4 articles
Aromatic amine
An aromatic amine, also called an aryl amine, is an amine in which one or more aromatic rings are bonded directly to the nitrogen atom, as in aniline.
Azo dye
An azo dye is a synthetic organic colorant built around an azo bond (–N=N–), the largest class of synthetic dyes, used in textiles, leather, food, and cosmetics.
Isopropylbenzylamine
Isopropylbenzylamine (N-isopropylbenzylamine) is a secondary amine carrying a benzyl group and an isopropyl group on nitrogen, used industrially and known since 2007–2008 as a methamphetamine adulterant.
Tetramethylbenzidine
Tetramethylbenzidine (TMB) is an aromatic amine, first synthesized in 1974 as a safer replacement for the carcinogenic benzidine, used as a peroxidase substrate in ELISA and forensic blood tests.