N,N'-Diphenylbenzidine, 98%

Description

CAS: 531-91-9 | C24H20N2 | 336.44 g/mol

N,N'-Diphenylbenzidine is an indicator suitable for redox titrations, e.g. with dichromate or cerium(IV) sulfate 1,2. It is also used as intermediates in organic synthesis.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
N,N′-Diphenylbenzidine is an indicator suitable for redox titrations, e.g. with dichromate or cerium(IV) sulfate 1,2. It is also used as intermediates in organic synthesis.

Solubility
Insoluble in water.

Notes
Light Sensitive. Do not store above 23°C. Store away from Strong bases. Strong acids.

Specifications

Chemical Identifiers

• CAS: 531-91-9
• Molecular Formula: C24H20N2
• Molecular Weight (g/mol): 336.44
• MDL Number: MFCD00003016
• InChI Key: FDRNXKXKFNHNCA-UHFFFAOYSA-N
• Synonym: n,n'-diphenylbenzidine, n4,n4'-diphenyl-1,1'-biphenyl-4,4'-diamine, diphenylbenzidine, 4,4'-dianilinobiphenyl, benzidine, n,n'-diphenyl, 1,1'-biphenyl-4,4'-diamine, n,n'-diphenyl, unii-8io8v406yp, n-phenyl-4-4-phenylamino phenyl aniline, n,n-diphenylbenzidine
• PubChem CID: 68280
• IUPAC Name: 4-(4-anilinophenyl)-N-phenylaniline
• SMILES: N(C1=CC=CC=C1)C1=CC=C(C=C1)C1=CC=C(NC2=CC=CC=C2)C=C1

• Melting Point: 246°C to 250°C
• Odor: Odorless
• Quantity: 5 g
• Beilstein: 2220993
• Sensitivity: Light sensitive
• Merck Index: 14,3319
• Solubility Information: Insoluble in water.
• Formula Weight: 336.44
• Percent Purity: 98%
• Chemical Name or Material: N,N'-Diphenylbenzidine

Safety and Handling

EINECSNumber	208-521-7
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only