Aniline, also known as phenylamine or aminobenzene, is a volatile, colorless, oily aromatic liquid with a distinct characteristic odor. Classified as a primary aromatic amine, it serves as a key intermediate in numerous organic synthesis and industrial chemical processes.
With its reactive –NH₂ (amine) functional group attached to a benzene ring, Aniline plays a vital role in the production of polyurethane foams, dyes, pharmaceuticals, rubber-processing chemicals, and agrochemicals. Its unique combination of aromatic stability and amine reactivity makes it one of the most important base chemicals in modern industry.





