Polyamine
Type of organic compound / From Wikipedia, the free encyclopedia
Not to be confused with diamine.
A polyamine is an organic compound having more than two amino groups. Alkyl polyamines occur naturally, but some are synthetic. Alkylpolyamines are colorless, hygroscopic, and water soluble. Near neutral pH, they exist as the ammonium derivatives.[1] Most aromatic polyamines are crystalline solids at room temperature.