Vat Orange 11
[CAS# 2172-33-0]

Identification

• Classification: Dyes and pigments >> Dyes >> Reduced dye
• Name: Vat Orange 11
• Synonyms: C.I. 70805; 6,18-Dihydrodinaphtho[2,3-i:2',3'-i']benzo[1,2-a:4,5-a']dicarbazole-5,7,12,17,19,24-hexone
• Molecular Formula: C₄₂H₁₈N₂O₆
• Molecular Weight: 646.61
• CAS Registry Number: 2172-33-0
• EC Number: 218-524-5

Properties

• Density: 1.651

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2	H319
Skin sensitization	Skin Sens.	1B	H317
Chronic hazardous to the aquatic environment	Aquatic Chronic	3	H412
Skin sensitization	Skin Sens.	1	H317