BRIGHT NEW FUTURE FOR AN OLD STANDBY...
DOW
p,p'-Methylenedianiline
Developments in bonding cements for fabric and rubber are arousing new interest in this well-known intermediate PROPERTIES: SPECIFICATION: Assay, by diazo titration, min Freezing point, min
A yellow to light brown crystalline solid with a faint amine-like odor. Solubility (approximate), g./100g. solve t, at 25°C. Acetone 220 Ethyl Ether Benzene 11 Methanol Carbon Tetrachloride 0.5 Water
97.0% 89.0°C.
The Dow Chemical Company Dept. TS 3-10, Midland, Michigan
I
Please send me a sample of p p'-Methylene-
I
dianiline.
In an interesting new field of development, p,p'-Methylenedianiline is being used as an intermediate for the production of p,p'-Methylenediphenyl diisocyanate—a highly successful adhesive which bonds fabrics, rubber and elastomers. p,p'-Methylenedianiline—established as a useful building block for many disubstituted compounds—is in commercial production at Dow. To receive an experimental sample for your evaluation, write to Technical Service and Development, THE DOW CHEMICAL COMPANY, Midland, Michigan.
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