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Disperse Orange 25
[CAS 31482-56-1]

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Simagchem Corporation China
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J & U International Co., Ltd. China
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Identification
ClassificationDyes and pigments >> Dyes >> Disperse dye
NameDisperse Orange 25
SynonymsSolvent Orange 105; 4-[N-(2-Cyanoethyl)-N-ethylamino]-4'-nitroazobenzene; 3-[Ethyl[4-[(4-nitrophenyl)azo]phenyl]amino]-propanenitrile
Molecular StructureDisperse Orange 25 molecular structure (CAS 31482-56-1)
Molecular FormulaC17H17N5O2
Molecular Weight323.35
CAS Registry Number31482-56-1 (12223-22-2)
EC Number250-654-8
Properties
Density1.19
Melting point155-160 °C (subl.)
Safety Data
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Eye irritationEye Irrit.2H319
Acute toxicityAcute Tox.4H302
Acute toxicityAcute Tox.4H312
Acute toxicityAcute Tox.4H332
Specific target organ toxicity - single exposureSTOT SE3H335
Skin irritationSkin Irrit.2H315
SDSAvailable
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