CAS 101-74-6

4-[[4-(Phenylamino)phenyl]amino]phenol

Description:

4-[[4-(Phenylamino)phenyl]amino]phenol, also known as benzidine, is an organic compound characterized by its structure, which includes two amino groups and a hydroxyl group attached to a biphenyl framework. This compound is typically a pale yellow to orange solid at room temperature and is known for its high melting point. It is soluble in organic solvents such as ethanol and ether but has limited solubility in water. Benzidine is primarily used in the production of dyes and pigments, particularly in the textile industry. However, it is important to note that benzidine and its derivatives are considered hazardous due to their potential carcinogenicity and toxicity. As a result, its use is heavily regulated in many countries. The compound can undergo various chemical reactions, including diazotization and coupling reactions, which are significant in synthetic organic chemistry. Safety precautions are essential when handling this substance due to its harmful effects on human health and the environment.

Formula: C₁₈H₁₆N₂O

InChI: InChI=1S/C18H16N2O/c21-18-12-10-17(11-13-18)20-16-8-6-15(7-9-16)19-14-4-2-1-3-5-14/h1-13,19-21H

InChI key: InChIKey=JWKZWDVKRDSMLD-UHFFFAOYSA-N

SMILES: N(C1=CC=C(NC2=CC=CC=C2)C=C1)C3=CC=C(O)C=C3

Synonyms:

• Phenol, p-(p-anilinoanilino)-
• 4-[[4-(Phenylamino)phenyl]amino]phenol
• p-(p-Anilinoanilino)phenol
• Phenol, 4-[[4-(phenylamino)phenyl]amino]-

4-[[4-(Phenylamino)phenyl]amino]phenol

CAS: 101-74-6

Formula: C₁₈H₁₆N₂O

Molecular weight: 276.3324

Ref: IN-DA0003FY