CAS Registry Number

CAS 101-75-7 — 4-(Phenylazo)diphenylamine

4-(Phenylazo)diphenylamine is an organic azo compound primarily used as a dye intermediate, antioxidant, and in the production of pigments for plastics, rubber, and inks. It is also employed in chemical synthesis and as a stabilizer in various industrial applications. This compound has a CAS number of 101-75-7, a molecular formula of C18H15N3, and a molecular weight of 273.33 g/mol. It is stored at ambient conditions and carries a signal word of Warning for safety classification. Molekula supplies 4-(Phenylazo)diphenylamine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.