1. Aliphatic amines are used as solvents, intermediates in drug manufacture and also as reagents in organic synthesis.
2. Quaternary ammonium salts, also derived from long chain aliph
3. Aromatic amines are also used as intermediates for the synthesis of dyes, drugs, textiles and photographic developers.
4. Aromatic amines serve as the starting material for diazotization reaction to give diazonium salts. These diazonium salts are used for the synthesis of many compounds.atic tertiary amines are widely used as detergents.
