Disperse Orange 73
[CAS 40690-89-9]

Identification

• Classification: Dyes and pigments >> Dyes >> Disperse dye
• Name: Disperse Orange 73
• Synonyms: C.I. 111193; 2-[-N-(2-Cyanoethyl)-4-[(p-nitrophenyl)azo]anilino]ethyl benzoate; 3-[N-[2-(Benzoyloxy)ethyl]-p-(p-nitrophenylazo)anilino]propionitrile; 4-(4-Nitrophenylazo)-N-(beta-benzoyloxyethyl)-N-(beta-cyanoethyl)aniline
• Molecular Formula: C₂₄H₂₁N₅O₄
• Molecular Weight: 443.45
• CAS Registry Number: 40690-89-9 (79300-11-1)
• EC Number: 255-037-7

Properties

• Density: 1.23