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Disperse Red

Disperse red / CAS : 25910-57-0

Appearance red powder UN 0
HS 32041100 DG Class 0
Synonyms 2,4-Diamino-4'-Nitroazobenzene; 4'-Nitro-2.4-Diamino-Azobenzol; 4-[(4-Nitrophenyl)Azo]Benzene-1,3-Diamine; 4'-Nitroazobenzene-2,4-Diamine; 1,3-Benzenediamine, 4-[2-(4-Nitrophenyl)Diazenyl]-
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Properties

Summary

Formula
C12H11N5O2
Molecular Mass
257.24800
Exact Mass
257.09100
PSA
122.58000
Logp
4.86020
IUPAC
4-[(4-nitrophenyl)diazenyl]benzene-1,3-diamine
SMILES
C1=CC(=CC=C1N=NC2=C(C=C(C=C2)N)N)[N+](=O)[O-]

Attribute classification

Matter Classification
organic
Category
Dyestuffs and Pigments > Dispersive Dyes

Chemical and Physical Properties

Melting Point
236 °C
Density
1.45g/cm3
Boiling Point
531.1ºC at 760mmHg
Flash Point
275ºC
Appearance
red powder

Export information

HS Code
32041100
Export Rebate
0%
UN No.
0
DG-Class
0

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