Sharples Research . . . PIONEERING FOR THE FUTURE

{ On November 15, 1805, the Lewis and Clark expedition—famous pioneering achievement of the Northwest— \ reached its objective. The continent had been crossed by an American exploring party for the first time. * Y

EXPERIMENTAL chemicals today—commercial products tomorrow—like the records of his­

torical explorations, is an old story. In the field of chemistry, pioneering will continue indefinitely and the new Sharpies amines listed below may play a small but increasingly important rôle in industry. The three Sharpies chemicals listed in th ..able are colorless liquids, soluble in water and most common organic solvents. Specifications have not been established but the tabulated properties are representative of these products as produced in the laboratory· When post-war conditions

warrant and permit, they will be produced com­mercially in similar quality. Each compound contains two functional groups which undergo typical class reactions. This sug«> gests their potential value as intermediates in the synthesis of textile assistants, emulsifying agents, dyestuffs, pharmaceuticals and insecticides. The nature and properties of these amines may b e suggestive of many other applications worthy of investigation. Evaluate these products for post-war applications.

Samples will be submitted upon receipt of your request on company letterhead·

N E W S H A R P L E S A M I N E S

Compound

3-Diethylaminopropylamine

1,3-Diaminobutane

4-Am ino-2-butcmol

Formula

H2NCH2CH2CH,N(C2H5)2

H2NCHCH2CH(NH )CH3

CH3CK(OH)CHXH2NH2

Theor. Mol. Weight

130.2

88£

89.2

Boiling Range

165-170

143-146

175-180

Sp. Gr. at 20/16.5° C.

0.817

O.860

0.940

Refractive In­dex at 20° C.

1.445

1.456

1.453

Approx. % Purity

98

93

96

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PENTASOL (AMYL ALCOHOLS) ^ JENT-ACETATE (AMYL ACETATE)^ PENT ALARM "(AMYL M E R C A P T I A N )

BURAMINE (CRUDE BUTYL, UREA)_ 5

K N T A P H E N (p-tert-AMYL^PJHElÎïjOL) o-AMYJ^^ÎENOLr

48*

MONOAMYLi MONOBUTYLJ MONOETHYLAl

ETHYL- MOI

\BUTYL MONO!

MIXED jÙNl^œ \ AMYL îïAPH^

, , * DIAMYL SmttVÎOL· IAMYLPHENOXY-ETHANOL·^

^ l l M Y L A M I N E D I B U T Y L Î M I I I E ^ . S ^ É B B P ^ I B U T Y L A M I N E D I E T H Y L A M Î N É ^ ^ ^ ^ T R I E T H Y L A M I N E

ETHYIIAMINOE; DIETHANOLAMINE

U T Y L ^ É | M | ^ ; H A N O L " ; ΐ Λ β Β ρ τ -BUΤYLDIETHANOLAMINE

fTHANbLAMINES ^ .L^^DICHLORQPENTANES

^ * r>ÎIXED .AMYLENES

IOLAMINË->4 ETHYL

*it

S H AR} L Ε S O i « I C A L S Ι Ν c EXECUTIVE OFFICES: PHILADELPHIA, PA.

^ Ρ ^ Α Ν Τ ^ ^ Χ Ν Ο Ο Π Ε Γ Μ Ι Ο Η . * - ^ ^

^SaUs Office

SHARPLES SYNTHETIC ORGANIC CHEMICALS