109665
1,3-Diphenyltriazene
95%
Synonym(s):
Diazoaminobenzene
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About This Item
Linear Formula:
C6H5NHN=NC6H5
CAS Number:
Molecular Weight:
197.24
EC Number:
MDL number:
UNSPSC Code:
12171500
PubChem Substance ID:
vapor density
6.8 (vs air)
assay
95%
bp
146 °C (lit.)
SMILES string
N(\N=N\c1ccccc1)c2ccccc2
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.
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Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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Chhanda Mukhopadhyay et al.
Organic & biomolecular chemistry, 8(20), 4720-4729 (2010-09-08)
An efficient and highly versatile method for the synthesis of diverse regiospecific 1-arylbenzotriazoles being important medicinal scaffolds, by the copper (1) catalysed intramolecular N-arylation of diazoaminobenzenes of 2-haloaryldiazonium salts in PEG-water has been developed. A very simple reaction protocol, large
Diazoaminobenzene.
Report on carcinogens : carcinogen profiles, 12, 132-134 (2011-08-19)
Feng Li et al.
Biosensors & bioelectronics, 25(9), 2084-2088 (2010-03-09)
A novel protocol for the gold nanoparticles (AuNPs) modification on the electrode surface was proposed, which was based on the self-assembly of AuNPs on the mercapto-diazoaminobenzene monolayer modified electrode. The mercapto-diazoaminobenzene monolayer was obtained by covalent immobilization of 4-aminothiophenol (4-ATP)
Nancy R Bordelon et al.
Journal of applied toxicology : JAT, 25(6), 514-521 (2005-09-15)
The National Toxicology Program (NTP) is responsible for providing comprehensive toxicology evaluations of substances, while at the same time incorporating approaches to reduce, refine or replace laboratory animals in routine toxicity/carcinogenicity studies. Consistent with this, a series of metabolism studies
Nancy B Ress et al.
Mutation research, 521(1-2), 201-208 (2002-11-20)
Diazoaminobenzene (DAAB), a manufacturing intermediate metabolized primarily to the known carcinogens benzene and aniline, has been identified as an impurity in a number of dyes and coloring agents that are components of cosmetics, food products, and pharmaceuticals. Several structural analogs
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