Name: 4-Amino diphenylamine CAS: 101-54-2 Molecular Formula: C12H12N2 Molecular Weight: 184.237 Synonyms  Azosalt R azosaltr Benzenediamine, N-phenyl- blackbasep N-Phenyl-1,41phenylenediamine N-Phenyl-P-Phenylenediamine N-phenylbenzene-1,4-diamine 4-Aminodiphenylamine Molar Mass 184.237 g/mol Density 1.143g/cm3 Melting Point 69-75℃ Boling Point 330°C at 760 mmHg Flash Point 180.5°C Vapor Presure 0.000171mmHg at 25°C Refractive Index 1.656