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
UNSPSC Code:
12171500
PubChem Substance ID:
EC Number:
205-240-1
MDL number:
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.
signalword
Warning
hcodes
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
Regulatory Information
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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
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)
Diazoaminobenzene.
Report on carcinogens : carcinogen profiles, 12, 132-134 (2011-08-19)