As a result of widespread industrial use, aliphatic amines are a source of toxic air pollution, thus making it necessary to monitor their presence at low concentrations in the atmosphere. AN 1012 ...

Physical Properties of Amines The lower aliphatic amines are gases with fishy odour and they are soluble in water. The primary amines with three or more carbon atoms are liquid.

Amines play a key role in many end-use industries, including methylene diphenyl isocyanate (MDI) and polyurethane, pharmaceuticals, plastics, polymers, and rubber, which is expected to drive the ...