Disperse Blue 7
[CAS 3179-90-6]

Identification

• Classification: Dyes and pigments >> Dyes >> Disperse dye
• Name: Disperse Blue 7
• Synonyms: C.I. 62500; 1,4-Bis[(2-hydroxyethyl)amino]-5,8-dihydroxyanthraquinone; 1,4-Diethanolamino-5,8-dihydroxyanthraquinone; 1,4-Dihydroxy-5,8-bis[(2-hydroxyethyl)amino]anthraquinone; 5,8-Dihydroxy-1,4-bis[(2-hydroxyethyl)amino]anthraquinone; Acetate Turquoise Blue B
• Molecular Formula: C₁₈H₁₈N₂O₆
• Molecular Weight: 358.35
• CAS Registry Number: 3179-90-6
• EC Number: 221-666-0

Properties

• Density: 1.607
• Melting point: 215-220 °C

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	4	H302