Disperse Orange 31
[CAS# 68391-42-4]

Identification

• Classification: Dyes and pigments >> Dyes >> Disperse dye
• Name: Disperse Orange 31
• Synonyms: 3-[[2-(Acetyloxy)ethyl][4-[(4-nitrophenyl)azo]phenyl]amino]propiononitrile
• Molecular Formula: C₁₉H₁₉N₅O₄
• Molecular Weight: 381.38
• CAS Registry Number: 68391-42-4
• EC Number: 269-950-3

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Chronic hazardous to the aquatic environment	Aquatic Chronic	3	H412