Basic

CAS No.	2581-69-3
Product Name	Disperse Orange 1
Synonyms	C.I. Disperse Orange 1; 4-(4-Nitrophenylazo)diphenylamine; C.I. 11080; disperse orange 1 (C.I. 11080); 4-[(E)-(4-nitrophenyl)diazenyl]-N-phenylaniline
Molecular Formula	C18H14N4O2
Molecular Weight	318.3294

Physical property

Density	1.24g/cm3
Boiling point	535°C at 760 mmHg
Flash point	277.4°C
Refractive index	1.642

Safety Description

S24/25:Avoid contact with skin and eyes.;