109665

1,3-Diphenyltriazene

95%

• Synonym(s): Diazoaminobenzene
• Linear Formula: C₆H₅NHN=NC₆H₅
• CAS Number: 136-35-6
• Molecular Weight: 197.24
• UNSPSC Code: 12171500
• PubChem Substance ID: 24846930
• EC Number: 205-240-1
• MDL number: MFCD00003021

Properties

• vapor density: 6.8 (vs air)
• assay: 95%
• bp: 146 °C (lit.)
• SMILES string: N(\N=N\c1ccccc1)c2ccccc2

Description

Application

Diazoaminobenzene is an azo compound used as an intermediate, complexing agent, and polymer additive. DAAB is a manufacturing intermediate that metabolizes primarily to known carcinogens, benzene and aniline. DAAB has been identified as an impurity in a number of dyes and coloring agents.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302,H315,H319
• pcodes: P264 - P270 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• ppe: dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges