4-(Phenylazo)diphenylamine , >97% , 101-75-7

Synonym(s):
N-Phenyl-4-phenylazoaniline;4-Anilinoazobenzene

CAS NO.：101-75-7

Empirical Formula: C18H15N3

Molecular Weight: 273.33

MDL number: MFCD00003023

EINECS: 202-972-3

PRODUCT Properties

• Melting point: 87-91 °C
• Boiling point: 406.35°C (rough estimate)
• Density: 1.0332 (rough estimate)
• refractive index: 1.5480 (estimate)
• solubility: Solubility Insoluble in water; soluble in ethanol, methanol
• form: Fine Crystalline Powder
• pka: 0.42(at 25℃)
• color: Orange
• PH Range: Red (1.2) to yellow (2.5)
• λmax: 411nm, 272nm
• BRN: 749359
• Major Application: Display device, nonlinear optial (NLO) material, photoresists, printing plates, lithographic plates, photosensitive materials, photography, markers
• InChI: InChI=1S/C18H15N3/c1-3-7-15(8-4-1)19-16-11-13-18(14-12-16)21-20-17-9-5-2-6-10-17/h1-14,19H
• InChIKey: VXLFYNFOITWQPM-UHFFFAOYSA-N
• SMILES: C1(NC2=CC=CC=C2)=CC=C(N=NC2=CC=CC=C2)C=C1

Description and Uses

4-(Phenylazo)diphenylamine is a soluble azo dye and stain. Dyes and metabolites.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• RIDADR: 3234
• WGK Germany: 1
• RTECS: JK0185000
• TSCA: Yes
• HS Code: 29270000
• Toxicity: LD50 ivn-mus: 56 mg/kg CSLNX* NX#03760