. It

cons

ists

pre

dom

inan

tly o

f sat

urat

ed h

ydro

carb

ons h

avin

g ca

rbon

nu

mbe

rs p

redo

min

antly

gre

ater

than

C20

.)

649-

259-

00-7

30

8-15

0-1

9786

2-98

-1

C2

Petro

latu

m (p

etro

leum

), cl

ay-tr

eate

d; P

etro

latu

m (A

com

plex

com

bina

tion

of

hydr

ocar

bons

obt

aine

d by

trea

tmen

t of p

etro

latu

m w

ith b

leac

hing

ear

th fo

r the

re

mov

al o

f tra

ces o

f pol

ar c

onst

ituen

ts a

nd im

purit

ies.

It co

nsis

ts

pred

omin

antly

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

gre

ater

than

C25

.)

649-

260-

00-2

30

9-70

6-6

1006

84-3

3-1

C2

Gas

olin

e, n

atur

al; L

ow b

oilin

g po

int n

apht

ha (A

com

plex

com

bina

tion

of

hydr

ocar

bons

sepa

rate

d fr

om n

atur

al g

as b

y pr

oces

ses s

uch

as re

frig

erat

ion

or

abso

rptio

n. It

con

sist

s pre

dom

inan

tly o

f sat

urat

ed a

lipha

tic h

ydro

carb

ons

havi

ng c

arbo

n nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

4 thr

ough

C8 a

nd

boili

ng in

the

rang

e of

app

roxi

mat

ely

�20

°C to

120

°C (�

4 °F

to 2

48 °F

).)

649-

261-

00-8

23

2-34

9-1

8 80

06-6

1-9

C2

Nap

htha

; Low

boi

ling

poin

t nap

htha

(Ref

ined

, par

tly re

fined

, or u

nref

ined

pe

trole

um p

rodu

cts b

y th

e di

still

atio

n of

nat

ural

gas

. It c

onsi

sts o

f hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C5

thro

ugh

C6 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

100

°C to

200

°C (2

12

°F to

392

°F).)

649-

262-

00-3

23

2-44

3-2

8030

-30-

6 C

2

Ligr

oine

; Low

boi

ling

poin

t nap

htha

(A c

ompl

ex c

ombi

natio

n of

hy

droc

arbo

ns o

btai

ned

by th

e fr

actio

nal d

istill

atio

n of

pet

role

um. T

his f

ract

ion

boils

in a

rang

e of

app

roxi

mat

ely

20 °C

to 1

35 °C

(58

°F to

275

°F).)

649-

263-

00-9

23

2-45

3-7

8032

-32-

4 C

2

Nap

htha

(pet

role

um),

heav

y st

raig

ht-ru

n; L

ow b

oilin

g po

int n

apht

ha (A

co

mpl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

dis

tilla

tion

of c

rude

oil.

It

cons

ists

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C6 th

roug

h C

12 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

65 °C

to 2

30 °C

(1

49 °F

to 4

46 °F

).)

649-

264-

00-4

26

5-04

1-0

6474

1-41

-9

C2

85

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Nap

htha

(pet

role

um),

full-

rang

e st

raig

ht-ru

n; L

ow b

oilin

g po

int n

apht

ha (A

co

mpl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

dis

tilla

tion

of c

rude

oil.

It

cons

ists

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C4 t

hrou

gh C

11 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

�20

°C to

220

°C

(�4

°F to

428

°F).)

649-

265-

00-X

26

5-04

2-6

6474

1-42

-0

C2

Nap

htha

(pet

role

um),

light

stra

ight

-run;

Low

boi

ling

poin

t nap

htha

(A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by d

istil

latio

n of

cru

de o

il. It

co

nsis

ts p

redo

min

antly

of a

lipha

tic h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C4 t

hrou

gh C

10 a

nd b

oilin

g in

the

rang

e of

ap

prox

imat

ely

�20

°C to

180

°C (�

4 °F

to 3

56 °F

).)

649-

266-

00-5

26

5-04

6-8

6474

1-46

-4

C2

Solv

ent n

apht

ha (p

etro

leum

), lig

ht a

liph.

; Low

boi

ling

poin

t nap

htha

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

the

dist

illat

ion

of c

rude

oi

l or n

atur

al g

asol

ine.

It c

onsi

sts p

redo

min

antly

of s

atur

ated

hyd

roca

rbon

s ha

ving

car

bon

num

bers

pre

dom

inan

tly in

the

rang

e of

C5 t

hrou

gh C

10 a

nd

boili

ng in

the

rang

e of

app

roxi

mat

ely

35 °C

to 1

60 °C

(95

°F to

320

°F).)

649-

267-

00-0

26

5-19

2-2

6474

2-89

-8

C2

Dis

tilla

tes (

petro

leum

), st

raig

ht-ru

n lig

ht; L

ow b

oilin

g po

int n

apht

ha (A

co

mpl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

the

dist

illat

ion

of c

rude

oi

l. It

cons

ists

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C2 t

hrou

gh C

7 and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y �8

8 °C

to 9

9 °C

(�12

7 °F

to 2

10 °F

).)

649-

268-

00-6

27

0-07

7-5

6841

0-05

-9

C2

Gas

olin

e, v

apou

r-rec

over

y; L

ow b

oilin

g po

int n

apht

ha (A

com

plex

co

mbi

natio

n of

hyd

roca

rbon

s sep

arat

ed fr

om th

e ga

ses f

rom

vap

our r

ecov

ery

syst

ems b

y co

olin

g. It

con

sist

s of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C4 t

hrou

gh C

11 a

nd b

oilin

g in

the

rang

e of

ap

prox

imat

ely

�20

°C to

196

°C (�

4 °F

to 3

84 °F

).)

649-

269-

00-1

27

1-02

5-4

6851

4-15

-8

C2

Gas

olin

e, st

raig

ht-ru

n, to

ppin

g-pl

ant;

Low

boi

ling

poin

t nap

htha

(A c

ompl

ex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

from

the

topp

ing

plan

t by

the

dist

illat

ion

of c

rude

oil.

It b

oils

in th

e ra

nge

of a

ppro

xim

atel

y 36

.1 °C

to 1

93.3

°C

(97

°F to

380

°F).)

649-

270-

00-7

27

1-72

7-0

6860

6-11

-1

C2

86

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Nap

htha

(pet

role

um),

unsw

eete

ned;

Low

boi

ling

poin

t nap

htha

(A c

ompl

ex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

from

the

dist

illat

ion

of n

apht

ha

stre

ams f

rom

var

ious

refin

ery

proc

esse

s. It

cons

ists

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C5 th

roug

h C

12 a

nd b

oilin

g in

th

e ra

nge

of a

ppro

xim

atel

y 0

°C to

230

°C (2

5 °F

to 4

46 °F

).)

649-

271-

00-2

27

2-18

6-3

6878

3-12

-0

C2

Dis

tilla

tes (

petro

leum

), lig

ht st

raig

ht-ru

n ga

solin

e fr

actio

natio

n st

abili

zer

over

head

s; L

ow b

oilin

g po

int n

apht

ha (A

com

plex

com

bina

tion

of

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

3 th

roug

h C

6.)

649-

272-

00-8

27

2-93

1-2

6892

1-08

-4

C2

Nap

htha

(pet

role

um),

heav

y st

raig

ht ru

n, a

rom

.-con

tg.;

Low

boi

ling

poin

t na

phth

a (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

a d

istil

latio

n pr

oces

s of c

rude

pet

role

um. I

t con

sists

pre

dom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs in

the

rang

e of

C8 t

hrou

gh C

12 a

nd b

oilin

g in

the

rang

e of

ap

prox

imat

ely

130

°C to

210

°C (2

66 °F

to 4

10 °F

).)

649-

273-

00-3

30

9-94

5-6

1016

31-2

0-3

C2

Nap

htha

(pet

role

um),

full-

rang

e al

kyla

te; L

ow b

oilin

g po

int m

odifi

ed n

apht

ha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

dis

tilla

tion

of th

e re

actio

n pr

oduc

ts o

f iso

bute

ne w

ith m

ono-

olef

inic

hyd

roca

rbon

s usu

ally

ra

ngin

g in

car

bon

num

bers

from

C3 t

hrou

gh C

5. It

cons

ists

of p

redo

min

antly

br

anch

ed c

hain

satu

rate

d hy

dro-

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C7 t

hrou

gh C

12 a

nd b

oilin

g in

the

rang

e of

ap

prox

imat

ely

90 °C

to 2

20 °C

(194

°to

428

°F).)

649-

274-

00-9

26

5-06

6-7

6474

1-64

-6

C2

Nap

htha

(pet

role

um),

heav

y al

kyla

te; L

ow b

oilin

g po

int m

odifi

ed n

apht

ha (A

co

mpl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

dis

tilla

tion

of th

e re

actio

n pr

oduc

ts o

f iso

bute

ne w

ith m

ono-

olef

inic

hyd

roca

rbon

s usu

ally

rang

ing

in

carb

on n

umbe

rs fr

om C

3 to

C5.

It co

nsis

ts o

f pre

dom

inan

tly b

ranc

hed

chai

n sa

tura

ted

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of

C9 t

hrou

gh C

12 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

150

°C to

220

°C

(302

°F to

428

°F).)

649-

275-

00-4

26

5-06

7-2

6474

1-65

-7

C2

87

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Nap

htha

(pet

role

um),

light

alk

ylat

e; L

ow b

oilin

g po

int m

odifi

ed n

apht

ha (A

co

mpl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

dis

tilla

tion

of th

e re

actio

n pr

oduc

ts o

f iso

bute

ne w

ith m

ono-

olef

inic

hyd

roca

rbon

s usu

ally

rang

ing

in

carb

on n

umbe

rs fr

om C

3 thr

ough

C5.

It co

nsis

ts o

f pre

dom

inan

tly b

ranc

hed

chai

n sa

tura

ted

hydr

o-ca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

7 thr

ough

C10

and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 90

°C to

16

0 °C

(194

°F to

320

°F).)

649-

276-

00-X

26

5-06

8-8

6474

1-66

-8

C2

Nap

htha

(pet

role

um),

isom

eriz

atio

n; L

ow b

oilin

g po

int m

odifi

ed n

apht

ha (A

co

mpl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om c

atal

ytic

isom

eriz

atio

n of

stra

ight

cha

in p

araf

finic

C4 t

hrou

gh C

6 hyd

roca

rbon

s. It

cons

ists

pr

edom

inan

tly o

f sat

urat

ed h

ydro

carb

ons s

uch

as is

obut

ane,

isop

enta

ne, 2

,2-

dim

ethy

lbut

ane,

2-m

ethy

lpen

tane

, and

3-m

ethy

lpen

tane

.)

649-

277-

00-5

26

5-07

3-5

6474

1-70

-4

C2

Nap

htha

(pet

role

um),

solv

ent-r

efin

ed li

ght;

Low

boi

ling

poin

t mod

ified

na

phth

a (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

as th

e ra

ffin

ate

from

a so

lven

t ext

ract

ion

proc

ess.

It co

nsis

ts p

redo

min

antly

of a

lipha

tic

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

5 th

roug

h C

11 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

35 °C

to 1

90 °C

(95

°F

to 3

74 °F

).)

649-

278-

00-0

26

5-08

6-6

6474

1-84

-0

C2

Nap

htha

(pet

role

um),

solv

ent-r

efin

ed h

eavy

; Low

boi

ling

poin

t mod

ified

na

phth

a (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

as th

e ra

ffin

ate

from

a so

lven

t ext

ract

ion

proc

ess.

It co

nsis

ts p

redo

min

antly

of a

lipha

tic

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

7 th

roug

h C

12 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

90 °C

to 2

30 °C

(194

°F

to 4

46 °F

).)

649-

279-

00-6

26

5-09

5-5

6474

1-92

-0

C2

Raf

finat

es (p

etro

leum

), ca

taly

tic re

form

er e

thyl

ene

glyc

ol-w

ater

co

unte

rcur

rent

ext

s.; L

ow b

oilin

g po

int m

odifi

ed n

apht

ha (A

com

plex

co

mbi

natio

n of

hyd

roca

rbon

s obt

aine

d as

the

raff

inat

e fr

om th

e U

DEX

ex

tract

ion

proc

ess o

n th

e ca

taly

tic re

form

er st

ream

. It c

onsi

sts o

f sat

urat

ed

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

6 th

roug

h C

9.)

649-

280-

00-1

27

0-08

8-5

6841

0-71

-9

C2

88

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Raf

finat

es (p

etro

leum

), re

form

er, L

urgi

uni

t-sep

d.; L

ow b

oilin

g po

int

mod

ified

nap

htha

(The

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

as a

ra

ffin

ate

from

a L

urgi

sepa

ratio

n un

it. It

con

sist

s pre

dom

inan

tly o

f non

-ar

omat

ic h

ydro

carb

ons w

ith v

ario

us sm

all a

mou

nts o

f aro

mat

ic h

ydro

carb

ons

havi

ng c

arbo

n nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

6 thr

ough

C8.)

649-

281-

00-7

27

0-34

9-3

6842

5-35

-4

C2

Nap

htha

(pet

role

um),

full-

rang

e al

kyla

te, b

utan

e-co

ntg.

; Low

boi

ling

poin

t m

odifi

ed n

apht

ha (A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by th

e di

still

atio

n of

the

reac

tion

prod

ucts

of i

sobu

tane

with

mon

o-ol

efin

ic

hydr

ocar

bons

usu

ally

rang

ing

in c

arbo

n nu

mbe

rs fr

om C

3 thr

ough

C5.

It co

nsis

ts o

f pre

dom

inan

tly b

ranc

hed

chai

n sa

tura

ted

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

7 thr

ough

C12

with

som

e bu

tane

s and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 35

°C to

200

°C (9

5 °F

to

428

°°F)

.)

649-

282-

00-2

27

1-26

7-0

6852

7-27

-5

C2

Dis

tilla

tes (

petro

leum

), na

phth

a st

eam

cra

ckin

g-de

rived

, sol

vent

-refin

ed li

ght

hydr

otre

ated

; Low

boi

ling

poin

t mod

ified

nap

htha

(A c

ompl

ex c

ombi

natio

n of

hy

droc

arbo

ns o

btai

ned

as th

e ra

ffin

ates

from

a so

lven

t ext

ract

ion

proc

ess o

f hy

drot

reat

ed li

ght d

istil

late

from

stea

m-c

rack

ed n

apht

ha.)

649-

283-

00-8

29

5-31

5-5

9199

5-53

-8

C2

Nap

htha

(pet

role

um),

C4-

12 b

utan

e-al

kyla

te, i

sooc

tane

-rich

; Low

boi

ling

poin

t m

odifi

ed n

apht

ha (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by

alky

latio

n of

but

anes

. It c

onsi

sts p

redo

min

antly

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C4 t

hrou

gh C

12, r

ich

in

isoo

ctan

e, a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

35 °

C to

210

°C (9

5 °F

to

410

°F).)

649-

284-

00-3

29

5-43

0-0

9204

5-49

-3

C2

Hyd

roca

rbon

s, hy

drot

reat

ed li

ght n

apht

ha d

istil

late

s, so

lven

t-ref

ined

; Low

bo

iling

poi

nt m

odifi

ed n

apht

ha (A

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

the

dist

illat

ion

of h

ydro

treat

ed n

apht

ha fo

llow

ed b

y a

solv

ent e

xtra

ctio

n an

d di

still

atio

n pr

oces

s. It

cons

ists

pre

dom

inan

tly o

f sat

urat

ed h

ydro

carb

ons

boili

ng in

the

rang

e of

app

roxi

mat

ely

94 °C

to 9

9 °C

(201

°F to

210

°F.)

649-

285-

00-9

29

5-43

6-3

9204

5-55

-1

C2

89

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Nap

htha

(pet

role

um),

isom

eriz

atio

n, C

6-fra

ctio

n; L

ow b

oilin

g po

int m

odifi

ed

naph

tha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

dis

tilla

tion

of a

ga

solin

e w

hich

has

bee

n ca

taly

tical

ly is

omer

ized

. It c

onsi

sts p

redo

min

antly

of

hexa

ne is

omer

s boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 60

°C to

66

°C (1

40 °F

to

151

°F).)

649-

286-

00-4

29

5-44

0-5

9204

5-58

-4

C2

Hyd

roca

rbon

s, C

6-7,

naph

tha-

crac

king

, sol

vent

-refin

ed; L

ow b

oilin

g po

int

mod

ified

nap

htha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

the

sorp

tion

of b

enze

ne fr

om a

cat

alyt

ical

ly fu

lly h

ydro

gena

ted

benz

ene-

rich

hydr

ocar

bon

cut t

hat w

as d

istill

ativ

ely

obta

ined

from

pre

-hyd

roge

nate

d cr

acke

d na

phth

a. It

con

sist

s pre

dom

inan

tly o

f par

affin

ic a

nd n

apht

heni

c hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C6

thro

ugh

C7 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

70 °

C to

100

°C (1

58 °F

to

212

°F).)

649-

287-

00-X

29

5-44

6-8

9204

5-64

-2

C2

Hyd

roca

rbon

s, C

6-ric

h, h

ydro

treat

ed li

ght n

apht

ha d

istil

late

s, so

lven

t-ref

ined

; Lo

w b

oilin

g po

int m

odifi

ed n

apht

ha (A

com

plex

com

bina

tion

of h

ydro

carb

ons

obta

ined

by

dist

illat

ion

of h

ydro

treat

ed n

apht

ha fo

llow

ed b

y so

lven

t ex

tract

ion.

It c

onsi

sts p

redo

min

antly

of s

atur

ated

hyd

roca

rbon

s and

boi

ling

in

the

rang

e of

app

roxi

mat

ely

65 °C

to 7

0 °C

(149

°F to

158

°F).)

649-

288-

00-5

30

9-87

1-4

1013

16-6

7-0

C2

Nap

htha

(pet

role

um),

heav

y ca

taly

tic c

rack

ed; L

ow b

oilin

g po

int c

at-c

rack

ed

naph

tha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

a d

istil

latio

n of

pro

duct

s fro

m a

cat

alyt

ic c

rack

ing

proc

ess.

It co

nsis

ts o

f hyd

roca

rbon

s ha

ving

car

bon

num

bers

pre

dom

inan

tly in

the

rang

e of

C6 t

hrou

gh C

12 a

nd

boili

ng in

the

rang

e of

app

roxi

mat

ely

65 °C

to 2

30 °C

(148

°F to

446

°F).

It co

ntai

ns a

rela

tivel

y la

rge

prop

ortio

n of

uns

atur

ated

hyd

roca

rbon

s.)

649-

289-

00-0

26

5-05

5-7

6474

1-54

-4

C2

Nap

htha

(pet

role

um),

light

cat

alyt

ic c

rack

ed; L

ow b

oilin

g po

int c

at-c

rack

ed

naph

tha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

the

dist

illat

ion

of p

rodu

cts f

rom

a c

atal

ytic

cra

ckin

g pr

oces

s. It

cons

ists

of h

ydro

carb

ons

havi

ng c

arbo

n nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

4 thr

ough

C11

and

bo

iling

in th

e ra

nge

of a

ppro

xim

atel

y �2

0 °C

to 1

90 °C

(�4

°F to

374

°F).

It co

ntai

ns a

rela

tivel

y la

rge

prop

ortio

n of

uns

atur

ated

hyd

roca

rbon

s.)

649-

290-

00-6

26

5-05

6-2

6474

1-55

-5

C2

90

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Hyd

roca

rbon

s, C

3-11

, cat

alyt

ic c

rack

er d

istil

late

s; L

ow b

oilin

g po

int c

at-

crac

ked

naph

tha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

the

dist

illat

ions

of p

rodu

cts f

rom

a c

atal

ytic

cra

ckin

g pr

oces

s. It

cons

ists

of

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

3 th

roug

h C

11 a

nd b

oilin

g in

a ra

nge

appr

oxim

atel

y up

to 2

04 °C

(400

o F).)

649-

291-

00-1

27

0-68

6-6

6847

6-46

-0

C2

Nap

htha

(pet

role

um),

cata

lytic

cra

cked

ligh

t dis

td.;

Low

boi

ling

poin

t cat

-cr

acke

d na

phth

a (A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by th

e di

still

atio

n of

pro

duct

s fro

m a

cat

alyt

ic c

rack

ing

proc

ess.

It co

nsis

ts o

f hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C1

thro

ugh

C5.)

649-

292-

00-7

27

2-18

5-8

6878

3-09

-5

C2

Dis

tilla

tes (

petro

leum

), na

phth

a st

eam

cra

ckin

g-de

rived

, hyd

rotre

ated

ligh

t ar

om.;

Low

boi

ling

poin

t cat

-cra

cked

nap

htha

. (A

com

plex

com

bina

tion

of

hydr

ocar

bons

obt

aine

d by

trea

ting

a lig

ht d

istil

late

from

stea

m-c

rack

ed

naph

tha.

It c

onsi

sts p

redo

min

antly

of a

rom

atic

hyd

roca

rbon

s.)

649-

293-

00-2

29

5-31

1-3

9199

5-50

-5

C2

Nap

htha

(pet

role

um),

heav

y ca

taly

tic c

rack

ed, s

wee

tene

d; L

ow b

oilin

g po

int

cat-c

rack

ed n

apht

ha (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by

subj

ectin

g a

cata

lytic

cra

cked

pet

role

um d

istil

late

to a

swee

teni

ng p

roce

ss to

co

nver

t mer

capt

ans o

r to

rem

ove

acid

ic im

purit

ies.

It co

nsis

ts p

redo

min

antly

of

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

6 th

roug

h C

12 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

60 °C

to 2

00 °C

(140

°F

to 3

92 °F

).)

649-

294-

00-8

29

5-43

1-6

9204

5-50

-6

C2

Nap

htha

(pet

role

um),

light

cat

alyt

ic c

rack

ed sw

eete

ned;

Low

boi

ling

poin

t ca

t-cra

cked

nap

htha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

su

bjec

ting

naph

tha

from

a c

atal

ytic

cra

ckin

g pr

oces

s to

a sw

eete

ning

pro

cess

to

con

vert

mer

capt

ans o

r to

rem

ove

acid

ic im

purit

ies.

It co

nsis

ts

pred

omin

antly

of h

ydro

carb

ons b

oilin

g in

a ra

nge

of a

ppro

xim

atel

y 35

°C to

21

0 °C

(95

°F to

410

°F).)

649-

295-

00-3

29

5-44

1-0

9204

5-59

-5

C2

91

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Hyd

roca

rbon

s, C

8-12

, cat

alyt

ic-c

rack

ing,

che

m. n

eutra

lized

; Low

boi

ling

poin

t cat

-cra

cked

nap

htha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

the

dist

illat

ion

of a

cut

from

the

cata

lytic

cra

ckin

g pr

oces

s, ha

ving

un

derg

one

an a

lkal

ine

was

hing

. It c

onsi

sts p

redo

min

antly

of h

ydro

carb

ons

havi

ng c

arbo

n nu

mbe

rs in

the

rang

e of

C8 t

hrou

gh C

12 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

130

°C to

210

°C (2

66 °F

to 4

10 °F

).)

649-

296-

00-9

29

5-79

4-0

9212

8-94

-4

C2

Hyd

roca

rbon

s, C

8-12

, cat

alyt

ic c

rack

er d

istil

late

s; L

ow b

oilin

g po

int c

at-

crac

ked

naph

tha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

di

still

atio

n of

pro

duct

s fro

m a

cat

alyt

ic c

rack

ing

proc

ess.

It co

nsis

ts

pred

omin

antly

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C8 t

hrou

gh C

12 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

140

°C to

21

0 °C

(284

°F to

410

°F).)

649-

297-

00-4

30

9-97

4-4

1017

94-9

7-2

C2

Hyd

roca

rbon

s, C

8-12

, cat

alyt

ic c

rack

ing,

che

m. n

eutra

lized

, sw

eete

ned;

Low

bo

iling

poi

nt c

at-c

rack

ed n

apht

ha

649-

298-

00-X

30

9-98

7-5

1018

96-2

8-0

C2

Nap

htha

(pet

role

um),

light

cat

alyt

ic re

form

ed; L

ow b

oilin

g po

int c

at-re

form

ed

naph

tha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d fr

om th

e di

still

atio

n of

pro

duct

s fro

m a

cat

alyt

ic re

form

ing

proc

ess.

It co

nsis

ts o

f hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C5

thro

ugh

C11

and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 35

°C to

190

°C (9

5 °F

to

374

°F).

It co

ntai

ns a

rela

tivel

y la

rge

prop

ortio

n of

aro

mat

ic a

nd b

ranc

hed

chai

n hy

droc

arbo

ns. T

his s

tream

may

con

tain

10

vol.

% o

r mor

e be

nzen

e.)

649-

299-

00-5

26

5-06

5-1

6474

1-63

-5

C2

Nap

htha

(pet

role

um),

heav

y ca

taly

tic re

form

ed; L

ow b

oilin

g po

int c

at-

refo

rmed

nap

htha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d fr

om

the

dist

illat

ion

of p

rodu

cts f

rom

a c

atal

ytic

refo

rmin

g pr

oces

s. It

cons

ists

of

pred

omin

antly

aro

mat

ic h

ydro

carb

ons h

avin

g nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

7 thr

ough

C12

and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 90

°C to

23

0 °C

(194

°F to

446

°F).)

649-

300-

00-9

26

5-07

0-9

6474

1-68

-0

C2

92

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Dis

tilla

tes (

petro

leum

), ca

taly

tic re

form

ed d

epen

tani

zer;

Low

boi

ling

poin

t ca

t-ref

orm

ed n

apht

ha (A

com

plex

com

bina

tion

of h

ydro

carb

ons f

rom

the

dist

illat

ion

of p

rodu

cts f

rom

a c

atal

ytic

refo

rmin

g pr

oces

s. It

cons

ists

pr

edom

inan

tly o

f alip

hatic

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

3 thr

ough

C6 a

nd b

oilin

g in

the

rang

e of

ap

prox

imat

ely

�49

°C to

63

°C (�

57 °F

to 1

45 °F

).)

649-

301-

00-4

27

0-66

0-4

6847

5-79

-6

C2

Hyd

roca

rbon

s, C

2-6,

C6-

8 ca

taly

tic re

form

er; L

ow b

oilin

g po

int c

at-re

form

ed

naph

tha

649-

302-

00-X

27

0-68

7-1

6847

6-47

-1

C2

Res

idue

s (pe

trole

um),

C6-

8 ca

taly

tic re

form

er; L

ow b

oilin

g po

int c

at-re

form

ed

naph

tha

(A c

ompl

ex re

sidu

um fr

om th

e ca

taly

tic re

form

ing

of C

6-8 fe

ed. I

t co

nsis

ts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

2 thr

ough

C6.)

649-

303-

00-5

27

0-79

4-3

6847

8-15

-9

C2

Nap

htha

(pet

role

um),

light

cat

alyt

ic re

form

ed, a

rom

.-fre

e; L

ow b

oilin

g po

int

cat-r

efor

med

nap

htha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om

dist

illat

ion

of p

rodu

cts f

rom

a c

atal

ytic

refo

rmin

g pr

oces

s. It

cons

ists

pr

edom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

5 thr

ough

C8 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

35 °C

to 1

20

°C (9

5 °F

to 2

48 °F

). It

cont

ains

a re

lativ

ely

larg

e pr

opor

tion

of b

ranc

hed

chai

n hy

droc

arbo

ns w

ith th

e ar

omat

ic c

ompo

nent

s rem

oved

.)

649-

304-

00-0

27

0-99

3-5

6851

3-03

-1

C2

Dis

tilla

tes (

petro

leum

), ca

taly

tic re

form

ed st

raig

ht-ru

n na

phth

a ov

erhe

ads;

Lo

w b

oilin

g po

int c

at-re

form

ed n

apht

ha (A

com

plex

com

bina

tion

of

hydr

ocar

bons

obt

aine

d by

the

cata

lytic

refo

rmin

g of

stra

ight

-run

naph

tha

follo

wed

by

the

frac

tiona

tion

of th

e to

tal e

fflu

ent.

It co

nsis

ts o

f sat

urat

ed

alip

hatic

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of

C2 t

hrou

ghC

6.)

649-

305-

00-6

27

1-00

8-1

6851

3-63

-3

C2

Petro

leum

pro

duct

s, hy

dro-

finer

-pow

er fo

rmer

refo

rmat

es; L

ow b

oilin

g po

int

cat-r

efor

med

nap

htha

(The

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

in

a hy

drof

iner

-pow

er-fo

rmer

pro

cess

and

boi

ling

in a

rang

e of

app

roxi

mat

ely

27

°C to

210

°C (8

0 °F

to 4

10 °F

).)

649-

306-

00-1

27

1-05

8-4

6851

4-79

-4

C2

93

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Nap

htha

(pet

role

um, f

ull-r

ange

refo

rmed

; Low

boi

ling

poin

t cat

-ref

orm

ed

naph

tha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

the

dist

illat

ion

of th

e pr

oduc

ts fr

om a

cat

alyt

ic re

form

ing

proc

ess.

It co

nsis

ts o

f hyd

roca

rbon

s ha

ving

car

bon

num

bers

pre

dom

inan

tly in

the

rang

e of

C5 t

hrou

gh C

12 a

nd

boili

ng in

the

rang

e of

app

roxi

mat

ely

35 °C

to 2

30 °C

(95

°F to

446

°F).)

649-

307-

00-7

27

2-89

5-8

6891

9-37

-9

C2

Nap

htha

(pet

role

um),

cata

lytic

refo

rmed

; Low

boi

ling

poin

t cat

-refo

rmed

na

phth

a (A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by th

e di

still

atio

n of

pro

duct

s fro

m a

cat

alyt

ic re

form

ing

proc

ess.

It co

nsis

ts o

f hyd

roca

rbon

s ha

ving

car

bon

num

bers

pre

dom

inan

tly in

the

rang

e of

C4 t

hrou

gh C

12 a

nd

boili

ng in

the

rang

e of

app

roxi

mat

ely

30 °C

to 2

20 °C

(90

°F to

430

°F).

It co

ntai

ns a

rela

tivel

y la

rge

prop

ortio

n of

aro

mat

ic a

nd b

ranc

hed

chai

n hy

droc

arbo

ns. T

his s

tream

may

con

tain

10

vol.

% o

r mor

e be

nzen

e.)

649-

308-

00-2

27

3-27

1-8

6895

5-35

-1

C2

Dis

tilla

tes (

petro

leum

), ca

taly

tic re

form

ed h

ydro

treat

ed li

ght,

C8-

12 a

rom

. fr

actio

n; L

ow b

oilin

g po

int c

at-re

form

ed n

apht

ha (A

com

plex

com

bina

tion

of

alky

lben

zene

s obt

aine

d by

the

cata

lytic

refo

rmin

g of

pet

role

um n

apht

ha. I

t co

nsis

ts p

redo

min

antly

of a

lkyl

benz

enes

hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

8 th

roug

h C

10 a

nd b

oilin

g in

the

rang

e of

ap

prox

imat

ely

160

°C to

180

°C (3

20 °F

to 3

56 °F

).)

649-

309-

00-8

28

5-50

9-8

8511

6-58

-1

C2

Aro

mat

ic h

ydro

carb

ons,

C8,

cata

lytic

refo

rmin

g-de

rived

; Low

boi

ling

poin

t ca

t-ref

orm

ed n

apht

ha

649-

310-

00-3

29

5-27

9-0

9199

5-18

-5

C2

Aro

mat

ic h

ydro

carb

ons,

C7-

12, C

8- ric

h; L

ow b

oilin

g po

int c

at-re

form

ed

naph

tha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

sepa

ratio

n fr

om th

e pl

atfo

rmat

e-co

ntai

ning

frac

tion.

It c

onsi

sts p

redo

min

antly

of

arom

atic

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of

C7 t

hrou

gh C

12 (p

rimar

ily C

8) a

nd c

an c

onta

in n

on a

rom

atic

hyd

roca

rbon

s, bo

th b

oilin

g in

the

rang

e of

app

roxi

mat

ely

130

°C to

200

°C (2

66 °F

to 3

92

°F).)

649-

311-

00-9

29

7-40

1-8

9357

1-75

-6

C2

94

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Gas

olin

e, C

5-11

, hig

h-oc

tane

stab

ilize

d re

form

ed; L

ow b

oilin

g po

int c

at-

refo

rmed

nap

htha

(A c

ompl

ex h

igh

octa

ne c

ombi

natio

n of

hyd

roca

rbon

s ob

tain

ed b

y th

e ca

taly

tic d

ehyd

roge

natio

n of

a p

redo

min

antly

nap

hthe

nic

naph

tha.

It c

onsi

sts p

redo

min

antly

of a

rom

atic

s and

non

-aro

mat

ics h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C5 t

hrou

gh C

11 a

nd b

oilin

g in

th

e ra

nge

of a

ppro

xim

atel

y 45

°C to

185

°C (1

13 °F

to 3

65 °F

).)

649-

312-

00-4

29

7-45

8-9

9357

2-29

-3

C2

Hyd

roca

rbon

s, C

7-12

, C9-

-aro

m.-r

ich,

refo

rmin

g he

avy

frac

tion;

Low

boi

ling

poin

t cat

-refo

rmed

nap

htha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s ob

tain

ed b

y se

para

tion

from

the

plat

form

ate-

cont

aini

ng fr

actio

n. It

con

sist

s pr

edom

inan

tly o

f non

-aro

mat

ic h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C7 t

hrou

gh C

12 a

nd b

oilin

g in

the

rang

e of

ap

prox

imat

ely

120

°C to

210

°C (2

48 °F

to 3

80 °F

) and

C9 a

nd h

ighe

r ar

omat

ic h

ydro

carb

ons.)

649-

313-

00-X

29

7-46

5-7

9357

2-35

-1

C2

Hyd

roca

rbon

s, C

5-11

, non

-aro

ms.-

rich,

refo

rmin

g lig

ht fr

actio

n; L

ow b

oilin

g po

int c

at-re

form

ed n

apht

ha (A

com

plex

com

bina

tion

of h

ydro

carb

ons

obta

ined

by

sepa

ratio

n fr

om th

e pl

atfo

rmat

e-co

ntai

ning

frac

tion.

It c

onsi

sts

pred

omin

antly

of n

on-a

rom

atic

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

5 to

C11

and

boi

ling

in th

e ra

nge

of

appr

oxim

atel

y 35

°C to

125

°C (9

4 °F

to 2

57 °F

), be

nzen

e an

d to

luen

e.)

649-

314-

00-5

29

7-46

6-2

9357

2-36

-2

C2

Foot

s oil

(pet

role

um),

silic

ic a

cid-

treat

ed; F

oots

oil

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

the

treat

men

t of F

oots

oil

with

silic

ic a

cid

for

rem

oval

of t

race

con

stitu

ents

and

impu

ritie

s. It

cons

ists

pre

dom

inan

tly o

f st

raig

ht c

hain

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

gre

ater

th

an C

12.)

649-

315-

00-0

30

8-12

7-6

9786

2-77

-6

C2

Nap

htha

(pet

role

um),

light

ther

mal

cra

cked

; Low

boi

ling

poin

t the

rmal

ly

crac

ked

naph

tha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s fro

m d

istil

latio

n of

pr

oduc

ts fr

om a

ther

mal

cra

ckin

g pr

oces

s. It

cons

ists

pre

dom

inan

tly o

f un

satu

rate

d hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C4 t

hrou

gh C

8 and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y �1

0 °C

to 1

30 °C

(1

4 °F

to 2

66 °F

).)

649-

316-

00-6

26

5-07

5-6

6474

1-74

-8

C2

95

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Nap

htha

(pet

role

um),

heav

y th

erm

al c

rack

ed; L

ow b

oilin

g po

int t

herm

ally

cr

acke

d na

phth

a (A

com

plex

com

bina

tion

of h

ydro

carb

ons f

rom

dis

tilla

tion

of

prod

ucts

from

a th

erm

al c

rack

ing

proc

ess.

It co

nsis

ts p

redo

min

antly

of

unsa

tura

ted

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

6 thr

ough

C12

and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 65

°C to

220

°C

(148

°F to

428

°F).)

649-

317-

00-1

26

5-08

5-0

6474

1-83

-9

C2

Dis

tilla

tes (

petro

leum

), he

avy

arom

.; Lo

w b

oilin

g po

int t

herm

ally

cra

cked

na

phth

a (T

he c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s fro

m th

e di

still

atio

n of

pr

oduc

ts fr

om th

e th

erm

al c

rack

ing

of e

than

e an

d pr

opan

e. T

his h

ighe

r boi

ling

frac

tion

cons

ists

pre

dom

inan

tly o

f C5-

C7 a

rom

atic

hyd

roca

rbon

s with

som

e un

satu

rate

d al

ipha

tic h

ydro

carb

ons h

avin

g a

carb

on n

umbe

r pre

dom

inan

tly o

f C

5. Th

is st

ream

may

con

tain

ben

zene

.)

649-

318-

00-7

26

7-56

3-4

6789

1-79

-6

C2

Dis

tilla

tes (

petro

leum

), lig

ht a

rom

.; Lo

w b

oilin

g po

int t

herm

ally

cra

cked

na

phth

a (T

he c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s fro

m th

e di

still

atio

n of

pr

oduc

ts fr

om th

e th

erm

al c

rack

ing

of e

than

e an

d pr

opan

e. T

his l

ower

boi

ling

frac

tion

cons

ists

pre

dom

inan

tly o

f C5-

C7 a

rom

atic

hyd

roca

rbon

s with

som

e un

satu

rate

d al

ipha

tic h

ydro

carb

ons h

avin

g a

carb

on n

umbe

r pre

dom

inan

tly o

f C

5. Th

is st

ream

may

con

tain

ben

zene

.)

649-

319-

00-2

26

7-56

5-5

6789

1-80

-9

C2

Dis

tilla

tes (

petro

leum

), na

phth

a-ra

ffin

ate

pyro

lyza

te-d

eriv

ed, g

asol

ine-

blen

ding

; Low

boi

ling

poin

t the

rmal

ly c

rack

ed n

apht

ha (T

he c

ompl

ex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by th

e py

roly

sis f

ract

iona

tion

at 8

16 °C

(1

500

°F) o

f nap

htha

and

raffi

nate

. It c

onsi

sts p

redo

min

antly

of h

ydro

carb

ons

havi

ng a

car

bon

num

ber o

f C9 a

nd b

oilin

g at

app

roxi

mat

ely

204

°C (4

00 °F

).)

649-

320-

00-8

27

0-34

4-6

6842

5-29

-6

C2

Aro

mat

ic h

ydro

carb

ons,

C6-

8, na

phth

a-ra

ffin

ate

pyro

lyza

te-d

eriv

ed; L

ow

boili

ng p

oint

ther

mal

ly c

rack

ed n

apht

ha (A

com

plex

com

bina

tion

of

hydr

ocar

bons

obt

aine

d by

the

frac

tiona

tion

pyro

lysi

s at 8

16 °C

(150

0 °F

) of

naph

tha

and

raff

inat

e. It

con

sist

s pre

dom

inan

tly o

f aro

mat

ic h

ydro

carb

ons

havi

ng c

arbo

n nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

6 thr

ough

C8,

incl

udin

g be

nzen

e.)

649-

321-

00-3

27

0-65

8-3

6847

5-70

-7

C2

96

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Dis

tilla

tes (

petro

leum

), th

erm

al c

rack

ed n

apht

ha a

nd g

as o

il; L

ow b

oilin

g po

int t

herm

ally

cra

cked

nap

htha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pr

oduc

ed b

y di

still

atio

n of

ther

mal

ly c

rack

ed n

apht

ha a

nd/o

r gas

oil.

It

cons

ists

pre

dom

inan

tly o

f ole

finic

hyd

roca

rbon

s hav

ing

a ca

rbon

num

ber o

f C

5 and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 33

°C to

60

°C (9

1 °F

to 1

40

°F).)

649-

322-

00-9

27

1-63

1-9

6860

3-00

-9

C2

Dis

tilla

tes (

petro

leum

), th

erm

al c

rack

ed n

apht

ha a

nd g

as o

il, C

5-dim

er-c

ontg

.; Lo

w b

oilin

g po

int t

herm

ally

cra

cked

nap

htha

(A c

ompl

ex c

ombi

natio

n of

hy

droc

arbo

ns p

rodu

ced

by th

e ex

tract

ive

dist

illat

ion

of th

erm

al c

rack

ed

naph

tha

and/

or g

as o

il. It

con

sist

s pre

dom

inan

tly o

f hyd

roca

rbon

s hav

ing

a ca

rbon

num

ber o

f C5 w

ith so

me

dim

eriz

ed C

5 ole

fins a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

33 °C

to 1

84 °C

(91

°F to

363

°F).)

649-

323-

00-4

27

1-63

2-4

6860

3-01

-0

C2

Dis

tilla

tes (

petro

leum

), th

erm

al c

rack

ed n

apht

ha a

nd g

as o

il, e

xtra

ctiv

e; L

ow

boili

ng p

oint

ther

mal

ly c

rack

ed n

apht

ha (A

com

plex

com

bina

tion

of

hydr

ocar

bons

pro

duce

d by

the

extra

ctiv

e di

still

atio

n of

ther

mal

cra

cked

na

phth

a an

d/or

gas

oil.

It c

onsi

sts o

f par

affin

ic a

nd o

lefin

ic h

ydro

carb

ons

pred

omin

antly

isoa

myl

enes

such

as 2

-met

hyl-1

-but

ene

and

2-m

ethy

l-2-b

uten

e an

d bo

iling

in th

e ra

nge

of a

ppro

xim

atel

y 31

°C to

40

°C (8

8 °F

to 1

04 °F

).)

649-

324-

00-X

27

1-63

4-5

6860

3-03

-2

C2

Dis

tilla

tes (

petro

leum

), lig

ht th

erm

al c

rack

ed, d

ebut

aniz

ed a

rom

.; Lo

w b

oilin

g po

int t

herm

ally

cra

cked

nap

htha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pr

oduc

ed b

y th

e di

still

atio

n of

pro

duct

s fro

m a

ther

mal

cra

ckin

g pr

oces

s. It

cons

ists

pre

dom

inan

tly o

f aro

mat

ic h

ydro

carb

ons,

prim

arily

ben

zene

.)

649-

325-

00-5

27

3-26

6-0

6895

5-29

-3

C2

Nap

htha

(pet

role

um),

light

ther

mal

cra

cked

, sw

eete

ned;

Low

boi

ling

poin

t th

erm

ally

cra

cked

nap

htha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

subj

ectin

g a

petro

leum

dis

tilla

te fr

om th

e hi

gh te

mpe

ratu

re th

erm

al

crac

king

of h

eavy

oil

frac

tions

to a

swee

teni

ng p

roce

ss to

con

vert

mer

capt

ans.

It co

nsis

ts p

redo

min

antly

of a

rom

atic

s, ol

efin

s and

satu

rate

d hy

droc

arbo

ns

boili

ng in

the

rang

e of

app

roxi

mat

ely

20 °C

to 1

00 °C

(68

°F to

212

°F).)

649-

326-

00-0

29

5-44

7-3

9204

5-65

-3

C2

97

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Nap

htha

(pet

role

um),

hydr

otre

ated

hea

vy; L

ow b

oilin

g po

int h

ydro

gen

treat

ed

naph

tha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

trea

ting

a pe

trole

um fr

actio

n w

ith h

ydro

gen

in th

e pr

esen

ce o

f a c

atal

yst.

It co

nsis

ts o

f hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C6

thro

ugh

C13

and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 65

°C to

230

°C (1

49 °F

to

446

°F).)

649-

327-

00-6

26

5-15

0-3

6474

2-48

-9

C2

Nap

htha

(pet

role

um),

hydr

otre

ated

ligh

t; Lo

w b

oilin

g po

int h

ydro

gen

treat

ed

naph

tha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

trea

ting

a pe

trole

um fr

actio

n w

ith h

ydro

gen

in th

e pr

esen

ce o

f a c

atal

yst.

It co

nsis

ts o

f hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C4

thro

ugh

C11

and

bo

iling

in th

e ra

nge

of a

ppro

xim

atel

y �2

0 °C

to 1

90 o C

(�4

o F to

374

o F).)

649-

328-

00-1

26

5-15

1-9

6474

2-49

-0

C2

Nap

htha

(pet

role

um),

hydr

odes

ulph

uriz

ed li

ght;

Low

boi

ling

poin

t hyd

roge

n tre

ated

nap

htha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om a

ca

taly

tic h

ydro

desu

lphu

rizat

ion

proc

ess.

It co

nsis

ts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

4 thr

ough

C11

and

boi

ling

in

the

rang

e of

app

roxi

mat

ely

�20

°C to

190

°C (�

4 °F

to 3

74 °F

).)

649-

329-

00-7

26

5-17

8-6

6474

2-73

-0

C2

Nap

htha

(pet

role

um),

hydr

odes

ulph

uriz

ed h

eavy

; Low

boi

ling

poin

t hyd

roge

n tre

ated

nap

htha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om a

ca

taly

tic h

ydro

desu

lphu

rizat

ion

proc

ess.

It co

nsis

ts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

7 thr

ough

C12

and

boi

ling

in

the

rang

e of

app

roxi

mat

ely

90 °C

to 2

30 °C

(194

°F to

446

°F).)

649-

330-

00-2

26

5-18

5-4

6474

2-82

-1

C2

Dis

tilla

tes (

petro

leum

), hy

drot

reat

ed m

iddl

e, in

term

edia

te b

oilin

g; L

ow

boili

ng p

oint

hyd

roge

n tre

ated

nap

htha

(A c

ompl

ex c

ombi

natio

n of

hy

droc

arbo

ns o

btai

ned

by th

e di

still

atio

n of

pro

duct

s fro

m a

mid

dle

dist

illat

e hy

dro-

treat

ing

proc

ess.

It co

nsis

ts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

5 thr

ough

C10

and

boi

ling

in th

e ra

nge

of

appr

oxim

atel

y 12

7 °C

to 1

88 °C

(262

°F to

370

°F).)

649-

331-

00-8

27

0-09

2-7

6841

0-96

-8

C2

98

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Dis

tilla

tes (

petro

leum

), lig

ht d

istil

late

hyd

ro-tr

eatin

g pr

oces

s, lo

w-b

oilin

g;

Low

boi

ling

poin

t hyd

roge

n tre

ated

nap

htha

(A c

ompl

ex c

ombi

natio

n of

hy

droc

arbo

ns o

btai

ned

by th

e di

still

atio

n of

pro

duct

s fro

m th

e lig

ht d

istil

late

hy

dro-

treat

ing

proc

ess.

It co

nsis

ts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

6 thr

ough

C9 a

nd b

oilin

g in

the

rang

e of

ap

prox

imat

ely

3 °C

to 1

94 °C

(37

°F to

382

°F).)

649-

332-

00-3

27

0-09

3-2

6841

0-97

-9

C2

Dis

tilla

tes (

petro

leum

), hy

drot

reat

ed h

eavy

nap

htha

, dei

sohe

xani

zer

over

head

s; L

ow b

oilin

g po

int h

ydro

gen

treat

ed n

apht

ha (A

com

plex

co

mbi

natio

n of

hyd

roca

rbon

s obt

aine

d by

dist

illat

ion

of th

e pr

oduc

ts fr

om a

he

avy

naph

tha

hydr

o-tre

atin

g pr

oces

s. It

cons

ists

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C3 t

hrou

gh C

6 an

d bo

iling

in

the

rang

e of

app

roxi

mat

ely

�49

°C to

68

°C (�

57 °F

to 1

55 °F

).)

649-

333-

00-9

27

0-09

4-8

6841

0-98

-0

C2

Solv

ent n

apht

ha (p

etro

leum

), lig

ht a

rom

., hy

drot

reat

ed; L

ow b

oilin

g po

int

hydr

ogen

trea

ted

naph

tha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

trea

ting

a pe

trole

um fr

actio

n w

ith h

ydro

gen

in th

e pr

esen

ce o

f a c

atal

yst.

It co

nsis

ts p

redo

min

antly

of a

rom

atic

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

8 thr

ough

C10

and

boi

ling

in th

e ra

nge

of

appr

oxim

atel

y 13

5 °C

to 2

10 °C

(275

°F to

410

°F).)

649-

334-

00-4

27

0-98

8-8

6851

2-78

-7

C2

Nap

htha

(pet

role

um),

hydr

odes

ulph

uriz

ed th

erm

al c

rack

ed li

ght;

Low

boi

ling

poin

t hyd

roge

n tre

ated

nap

htha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s ob

tain

ed b

y fr

actio

natio

n of

hyd

rode

sulp

huriz

ed th

erm

al c

rack

er d

istil

late

. It

cons

ists

pre

dom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

5 to

C11

and

boi

ling

in th

e ra

nge

of

appr

oxim

atel

y 23

°C to

195

°C (7

3 °F

to 3

83 °F

).)

649-

335-

00-X

28

5-51

1-9

8511

6-60

-5

C2

Nap

htha

(pet

role

um),

hydr

otre

ated

ligh

t, cy

cloa

lkan

e-co

ntg.

; Low

boi

ling

poin

t hyd

roge

n tre

ated

nap

htha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s ob

tain

ed fr

om th

e di

still

atio

n of

a p

etro

leum

frac

tion.

It c

onsi

sts

pred

omin

antly

of a

lkan

es a

nd c

yclo

alka

nes b

oilin

g in

the

rang

e of

ap

prox

imat

ely

�20

°C to

190

°C (�

4 °F

to 3

74 °F

).)

649-

336-

00-5

28

5-51

2-4

8511

6-61

-6

C2

Nap

htha

(pet

role

um),

heav

y st

eam

-cra

cked

, hyd

roge

nate

d; L

ow b

oilin

g po

int

hydr

ogen

trea

ted

naph

tha

649-

337-

00-0

29

5-43

2-1

9204

5-51

-7

C2

99

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Nap

htha

(pet

role

um),

hydr

o-de

sulp

huriz

ed fu

ll-ra

nge;

Low

boi

ling

poin

t hy

drog

en tr

eate

d na

phth

a (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

a c

atal

ytic

hyd

rode

sulp

huriz

atio

n pr

oces

s. It

cons

ists

pre

dom

inan

tly o

f hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C4

thro

ugh

C11

and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 30

°C to

250

°C (8

6 °F

to

482

°F).)

649-

338-

00-6

29

5-43

3-7

9204

5-52

-8

C2

Nap

htha

(pet

role

um),

hydr

otre

ated

ligh

t ste

am-c

rack

ed; L

ow b

oilin

g po

int

hydr

ogen

trea

ted

naph

tha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

trea

ting

a pe

trole

um fr

actio

n, d

eriv

ed fr

om a

pyr

olys

is p

roce

ss, w

ith

hydr

ogen

in th

e pr

esen

ce o

f a c

atal

yst.

It co

nsis

ts p

redo

min

antly

of

unsa

tura

ted

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

5 thr

ough

C11

and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 35

°C to

190

°C

(95

°F to

374

°F).)

649-

339-

00-1

29

5-43

8-4

9204

5-57

-3

C2

Hyd

roca

rbon

s, C

4-12

, nap

htha

-cra

ckin

g, h

ydro

treat

ed; L

ow b

oilin

g po

int

hydr

ogen

trea

ted

naph

tha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

dis

tilla

tion

from

the

prod

uct o

f nap

htha

stea

m c

rack

ing

proc

ess a

nd

subs

eque

nt c

atal

ytic

sele

ctiv

e hy

drog

enat

ion

of g

um fo

rmer

s. It

cons

ists

of

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

4 th

roug

h C

12 an

d bo

iling

in th

e ra

nge

of a

ppro

xim

atel

y 30

°C to

230

°C (8

6 °F

to

446

°F).)

649-

340-

00-7

29

5-44

3-1

9204

5-61

-9

C2

Solv

ent n

apht

ha (p

etro

leum

), hy

drot

reat

ed li

ght n

apht

heni

c; L

ow b

oilin

g po

int

hydr

ogen

trea

ted

naph

tha

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

trea

ting

a pe

trole

um fr

actio

n w

ith h

ydro

gen

in th

e pr

esen

ce o

f a c

atal

yst.

It co

nsis

ts p

redo

min

antly

of c

yclo

para

ffin

ic h

ydro

carb

ons h

avin

g ca

rbon

nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

6 thr

ough

C7 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

73 °C

to 8

5 °C

(163

°F to

185

°F).)

649-

341-

00-2

29

5-52

9-9

9206

2-15

-2

C2

10

0

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Nap

htha

(pet

role

um),

light

stea

m-c

rack

ed, h

ydro

gena

ted;

Low

boi

ling

poin

t hy

drog

en tr

eate

d na

phth

a (A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

from

the

sepa

ratio

n an

d su

bseq

uent

hyd

roge

natio

n of

the

prod

ucts

of a

stea

m-

crac

king

pro

cess

to p

rodu

ce e

thyl

ene.

It c

onsi

sts p

redo

min

antly

of s

atur

ated

an

d un

satu

rate

d pa

raff

ins,

cycl

ic p

araf

fins a

nd c

yclic

aro

mat

ic h

ydro

carb

ons

havi

ng c

arbo

n nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

4 thr

ough

C10

and

bo

iling

in th

e ra

nge

of a

ppro

xim

atel

y 50

°C to

200

°C (1

22 °F

to 3

92 °F

). Th

e pr

opor

tion

of b

enze

ne h

ydro

carb

ons m

ay v

ary

up to

30

wt.

% a

nd th

e st

ream

m

ay a

lso

cont

ain

smal

l am

ount

s of s

ulph

ur a

nd o

xyge

nate

d co

mpo

unds

.)

649-

342-

00-8

29

6-94

2-7

9316

5-55

-0

C2

Hyd

roca

rbon

s, C

6-11

, hyd

rotre

ated

, dea

rom

atiz

ed; L

ow b

oilin

g po

int h

ydro

gen

treat

ed n

apht

ha (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

as so

lven

ts

whi

ch h

ave

been

subj

ecte

d to

hyd

ro-tr

eatm

ent i

n or

der t

o co

nver

t aro

mat

ics t

o na

phth

enes

by

cata

lytic

hyd

roge

natio

n.)

649-

343-

00-3

29

7-85

2-0

9376

3-33

-8

C2

Hyd

roca

rbon

s, C

9-12

, hyd

rotre

ated

, dea

rom

atiz

ed; L

ow b

oilin

g po

int h

ydro

gen

treat

ed n

apht

ha (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

as so

lven

ts

whi

ch h

ave

been

subj

ecte

d to

hyd

ro-tr

eatm

ent i

n or

der t

o co

nver

t aro

mat

ics t

o na

phth

enes

by

cata

lytic

hyd

roge

natio

n.)

649-

344-

00-9

29

7-85

3-6

9376

3-34

-9

C2

Stod

dard

solv

ent;

Low

boi

ling

poin

t nap

htha

— u

nspe

cifie

d (A

col

ourle

ss,

refin

ed p

etro

leum

dis

tilla

te th

at is

free

from

ranc

id o

r obj

ectio

nabl

e od

ours

an

d th

at b

oils

in a

rang

e of

app

roxi

mat

ely

300

°F to

400

°F.)

649-

345-

00-4

23

2-48

9-3

4 80

52-4

1-3

C2

Nat

ural

gas

con

dens

ates

(pet

role

um);

Low

boi

ling

poin

t nap

htha

—

unsp

ecifi

ed (A

com

plex

com

bina

tion

of h

ydro

carb

ons s

epar

ated

as a

liqu

id

from

nat

ural

gas

in a

surf

ace

sepa

rato

r by

retro

grad

e co

nden

satio

n. It

con

sist

s m

ainl

y of

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of

C2 t

o C

20. I

t is a

liqu

id a

t atm

osph

eric

tem

pera

ture

and

pre

ssur

e.)

649-

346-

00-X

26

5-04

7-3

6474

1-47

-5

C2

Nat

ural

gas

(pet

role

um),

raw

liq.

mix

; Low

boi

ling

poin

t nap

htha

—

unsp

ecifi

ed (A

com

plex

com

bina

tion

of h

ydro

carb

ons s

epar

ated

as a

liqu

id

from

nat

ural

gas

in a

gas

recy

clin

g pl

ant b

y pr

oces

ses s

uch

as re

frig

erat

ion

or

abso

rptio

n. It

con

sist

s mai

nly

of sa

tura

ted

alip

hatic

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs in

the

rang

e of

C2 t

hrou

gh C

8.)

649-

347-

00-5

26

5-04

8-9

6474

1-48

-6

C2

10

1

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Nap

htha

(pet

role

um),

light

hyd

ro-c

rack

ed; L

ow b

oilin

g po

int n

apht

ha —

un

spec

ified

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s fro

m d

istil

latio

n of

the

prod

ucts

from

a h

ydro

-cra

ckin

g pr

oces

s. It

cons

ists

pre

dom

inan

tly o

f sat

urat

ed

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

4 th

roug

h C

10, a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

�20

°C to

180

°C (�

4 °F

to 3

56 °F

).)

649-

348-

00-0

26

5-07

1-4

6474

1-69

-1

C2

Nap

htha

(pet

role

um) h

eavy

hyd

ro-c

rack

ed; L

ow b

oilin

g po

int n

apht

ha —

un

spec

ified

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s fro

m d

istil

latio

n of

the

prod

ucts

from

a h

ydro

-cra

ckin

g pr

oces

s. It

cons

ists

pre

dom

inan

tly o

f sat

urat

ed

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

6 th

roug

h C

12, a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

65 °C

to 2

30 °C

(148

°F

to 4

46 °F

).)

649-

349-

00-6

26

5-07

9-8

6474

1-78

-2

C2

Nap

htha

(pet

role

um),

swee

tene

d; L

ow b

oilin

g po

int n

apht

ha —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

subj

ectin

g a

petro

leum

na

phth

a to

a sw

eete

ning

pro

cess

to c

onve

rt m

erca

ptan

s or t

o re

mov

e ac

idic

im

purit

ies.

It co

nsis

ts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in

the

rang

e of

C4 t

hrou

gh C

12 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

�10

°C to

230

°C (1

4 °F

to 4

46 °F

).)

649-

350-

00-1

26

5-08

9-2

6474

1-87

-3

C2

Nap

htha

(pet

role

um),

acid

-trea

ted;

Low

boi

ling

poin

t nap

htha

— u

nspe

cifie

d (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

as a

raff

inat

e fr

om a

su

lphu

ric a

cid

treat

ing

proc

ess.

It co

nsis

ts o

f hyd

roca

rbon

s hav

ing

carb

on

num

bers

pre

dom

inan

tly in

the

rang

e of

C7 t

hrou

gh C

12 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

90 °C

to 2

30 °C

(194

°F to

446

°F).)

649-

351-

00-7

26

5-11

5-2

6474

2-15

-0

C2

Nap

htha

(pet

role

um),

chem

ical

ly n

eutra

lized

hea

vy; L

ow b

oilin

g po

int

naph

tha

— u

nspe

cifie

d (A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by

a tre

atin

g pr

oces

s to

rem

ove

acid

ic m

ater

ials

. It c

onsi

sts o

f hyd

roca

rbon

s ha

ving

car

bon

num

bers

pre

dom

inan

tly in

the

rang

e of

C6 t

hrou

gh C

12 a

nd

boili

ng in

the

rang

e of

app

roxi

mat

ely

65 °C

to 2

30 °C

(149

°F to

446

°F).)

649-

352-

00-2

26

5-12

2-0

6474

2-22

-9

C2

10

2

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Nap

htha

(pet

role

um),

chem

ical

ly n

eutra

lized

ligh

t; Lo

w b

oilin

g po

int n

apht

ha

— u

nspe

cifie

d (A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by a

tre

atin

g pr

oces

s to

rem

ove

acid

ic m

ater

ials

. It c

onsi

sts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

4 thr

ough

C11

and

boi

ling

in

the

rang

e of

app

roxi

mat

ely

�20

°C to

190

°C (�

4 °F

to 3

74 °F

).)

649-

353-

00-8

26

5-12

3-6

6474

2-23

-0

C2

Nap

htha

(pet

role

um),

cata

lytic

dew

axed

; Low

boi

ling

poin

t nap

htha

—

unsp

ecifi

ed (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

the

cata

lytic

dew

axin

g of

a p

etro

leum

frac

tion.

It c

onsi

sts p

redo

min

antly

of

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

5 th

roug

h C

12 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

35 °C

to 2

30 °C

(95

°F

to 4

46 °F

).)

649-

354-

00-3

26

5-17

0-2

6474

2-66

-1

C2

Nap

htha

(pet

role

um),

light

stea

m-c

rack

ed; L

ow b

oilin

g po

int n

apht

ha —

un

spec

ified

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

the

dist

illat

ion

of th

e pr

oduc

ts fr

om a

stea

m c

rack

ing

proc

ess.

It co

nsis

ts

pred

omin

antly

of u

nsat

urat

ed h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C4 t

hrou

gh C

11 a

nd b

oilin

g in

the

rang

e of

ap

prox

imat

ely

�20

°C to

190

°C (�

4 °F

to 3

74 °F

). Th

is st

ream

is li

kely

to

cont

ain

10 v

ol. %

or m

ore

benz

ene.

)

649-

355-

00-9

26

5-18

7-5

6474

2-83

-2

C2

Solv

ent n

apht

ha (p

etro

leum

), lig

ht a

rom

.; Lo

w b

oilin

g po

int n

apht

ha —

un

spec

ified

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om

dist

illat

ion

of a

rom

atic

stre

ams.

It co

nsis

ts p

redo

min

antly

of a

rom

atic

hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C8

thro

ugh

C10

and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 13

5 °C

to 2

10 °C

(275

°F

to 4

10 °F

).)

649-

356-

00-4

26

5-19

9-0

6474

2-95

-6

C2

Aro

mat

ic h

ydro

carb

ons,

C6-

10, a

cid-

treat

ed, n

eutra

lized

; Low

boi

ling

poin

t na

phth

a —

uns

peci

fied

649-

357-

00-X

26

8-61

8-5

6813

1-49

-7

C2

10

3

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Dis

tilla

tes (

petro

leum

), C

3-5,

2- m

ethy

l-2-b

uten

e-ric

h; L

ow b

oilin

g po

int

naph

tha

— u

nspe

cifie

d (A

com

plex

com

bina

tion

of h

ydro

carb

ons f

rom

the

dist

illat

ion

of h

ydro

carb

ons u

sual

ly ra

ngin

g in

car

bon

num

bers

from

C3

thro

ugh

C5,

pred

omin

antly

isop

enta

ne a

nd 3

-met

hyl-1

-but

ene.

It c

onsi

sts o

f sa

tura

ted

and

unsa

tura

ted

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs in

the

rang

e of

C

3 thr

ough

C5,

pred

omin

antly

2-m

ethy

l-2-b

uten

e.)

649-

358-

00-5

27

0-72

5-7

6847

7-34

-9

C2

Dis

tilla

tes (

petro

leum

), po

lym

d. st

eam

-cra

cked

pet

role

um d

istil

late

s, C 5

-12

frac

tion;

Low

boi

ling

poin

t nap

htha

— u

nspe

cifie

d (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

the

dist

illat

ion

of p

olym

eriz

ed st

eam

-cra

cked

pe

trole

um d

istil

late

. It c

onsi

sts p

redo

min

antly

of h

ydro

carb

ons h

avin

g ca

rbon

nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

5 thr

ough

C12

.)

649-

359-

00-0

27

0-73

5-1

6847

7-50

-9

C2

Dis

tilla

tes (

petro

leum

), st

eam

-cra

cked

, C5-

12 fr

actio

n; L

ow b

oilin

g po

int

naph

tha

— u

nspe

cifie

d (A

com

plex

com

bina

tion

of o

rgan

ic c

ompo

unds

ob

tain

ed b

y th

e di

still

atio

n of

pro

duct

s fro

m a

stea

m c

rack

ing

proc

ess.

It co

nsis

ts o

f uns

atur

ated

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in

the

rang

e of

C5 t

hrou

gh C

12.)

649-

360-

00-6

27

0-73

6-7

6847

7-53

-2

C2

Dis

tilla

tes (

petro

leum

), st

eam

-cra

cked

, C5-

10 fr

actio

n, m

ixed

with

ligh

t ste

am-

crac

ked

petro

leum

nap

htha

C5 f

ract

ion;

Low

boi

ling

poin

t nap

htha

—

unsp

ecifi

ed

649-

361-

00-1

27

0-73

8-8

6847

7-55

-4

C2

Extra

cts (

petro

leum

), co

ld-a

cid,

C4-

6; Lo

w b

oilin

g po

int n

apht

ha —

un

spec

ified

(A c

ompl

ex c

ombi

natio

n of

org

anic

com

poun

ds p

rodu

ced

by c

old

acid

uni

t ext

ract

ion

of sa

tura

ted

and

unsa

tura

ted

alip

hatic

hyd

roca

rbon

s us

ually

rang

ing

in c

arbo

n nu

mbe

rs fr

om C

3 thr

ough

C6,

pred

omin

antly

pe

ntan

es a

nd a

myl

enes

. It c

onsi

sts p

redo

min

antly

of s

atur

ated

and

uns

atur

ated

hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

in th

e ra

nge

of C

4 thr

ough

C6,

pred

omin

antly

C5.)

649-

362-

00-7

27

0-74

1-4

6847

7-61

-2

C2

Dis

tilla

tes (

petro

leum

), de

pent

aniz

er o

verh

eads

; Low

boi

ling

poin

t nap

htha

—

unsp

ecifi

ed (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

a

cata

lytic

cra

cked

gas

stre

am. I

t con

sists

of a

lipha

tic h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C4 t

hrou

gh C

6.)

649-

363-

00-2

27

0-77

1-8

6847

7-89

4-4

C2

10

4

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Res

idue

s (pe

trole

um),

buta

ne sp

litte

r bot

tom

s; L

ow b

oilin

g po

int n

apht

ha —

un

spec

ified

(A c

ompl

ex re

sidu

um fr

om th

e di

still

atio

n of

but

ane

stre

am. I

t co

nsis

ts o

f alip

hatic

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in

the

rang

e of

C4 t

hrou

gh C

6.)

649-

364-

00-8

27

0-79

1-7

6847

8-12

-6

C2

Res

idua

l oils

(pet

role

um),

deis

obut

aniz

er to

wer

; Low

boi

ling

poin

t nap

htha

—

unsp

ecifi

ed (A

com

plex

resi

duum

from

the

atm

osph

eric

dis

tilla

tion

of th

e bu

tane

-but

ylen

e st

ream

. It c

onsi

sts o

f alip

hatic

hyd

roca

rbon

s hav

ing

carb

on

num

bers

pre

dom

inan

tly in

the

rang

e of

C4 t

hrou

gh C

6.)

649-

365-

00-3

27

0-79

5-9

6847

8-16

C

2

Nap

htha

(pet

role

um),

full-

rang

e co

ker;

Low

boi

ling

poin

t nap

htha

—

unsp

ecifi

ed (A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by th

e di

still

atio

n of

pro

duct

s fro

m a

flui

d co

ker.

It co

nsis

ts p

redo

min

antly

of

unsa

tura

ted

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

4 thr

ough

C15

and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 43

°C to

250

°C

(110

°F to

500

°F).)

649-

366-

00-9

27

0-99

1-4

6851

3-02

-0

C2

Nap

htha

(pet

role

um),

stea

m-c

rack

ed m

iddl

e ar

om.;

Low

boi

ling

poin

t nap

htha

—

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

the

dist

illat

ion

of p

rodu

cts f

rom

a st

eam

-cra

ckin

g pr

oces

s. It

cons

ists

pr

edom

inan

tly o

f aro

mat

ic h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C7 t

hrou

gh C

12 a

nd b

oilin

g in

the

rang

e of

ap

prox

imat

ely

130

°C to

220

°C (2

66 °F

to 4

28 °F

).)

649-

367-

00-4

27

1-13

8-9

6851

6-20

-1

C2

Nap

htha

(pet

role

um),

clay

-trea

ted

full-

rang

e st

raig

ht-ru

n; L

ow b

oilin

g po

int

naph

tha

— u

nspe

cifie

d (A

com

plex

com

bina

tion

of h

ydro

carb

ons r

esul

ting

from

trea

tmen

t of f

ull-r

ange

stra

ight

-run,

nap

htha

with

nat

ural

or m

odifi

ed

clay

, usu

ally

in a

per

cola

tion

proc

ess t

o re

mov

e th

e tra

ce a

mou

nts o

f pol

ar

com

poun

ds a

nd im

purit

ies p

rese

nt. I

t con

sist

s of h

ydro

carb

ons h

avin

g ca

rbon

nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

4 thr

ough

C11

and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y �2

0 °C

to 2

20 °C

(�4

°F to

429

°F).)

649-

368-

00-X

27

1-26

2-3

6852

7-21

-9

C2

10

5

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Nap

htha

(pet

role

um),

clay

-trea

ted

light

stra

ight

-run

; Low

boi

ling

poin

t na

phth

a —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s res

ultin

g fr

om tr

eatm

ent o

f lig

ht st

raig

ht-ru

n na

phth

a w

ith a

nat

ural

or m

odifi

ed c

lay,

us

ually

in a

per

cola

tion

proc

ess t

o re

mov

e th

e tra

ce a

mou

nts o

f pol

ar

com

poun

ds a

nd im

purit

ies,

pres

ent.

It co

nsis

ts o

f hyd

ro-c

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C7 t

hrou

gh C

10 a

nd b

oilin

g in

th

e ra

nge

of a

ppro

xim

atel

y 93

°C to

180

°C (2

00 °F

to 3

56 °F

).)

649-

369-

00-5

27

1-26

3-9

6852

7-22

-0

C2

Nap

htha

(pet

role

um),

light

stea

m-c

rack

ed a

rom

.; Lo

w b

oilin

g po

int n

apht

ha

— u

nspe

cifie

d (A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by

dist

illat

ion

of p

rodu

cts f

rom

a st

eam

-cra

ckin

g pr

oces

s. It

cons

ists

pr

edom

inan

tly o

f aro

mat

ic h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C7 t

hrou

gh C

9, an

d bo

iling

in th

e ra

nge

of

appr

oxim

atel

y 11

0 °C

to 1

65 °C

(230

°F to

329

°F).)

649-

370-

00-0

27

1-26

4-4

6852

7-23

-1

C2

Nap

htha

(pet

role

um),

light

stea

m-c

rack

ed, d

eben

zeni

zed;

Low

boi

ling

poin

t na

phth

a —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

di

still

atio

n of

pro

duct

s fro

m a

stea

m-c

rack

ing

proc

ess.

It co

nsis

ts

pred

omin

antly

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C4 t

hrou

gh C

12 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

80 °C

to

218

°C (1

76 °F

to 4

24 °F

).)

649-

371-

00-6

27

1-26

6-5

6852

7-26

-4

C2

Nap

htha

(pet

role

um),

arom

.-con

tg.;

Low

boi

ling

poin

t nap

htha

— u

nspe

cifie

d 64

9-37

2-00

-1

271-

635-

0 68

603-

08-7

C

2

G

asol

ine,

pyr

olys

is, d

ebut

aniz

er b

otto

ms;

low

boi

ling

poin

t nap

htha

—

unsp

ecifi

ed (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

the

frac

tiona

tion

of d

epro

pani

zer b

otto

ms.

It co

nsis

ts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

gre

ater

than

C5.)

649-

373-

00-7

27

1-72

6-5

6860

6-10

-0

C2

Nap

htha

(pet

role

um),

light

, sw

eete

ned;

Low

boi

ling

poin

t nap

htha

—

unsp

ecifi

ed (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by su

bjec

ting

a pe

trole

um d

istil

late

to a

swee

teni

ng p

roce

ss to

con

vert

mer

capt

ans o

r to

rem

ove

acid

ic im

purit

ies.

It co

nsis

ts p

redo

min

antly

of s

atur

ated

and

un

satu

rate

d hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C3 t

hrou

gh C

6 and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y �2

0 °C

to 1

00 °C

(�

4 °F

to 2

12 °F

).)

649-

374-

00-2

27

2-20

6-0

6878

3-66

-4

C2

10

6

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Nat

ural

gas

con

dens

ates

; Low

boi

ling

poin

t nap

htha

— u

nspe

cifie

d (A

co

mpl

ex c

ombi

natio

n of

hyd

roca

rbon

s sep

arat

ed a

nd/o

r con

dens

ed fr

om

natu

ral g

as d

urin

g tra

nspo

rtatio

n an

d co

llect

ed a

t the

wel

lhea

d an

d/or

from

the

prod

uctio

n, g

athe

ring,

tran

smis

sion

, and

dis

tribu

tion

pipe

lines

in d

eeps

, sc

rubb

ers,

etc.

It c

onsi

sts p

redo

min

antly

of h

ydro

carb

ons h

avin

g ca

rbon

nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

2 thr

ough

C8.)

649-

375-

00-8

27

2-89

6-3

6891

9-39

-1

C2

Dis

tilla

tes (

petro

leum

), na

phth

a un

ifine

r stri

pper

; Low

boi

ling

poin

t nap

htha

—

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

st

rippi

ng th

e pr

oduc

ts fr

om th

e na

phth

a un

ifine

r. It

cons

ists

of s

atur

ated

al

ipha

tic h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C

2 thr

ough

C6.)

649-

376-

00-3

27

2-93

2-8

6892

1-09

-5

C2

Nap

htha

(pet

role

um),

cata

lytic

refo

rmed

ligh

t, ar

om.-f

ree

frac

tion;

Low

bo

iling

poi

nt n

apht

ha —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hy

droc

arbo

ns re

mai

ning

afte

r rem

oval

of a

rom

atic

com

poun

ds fr

om c

atal

ytic

re

form

ed li

ght n

apht

ha in

a se

lect

ive

abso

rptio

n pr

oces

s. It

cons

ists

pr

edom

inan

tly o

f par

affin

ic a

nd c

yclic

com

poun

ds h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C5 t

o C

8 an

d bo

iling

in th

e ra

nge

of

appr

oxim

atel

y 66

°C to

121

°C (1

51 °F

to25

0 °F

).)

649-

377-

00-9

28

5-51

0-3

8511

6-59

-2

C2

Gas

olin

e; L

ow b

oilin

g po

int n

apht

ha —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s con

sist

ing

prim

arily

of p

araf

fins,

cycl

opar

affin

s, ar

omat

ic

and

olef

inic

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

gre

ater

than

C

3 and

boi

ling

in th

e ra

nge

of 3

0 °C

to 2

60 °C

(86

°F to

500

°F).)

649-

378-

00-4

28

9-22

0-8

8629

0-81

-5

C2

Aro

mat

ic h

ydro

carb

ons,

C7-

8, de

alky

latio

n pr

oduc

ts, d

istn

. res

idue

s; L

ow

boili

ng p

oint

nap

htha

— u

nspe

cifie

d 64

9-37

9-00

-X

292-

698-

0 90

989-

42-7

C

2

Hyd

roca

rbon

s, C

4-6,

depe

ntan

izer

ligh

ts, a

rom

. hyd

rotre

ater

; Low

boi

ling

poin

t na

phth

a —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d as

fir

st ru

nnin

gs fr

om th

e de

pent

aniz

er c

olum

n be

fore

hyd

rotre

atm

ent o

f the

ar

omat

ic c

harg

es. I

t con

sist

s pre

dom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on

num

bers

pre

dom

inan

tly in

the

rang

e of

C4 t

hrou

gh C

6, pr

edom

inan

tly p

enta

nes

and

pent

enes

, and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 25

°C to

40

°C (7

7 °F

to

104

°F).)

649-

380-

00-5

29

5-29

8-4

9199

5-38

-9

C2

10

7

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Dis

tilla

tes (

petro

leum

), he

at-s

oake

d st

eam

-cra

cked

nap

htha

, C5-r

ich;

Low

bo

iling

poi

nt n

apht

ha —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hy

droc

arbo

ns o

btai

ned

by d

istil

latio

n of

hea

t-soa

ked

stea

m-c

rack

ed n

apht

ha.

It co

nsis

ts p

redo

min

antly

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

in th

e ra

nge

of C

4 th

roug

h C

6, pr

edom

inan

tly C

5.)

649-

381-

00-0

29

5-30

2-4

9199

5-41

-4

C2

Extra

cts (

petro

leum

), ca

taly

tic re

form

ed li

ght n

apht

ha so

lven

t; lo

w b

oilin

g po

int n

apht

ha —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s ob

tain

ed a

s the

ext

ract

from

the

solv

ent e

xtra

ctio

n of

a c

atal

ytic

ally

refo

rmed

pe

trole

um c

ut. I

t con

sist

s pre

dom

inan

tly o

f aro

mat

ic h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C7 t

hrou

gh C

8 and

boi

ling

in

the

rang

e of

app

roxi

mat

ely

100

°C to

200

°C (2

12 °F

to 3

92 °F

).)

649-

382-

00-6

29

5-33

1-2

9199

5-68

-5

C2

Nap

htha

(pet

role

um),

hydr

odes

ulph

uriz

ed li

ght,

dear

omat

ized

; low

boi

ling

poin

t nap

htha

— u

nspe

cifie

d (A

com

plex

com

bina

tion

of h

ydro

carb

ons

obta

ined

by

dist

illat

ion

of h

ydro

desu

lphu

rized

and

dea

rom

atiz

ed li

ght

petro

leum

frac

tions

. It c

onsi

sts p

redo

min

antly

of C

7 pa

raff

ins a

nd

cycl

opar

affin

s boi

ling

in a

rang

e of

app

roxi

mat

ely

90 °C

to 1

00 °C

(194

°F to

21

2 °F

).)

649-

383-

00-1

29

5-43

4-2

9204

5-53

-9

C2

Nap

htha

(pet

role

um),

light

, C5-r

ich,

swee

tene

d; lo

w b

oilin

g po

int n

apht

ha —

un

spec

ified

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

subj

ectin

g a

petro

leum

nap

htha

to a

swee

teni

ng p

roce

ss to

con

vert

mer

capt

ans o

r to

rem

ove

acid

ic im

purit

ies.

It co

nsis

ts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

4 thr

ough

C5,

pred

omin

antly

C5,

and

boili

ng in

th

e ra

nge

of a

ppro

xim

atel

y �1

0 °C

to 3

5 °C

(14

°F to

95

°F).)

649-

384-

00-7

29

5-44

2-6

9204

5-60

-8

C2

Hyd

roca

rbon

s, C

8-11

, nap

htha

-cra

ckin

g, to

luen

e cu

t; lo

w b

oilin

g po

int n

apht

ha

— u

nspe

cifie

d (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by

dist

illat

ion

from

pre

hydr

ogen

ated

cra

cked

nap

htha

. It c

onsi

sts p

redo

min

antly

of

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

8 th

roug

h C

11 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

130

°C to

205

°C (2

66

°F to

401

°F).)

649-

385-

00-2

29

5-44

4-7

9204

5-62

-0

C2

10

8

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Hyd

roca

rbon

s, C

4-11

, nap

htha

-cra

ckin

g; a

rom

.-fre

e; lo

w b

oilin

g po

int n

apht

ha

— u

nspe

cifie

d (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

pr

ehyd

roge

nate

d cr

acke

d na

phth

a af

ter d

istil

lativ

e se

para

tion

of b

enze

ne a

nd

tolu

ene-

cont

aini

ng h

ydro

carb

on c

uts a

nd a

hig

her b

oilin

g fr

actio

n. It

con

sist

s pr

edom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

4 thr

ough

C11

and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 30

°C to

20

5 °C

(86

°F to

401

°F).)

649-

386-

00-8

29

5-44

5-2

9204

5-63

-1

C2

Nap

htha

(pet

role

um),

light

hea

t-soa

ked,

stea

m-c

rack

ed; l

ow b

oilin

g po

int

naph

tha

— u

nspe

cifie

d (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by

the

frac

tiona

tion

of st

eam

cra

cked

nap

htha

afte

r rec

over

y fr

om a

hea

t soa

king

pr

oces

s. It

cons

ists

pre

dom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

4 thr

ough

C6 a

nd b

oilin

g in

the

rang

e of

ap

prox

imat

ely

0 °C

to 8

0 °C

(32

°F to

176

°F).)

649-

387-

00-3

29

6-02

8-8

9220

1-97

-3

C2

Dis

tilla

tes (

petro

leum

), C

6-ric

h; lo

w b

oilin

g po

int n

apht

ha —

uns

peci

fied

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

the

dist

illat

ion

of a

pe

trole

um fe

edst

ock.

It c

onsi

sts p

redo

min

antly

of h

ydro

carb

ons h

avin

g ca

rbon

nu

mbe

rs o

f C5 t

hrou

gh C

7, ric

h in

C6,

and

boili

ng in

the

rang

e of

ap

prox

imat

ely

60 °C

to 7

0 °C

(140

°F to

158

°F).)

649-

388-

00-9

29

6-90

3-4

9316

5-19

-6

C2

Gas

olin

e, p

yrol

ysis

, hyd

roge

nate

d; lo

w b

oilin

g po

int n

apht

ha —

uns

peci

fied

(A d

istil

latio

n fr

actio

n fr

om th

e hy

drog

enat

ion

of p

yrol

ysis

gas

olin

e bo

iling

in

the

rang

e of

app

roxi

mat

ely

20 °C

to 2

00 °C

(68

°F to

392

°F).)

649-

389-

00-4

30

2-63

9-3

9411

4-03

-1

C2

Dis

tilla

tes (

petro

leum

), st

eam

-cra

cked

, C8-

12 fr

actio

n, p

olym

d., d

istn

. lig

hts;

lo

w b

oilin

g po

int n

apht

ha —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hy

droc

arbo

ns o

btai

ned

by d

istil

latio

n of

the

poly

mer

ized

C8 t

hrou

gh C

12

frac

tion

from

stea

m-c

rack

ed p

etro

leum

dis

tilla

tes.

It co

nsis

ts p

redo

min

antly

of

arom

atic

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of

C8 th

roug

h C

12.)

649-

390-

00-X

30

5-75

0-5

9500

9-23

-7

C2

10

9

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Extra

cts (

petro

leum

); he

avy

naph

tha

solv

ent,

clay

-trea

ted;

low

boi

ling

poin

t na

phth

a —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

th

e tre

atm

ent o

f hea

vy n

apht

hic

solv

ent p

etro

leum

ext

ract

with

ble

achi

ng

earth

. It c

onsi

sts p

redo

min

antly

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C6 t

hrou

gh C

18, a

nd b

oilin

g in

the

rang

e of

ap

prox

imat

ely

80 °C

to 1

80 °C

(175

°F to

356

°F).)

649-

391-

00-5

30

8-26

1-5

9792

6-43

-7

C2

Nap

htha

(pet

role

um),

light

stea

m-c

rack

ed, d

eben

zeni

zed,

the

rally

trea

ted;

low

bo

iling

poi

nt n

apht

ha —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hy

droc

arbo

ns o

btai

ned

by th

e tre

atm

ent a

nd d

istil

latio

n of

deb

enze

nize

d lig

ht

stea

m-c

rack

ed p

etro

leum

nap

htha

. It c

onsi

sts p

redo

min

antly

of h

ydro

carb

ons

havi

ng c

arbo

n nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

7 thr

ough

C12

and

bo

iling

in th

e ra

nge

of a

ppro

xim

atel

y 95

°C to

200

°C (2

03 °F

to 3

92 °F

).)

649-

392-

00-0

30

8-71

3-1

9821

9-46

-6

C2

Nap

htha

(pet

role

um),

light

stea

m-c

rack

ed, t

herm

ally

trea

ted;

low

boi

ling

poin

t na

phth

a —

unsp

ecifi

ed (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by

the

treat

men

t and

dis

tilla

tion

of li

ght s

team

-cra

cked

pet

role

um n

apht

ha. I

t co

nsis

ts p

redo

min

antly

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C5 t

hrou

gh C

6 and

boi

ling

in th

e ra

nge

of

appr

oxim

atel

y 35

°C to

80

°C (9

5 °F

to 1

76 °F

).)

649-

393-

00-6

30

8-71

4-7

9821

9-47

-7

C2

Dis

tilla

tes (

petro

leum

), C

7-9,

C8-r

ich,

hyd

rode

sulp

huriz

ed d

earo

mat

ized

; low

bo

iling

poi

nt n

apht

ha —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hy

droc

arbo

ns o

btai

ned

by th

e di

still

atio

n of

pet

role

um li

ght f

ract

ion,

hy

drod

esul

phur

ized

and

dea

rom

atiz

ed. I

t con

sist

s pre

dom

inan

tly o

f hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

in th

e ra

nge

of C

7 thr

ough

C9,

pred

omin

antly

C8 p

araf

fins a

nd c

yclo

para

ffin

s, bo

iling

in th

e ra

nge

of

appr

oxim

atel

y 12

0 °C

to 1

30 °C

(248

°F to

266

°F).)

649-

394-

00-1

30

9-86

2-5

1013

16-5

6-7

C2

11

0

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Hyd

roca

rbon

s, C

6-8,

hydr

ogen

ated

sorp

tion-

dear

omat

ized

, tol

uene

raff

inat

ion;

lo

w b

oilin

g po

int n

apht

ha —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hy

droc

arbo

ns o

btai

ned

durin

g th

e so

rptio

n of

tolu

ene

from

a h

ydro

carb

on

frac

tion

from

cra

cked

gas

olin

e tre

ated

with

hyd

roge

n in

the

pres

ence

of a

ca

taly

st. I

t con

sist

s pre

dom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

6 th

roug

h C

8 and

boi

ling

in th

e ra

nge

of

appr

oxim

atel

y 80

°C to

135

°C (1

76 °F

to 2

75 °F

).)

649-

395-

00-7

30

9-87

0-9

1013

16-6

6-9

C2

Nap

htha

(pet

role

um),

hydr

odes

ulph

uriz

ed fu

ll-ra

nge

coke

r; lo

w b

oilin

g po

int

naph

tha

— u

nspe

cifie

d (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by

frac

tiona

tion

from

hyd

rode

sulp

huriz

ed c

oker

dis

tilla

te. I

t con

sist

s pr

edom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

5 to

C11

and

boili

ng in

the

rang

e of

app

roxi

mat

ely

23 °C

to 1

96 °C

(7

3 °F

to 3

85 °F

).)

649-

396-

00-2

30

9-87

9-8

1013

16-7

6-1

C2

Nap

htha

(pet

role

um),

swee

tene

d lig

ht; l

ow b

oilin

g po

int n

apht

ha —

un

spec

ified

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

subj

ectin

g a

petro

leum

nap

htha

to a

swee

teni

ng p

roce

ss to

con

vert

mer

capt

ans o

r to

rem

ove

acid

ic im

purit

ies.

It co

nsis

ts p

redo

min

antly

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C5 th

roug

h C

8 and

boi

ling

in

the

rang

e of

app

roxi

mat

ely

20 °C

to 1

30 °C

(68

°F to

266

°F).)

649-

397-

00-8

30

9-97

6-5

1017

95-0

1-1

C2

Hyd

roca

rbon

s, C

3-6,

C5-r

ich,

stea

m-c

rack

ed n

apht

ha; l

ow b

oilin

g po

int

naph

tha

— u

nspe

cifie

d (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by

dist

illat

ion

of st

eam

-cra

cked

nap

htha

. It c

onsi

sts p

redo

min

antly

of

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs in

the

rang

e of

C3 t

hrou

gh C

6, pr

edom

inan

tly C

5.)

649-

398-

00-3

31

0-01

2-0

1021

10-1

4-5

C2

Hyd

roca

rbon

s, C

5-ric

h, d

icyc

lope

ntad

iene

-con

tg.;

low

boi

ling

poin

t nap

htha

—

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

di

still

atio

n of

the

prod

ucts

from

a st

eam

-cra

ckin

g pr

oces

s. It

cons

ists

pr

edom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs o

f C5 a

nd

dicy

clop

enta

dien

e an

d bo

iling

in th

e ra

nge

of a

ppro

xim

atel

y 30

°C to

170

°C

(86

° F to

338

°F).)

649-

399-

00-9

31

0-01

3-6

1021

10-1

5-6

C2

11

1

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Res

idue

s (pe

trole

um),

stea

m-c

rack

ed li

ght,

arom

.; lo

w b

oilin

g po

int n

apht

ha

— u

nspe

cifie

d (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by th

e di

still

atio

n of

the

prod

ucts

of s

team

-cra

ckin

g or

sim

ilar p

roce

sses

afte

r tak

ing

off t

he v

ery

light

pro

duct

s res

ultin

g in

a re

sidu

e st

artin

g w

ith h

ydro

carb

ons

havi

ng c

arbo

n nu

mbe

rs g

reat

er th

an C

5. It

cons

ists

pre

dom

inan

tly o

f aro

mat

ic

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs g

reat

er th

an C

5 and

boi

ling

abov

e ap

prox

imat

ely

40 °C

(104

°F).)

649-

400-

00-2

31

0-05

7-6

1021

10-5

5-4

C2

Hyd

roca

rbon

s, C

5, C

5-6-r

ich;

low

boi

ling

poin

t nap

htha

— u

nspe

cifie

d 64

9-40

1-00

-8

270-

690-

8 68

476-

50-6

C

2

H

ydro

carb

ons,

C5-

6-ric

h; lo

w b

oilin

g po

int n

apht

ha —

unsp

ecifi

ed

649-

402-

00-3

27

0-69

5-5

6847

6-5-

1 C

2

A

rom

atic

hyd

roca

rbon

s, C

8-10

; Lig

ht o

il re

dist

illat

e, h

igh

boili

ng

649-

403-

00-9

29

2-69

5-4

9098

9-39

-2

C2

Dis

tilla

tes (

petro

leum

), lig

ht c

atal

ytic

cra

cked

; Cra

cked

gas

oil

(A c

ompl

ex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by th

e di

still

atio

n of

pro

duct

s fro

m a

ca

taly

tic c

rack

ing

proc

ess.

It co

nsis

ts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

9 thr

ough

C25

and

boili

ng in

the

rang

e of

ap

prox

imat

ely

150

°C to

400

°C (3

02 °F

to 7

52 °F

). It

cont

ains

a re

lativ

ely

larg

e pr

opor

tion

of b

icyc

lic a

rom

atic

hyd

roca

rbon

s.)

649-

435-

00-3

26

5-06

0-4

6474

1-59

-9

C2

Dis

tilla

tes (

petro

leum

), in

term

edia

te c

atal

ytic

cra

cked

; Cra

cked

gas

oil

(A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by th

e di

still

atio

n of

pro

duct

s fr

om a

cat

alyt

ic c

rack

ing

proc

ess.

It co

nsis

ts o

f hyd

roca

rbon

s hav

ing

carb

on

num

bers

pre

dom

inan

tly in

the

rang

e of

C11

thro

ugh

C30

and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 20

5 °C

to 4

50 °C

(401

°F to

842

°F).

It co

ntai

ns a

re

lativ

ely

larg

e pr

opor

tion

of tr

icyc

lic a

rom

atic

hyd

roca

rbon

s.)

649-

436-

00-9

26

5-06

2-5

6474

1-60

-2

C2

Dis

tilla

tes (

petro

leum

), lig

ht th

erm

al c

rack

ed; C

rack

ed g

as o

il (A

com

plex

co

mbi

natio

n of

hyd

roca

rbon

s fro

m th

e di

still

atio

n of

the

prod

ucts

from

a

ther

mal

cra

ckin

g pr

oces

s. It

cons

ists

pre

dom

inan

tly o

f uns

atur

ated

hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C10

th

roug

h C

22 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

160

°C to

370

°C (3

20

°F to

698

°F).)

649-

438-

00-X

26

5-08

4-5

6474

1-82

-8

C2

11

2

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Dis

tilla

tes (

petro

leum

), hy

drod

esul

phur

ized

ligh

t cat

alyt

ic c

rack

ed; C

rack

ed

gas o

il(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by tr

eatin

g lig

ht

cata

lytic

cra

cked

dis

tilla

tes w

ith h

ydro

gen

to c

onve

rt or

gani

c su

lphu

r to

hydr

ogen

sulp

hide

whi

ch is

rem

oved

. It c

onsi

sts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

9 thr

ough

C25

and

boi

ling

in

the

rang

e of

app

roxi

mat

ely

150

°C to

400

°C (3

02 °F

to 7

52 °F

). It

cont

ains

a

rela

tivel

y la

rge

prop

ortio

n of

bic

yclic

aro

mat

ic h

ydro

carb

ons.)

649-

439-

00-5

26

9-78

1-5

6833

3-25

-5

C2

Dis

tilla

tes (

petro

leum

), lig

ht st

eam

-cra

cked

nap

htha

; Cra

cked

gas

oil

(A

com

plex

com

bina

tion

of h

ydro

carb

ons f

rom

the

mul

tiple

dis

tilla

tion

of

prod

ucts

from

a st

eam

cra

ckin

g pr

oces

s. It

cons

ists

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C10

thro

ugh

C18

.)

649-

440-

00-0

27

0-66

2-5

6847

5-80

-9

C2

Dis

tilla

tes (

petro

leum

), cr

acke

d st

eam

-cra

cked

pet

role

um d

istil

late

s; C

rack

ed

gas o

il (A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by d

istil

ling

crac

ked

stea

m c

rack

ed d

istil

late

and

/or i

ts fr

actio

natio

n pr

oduc

ts. I

t con

sist

s of

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

10 to

lo

w m

olec

ular

wei

ght p

olym

ers.)

649-

441-

00-6

27

0-72

7-8

6847

7-38

-3

C2

Gas

oils

(pet

role

um),

stea

m-c

rack

ed C

rack

ed g

as o

il (A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by d

istil

latio

n of

the

prod

ucts

from

a st

eam

cr

acki

ng p

roce

ss. I

t con

sist

s of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly g

reat

er th

an C

9 and

boi

ling

in th

e ra

nge

of fr

om a

ppro

xim

atel

y 20

5 °C

to 4

00 °C

(400

°F to

752

°F).)

649-

442-

00-1

27

1-26

0-2

6852

7-18

-4

C2

Dis

tilla

tes (

petro

leum

), hy

drod

esul

phur

ized

ther

mal

cra

cked

mid

dle;

Cra

cked

ga

s oil

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

frac

tiona

tion

from

hyd

rode

sulp

huriz

ed th

erm

al c

rack

er d

istil

late

stoc

ks. I

t con

sist

s pr

edom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

11 to

C25

and

boili

ng in

the

rang

e of

from

app

roxi

mat

ely

205

°C to

40

0 °C

(401

°F to

752

°F).)

649-

443-

00-7

28

5-50

5-6

8511

6-53

-6

C2

Gas

oils

(pet

role

um),

ther

mal

-cra

cked

, hyd

rode

sulp

huriz

ed; C

rack

ed g

as o

il 64

9-44

4-00

-2

295-

411-

7 92

045-

29-9

C

2

11

3

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Res

idue

s (pe

trole

um),

hydr

ogen

ated

stea

m-c

rack

ed n

apht

ha; C

rack

ed g

as o

il (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

as a

resi

dual

frac

tion

from

th

e di

still

atio

n of

hyd

rotre

ated

stea

m-c

rack

ed n

apht

ha. I

t con

sist

s pr

edom

inan

tly o

f hyd

roca

rbon

s boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 20

0 °C

to

350

°C (3

2 °F

to 6

62 °F

).)

649-

445-

00-8

29

5-51

4-7

9206

2-00

-5

C2

Res

idue

s (pe

trole

um),

stea

m-c

rack

ed n

apht

ha d

istn

.; C

rack

ed g

as o

il (A

co

mpl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d as

a c

olum

n bo

ttom

from

the

sepa

ratio

n of

eff

luen

ts fr

om st

eam

cra

ckin

g na

phth

a at

a h

igh

tem

pera

ture

. It

boils

in th

e ra

nge

of a

ppro

xim

atel

y 14

7 °C

to 3

00 °C

(297

°F to

572

°F) a

nd

prod

uces

a fi

nish

ed o

il ha

ving

a v

isco

sity

of 1

8 cS

t at 5

0 °C

.)

649-

446-

00-3

29

5-51

7-3

9206

2-04

-9

C2

Dis

tilla

tes (

petro

leum

), lig

ht c

atal

ytic

cra

cked

, the

rmal

ly d

egra

ded;

Cra

cked

ga

s oil

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

the

dist

illat

ion

of p

rodu

cts f

rom

a c

atal

ytic

cra

ckin

g pr

oces

s whi

ch h

as b

een

used

as a

hea

t tra

nsfe

r flu

id. I

t con

sist

s pre

dom

inan

tly o

f hyd

roca

rbon

s boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 19

0 °C

to 3

40 °C

(374

°F to

644

°F).

This

stea

m is

like

ly to

co

ntai

n or

gani

c su

lphu

r com

poun

ds.)

649-

447-

00-9

29

5-99

1-1

9220

1-60

-0

C2

Res

idue

s (pe

trole

um),

stea

m-c

rack

ed, h

eat-s

oake

d na

phth

a; C

rack

ed g

as o

il (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

as re

sidue

from

the

dist

illat

ion

of st

eam

-cra

cked

hea

t-soa

ked

naph

tha

and

boili

ng in

the

rang

e of

ap

prox

imat

ely

150

°C to

350

°C (3

02 °F

to 6

62 °F

).)

649-

448-

00-4

29

7-90

5-8

9376

3-85

-0

C2

Gas

oils

(pet

role

um),

light

vac

uum

, the

rmal

-cra

cked

hyd

rode

sulp

huriz

ed;

Cra

cked

gas

oil

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

ca

taly

tic d

ehyd

rosu

lphu

rizat

ion

of th

erm

al-c

rack

ed li

ght v

acuu

m p

etro

leum

. It

cons

ists

pre

dom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

14 th

roug

h C

20 a

nd b

oilin

g in

the

rang

e of

ap

prox

imat

ely

270

°C to

370

°C (5

18 °F

to 6

98 °F

).)

649-

450-

00-5

30

8-27

8-8

9792

6-59

-5

C2

Dis

tilla

tes (

petro

leum

), hy

drod

esul

phur

ized

mid

dle

coke

r; C

rack

ed g

as o

il (A

co

mpl

ex c

ombi

natio

n of

hyd

roca

rbon

s by

frac

tiona

tion

from

hy

drod

esul

phur

ized

cok

er d

istill

ate

stoc

ks. I

t con

sist

s of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C12

thro

ugh

C21

and

boi

ling

in

the

rang

e of

app

roxi

mat

ely

200

°C to

360

°C (3

92 °F

to 6

80 °F

).)

649-

451-

00-0

30

9-86

5-1

1013

16-5

9-0

C2

11

4

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Dis

tilla

tes (

petro

leum

), he

avy

stea

m-c

rack

ed; C

rack

ed g

as o

il (A

com

plex

co

mbi

natio

n of

hyd

roca

rbon

s obt

aine

d by

dis

tilla

tion

of st

eam

cra

ckin

g he

avy

resi

dues

. It c

onsi

sts p

redo

min

antly

of h

ighl

y al

kyla

ted

heav

y ar

omat

ic

hydr

ocar

bons

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 25

0 °C

to 4

00 °C

(482

°F

to 7

52 °F

).)

649-

452-

00-6

30

9-93

9-3

1016

31-1

4-5

C2

Dis

tilla

tes (

petro

leum

), he

avy

hydr

ocra

cked

; Bas

e oi

l — u

nspe

cifie

d (A

co

mpl

ex c

ombi

natio

n of

hyd

roca

rbon

s fro

m th

e di

still

atio

n of

the

prod

ucts

fr

om a

hyd

rocr

acki

ng p

roce

ss. I

t con

sist

s pre

dom

inan

tly o

f sat

urat

ed

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs in

the

rang

e of

C15

thro

ugh

C39

and

bo

iling

in th

e ra

nge

of a

ppro

xim

atel

y 26

0 °C

to 6

00 °C

(500

°F to

111

2 °F

).)

649-

453-

00-1

26

5-07

7-7

6474

1-76

-0

C2

Dis

tilla

tes (

petro

leum

), so

lven

t-ref

ined

hea

vy p

araf

finic

; Bas

e oi

l —

unsp

ecifi

ed (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

as th

e ra

ffin

ate

from

a so

lven

t ext

ract

ion

proc

ess.

It co

nsis

ts p

redo

min

antly

of s

atur

ated

hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C20

th

roug

h C

50 a

nd p

rodu

ces a

fini

shed

oil

with

a v

isco

sity

of a

t lea

st 1

00 S

US

at

100

°F (1

9 cS

t at 4

0 °C

).)

649-

454-

00-7

26

5-09

0-8

6474

1-88

-4

C2

Dis

tilla

tes (

petro

leum

), so

lven

t-ref

ined

ligh

t par

affin

ic; B

ase

oil —

un

spec

ified

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d as

the

raff

inat

e fr

om a

solv

ent e

xtra

ctio

n pr

oces

s. It

cons

ists

pre

dom

inan

tly o

f sat

urat

ed

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

15

thro

ugh

C30

and

pro

duce

s a fi

nish

ed o

il ha

ving

a v

isco

sity

of l

ess t

han

100

SUS

at 1

00 °F

(19

cSt a

t 40

°C).)

649-

455-

00-2

26

5-09

1-3

6474

1-89

-5

C2

Res

idua

l oils

(pet

role

um),

solv

ent d

easp

halte

d; B

ase

oil —

uns

peci

fied

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

as th

e so

lven

t sol

uble

frac

tion

from

C3-

C4 s

olve

nt d

easp

halti

ng o

f a re

siduu

m. I

t con

sist

s of h

ydro

carb

ons

havi

ng c

arbo

n nu

mbe

rs p

redo

min

antly

hig

her t

han

C25

and

boi

ling

abov

e ap

prox

imat

ely

400

°C (7

52 °F

).)

649-

456-

00-8

26

5-09

6-0

6474

1-95

-3

C2

11

5

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Dis

tilla

tes (

petro

leum

), so

lven

t-ref

ined

hea

vy n

apht

heni

c; B

ase

oil —

un

spec

ified

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d as

the

raff

inat

e fr

om a

solv

ent e

xtra

ctio

n pr

oces

s. It

cons

ists

of h

ydro

carb

ons h

avin

g ca

rbon

nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

20 th

roug

h C

50 a

nd p

rodu

ces a

fin

ishe

d oi

l with

a v

isco

sity

of a

t lea

st 1

00 S

US

at 1

00 °F

(19

cSt a

t 40

°C.)

It co

ntai

ns re

lativ

ely

few

nor

mal

par

affin

s.

649-

457-

00-3

26

5-09

7-6

6474

1-96

-4

C2

Dis

tilla

tes (

petro

leum

), so

lven

t-ref

ined

ligh

t nap

hthe

nic;

Bas

e oi

l —

unsp

ecifi

ed (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

as th

e ra

ffin

ate

from

a so

lven

t ext

ract

ion

proc

ess.

It co

nsis

ts o

f hyd

roca

rbon

s hav

ing

carb

on

num

bers

pre

dom

inan

tly in

the

rang

e of

C15

thro

ugh

C30

and

prod

uces

a

finis

hed

oil w

ith a

vis

cosi

ty o

f les

s tha

n 10

0 SU

S at

100

°F (1

9 cS

t at 4

0 °C

). It

cont

ains

rela

tivel

y fe

w n

orm

al p

araf

fins.)

649-

458-

00-9

26

5-09

8-1

6474

1-97

-5

C2

Res

idua

l oils

(pet

role

um),

solv

ent-r

efin

ed; B

ase

oil —

uns

peci

fied

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

as th

e so

lven

t ins

olub

le

frac

tion

from

solv

ent r

efin

ing

of a

resid

uum

usi

ng a

pol

ar o

rgan

ic so

lven

t suc

h as

phe

nol o

r fur

fura

l. It

cons

ists

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly g

reat

er th

an C

25 a

nd b

oilin

g ab

ove

appr

oxim

atel

y 40

0 o C

(752

o F)

.)

649-

459-

00-4

26

5-10

1-6

6474

2-01

-4

C2

Dis

tilla

tes (

petro

leum

), cl

ay-tr

eate

d pa

raff

inic

; Bas

e oi

l — u

nspe

cifie

d (A

co

mpl

ex c

ombi

natio

n of

hyd

roca

rbon

s res

ultin

g fr

om tr

eatm

ent o

f a p

etro

leum

fr

actio

n w

ith n

atur

al o

r mod

ified

cla

y in

eith

er a

con

tact

ing

or p

erco

latio

n pr

oces

s to

rem

ove

the

trace

am

ount

s of p

olar

com

poun

ds a

nd im

purit

ies

pres

ent.

It co

nsis

ts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in

the

rang

e of

C20

thro

ugh

C50

and

pro

duce

s a fi

nish

ed o

il w

ith a

vis

cosi

ty o

f at

leas

t 100

SU

S at

100

°F (1

9 cS

t at 4

0 °C

). It

cont

ains

a re

lativ

ely

larg

e pr

opor

tion

of sa

tura

ted

hydr

ocar

bons

.)

649-

460-

00-X

26

5-13

7-2

6474

2-36

-5

C2

11

6

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Dis

tilla

tes (

petro

leum

), cl

ay-tr

eate

d lig

ht p

araf

finic

; Bas

e oi

l — u

nspe

cifie

d (A

com

plex

com

bina

tion

of h

ydro

carb

ons r

esul

ting

from

trea

tmen

t of a

pe

trole

um fr

actio

n w

ith n

atur

al o

r mod

ified

cla

y in

eith

er a

con

tact

ing

or

perc

olat

ion

proc

ess t

o re

mov

e th

e tra

ce a

mou

nts o

f pol

ar c

ompo

unds

and

im

purit

ies p

rese

nt. I

t con

sist

s of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C15

thro

ugh

C30

and

prod

uces

a fi

nish

ed o

il w

ith

a vi

scos

ity o

f les

s tha

n 10

0 SU

S at

100

°F (1

9 cS

t at 4

0 °C

). It

cont

ains

a

rela

tivel

y la

rge

prop

ortio

n of

satu

rate

d hy

droc

arbo

ns.)

649-

461-

00-5

26

5-13

8-8

6474

2-37

-6

C2

Res

idua

l oils

(pet

role

um),

clay

-trea

ted;

Bas

e oi

l — u

nspe

cifie

d (A

com

plex

co

mbi

natio

n of

hyd

roca

rbon

s obt

aine

d by

the

treat

men

t of a

resi

dual

oil

with

a

natu

ral o

r mod

ified

cla

y in

eith

er a

con

tact

ing

or p

erco

latio

n pr

oces

s to

rem

ove

the

trace

am

ount

s of p

olar

com

poun

ds a

nd im

purit

ies p

rese

nt. I

t co

nsis

ts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

gre

ater

than

C

25 a

nd b

oilin

g ab

ove

appr

oxim

atel

y 40

0 °C

(752

°F).)

649-

462-

00-0

26

5-14

3-5

6474

2-41

-2

C2

Dis

tilla

tes (

petro

leum

), cl

ay-tr

eate

d he

avy

naph

then

ic; B

ase

oil —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s res

ultin

g fr

om tr

eatm

ent o

f a

petro

leum

frac

tion

with

a n

atur

al o

r mod

ified

cla

y in

eith

er a

con

tact

ing

or

perc

olat

ion

proc

ess t

o re

mov

e th

e tra

ce a

mou

nts o

f pol

ar c

ompo

unds

and

im

purit

ies p

rese

nt. I

t con

sist

s of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C20

thro

ugh

C50

and

pro

duce

s a fi

nish

ed o

il w

ith

a vi

scos

ity o

f at l

east

100

SUS

at 1

00 °F

(19

cSt a

t 40

°C).

It co

ntai

ns

rela

tivel

y fe

w n

orm

al p

araf

fins.)

649-

463-

00-6

26

5-14

6-1

6474

2-44

-5

C2

Dis

tilla

tes (

petro

leum

), cl

ay-tr

eate

d lig

ht n

apht

heni

c; B

ase

oil —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s res

ultin

g fr

om tr

eatm

ent o

f a

petro

leum

frac

tion

with

nat

ural

or m

odifi

ed c

lay

in e

ither

a c

onta

ctin

g or

pe

rcol

atio

n pr

oces

s to

rem

ove

the

trace

am

ount

s of p

olar

com

poun

ds a

nd

impu

ritie

s pre

sent

. It c

onsi

sts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

15 th

roug

h C

30 a

nd p

rodu

ces a

fini

shed

oil

with

a

visc

osity

of l

ess t

han

100

SUS

at 1

00 °F

(19

cSt a

t 40

°C).

It co

ntai

ns

rela

tivel

y fe

w n

orm

al p

araf

fins.)

649-

464-

00-1

26

5-14

7-7

6474

2-45

-6

C2

11

7

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Dis

tilla

tes (

petro

leum

), hy

drot

reat

ed h

eavy

nap

hthe

nic;

Bas

e oi

l —

unsp

ecifi

ed (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by tr

eatin

g a

petro

leum

frac

tion

with

hyd

roge

n in

the

pres

ence

of a

cat

alys

t. It

cons

ists

of

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

20

thro

ugh

C50

and

pro

duce

s a fi

nish

ed o

il w

ith a

vi

scos

ity o

f at l

east

100

SU

S at

100

°F (1

9 cS

t at 4

0 °C

). It

cont

ains

rela

tivel

y fe

w n

orm

al p

araf

fins.)

649-

465-

00-7

26

5-15

5-0

6474

2-52

-5

C2

Dis

tilla

tes (

petro

leum

), hy

drot

reat

ed li

ght n

apht

heni

c; B

ase

oil —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

trea

ting

a pe

trole

um

frac

tion

with

hyd

roge

n in

the

pres

ence

of a

cat

alys

t. It

cons

ists

of

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

15

thro

ugh

C30

and

pro

duce

s a fi

nish

ed o

il w

ith a

vis

cosi

ty o

f les

s tha

n 10

0 SU

S at

100

°F (1

9 cS

t at 4

0 °C

). It

cont

ains

rela

tivel

y fe

w n

orm

al p

araf

fins.)

649-

466-

00-2

26

5-15

6-6

6474

2-53

-6

C2

Dis

tilla

tes (

petro

leum

), hy

drot

reat

ed h

eavy

par

affin

ic; B

ase

oil —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

trea

ting

a pe

trole

um

frac

tion

with

hyd

roge

n in

the

pres

ence

of a

cat

alys

t. It

cons

ists

of

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

20

thro

ugh

C50

and

pro

duce

s a fi

nish

ed o

il of

at l

east

100

SU

S at

100

°F (1

9 cS

t at

40

°C).

It co

ntai

ns a

rela

tivel

y la

rge

prop

ortio

n of

satu

rate

d hy

droc

arbo

ns.)

649-

467-

00-8

26

5-15

7-1

6474

2-54

-7

C2

Dis

tilla

tes (

petro

leum

), hy

drot

reat

ed li

ght p

araf

finic

; Bas

e oi

l — u

nspe

cifie

d (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by tr

eatin

g a

petro

leum

fr

actio

n w

ith h

ydro

gen

in th

e pr

esen

ce o

f a c

atal

yst.

It co

nsis

ts o

f hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C15

th

roug

h C

30 a

nd p

rodu

ces a

fini

shed

oil

with

a v

isco

sity

of l

ess t

han

100

SUS

at 1

00 °F

(19

cSt a

t 40

°C).

It co

ntai

ns a

rela

tivel

y la

rge

prop

ortio

n of

sa

tura

ted

hydr

ocar

bons

.)

649-

468-

00-3

26

5-15

8-7

6474

2-55

-8

C2

11

8

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Dis

tilla

tes (

petro

leum

), so

lven

t-dew

axed

ligh

t par

affin

ic; B

ase

oil —

un

spec

ified

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

rem

oval

of

norm

al p

araf

fins f

rom

a p

etro

leum

frac

tion

by so

lven

t cry

stal

lizat

ion.

It

cons

ists

pre

dom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

15 th

roug

h C

30 a

nd p

rodu

ces a

fini

shed

oil

with

a

visc

osity

of l

ess t

han

100

SUS

at 1

00 °F

(19

cSt a

t 40

°C).)

649-

469-

00-9

26

5-15

9-2

6474

2-56

-9

C2

Res

idua

l oils

(pet

role

um),

hydr

otre

ated

; Bas

e oi

l — u

nspe

cifie

d (A

com

plex

co

mbi

natio

n of

hyd

roca

rbon

s obt

aine

d by

trea

ting

a pe

trole

um fr

actio

n w

ith

hydr

ogen

in th

e pr

esen

ce o

f a c

atal

yst.

It co

nsis

ts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

gre

ater

than

C25

and

boi

ling

abov

e ap

prox

imat

ely

400

°C (7

52 °F

).)

649-

470-

00-4

26

5-16

0-8

6474

2-57

-0

C2

Res

idua

l oils

(pet

role

um),

solv

ent-d

ewax

ed; B

ase

oil —

uns

peci

fied

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by re

mov

al o

f lon

g, b

ranc

hed

chai

n hy

droc

arbo

ns fr

om a

resi

dual

oil

by so

lven

t cry

stal

lizat

ion.

It c

onsi

sts o

f hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly g

reat

er th

an C

25 a

nd

boili

ng a

bove

app

roxi

mat

ely

400

° C (7

52 °F

).)

649-

471-

00-X

26

5-16

6-0

6474

2-62

-7

C2

Dis

tilla

tes (

petro

leum

), so

lven

t-dew

axed

hea

vy n

apht

heni

c; B

ase

oil —

un

spec

ified

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

rem

oval

of

norm

al p

araf

fins f

rom

a p

etro

leum

frac

tion

by so

lven

t cry

stal

lizat

ion.

It

cons

ists

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C20

thro

ugh

C50

and

prod

uces

a fi

nish

ed o

il of

not

less

than

100

SU

S at

100

°F

(19

cSt a

t 40

°C).

It co

ntai

ns re

lativ

ely

few

nor

mal

par

affin

s.)

649-

472-

00-5

26

5-16

7-6

6474

2-63

-8

C2

Dis

tilla

tes (

petro

leum

), so

lven

t –de

wax

ed li

ght n

apht

heni

c; B

ase

oil —

un

spec

ified

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

rem

oval

of

norm

al p

araf

fins f

rom

a p

etro

leum

frac

tion

by so

lven

t cry

stal

lizat

ion.

It

cons

ists

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C15

thro

ugh

C30

and

pro

duce

s a fi

nish

ed o

il w

ith a

vis

cosi

ty o

f les

s tha

n 10

0 SU

S at

100

°F (1

9 cS

t at 4

0 °C

). It

cont

ains

rela

tivel

y fe

w n

orm

al p

araf

fins.)

649-

473-

00-0

26

5-16

8-1

6474

2-64

-9

C2

11

9

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Dis

tilla

tes (

petro

leum

), so

lven

t-dew

axed

hea

vy p

araf

finic

; Bas

e oi

l —

unsp

ecifi

ed (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by re

mov

al o

f no

rmal

par

affin

s fro

m a

pet

role

um fr

actio

n by

solv

ent c

ryst

alliz

atio

n. It

co

nsis

ts p

redo

min

antly

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C20

thro

ugh

C50

and

pro

duce

s a fi

nish

ed o

il w

ith

a vi

scos

ity o

f not

less

than

100

SU

S at

100

°F (1

9 cS

t at 4

0 °C

).)

649-

474-

00-6

26

5-16

9-7

6474

2-65

-0

C2

Nap

hthe

nic

oils

(pet

role

um),

cata

lytic

dew

axed

hea

vy; B

ase

oil —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om a

cat

alyt

ic d

ewax

ing

proc

ess.

It co

nsis

ts p

redo

min

antly

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C20

thro

ugh

C50

and

pro

duce

s a fi

nish

ed o

il w

ith

a vi

scos

ity o

f at l

east

100

SU

S at

100

°F (1

9 cS

t at 4

0 °C

). It

cont

ains

re

lativ

ely

few

nor

mal

par

affin

s.)

649-

475-

00-1

26

5-17

2-3

6474

2-68

-3

C2

Nap

hthe

nic

oils

(pet

role

um),

cata

lytic

dew

axed

ligh

t; B

ase

oil —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om a

cat

alyt

ic d

ewax

ing

proc

ess.

It co

nsis

ts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in

the

rang

e of

C15

thro

ugh

C30

and

pro

duce

s a fi

nish

ed o

il w

ith a

vis

cosi

ty o

f le

ss th

an 1

00 S

US

at 1

00 °F

(19

cSt a

t 40

°C).

It co

ntai

ns re

lativ

ely

few

no

rmal

par

affin

s.)

649-

476-

00-7

26

5-17

3-9

6474

2-69

-4

C2

Para

ffin

oils

(pet

role

um),

cata

lytic

dew

axed

hea

vy; B

ase

oil —

uns

peci

fied

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

a c

atal

ytic

dew

axin

g pr

oces

s. It

cons

ists

pre

dom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

20 th

roug

h C

50 a

nd p

rodu

ces a

fini

shed

oil

with

a v

isco

sity

of a

t lea

st 1

00 S

US

at 1

00 °F

(19

cSt a

t 40

°C).)

649-

477-

00-2

26

5-17

4-4

6474

2-70

-7

C2

Para

ffin

oils

(pet

role

um),

cata

lytic

dew

axed

ligh

t; B

ase

oil —

uns

peci

fied

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

a c

atal

ytic

dew

axin

g pr

oces

s. It

cons

ists

pre

dom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

15 th

roug

h C

30 a

nd p

rodu

ces a

fini

shed

oil

with

a

visc

osity

of l

ess t

han

100

SUS

at 1

00 °F

(19

cSt a

t 40

°C).)

649-

478-

00-8

26

5-17

6-5

6474

2-71

-8

C2

12

0

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Nap

hthe

nic

oils

(pet

role

um),

com

plex

dew

axed

hea

vy; B

ase

oil —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

rem

ovin

g st

raig

ht c

hain

pa

raff

in h

ydro

carb

ons a

s a so

lid b

y tre

atm

ent w

ith a

n ag

ent s

uch

as u

rea.

It

cons

ists

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C20

thro

ugh

C50

and

pro

duce

s a fi

nish

ed o

il w

ith a

vis

cosi

ty o

f at l

east

100

SU

S at

100

°F (1

9 cS

t at 4

0 °C

). It

cont

ains

rela

tivel

y fe

w n

orm

al p

araf

fins.)

649-

479-

00-3

26

5-17

9-1

6474

2-75

-2

C2

Nap

hthe

nic

oils

(pet

role

um),

com

plex

dew

axed

ligh

t; B

ase

oil —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om a

cat

alyt

ic d

ewax

ing

proc

ess.

It co

nsis

ts o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in

the

rang

e of

C15

thro

ugh

C30

and

pro

duce

s a fi

nish

ed o

il ha

ving

a v

isco

sity

less

th

an 1

00 S

US

at 1

00 °F

(19

cSt a

t 40

°C).

It co

ntai

ns re

lativ

ely

few

nor

mal

pa

raff

ins.)

649-

480-

00-9

26

5-18

0-7

6474

2-76

-3

C2

Lubr

icat

ing

oils

(pet

role

um),

C20

-50,

hydr

otre

ated

neu

tral o

il-ba

sed

high

-vi

scos

ity; B

ase

oil —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s ob

tain

ed b

y tre

atin

g lig

ht v

acuu

m g

as o

il, h

eavy

vac

uum

gas

oil,

and

solv

ent

deas

phal

ted

resi

dual

oil

with

hyd

roge

n in

the

pres

ence

of a

cat

alys

t in

a tw

o st

age

proc

ess w

ith d

ewax

ing

bein

g ca

rrie

d ou

t bet

wee

n th

e tw

o st

ages

. It

cons

ists

pre

dom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

20 th

roug

h C

50 a

nd p

rodu

ces a

fini

shed

oil

havi

ng a

vis

cosi

ty o

f app

roxi

mat

ely

112

cSt a

t 40

°C. I

t con

tain

s a re

lativ

ely

larg

e pr

opor

tion

of sa

tura

ted

hydr

ocar

bons

.)

649-

481-

00-4

27

6-73

6-3

7262

3-85

-9

C2

Lubr

icat

ing

oils

(pet

role

um),

C15

-30,

hydr

otre

ated

neu

tral o

il-ba

sed;

Bas

e oi

l —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

trea

ting

light

vac

uum

gas

oil

and

heav

y va

cuum

gas

oil

with

hyd

roge

n in

the

pres

ence

of

a c

atal

yst i

n a

two

stag

e pr

oces

s with

dew

axin

g be

ing

carr

ied

out b

etw

een

the

two

stag

es. I

t con

sist

s pre

dom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on

num

bers

pre

dom

inan

tly in

the

rang

e of

C15

thro

ugh

C30

and

pro

duce

s a

finis

hed

oil h

avin

g a

visc

osity

of a

ppro

xim

atel

y 15

cSt

at 4

0 °C

. It c

onta

ins a

re

lativ

ely

larg

e pr

opor

tion

of sa

tura

ted

hydr

ocar

bons

.)

649-

482-

00-X

27

6-73

7-9

7262

3-86

-0

C2

12

1

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Lubr

icat

ing

oils

(pet

role

um),

C20

-50,

hydr

otre

ated

neu

tral o

il-ba

sed;

Bas

e oi

l —

unsp

ecifi

ed (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by tr

eatin

g lig

ht v

acuu

m g

as o

il, h

eavy

vac

uum

gas

oil

and

solv

ent d

easp

halte

d re

sidu

al

oil w

ith h

ydro

gen

in th

e pr

esen

ce o

f a c

atal

yst i

n a

two

stag

e pr

oces

s with

de

wax

ing

bein

g ca

rrie

d ou

t bet

wee

n th

e tw

o st

ages

. It c

onsi

sts p

redo

min

antly

of

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

20

thro

ugh

C50

and

pro

duce

s a fi

nish

ed o

il w

ith a

vis

cosi

ty o

f app

roxi

mat

ely

32

cSt a

t 40

°C. I

t con

tain

s a re

lativ

ely

larg

e pr

opor

tion

of sa

tura

ted

hydr

ocar

bons

.)

649-

483-

00-5

27

6-73

8-4

7262

3-87

-1

C2

Lubr

icat

ing

oils

; Bas

e oi

l — u

nspe

cifie

d (A

com

plex

com

bina

tion

of

hydr

ocar

bons

obt

aine

d fr

om so

lven

t ext

ract

ion

and

dew

axin

g pr

oces

ses.

It co

nsis

ts p

redo

min

antly

of s

atur

ated

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs in

th

e ra

nge

of C

15 th

roug

h C

50.)

649-

484-

00-0

27

8-01

2-2

7486

9-22

-0

C2

Dis

tilla

tes (

petro

leum

), co

mpl

ex d

ewax

ed h

eavy

par

affin

ic; B

ase

oil —

un

spec

ified

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

dew

axin

g he

avy

para

ffin

ic d

istil

late

. It c

onsi

sts p

redo

min

antly

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C20

thro

ugh

C50

and

prod

uces

a

finis

hed

oil w

ith a

vis

cosi

ty o

f equ

al to

or g

reat

er th

an 1

00 S

US

at 1

00 °F

(19

cSt a

t 40

°C).

It co

ntai

ns re

lativ

ely

few

nor

mal

par

affin

s.)

649-

485-

00-6

29

2-61

3-7

9064

0-91

-8

C2

Dis

tilla

tes (

petro

leum

), co

mpl

ex d

ewax

ed li

ght p

araf

finic

; Bas

e oi

l —

unsp

ecifi

ed (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by d

ewax

ing

light

par

affin

ic d

istil

late

. It c

onsi

sts p

redo

min

antly

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C12

thro

ugh

C30

and

pro

duce

s a

finis

hed

oil w

ith a

vis

cosi

ty o

f les

s tha

n 10

0 SU

S at

100

°F (1

9 cS

t at 4

0

C).

It co

ntai

ns re

lativ

ely

few

nor

mal

par

affin

s.)

649-

486-

00-1

29

2-61

4-2

9064

0-92

-9

C2

Dis

tilla

tes (

petro

leum

), so

lven

t-dew

axed

hea

vy p

araf

finic

, cla

y-tre

ated

; Bas

e oi

l — u

nspe

cifie

d (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by

treat

ing

dew

axed

hea

vy p

araf

finic

dis

tilla

te w

ith n

eutra

l or m

odifi

ed c

lay

in

eith

er a

con

tact

ing

or p

erco

latio

n pr

oces

s. It

cons

ists

pre

dom

inan

tly o

f hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C20

th

roug

h C

50.)

649-

487-

00-7

29

2-61

6-3

9064

0-94

-1

C2

12

2

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Hyd

roca

rbon

s, C

20-5

0, so

lven

t-dew

axed

hea

vy p

araf

finic

, hyd

rotre

ated

; Bas

e oi

l — u

nspe

cifie

d (A

com

plex

com

bina

tion

of h

ydro

carb

ons p

rodu

ced

by

treat

ing

dew

axed

hea

vy p

araf

finic

dis

tilla

te w

ith h

ydro

gen

in th

e pr

esen

ce o

f a

cata

lyst

. It c

onsi

sts p

redo

min

antly

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C20

thro

ugh

C50

.)

649-

488-

00-2

29

2-61

7-9

9064

0-95

-2

C2

Dis

tilla

tes (

petro

leum

), so

lven

t dew

axed

ligh

t par

affin

ic, c

lay-

treat

ed; B

ase

oil

— u

nspe

cifie

d (A

com

plex

com

bina

tion

of h

ydro

carb

ons r

esul

ting

from

tre

atm

ent o

f dew

axed

ligh

t par

affin

ic d

istil

late

with

nat

ural

or m

odifi

ed c

lay

in

eith

er a

con

tact

ing

or p

erco

latio

n pr

oces

s. It

cons

ists

pre

dom

inan

tly o

f hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C15

th

roug

h C

30.)

649-

489-

00-8

29

2-61

8-4

9064

0-96

-3

C2

Dis

tilla

tes (

petro

leum

), so

lven

t dew

axed

ligh

t par

affin

ic, h

ydro

treat

ed; B

ase

oil —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

tre

atin

g a

dew

axed

ligh

t par

affin

ic d

istil

late

with

hyd

roge

n in

the

pres

ence

of a

ca

taly

st. I

t con

sist

s of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

th

e ra

nge

of C

15 th

roug

h C

30.)

649-

490-

00-3

29

2-62

0-5

9064

0-97

-4

C2

Res

idua

l oils

(pet

role

um),

hydr

otre

ated

solv

ent d

ewax

ed; B

ase

oil —

un

spec

ified

64

9-49

1-00

-9

292-

656-

1 90

669-

74-2

C

2

Res

idua

l oils

(pet

role

um),

cata

lytic

dew

axed

; Bas

e oi

l — u

nspe

cifie

d 64

9-49

2-00

-4

294-

843-

3 91

770-

57-9

C

2

D

istil

late

s (pe

trole

um),

dew

axed

hea

vy p

araf

finic

, hyd

rotre

ated

; Bas

e oi

l —

unsp

ecifi

ed (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

an

inte

nsiv

e tre

atm

ent o

f dew

axed

dis

tilla

te b

y hy

drog

enat

ion

in th

e pr

esen

ce o

f a

cata

lyst

. It c

onsi

sts p

redo

min

antly

of s

atur

ated

hyd

roca

rbon

s hav

ing

carb

on

num

bers

in th

e ra

nge

of C

25 th

roug

h C

39 a

nd p

rodu

ces a

fini

shed

oil

with

a

visc

osity

of a

ppro

xim

atel

y 44

cSt

at 5

0 °C

.)

649-

493-

00-X

29

5-30

0-3

9199

5-39

-0

C2

Dis

tilla

tes (

petro

leum

), de

wax

ed li

ght p

araf

finic

, hyd

rotre

ated

; Bas

e oi

l —

unsp

ecifi

ed (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

an

inte

nsiv

e tre

atm

ent o

f dew

axed

dis

tilla

te b

y hy

drog

enat

ion

in th

e pr

esen

ce o

f a

cata

lyst

. It c

onsi

sts p

redo

min

antly

of s

atur

ated

hyd

roca

rbon

s hav

ing

carb

on

num

bers

in th

e ra

nge

of C

21 th

roug

h C

29 a

nd p

rodu

ces a

fini

shed

oil

with

a

visc

osity

of a

ppro

xim

atel

y 13

cSt

at 5

0 °C

.)

649-

494-

00-5

29

5-30

1-9

9199

5-40

-3

C2

12

3

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Dis

tilla

tes (

petro

leum

), hy

droc

rack

ed so

lven

t-ref

ined

, dew

axed

; Bas

e oi

l —

unsp

ecifi

ed (A

com

plex

com

bina

tion

of li

quid

hyd

roca

rbon

s obt

aine

d by

re

crys

talli

zatio

n of

dew

axed

hyd

rocr

acke

d so

lven

t-ref

ined

pet

role

um

dist

illat

es.)

649-

495-

00-0

29

5-30

6-6

9199

5-45

-8

C2

Dis

tilla

tes (

petro

leum

), so

lven

t-ref

ined

ligh

t nap

hthe

nic,

hyd

rotre

ated

; Bas

e oi

l — u

nspe

cifie

d (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by

treat

ing

a pe

trole

um fr

actio

n w

ith h

ydro

gen

in th

e pr

esen

ce o

f a c

atal

yst a

nd

rem

ovin

g th

e ar

omat

ic h

ydro

carb

ons b

y so

lven

t ext

ract

ion.

It c

onsi

sts

pred

omin

antly

of n

apht

heni

c hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C15

thro

ugh

C30

and

pro

duce

s a fi

nish

ed o

il w

ith

a vi

scos

ity o

f bet

wee

n 13

-15

cSt a

t 40

°C.)

649-

496-

00-6

29

5-31

6-0

9199

5-54

-9

C2

Lubr

icat

ing

oils

(pet

role

um) C

17-3

5, so

lven

t-ext

d., d

ewax

ed, h

ydro

treat

ed;

Bas

e oi

l — u

nspe

cifie

d 64

9-49

7-00

-1

295-

423-

2 92

045-

42-6

C

2

Lubr

icat

ing

oils

(pet

role

um),

hydr

ocra

cked

non

-aro

m. s

olve

nt-d

epar

affin

ed;

Bas

e oi

l — u

nspe

cifie

d

649-

498-

00-7

29

5-42

4-8

9204

5-43

-7

C2

Res

idua

l oils

(pet

role

um),

hydr

ocra

cked

aci

d-tre

ated

solv

ent-d

ewax

ed; B

ase

oil —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

so

lven

t rem

oval

of p

araf

fins f

rom

the

resi

due

of th

e di

still

atio

n of

aci

d-tre

ated

, hy

droc

rack

ed h

eavy

par

affin

s and

boi

ling

appr

oxim

atel

y ab

ove

380

°C (7

16

°F).)

649-

499-

00-2

29

5-49

9-7

9206

1-86

-4

C2

Para

ffin

oils

(pet

role

um),

solv

ent-r

efin

ed d

ewax

ed h

eavy

; Bas

e oi

l —

unsp

ecifi

ed (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

from

sulp

hur-

cont

aini

ng p

araf

finic

cru

de o

il. It

con

sists

pre

dom

inan

tly o

f a so

lven

t ref

ined

de

para

ffin

ated

lubr

icat

ing

oil w

ith a

vis

cosi

ty o

f 65

cSt a

t 50

° C.)

649-

500-

00-6

29

5-81

0-6

9212

9-09

-4

C2

Lubr

icat

ing

oils

(pet

role

um),

base

oils

, par

affin

ic; B

ase

oil —

uns

peci

fied

(A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by re

finin

g cr

ude

oil.

It co

nsis

ts p

redo

min

antly

of a

rom

atic

s, na

phth

enic

s and

par

affin

ics a

nd p

rodu

ces

a fin

ishe

d oi

l with

a v

isco

sity

of 1

20 S

US

at 1

00 °F

(23

cSt a

t 40

°C).)

649-

501-

00-1

29

7-47

4-6

9357

2-43

-1

C2

Hyd

roca

rbon

s, hy

droc

rack

ed p

araf

finic

dis

tn. r

esid

ues,

solv

ent-d

ewax

ed; B

ase

oil —

uns

peci

fied

649-

502-

00-7

29

7-85

7-8

9376

3-38

-3

C2

12

4

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Hyd

roca

rbon

s, C

20-5

0, re

sidu

al o

il hy

drog

enat

ion

vacu

um d

istil

late

; Bas

e oi

l —

unsp

ecifi

ed

649-

503-

00-2

30

0-25

7-1

9392

4-61

-9

C2

Dis

tilla

tes (

petro

leum

), so

lven

t-ref

ined

hyd

rotre

ated

hea

vy; h

ydro

gena

ted;

B

ase

oil —

uns

peci

fied

649-

504-

00-8

30

5-58

8-5

9473

3-08

-1

C2

Dis

tilla

tes (

petro

leum

), so

lven

t-ref

ined

hyd

rocr

acke

d lig

ht; B

ase

oil —

un

spec

ified

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

solv

ent

dear

omat

izat

ion

of th

e re

sidu

e of

hyd

rocr

acke

d pe

trole

um. I

t con

sist

s pr

edom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

18 th

roug

h C

27 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

370

°C to

45

0 °C

(698

°F to

842

°F).)

649-

505-

00-3

30

5-58

9-0

9473

3-09

-2

C2

Lubr

icat

ing

oils

(pet

role

um),

C18

-40,

solv

ent-d

ewax

ed h

ydro

crac

ked

dist

illat

e-ba

sed;

Bas

e oi

l — u

nspe

cifie

d (A

com

plex

com

bina

tion

of h

ydro

carb

ons

obta

ined

by

solv

ent d

epar

affin

atio

n of

the

dist

illat

ion

resi

due

from

hy

droc

rack

ed p

etro

leum

. It c

onsi

sts p

redo

min

antly

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C18

thro

ugh

C40

and

boi

ling

in

the

rang

e of

app

roxi

mat

ely

370

°C to

550

°C (6

98 °F

to 1

022

°F).)

649-

506-

00-9

30

5-59

4-8

9473

3-15

-0

C2

Lubr

icat

ing

oils

(pet

role

um),

C18

-40,

solv

ent-d

ewax

ed h

ydro

gena

ted

raff

inat

e-ba

sed;

Bas

e oi

l — u

nspe

cifie

d (A

com

plex

com

bina

tion

of h

ydro

carb

ons

obta

ined

by

solv

ent d

epar

affin

atio

n of

the

hydr

ogen

ated

raff

inat

e ob

tain

ed b

y so

lven

t ext

ract

ion

of a

hyd

rotre

ated

pet

role

um d

istill

ate.

It c

onsi

sts

pred

omin

antly

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C18

thro

ugh

C40

and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 37

0 °C

to

550

°C (6

98 °F

to 1

022

°F).)

649-

507-

00-4

30

5-59

5-3

9473

3-16

-1

C2

Hyd

roca

rbon

s, C

13-3

0, ar

om.-r

ich,

solv

ent-e

xtd.

nap

hthe

nic

dist

illat

e; B

ase

oil

— u

nspe

cifie

d

649-

508-

00-X

30

5-97

1-7

9537

1-04

-3

C2

Hyd

roca

rbon

s, C

16-3

2, ar

om.-r

ich,

solv

ent-e

xtd.

nap

hthe

nic

dist

illat

e; B

ase

oil

— u

nspe

cifie

d

649-

509-

00-5

30

5-97

2-2

9537

1-05

-4

C2

Hyd

roca

rbon

s, C

37-6

8, de

wax

ed d

easp

halte

d hy

drot

reat

ed v

acuu

m d

istn

. re

sidu

es; B

ase

oil —

uns

peci

fied

649-

510-

00-0

30

5-97

4-3

9537

1-07

-6

C2

12

5

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Hyd

roca

rbon

s, C

37-6

5, hy

drot

reat

ed d

easp

halte

d va

cuum

dis

tn. r

esid

ues;

Bas

e oi

l — u

nspe

cifie

d

649-

511-

00-6

30

5-97

5-9

9537

1-08

-7

C2

Dis

tilla

tes (

petro

leum

), hy

droc

rack

ed so

lven

t-ref

ined

ligh

t; B

ase

oil —

un

spec

ified

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

the

solv

ent

treat

men

t of a

dis

tilla

te fr

om h

ydro

crac

ked

petro

leum

dis

tilla

tes.

It co

nsis

ts

pred

omin

antly

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C18

thro

ugh

C27

and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 37

0 °C

to

450

°C (6

98 °F

to 8

42 °F

).)

649-

512-

00-1

30

7-01

0-7

9748

8-73

-8

C2

Dis

tilla

tes (

petro

leum

), so

lven

t-ref

ined

hyd

roge

nate

d he

avy;

Bas

e oi

l —

unsp

ecifi

ed (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by th

e tre

atm

ent o

f a h

ydro

gena

ted

petro

leum

dis

tilla

te w

ith a

solv

ent.

It co

nsis

ts

pred

omin

antly

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C19

thro

ugh

C40

and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 39

0 °C

to

550

°C (7

34 °F

to 1

022

°F).)

649-

513-

00-7

30

7-01

1-2

9748

8-74

-9

C2

Lubr

icat

ing

oils

(pet

role

um) C

18-2

7, hy

droc

rack

ed so

lven

t-dew

axed

; Bas

e oi

l —

uns

peci

fied

649-

514-

00-2

30

7-03

4-8

9748

8-95

-4

C2

Hyd

roca

rbon

s, C

17-3

0, h

ydro

treat

ed so

lven

t-dea

spha

lted

atm

. dis

tn. r

esid

ue,

dist

n. li

ghts

; Bas

e oi

l — u

nspe

cifie

d (A

com

plex

com

bina

tion

of

hydr

ocar

bons

obt

aine

d as

firs

t run

ning

s fro

m th

e va

cuum

dis

tilla

tion

of

efflu

ents

from

the

treat

men

t of a

solv

ent d

easp

halte

d sh

ort r

esid

ue w

ith

hydr

ogen

in th

e pr

esen

ce o

f a c

atal

yst.

It co

nsis

ts p

redo

min

antly

of

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

17

thro

ugh

C17

and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 30

0 °C

to 4

00 °C

(572

°F

to 7

52 °F

). It

prod

uces

a fi

nish

ed o

il ha

ving

a v

isco

sity

of 4

cSt

at

appr

oxim

atel

y 10

0 °C

(212

°F).)

649-

515-

00-8

30

7-66

1-7

9767

5-87

-1

C2

12

6

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Hyd

roca

rbon

s, C

17-4

0, hy

drot

reat

ed so

lven

t-dea

spha

lted

dist

n. re

sidu

e, v

acuu

m

dist

n. li

ghts

; Bas

e oi

l — u

nspe

cifie

d (A

com

plex

com

bina

tion

of

hydr

ocar

bons

obt

aine

d as

firs

t run

ning

s fro

m th

e va

cuum

dis

tilla

tion

of

efflu

ents

from

the

cata

lytic

hyd

rotre

atm

ent o

f a so

lven

t dea

spha

lted

shor

t re

sidu

e ha

ving

a v

isco

sity

of 8

cSt

at a

ppro

xim

atel

y 10

0 °C

(212

°F).

It co

nsis

ts p

redo

min

antly

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C17

thro

ugh

C40

and

boi

ling

in th

e ra

nge

of

appr

oxim

atel

y 30

0 °C

to 5

00 °C

(592

°F to

932

°F).)

649-

516-

00-3

30

7-75

5-8

9772

2-06

-0

C2

Hyd

roca

rbon

s, C

13-2

7, so

lven

t-ext

d. li

ght n

apht

heni

c; B

ase

oil —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

ext

ract

ion

of th

e ar

omat

ics f

rom

a li

ght n

apht

heni

c di

still

ate

havi

ng a

vis

cosi

ty o

f 9.5

cSt

at 4

0 °C

(104

°F).

It co

nsis

ts p

redo

min

antly

of h

ydro

carb

ons h

avin

g ca

rbon

nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

13 th

roug

h C

27 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

240

°C to

400

°C (4

64 °F

to 7

52 °F

).)

649-

517-

00-9

30

7-75

8-4

9772

2-09

-3

C2

Hyd

roca

rbon

s, C

14-2

9, so

lven

t-ext

d. li

ght n

apht

heni

c; B

ase

oil —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

ext

ract

ion

of th

e ar

omat

ics f

rom

a li

ght n

apht

heni

c di

still

ate

havi

ng a

vis

cosi

ty o

f 16

cSt a

t 40

°C (1

04 °F

). It

cons

ists

pre

dom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on

num

bers

pre

dom

inan

tly in

the

rang

e of

C14

thro

ugh

C29

and

boi

ling

in th

e ra

nge

of a

ppro

xim

atel

y 25

0 °C

to 4

25 °C

(482

°F to

797

°F).)

649-

518-

00-4

30

7-76

0-5

9772

2-10

-6

C2

Hyd

roca

rbon

s, C

27-4

2, de

arom

atiz

ed; B

ase

oil —

uns

peci

fied

649-

519-

00-X

30

8-13

1-8

9786

2-81

-2

C2

Hyd

roca

rbon

s, C

17-3

0, hy

drot

reat

ed d

istil

late

s, di

stn.

ligh

ts; B

ase

oil —

un

spec

ified

64

9-52

0-00

-5

308-

132-

3 97

862-

82-3

C

2

Hyd

roca

rbon

s, C

27-4

5, na

phth

enic

vac

uum

dis

tn.;

Bas

e oi

l — u

nspe

cifie

d 64

9-52

1-00

-0

308-

133-

9 97

862-

83-4

C

2

H

ydro

carb

ons,

C27

-45,

dear

omat

ized

; Bas

e oi

l — u

nspe

cifie

d 64

9-52

2-00

-6

308-

287-

7 97

926-

68-6

C

2

H

ydro

carb

ons,

C20

-58,

hydr

otre

ated

; Bas

e oi

l — u

nspe

cifie

d 64

9-52

3-00

-1

308-

289-

8 97

926-

70-0

C

2

H

ydro

carb

ons,

C27

-42,

naph

then

ic; B

ase

oil —

uns

peci

fied

64

9-52

4-00

-7

308-

290-

3 97

926-

71-1

C

2

12

7

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Res

idua

l oils

(pet

role

um),

carb

ontre

ated

solv

ent-d

ewax

ed; B

ase

oil —

un

spec

ified

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

the

treat

men

t of s

olve

nt-d

ewax

ed p

etro

leum

resi

dual

oils

with

act

ivat

ed c

harc

oal

for t

he re

mov

al o

f tra

ce p

olar

con

stitu

ents

and

impu

ritie

s.)

649-

525-

00-2

30

9-71

0-8

1006

84-3

7-5

C2

Res

idua

l oils

(pet

role

um),

clay

-trea

ted

solv

ent-d

ewax

ed; B

ase

oil —

un

spec

ified

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

trea

tmen

t of

solv

ent-d

ewax

ed p

etro

leum

resi

dual

oils

with

ble

achi

ng e

arth

for t

he

rem

oval

of t

race

pol

ar c

onst

ituen

ts a

nd im

purit

ies.)

649-

526-

00-8

30

9-71

1-3

1006

84-3

8-6

C2

Lubr

icat

ing

oils

(pet

role

um) C

25, s

olve

nt-e

xtd.

, dea

spha

lted,

dew

axed

, hy

drog

enat

ed; b

aseo

il —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hy

droc

arbo

ns o

btai

ned

by so

lven

t ext

ract

ion

and

hydr

ogen

atio

n of

vac

uum

di

still

atio

n re

sidu

es. I

t con

sist

s pre

dom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on

num

bers

pre

dom

inan

tly in

the

rang

e of

gre

ater

than

C25

and

pro

duce

s a

finis

hed

oil w

ith a

vis

cosi

ty in

the

orde

r of 3

2 cS

t to

37 c

St a

t 100

°C (2

12

°F).)

649-

527-

00-3

30

9-87

4-0

1013

16-6

9-2

C2

Lubr

icat

ing

oils

(pet

role

um) C

17-3

2, so

lven

t-ext

d., d

ewax

ed, h

ydro

gena

ted;

B

ase

oil —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

so

lven

t ext

ract

ion

and

hydr

ogen

atio

n of

atm

osph

eric

dis

tilla

tion

resi

dues

. It

cons

ists

pre

dom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

17 th

roug

h C

32 a

nd p

rodu

ces a

fini

shed

oil

with

a

visc

osity

in th

e or

der o

f 17

cSt t

o 23

cSt

at 4

0 °C

(104

°F).)

649-

528-

00-9

30

9-87

5-6

1013

16-7

0-5

C2

Lubr

icat

ing

oils

(pet

role

um) C

20-3

5, so

lven

t-ext

d., d

ewax

ed, h

ydro

gena

ted;

B

ase

oil —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

so

lven

t ext

ract

ion

and

hydr

ogen

atio

n of

atm

osph

eric

dis

tilla

tion

resi

dues

. It

cons

ists

pre

dom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

20 th

roug

h C

35 a

nd p

rodu

ces a

fini

shed

oil

with

a

visc

osity

in th

e or

der o

f 37

cSt t

o 44

cSt

at 4

0 °C

(104

°F).)

649-

529-

00-4

30

9-87

6-1

1013

16-7

1-6

C2

12

8

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Lubr

icat

ing

oils

(pet

role

um) C

24-5

0, so

lven

t-ext

d., d

ewax

ed, h

ydro

gena

ted;

B

ase

oil —

uns

peci

fied

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

so

lven

t ext

ract

ion

and

hydr

ogen

atio

n of

atm

osph

eric

dis

tilla

tion

resi

dues

. It

cons

ists

pre

dom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

24 th

roug

h C

50 a

nd p

rodu

ces a

fini

shed

oil

with

a

visc

osity

in th

e or

der o

f 16

cSt t

o 75

cSt

at 4

0 °C

(104

°F).)

649-

530-

00-X

30

9-87

7-7

1013

16-7

2-7

C2

Extra

cts (

petro

leum

), he

avy

naph

then

ic d

istil

late

solv

ent,

arom

. con

c.;

Dis

tilla

te a

rom

atic

ext

ract

(tre

ated

) (A

n ar

omat

ic c

once

ntra

te p

rodu

ced

by

addi

ng w

ater

to h

eavy

nap

hthe

nic

dist

illat

e so

lven

t ext

ract

and

ext

ract

ion

solv

ent.)

649-

531-

00-5

27

2-17

5-3

6878

3-00

-6

C2

Extra

cts (

petro

leum

), so

lven

t-ref

ined

hea

vy p

araf

finic

dis

tilla

te so

lven

t; D

istil

late

aro

mat

ic e

xtra

ct (t

reat

ed) (

A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s ob

tain

ed a

s the

ext

ract

from

the

re-e

xtra

ctio

n of

solv

ent-r

efin

ed h

eavy

pa

raff

inic

dis

tilla

te. I

t con

sist

s of s

atur

ated

and

aro

mat

ic h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C20

thro

ugh

C50

.)

649-

532-

00-0

27

2-18

0-0

6878

3-04

-0

C2

Extra

cts (

petro

leum

), he

avy

para

ffin

ic d

istil

late

s, so

lven

t-dea

spha

lted;

D

istil

late

aro

mat

ic e

xtra

ct (t

reat

ed) (

A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s ob

tain

ed a

s the

ext

ract

from

a so

lven

t ext

ract

ion

of h

eavy

par

affin

ic d

istil

late

.)

649-

533-

00-6

27

2-34

2-0

6881

4-89

-1

C2

Extra

cts (

petro

leum

), he

avy

naph

then

ic d

istil

late

solv

ent,

hydr

otre

ated

; D

istil

late

aro

mat

ic e

xtra

ct (t

reat

ed) (

A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s ob

tain

ed b

y tre

atin

g a

heav

y na

phth

enic

dis

tilla

te so

lven

t ext

ract

with

hy

drog

en in

the

pres

ence

of a

cat

alys

t. It

cons

ists

pre

dom

inan

tly o

f aro

mat

ic

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

20

thro

ugh

C50

and

pro

duce

s a fi

nish

ed o

il of

at l

east

19 c

St a

t 40

°C (1

00 S

US

at

100

°F).)

649-

534-

00-1

29

2-63

1-5

9064

1-07

-9

C2

12

9

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Extra

cts (

petro

leum

), he

avy

para

ffin

ic d

istil

late

solv

ent,

hydr

otre

ated

; D

istil

late

aro

mat

ic e

xtra

ct (t

reat

ed) (

A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pr

oduc

ed b

y tre

atin

g a

heav

y pa

raff

inic

dis

tilla

te so

lven

t ext

ract

with

hy

drog

en in

the

pres

ence

of a

cat

alys

t. It

cons

ists

pre

dom

inan

tly o

f hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C21

th

roug

h C

33 a

nd b

oilin

g in

the

rang

e of

app

roxi

mat

ely

350

°C to

480

°C (6

62

°F to

896

°F).)

649-

535-

00-7

29

2-63

2-0

9064

1-08

-0

C2

Extra

cts (

petro

leum

), lig

ht p

araf

finic

dist

illat

e so

lven

t, hy

drot

reat

ed; D

istil

late

ar

omat

ic e

xtra

ct (t

reat

ed) (

A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s pro

duce

d by

trea

ting

a lig

ht p

araf

finic

dis

tilla

te so

lven

t ext

ract

with

hyd

roge

n in

the

pres

ence

of a

cat

alys

t. It

cons

ists

pre

dom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

17 th

roug

h C

26 a

nd b

oilin

g in

th

e ra

nge

of a

ppro

xim

atel

y 28

0 °C

to 4

00 °C

(536

°F to

752

°F).)

649-

536-

00-2

29

2-63

3-6

9064

1-09

-1

C2

Extra

cts (

petro

leum

), hy

drot

reat

ed p

araf

finic

ligh

t dis

tilla

te so

lven

t; D

istil

late

ar

omat

ic e

xtra

ct (t

reat

ed) (

A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d as

the

extra

ct fr

om so

lven

t ext

ract

ion

of in

term

edia

te p

araf

finic

top

solv

ent

dist

illat

e th

at is

trea

ted

with

hyd

roge

n in

the

pres

ence

of a

cat

alys

t. It

cons

ists

pr

edom

inan

tly o

f aro

mat

ic h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C16

thro

ugh

C36

.)

649-

537-

00-8

29

5-33

5-4

9199

5-73

-2

C2

Extra

cts (

petro

leum

), lig

ht n

apht

heni

c di

still

ate

solv

ent,

hydr

odes

ulph

uriz

ed;

Dis

tilla

te a

rom

atic

ext

ract

(tre

ated

) (A

com

plex

com

bina

tion

of h

ydro

carb

ons

obta

ined

by

treat

ing

the

extra

ct, o

btai

ned

from

a so

lven

t ext

ract

ion

proc

ess,

with

hyd

roge

n in

the

pres

ence

of a

cat

alys

t und

er c

ondi

tions

prim

arily

to

rem

ove

sulp

hur c

ompo

unds

. It c

onsi

sts p

redo

min

antly

of a

rom

atic

hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C15

th

roug

h C

30. T

his s

tream

is li

kely

to c

onta

in 5

wt.

% o

r mor

e of

4- t

o 6-

mem

bere

d co

nden

sed

ring

arom

atic

hyd

roca

rbon

s.)

649-

538-

00-3

29

5-33

8-0

9199

5-75

-4

C2

13

0

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Extra

cts (

petro

leum

), lig

ht p

araf

finic

dis

tilla

te so

lven

t, ac

id-tr

eate

d; D

istil

late

ar

omat

ic e

xtra

ct (t

reat

ed) (

A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d as

a fr

actio

n of

the

dist

illat

ion

of a

n ex

tract

from

the

solv

ent e

xtra

ctio

n of

ligh

t pa

raff

inic

top

petro

leum

dist

illat

es th

at is

subj

ecte

d to

a su

lphu

ric a

cid

refin

ing.

It c

onsi

sts p

redo

min

antly

of a

rom

atic

hyd

roca

rbon

s hav

ing

carb

on

num

bers

pre

dom

inan

tly in

the

rang

e of

C16

thro

ugh

C32

.)

649-

539-

00-9

29

5-33

9-6

9199

5-76

-5

C2

Extra

cts (

petro

leum

), lig

ht p

araf

finic

dis

tilla

te so

lven

t, hy

drod

esul

phur

ized

; D

istil

late

aro

mat

ic e

xtra

ct (t

reat

ed) (

A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s ob

tain

ed b

y so

lven

t ext

ract

ion

of a

ligh

t par

affin

dis

tilla

te a

nd tr

eate

d w

ith

hydr

ogen

to c

onve

rt th

e or

gani

c su

lphu

r to

hydr

ogen

sulp

hide

whi

ch is

el

imin

ated

. It c

onsi

sts p

redo

min

antly

of h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C15

thro

ugh

C40

and

pro

duce

s a fi

nish

ed o

il ha

ving

a v

isco

sity

of g

reat

er th

an 1

0 cS

t at 4

0 °C

.)

649-

540-

00-4

29

5-34

0-1

9199

5-77

-6

C2

Extra

cts (

petro

leum

), lig

ht v

acuu

m g

as o

il so

lven

t, hy

drot

reat

ed; D

istil

late

ar

omat

ic e

xtra

ct (t

reat

ed) (

A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

solv

ent e

xtra

ctio

n fr

om li

ght v

acuu

m p

etro

leum

gas

oils

and

trea

ted

with

hy

drog

en in

the

pres

ence

of a

cat

alys

t. It

cons

ists

pre

dom

inan

tly o

f aro

mat

ic

hydr

ocar

bons

hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

13

thro

ugh

C30

.)

649-

541-

00-X

29

5-34

2-2

9199

5-79

-8

C2

Extra

cts (

petro

leum

), he

avy

para

ffin

ic d

istill

ate

solv

ent,

clay

-trea

ted;

Dis

tilla

te

arom

atic

ext

ract

(tre

ated

) (A

com

plex

com

bina

tion

of h

ydro

carb

ons r

esul

ting

from

trea

tmen

t of a

pet

role

um fr

actio

n w

ith n

atur

al o

r mod

ified

cla

y in

eith

er

a co

ntac

t or p

erco

latio

n pr

oces

s to

rem

ove

the

trace

am

ount

s of p

olar

co

mpo

unds

and

impu

ritie

s pre

sent

. It c

onsi

sts p

redo

min

antly

of a

rom

atic

hy

droc

arbo

ns h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C20

th

roug

h C

50. T

his s

tream

is li

kely

to c

onta

in 5

wt.

% o

r mor

e 4-

6 m

embe

red

ring

arom

atic

hyd

roca

rbon

s.)

649-

542-

00-5

29

6-43

7-1

9270

4-08

-0

C2

13

1

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Extra

cts (

petro

leum

), he

avy

naph

then

ic d

istil

late

solv

ent,

hydr

odes

ulph

uriz

ed;

Dis

tilla

te a

rom

atic

ext

ract

(tre

ated

) (A

com

plex

com

bina

tion

of h

ydro

carb

ons

obta

ined

from

a p

etro

leum

stoc

k by

trea

ting

with

hyd

roge

n to

con

vert

orga

nic

sulp

hur t

o hy

drog

en su

lphi

de w

hich

is re

mov

ed. I

t con

sist

s pre

dom

inan

tly o

f ar

omat

ic h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pre

dom

inan

tly in

the

rang

e of

C

15 th

roug

h C

50 a

nd p

rodu

ces a

fini

shed

oil

with

a v

isco

sity

of g

reat

er th

an 1

9 cS

t at 4

0 °C

.)

649-

543-

00-0

29

7-82

7-4

9376

3-10

-1

C2

Extra

cts (

petro

leum

), so

lven

t-dew

axed

hea

vy p

araf

finic

dis

tilla

te so

lven

t, hy

drod

esul

phur

ized

; Dis

tilla

te a

rom

atic

ext

ract

(tre

ated

) (A

com

plex

co

mbi

natio

n of

hyd

roca

rbon

s obt

aine

d fr

om a

solv

ent d

ewax

ed p

etro

leum

st

ock

by tr

eatin

g w

ith h

ydro

gen

to c

onve

rt or

gani

c su

lphu

r to

hydr

ogen

su

lphi

de w

hich

is re

mov

ed. I

t con

sist

s pre

dom

inan

tly o

f hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of C

15 th

roug

h C

50 a

nd p

rodu

ces a

fin

ishe

d oi

l with

a v

isco

sity

of g

reat

er th

an 1

9 cS

t at 4

0 °C

.)

649-

544-

00-6

29

7-82

9-5

9376

3-11

-2

C2

Extra

cts (

petro

leum

), lig

ht p

araf

finic

dis

tilla

te so

lven

t, ca

rbon

-trea

ted;

D

istil

late

aro

mat

ic e

xtra

ct (t

reat

ed) (

A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s ob

tain

ed a

s a fr

actio

n fr

om d

istil

latio

n of

an

extra

ct re

cove

red

by so

lven

t ex

tract

ion

of li

ght p

araf

finic

top

petro

leum

dis

tilla

te tr

eate

d w

ith a

ctiv

ated

ch

arco

al to

rem

ove

trace

s of p

olar

con

stitu

ents

and

impu

ritie

s. It

cons

ists

pr

edom

inan

tly o

f aro

mat

ic h

ydro

carb

ons h

avin

g ca

rbon

num

bers

pr

edom

inan

tly in

the

rang

e of

C16

thro

ugh

C32

.)

649-

545-

00-1

30

9-67

2-2

1006

84-0

2-4

C2

Extra

cts (

petro

leum

), lig

ht p

araf

finic

dist

illat

e so

lven

t, cl

ay-tr

eate

d; D

istil

late

ar

omat

ic e

xtra

ct (t

reat

ed) (

A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d as

a fr

actio

n fr

om d

istil

latio

n of

an

extra

ct re

cove

red

by so

lven

t ext

ract

ion

of

light

par

affin

ic to

p pe

trole

um d

istil

late

s tre

ated

with

ble

achi

ng e

arth

to re

mov

e tra

ces o

f pol

ar c

onst

ituen

ts a

nd im

purit

ies.

It co

nsis

ts p

redo

min

antly

of

arom

atic

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs p

redo

min

antly

in th

e ra

nge

of

C16

thro

ugh

C32

.)

649-

546-

00-7

30

9-67

3-8

1006

84-0

3-5

C2

13

2

Subs

tanc

es

Inde

x nu

mbe

r EC

num

ber

CAS

num

ber

Cat

egor

y

Extra

cts (

petro

leum

), lig

ht v

acuu

m, g

as o

il so

lven

t, ca

rbon

-trea

ted;

Dis

tilla

te

arom

atic

ext

ract

(tre

ated

) (A

com

plex

com

bina

tion

of h

ydro

carb

ons o

btai

ned

by so

lven

t ext

ract

ion

of li

ght v

acuu

m p

etro

leum

gas

oil

treat

ed w

ith a

ctiv

ated

ch

arco

al fo

r the

rem

oval

of t

race

pol

ar c

onst

ituen

ts a

nd im

purit

ies.

It co

nsis

ts

pred

omin

antly

of a

rom

atic

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

13 th

roug

h C

30.)

649-

547-

00-2

30

9-67

4-3

1006

84-0

4-6

C2

Extra

cts (

petro

leum

), lig

ht v

acuu

m, g

as o

il so

lven

t, cl

ay-tr

eate

d; D

istil

late

ar

omat

ic e

xtra

ct (t

reat

ed) (

A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s obt

aine

d by

solv

ent e

xtra

ctio

n of

ligh

t vac

uum

pet

role

um g

as o

ils tr

eate

d w

ith

blea

chin

g ea

rth fo

r rem

oval

of t

race

pol

ar c

onst

ituen

ts a

nd im

purit

ies.

It co

nsis

ts p

redo

min

antly

of a

rom

atic

hyd

roca

rbon

s hav

ing

carb

on n

umbe

rs

pred

omin

antly

in th

e ra

nge

of C

13 th

roug

h C

30.)

649-

548-

00-8

30

9-67

5-9

1006

84-0

5-7

C2

Foot

s oil

(pet

role

um);

Foot

s oil

(A c

ompl

ex c

ombi

natio

n of

hyd

roca

rbon

s ob

tain

ed a

s the

oil

frac

tion

from

a so

lven

t deo

iling

or a

wax

swea

ting

proc

ess.

It co

nsis

ts p

redo

min

antly

of b

ranc

hed

chai

n hy

droc

arbo

ns h

avin

g ca

rbon

nu

mbe

rs p

redo

min

antly

in th

e ra

nge

of C

20 th

roug

h C

50.)

649-

549-

00-3

26

5-17

1-8

6474

2-67

-2

C2

Foot

s oil

(pet

role

um),

hydr

otre

ated

; Foo

ts o

il 64

9-55

0-00

-9

295-

394-

6 92

045-

12-0

C

2

er

ioni

te

650-

012-

00-0

–

1251

0-42

-8

C1

asbe

stos

65

0-01

3-00

-6

13

2207

-33-

1 13

2207

-32-

0 12

172-

73-5

77

536-

66-4

77

536-

68-6

77

536-

67-5

C1

Ref

ract

ory

cera

mic

fibr

es; S

peci

al P

urpo

se F

ibre

s, w

ith th

e ex

cept

ion

of th

ose

spec

ified

els

ewhe

re in

the

appr

oved

supp

ly li

st. [

Man

-mad

e vi

treou

s (si

licat

e)

fibre

s with

rand

om o

rient

atio

n w

ith a

lkal

ine

oxid

e an

d al

kali

earth

oxi

de

(Na 2

O +

K2O

+ C

aO +

MgO

+ B

aO) c

onte

nt le

ss o

r equ

al to

18

% b

y w

eigh

t]

650-

017-

00-8

–

– C

2

EXPLANATORY NOTE

(This note is not part of the Regulations)

These Regulations prohibit, subject to exceptions, the supply of certain dangerous substances and preparations. They revoke the Dangerous Substances and Preparations (Safety) (Consolidation) Regulations 1994 (S.I. 1994/2844) and the six amending Regulations listed in Schedule 1. They consolidate those Regulations with the amendments necessary to implement three further Directives. These Regulations implement Council Directive 76/769/EEC of 27 July 1976 on the approximation of the laws, regulations and administrative provisions of the Member States relating to restrictions on the marketing and use of certain dangerous substances and preparations (O.J. L.262, 27.9.1976, p.201) as last amended by Directive 2005/90/EC of the European Parliament and of the Council of 18 January 2006 (OJ L.33, 4.2.2006, p.28) so far as the amended directive concerns substances and preparations prohibited for supply to consumers.

The three Directives newly implemented are: Directive 2005/59/EC of the European Parliament and of the Council of 26 October 2005 (so far as it relates to toluene) (O.J. L309, 25.11.2005, p.13); Directive 2005/84/EC of the European Parliament and of the Council of 14 December 2005 (phthalates in toys and childcare articles) (O.J. L344, 27.12.2005, p.40); and Directive 2005/90/EC of the European Parliament and of the Council of 18 January 2006 (amendments to the list of substances classified as carcinogenic, mutagenic or toxic to reproduction) (O.J. L33, 4.2.2006, p.28).

Regulation 2 contains definitions and regulation 3 provides that the Regulations do not apply to supply for research and development or analysis.

Regulation 4 prohibits, with exceptions, the supply of substances or preparations containing benzene in concentrations equal or greater than 0.1% by mass.

Regulation 5 prohibits, with exceptions, the supply to a member of the general public or for the purposes of sale to such a person of substances which are carcinogenic, mutagenic or toxic for reproduction. The substances concerned are listed in Schedule 2.

Regulation 6 prohibits the supply of textile articles intended to come into contact with the skin and children’s dressing gowns treated with certain substances.

Regulation 7 prohibits, with exceptions, the supply to a member of the general public or for supply for the purposes of sale to such a person of substances or preparations containing specified chlorinated solvents.

Regulation 8 prohibits, with exceptions, the perfuming or colouring of certain liquid substances supplied as fuel for decorative lamps.

Regulation 9 prohibits the supply of ornamental objects, tricks, jokes and games containing specified substances which are “dangerous for supply”.

Regulation 10 prohibits the supply of dangerous substances and preparations intended to cause amusement, for example stink bombs and sneezing powder.

Regulation 11 prohibits the supply of childcare articles containing greater than a specified percentage of phthalates.

Regulation 12 prohibits the supply to a member of the general public or supply for the purposes of sale to such a person of toluene or adhesives or spray paints containing toluene in a concentration equal to or greater than 0.1% by mass.

A full regulatory impact assessment of the effect that this instrument will have on costs to business is available from the Consumer and Competition Policy Directorate of the Department of Trade and Industry, 1 Victoria Street, London SW1H 0ET. Copies of a transposition note relating to these Regulations have been placed in the libraries of both Houses of Parliament. Copies are also

134

available to the public from the Consumer and Competition Policy Directorate of the Department of Trade and Industry, 1 Victoria Street, London SW1H 0ET.

Crown copyright 2006

Printed and published in the UK by The Stationery Office Limited under the authority and superintendence of Carol Tullo, Controller of Her Majesty’s Stationery Office and Queen’s Printer of Acts of Parliament. E1373 11/2006 161373T 19585