Eastman .Briefs FOR APRIL
Amines We're concerned with several primary amines this month—straight-chain and branched-chain, some well known, others less familiar, but all reactive and available in quantity. Common to t h e lot a r e potential applications in the preparation of inhibitors and surface-active agents. F o r more specific end-use information our development staff calls attention to 91 literature references, four of which a r e briefly abstracted below. The other 87 (references, t h a t is) a r e available, along with detailed technical data and samples of each amine.
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Isobutylamine Form liquid Boiling range, 760 mm 66-7TC. Purity, % 97 Solubility water, polar and non-polar organic solvents Try 0 . 1 % of this amine in hexane as an extraction solvent for cottonseed oil. C.A. 51, 15975 (1957). E a s t m a n C h e m i c a l P r o d u c t s , Inc. Kingsport, Tennessee B3S
C C , I I I C-C-C-C-C-N I 1, 4 - D i m e t h y l p e n t y l a m i n e Form liquid Boiling range, 760 mm 129-135°C. Purity, % 97 Solubility polar and non-polar organic solvents Screening new pharmaceuticals? Several salts of this newly-available seven-carbon amine a r e reported active a s local vasoconstrictors. C.A. 43, 4429 (1949). Eastman C h e m i c a l Products, Inc. Kingsport, Tennessee B33
! C-C-C-C-N I n-Butylamine Form liquid Boiling range, 760 mm 75-83°C. Purity, % 95 Solubility water, polar and non-polar organic solvents The butylamine salt of pentachlorophenol is said to provide effective control of red spider mites at 0.05—0.10% concentration. Derivative is a highmelting solid, stable to air and light. C.A. 48, 325 (1954).
Eastman Chemical P r o d u c t s , Inc. Kingsport, Tennessee B36
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2-Ethylhexylamine Form liquid Boiling range, 760 mm. 166-175°C. Purity, % 97 Solubility polar and non-polar organic solvents For those whose interest r u n s to electroplating solutions, a mixture of aluminum chloride, 2-ethylhexylamine and diethyl ether gives b r i g h t deposits of aluminum a t 2-12 amp./sq. dm. C.A. 51, 10270 (1957).
Chemicals Division Eastman Chemical Products, Inc. subsidiary of Eastman Kodak Company Kingsport, Tennessee
DA
Please send more data on these chemicals:
B33
B34
B35
B36
Name
Tithe
Company
E a s t m a n C h e m i c a l P r o d u c t s , Inc. Kingsport, Tennessee B34
Address
Zone No.
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