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109665

1,3-Diphenyltriazene

Name: 1,3-Diphenyltriazene
Brand: SIAL

95%

Synonym(s):

Diazoaminobenzene

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About This Item

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

eCl@ss:

32150319

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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.

Pictograms

GHS07

Signal Word

Warning

Hazard Codes

H302,H315,H319

Precautionary Statements

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 (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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