3-Hydroxy-2-naphthoyl-ortho-phenetidide
[CAS# 92-74-0]

Identification

• Classification: Dyes and pigments >> Dyes >> Ice dye (chromogenic dye)
• Name: 3-Hydroxy-2-naphthoyl-ortho-phenetidide
• Synonyms: Naphthol AS-PH; C.I. Azoic coupling Component 14
• Molecular Formula: C₁₉H₁₇NO₃
• Molecular Weight: 307.35
• CAS Registry Number: 92-74-0
• EC Number: 202-185-5

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410
Skin sensitization	Skin Sens.	1	H317
Chronic hazardous to the aquatic environment	Aquatic Chronic	4	H413
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Skin sensitization	Skin Sens.	1A	H317