C24H20N2
336.4 g/mol
Dye & PigmentWarning
N,N'-Diphenylbenzidine
CAS531-91-9EC208-521-7
Category
Dye & Pigment
Compound Class
Amine
Primary Use
dye intermediate
N,N'-Diphenylbenzidine is an organic compound primarily used as a dye intermediate in the synthesis of various dyes and pigments. It features two amine groups and four aromatic rings, contributing to its structural role in organic chemical manufacturing.
dye intermediate
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 531-91-9
Related Compounds
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dye intermediate
Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
H351Suspected of causing cancer
Identifiers
IUPAC Name
4-(4-anilinophenyl)-N-phenylaniline
InChIKey
FDRNXKXKFNHNCA-UHFFFAOYSA-N
SMILES
C1=CC=C(C=C1)NC2=CC=C(C=C2)C3=CC=C(C=C3)NC4=CC=CC=C4
Synonyms (22)
- 4,4'-Dianilinobiphenyl
- Benzidine, N,N'-diphenyl-
- Benzidine, N,N'diphenyl (8CI)
- Benzidine,N'-diphenyl-
- Diphenylbenzidine
- N,N'-Diphenylbenzidine
- N4,N4'Diphenyl4,4'diamine
- [1,4'-diamine, N,N'-diphenyl-
- diphenylbenzidin