Monomethyl acetoacetamide (MMAAA, MMAA) CAS No. 20306-75-6

HS Code 2924 29 90

EINECS No. 243-723-9

Synonyms 3-Oxobutyric acid monomethylamide Acetoacetic acid monomethylamide Acetoacetic monomethylamide N-Methyl acetoacetamide N-Methyl-3-oxobutyramide N-Methyl-3-oxobutanamide Acetoacetamide,N-monomethyl Molecular Formula C5H9NO2

Chemical Structure

Molecular Weight 115

Quality

Parameter Specification

Colour Pale Yellow

Consistency Clear Liquid

pH 5.5 to 7

Dimer Content %w/w, max 0.5

Purity %w/w, min 70

Packaging Bulk in Tankers, 200kg drums

Application Intermediate in Agrochemical industry (eg

Monocrotophos (Azodrin) & dicrotophos (Bidrin) manufacture)

Co-promoter in curing unsaturated polyesters In alkyd coatings and colorant industry Country of Origin India

For further information please visit www.laxmiorganic.co.in or send an enquiry to info@laxmiorganic.co.in Issue Date : 14.03.2014

Safety Data SheetAccording to 1907/2006/EC, Article 31

01 Identification of the substance/mixture and of the company/undertaking

Product details: Trade name: Monomethyl acetoacetamide

Relevant identified uses of the substance or mixture and uses advised

against

Application of the substance / the preparation

As an intermediate in the preparation of pesticides, e.g., monocrotophos, and

as a coloring agent.

It is used as a coupling agent for pigment manufacture, in textile processing,

and in polyester curing.

02 Hazards Identification

Classification of the substance or mixture

Classification according to Regulation (EC) No 1272/2008 Classification according to Directive 67/548/EEC

or Directive 1999/45/ECThe substance is not classified as Hazardous according to

the CLP regulation

Information concerning particular hazards for human and

environment:

Not applicable

Not applicable

LAXMI ORGANIC INDUSTRIES

Revision: 14.03.2014

Manufacturer / Supplier

Laxmi Organic Industries Ltd.

Chandermukhi, 3rd Floor,

Nariman Point, Mumbai 400 021

Tel No. : +91 22 49104444

Fax No. : +91 22 22853752

Email :

Contact details of European importer

Laxmi Organic Industries (Europe) B.V. Burgemeester Feithplein 11, 2273 BZ Voorburg, The Netherlands

Tel No. : +31(0)70 20 40 600

Fax No. : +31 (0)70 20 40 604

Email :

Emergency telephone numbers:

+31 646159978 (for EU)

+91 7738092735 (for other regions)

Other Comments (e.g. language(s) of the phone service): English

info@laxmiorganic.co.in

marketing@laxmiorganic.eu

Label elements

Labelling according to Regulation (EC) No 1272/2008

Void

Hazard pictograms:

Void

SIGNAL WORD

Void

Hazard statements

Void

Other hazards

Results of PBT and vPvB assessment

PBT : Not applicable.

vPvB : Not applicable.

03 Composition/Information on Ingredients

Chemical characterization: Substances

CAS No.: Description: N-methyl-3-oxobutyramide

Identification number(s) Additional information:

EC number : 243-723-9 Molecular formula : C5H9NO2

Molecular weight : 115.13

20306-75-6

04 First Aid Measures 05 Firefighting Measures 06 Accidental Release Measures

General information:

Consult a physician. Show this safety

data sheet to the doctor in attendance

After inhalation:

Remove from exposure and move to fresh

air immediately.

After skin contact:

Get medical aid. Flush skin with plenty of

water for at least 15 minutes while

removing contaminated clothing and

shoes.

After eye contact:

Flush eyes with plenty of water for at least

15 minutes, occasionally lifting the upper

and lower eyelids. Get medical aid.

After swallowing:

Get medical aid. Wash mouth out with

water.

Information for doctor:

Most important symptoms and effects,

both acute and delayed:

No further relevant information available.

Indication of any immediate medical

attention and special treatment

needed:

No further relevant information available.

Suitable extinguishing agents:

Use water spray, alcohol-resistant

foam, dry chemical or carbon dioxide.

Special hazards arising from the

substance or mixture:

Carbon oxides, nitrogen oxides (NOx).

Advice for firefighters

Protective equipment:

Wear self contained breathing

apparatus for fire fighting if necessary.

Personal precautions, protective

equipment and emergency

procedures:

Use personal protective equipment.

Avoid breathing vapors, mist or gas.

Ensure adequate ventilation. Use

proper personal protective equipment

as listed in Section 8.

Environmental precautions:

Do not let product enter drains.

Methods and material for

containment and cleaning up:

Soak up with inert absorbent material

and dispose of as hazardous waste.

Keep in suitable, closed containers for

disposal.

Reference to other sections:

See Section 7 for information on safe

handling.

See Section 8 for information on

personal protection equipment.

See Section 13 for disposal

information.

07 Handling and Storage

Handling

Precautions for safe handling

Avoid contact with skin and eyes. Avoid inhalation of vapour or mist.

Information about fire - and explosion protection:

Keep ignition sources away - Do not smoke.

Conditions for safe storage, including any incompatibilities

Storage

Requirements to be met by storerooms and receptacles:

Store in a cool, dry, well-ventilated area away from incompatible substances.

Information about storage in one common storage facility:

Store away from oxidizing agents.

Further information about storage conditions:

Keep container tightly sealed

Specific end use(s)

As an intermediate in the preparation of pesticides, e.g., monocrotophos, and as a coloring agent.

It is used as a coupling agent for pigment manufacture, in textile processing, and in polyester curing.

08 Exposure Controls/ Personal Protection

Additional information about design of technical facilities: No further data; see item 7

Control parameters

Ingredients with limit values that require monitoring at the workplace:

Not required

Exposure controls

Personal protective equipment:

General protective and hygienic measures:

The usual precautionary measures are to be adhered to when handling chemicals.

Respiratory protection:

Suitable respiratory protective device recommended.

Protection of hands

The glove material has to be impermeable and resistant to

the product/ the substance/ the preparation.

Due to missing tests no recommendation to the glove

material can be given for the product/ the preparation/

the chemical mixture.

Selection of the glove material on consideration of the

penetration times, rates of diffusion and the degradation.

Material of gloves:

The selection of the suitable gloves does not only depend

on the material, but also on further marks of quality and

varies from manufacturer to manufacturer.

Penetration time of glove material:

The exact break through time has to be found out by the

manufacturer of the protective gloves and has to be

observed.

Eye protection:

Safety glasses

Protective gloves

09 Physical and Chemical Properties

General Information

Appearance:

Form:

Colour: Yellow

Odour: Fish-like

pH-value (10 g/l) at 20°C: 6.5 to 7.5

Change in condition

Melting point/Melting range: -3°C

Boiling point/Boiling range: 106°C

Flash point: 105°C (Closed cup)

Flammability (solid, gaseous): Not applicable.

Self-igniting: at 485 deg C

Danger of explosion: Product does not present an explosion hazard.

Density at 20°C: 1.069 g/cm³

Solubility in / Miscibility with water: Not determined.

Segregation coefficient (n-octanol/water): -1.046 log POW

Other information 1.refractive index=1.4325-1.4345

Clear Liquid

10 Stability and reactivity

Reactivity

Chemical stability

Thermal decomposition / conditions to be avoided:

No decomposition if used according to specifications.

Stable under normal temperatures and pressures.

Possibility of hazardous reactions No dangerous reactions known.

Conditions to avoid No further relevant information available.

Incompatible materials:

Iron, strong oxidizing agents.

Hazardous decomposition products:

Nitrogen oxides, carbon monoxide, carbon dioxide.

11 Toxicological information

LD/ LC 50 values relevant for classification

Oral LD 50 > 3.200 mg/kg (rat)

Primary irritant effect:

on the skin : Skin - guinea pig - Mild skin irritation

on the eye : Eyes - rabbit - Mild eye irritation

Sensitization : Prolonged or repeated exposure may cause allergic reactions in certain sensitive individuals

Additional toxicological information:

When used and handled according to specifications, the product does not have any harmful effects to our

experience and the information provided to us.

The substance is not subject to classification according to the latest version of the EU lists.

Repeated dose toxicity:

NOAEL=90 mg/kg

Acute Toxicity

12 Ecological Information

Toxicity

Acquatic toxicity:

Quantitative data on the ecological effect of this product are not available.

Persistence and degradability

Not persistent and readily biodegradable.

Behaviour in environmental systems:

Bioaccumulative potential No further relevant information available.

Mobility in soil No further relevant information available.

Results of PBT and vPvB assessment

PBT : Not applicable.

vPvB : Not applicable.

Other adverse effects : No further relevant information available

13 Disposal considerations

Recommendation:

Dispose off waste material according to local, state and federal regulations.

Offer surplus and non-recyclable solutions to a licensed disposal company.

Uncleaned packaging:

Recommendation:

Disposal must be made according to official regulations.

Contaminated packaging Dispose of as unused product.

Waste treatment methods

14 Transport Information

15 Regulatory Information

Safety, health and environmental regulations/legislation specific for the substance or mixture

Hazard pictograms Not applicable

Single word Not applicable

Hazard statements Not applicable

Precautionary statements Not applicable

Chemical safety assessment:

A Chemical Safety Assessment has not been carried out.

Labelling according to regulation (EC) No 1272/2008

UN-Number

ADR, ADN, IMDG, IATA Void

UN proper shipping name

ADR, ADN, IMDG, IATA Void

Transport hazard class(es)

ADR, ADN, IMDG, IATA

Class Void

Packing group

ADR, IMDG, IATA Void

Environmental hazards:

Marine pollutant: No

Special precautions for user Not applicable.

Transport in bulk according to Annex II of MARPOL73/78 and the IBC Code Not applicable.

UN "Model Regulation": -

16 Other Information

Abbreviations and acronyms

ADR : Accord européen sur le transport des marchandises dangereuses par Route (European Agreement

concerning the International Carriage of Dangerous Goods by Road)

RID : Règlement international concernant le transport des marchandises dangereuses par chemin de fer

(Regulations Concerning the International Transport of Dangerous Goods by Rail)

IMDG : International Maritime Code for Dangerous Goods

IATA : International Air Transport Association

ICAO : International Civil Aviation Organization

GHS : Globally Harmonized System of Classification and Labelling of Chemicals

EINECS : European Inventory of Existing Commercial Chemical Substances

CAS : Chemical Abstracts Service (division of the American Chemical Society)

LC50 : Lethal concentration, 50 percent

LD50 : Lethal dose, 50 percent

This information is based on our present knowledge. However, this shall not constitute a guarantee for any specific

product features and shall not establish a legally valid contractual relationship.

REGULATION(EC)NO. 1272/2008 OE THE EUROPEAN PARLIAMENT AND OF THE COUNCIL on classification,

labelling and packaging of substances and mixtures, amending and repealing directives 67/548/EEC and 1999/45/EC

and amending Regulation (EC) No 1907/2006.

Data from MSDS of Sigma aldrich pvt ltd

http://www.sigmaaldrich.com/MSDS/MSDS

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URL=http%3A%2F%2Error! Hyperlink reference not valid. n.

Data from Chemicalbook.com http://www.chemicalbook.com/CASEN_20306-75-6.htm

Data from Reagent world https://www.reagentworld.com/products/msds2.asp?proid_2=9957

Data from NTP

http://ntp.niehs.nih.gov/files/Methyloxobutanamide.pdf

Data from PBT Profiler http://www.pbtprofiler.net/ChemDetails.asp?I=0

*Data compared to the previous version altered.

Section 2 : Hazard Identification

Section 3 : Composition /Information on ingredients

Section 4 : First Aid Measures

Section 5 : Fire Fighting Measures

Section 6 : Accidental Release Measures

Section 7 : Handling and Storage

Section 8 : Exposure Controls / Personal Protection

Section 9 : Physical & Chemical Properties

Section 10 : Stability and reactivity

Section 11 : Toxicological Information

Section 12 : Ecological Information

Section 13 : Disposal Considerations

Section 15 : Regulatory Information

Sources