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Disperse Orange 25 Structure

Disperse Orange 25

Chemical Properties

Melting point 170 °C (dec.) (lit.)
Boiling point 555.0±45.0 °C(Predicted)
Density  1.19
vapor pressure  0Pa at 20℃
pka 2.14±0.50(Predicted)
LogP 4.38 at 25℃
CAS DataBase Reference 31482-56-1(CAS DataBase Reference)
EPA Substance Registry System Propanenitrile, 3-[ethyl[4-[(4-nitrophenyl)azo]phenyl]amino]- (31482-56-1)

Safety Information

Hazard Codes  Xn
Risk Statements  20/21/22-36/37/38
Safety Statements  26-37/39
WGK Germany  3
RTECS  TZ4700000
Toxicity mammal (species unspecified),LD50,oral,> 10gm/kg (10000mg/kg),Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 27(3), Pg. 52, 1983.

MSDS

Usage And Synthesis

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