Aniline is a toxic
organic compound with the
formula C
6H
5NH
2. Consisting of a
phenyl group attached to an
amino group, aniline is the prototypical aromatic amine. Its main use is in the manufacture of precursors to
polyurethane and other industrial chemicals. Like most volatile amines, it possesses the odor of rotten fish. It ignites readily, burning with a smoky flame characteristic of aromatic compounds.