Eastman FOR JULY

Ν , Ν - D i m e t h y l c y c l o h e x y l a m î n e

Form liquid Boiling range, 760 mm 157-160°C. Specific gravity, 20I20°C 0.8490

This amine is used as a catalyst in the production of polyurethane foams. The patent literature also calls attention to derivatives useful in textile dye­ing and finishing, the vulcanization of rubber, and as germicides.

Eastman Chemica l Products, Inc. Kingsport, Tennessee D « Q

B I O

2 ,2 ,4 . -T r ime thy l -1 ,3 -pen taned io l Form ivhitc crystals Melting point 49-52°C. Molten color, APHA, ppm 15 Purity 98%

A million pound order for this development chem­ical would not be cause for consternation insofar as our raw material position is concerned. It's made entirely from isobutyraldehyde of which we have a substantial supply. At this level a projected price of 20tf a pound or less suggests esterification for synthetic lubes and related products. In the meantime ftiay we send you a one pound sample?

Eastman Chemica l Products, Inc. Kingsport, Tennessee e o o

1 ,4 -D ime thy lpen ty lam ine Form liquid Boiling range, 760 mm 129-135°C. Purity 97% Solubility polar and non-polar organic solvents

Surfactants, pharmaceuticals, agricultural chem­icals, petroleum additives, inhibitors....this new primary amine has potential in many fields. Available at the moment in experimental quanti­ties only.

Eastman Chemica l Products , Inc. Kingsport, Tennessee

2 , 2 , 4 - - T r i m e t h y l - 3 - h y d r o x y -3 - p e n t e n o i c ac id , /3- lactone

Form liquid Specific gravity, 201VC 0.9U6 Boiling point, 7'30 mm 170°C.

Among other interesting derivatives, our techni­cal bulletin describes tetramethyl propadiene (by pyrolysis at 450°C), then makes an issue concern­ing its purity, commenting: One proton resonance peak in its nuclear magnetic resonance spectrum, etc....Golf, anyone?

Eastman Chemical Products, Inc. Kingsport, Tennessee Q A O

2 , 5 - D i m e t h y l - 2 , 4 - h e x a d i e n e

Form liquid Specific gravity, 25I25°C 0.762 Boiling range, 760 mm 132-136°C.

An essential raw material in the synthesis of the insecticide allethrin, this conjugated diene also forms a number of interesting polymers. Details are given in S.P.E. Transactions, 2, No. 2, 102-3.

Eastman Chemica l Products , Inc. Kingsport, Tennessee e^-a

B 4 3

Chemicals Sales Development Dept. GN

Eastman Chemical Products, Inc. subsidiary of Eastman Kodak Company

Kingsport, Tennessee

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