o-Aminoazotoluene

**Semantic type:** Hazardous or Poisonous Substance

**Definition:** A synthetic organic azo dye used mainly in experimental research, carcinogenic o-Aminoazotoluene induces hepatomas, lung tumors, bladder tumors, and lung hemangioendotheliomas in animals when administered in the diet. (NCI04)

**Synonyms:** - 4-o-Tolylazo-o-Toluidine - O-AMINOAZOTOLUENE