出典:Wiktionary
出典:Wikipedia
出典:『Wikipedia』 (2011/03/19 08:22 UTC 版)
Benzidine, the trivial name for 4,4'-diaminobiphenyl, is the solid organic compound with the formula (C6H4NH2)2. This aromatic amine is a component of a test for cyanide and also in the production of dyes. Benzidine has been linked to bladder and pancreatic cancer. Since August 2010 benzidine dyes are included in the EPA's List of Chemicals of Concern.