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25910-57-0

25910-57-0 Structure

25910-57-0 Structure
IdentificationBack Directory
[Name]

4-[(4-nitrophenyl)azo]benzene-1,3-diamine
[CAS]

25910-57-0
[Synonyms]

DISPERSE RED 63
2,4-Diamino-4'-nitroazobenzene
4'-Nitroazobenzene-2,4-diamine
C.I.Disperse Red 63:C.I. 11282
4-(4-Nitrophenylazo)-1,3-benzenediamine
4-(4-Nitrophenylazo)-1,3-phenylenediamine
4-[(4-nitrophenyl)azo]benzene-1,3-diamine
4-(4-Nitrophenyldiazenyl)benzene-1,3-diamine
1,3-Benzenediamine, 4-[2-(4-nitrophenyl)diazenyl]-
4-[(4-nitrophenyl)azo]benzene-1,3-diamine ISO 9001:2015 REACH
[EINECS(EC#)]

247-335-0
[Molecular Formula]

C12H11N5O2
[MDL Number]

MFCD34597450
[MOL File]

25910-57-0.mol
[Molecular Weight]

257.25
Chemical PropertiesBack Directory
[Melting point ]

236 °C
[Boiling point ]

531.1±45.0 °C(Predicted)
[density ]

1.45±0.1 g/cm3(Predicted)
[pka]

2.78±0.10(Predicted)
Hazard InformationBack Directory
[Preparation]

4-Nitrobenzenamine diazo, And Benzene-1,3-diamine coupling..
[Properties and Applications]

red: used to set the dyeing nylon fibers
Standard( polyacrylonitrile fiber ) Ironing Fastness Light Fastness Persperation Fastness Washing Fastness
Fading Stain Fading Stain Fading Stain
ISO 4-5 4 4-5 5 4 5 5
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61725-14-2 17418-58-5 12223-39-1 4540-00-5 61703-11-5 16889-10-4

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