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4-(4-anilinophenyl)-N-phenylaniline (Molecular Formula: C24H20N2)
Product Name: 4-(4-anilinophenyl)-N-phenylaniline
CAS Registry Number: 531-91-9
EINECS: 208-521-7  
Synonyms: Diphenylbenzidine;531-91-9; N,N'-diphenyl-; N,N -Diphenylbenzidine; Benzidine;4-(4-anilinophenyl)-N-phenylaniline; 4,4'-Dianilinobiphenyl;
Molecular Structure:
Molecular Formula: C24H20N2
Molecular Weight: 336.429
Density:  1.173 g/cm3
Boiling Point:  535 ºC at 760 mmHg
Melting Point:  246-250 ºC
Flash Point:  342 ºC
Refractive index:  1.689
Risk Codes:  S22;S24/25
Safety Statements:  S22;S24/25
Hazard Symbols:  Xi: Irritant;F++: Extremely flammable;
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