CAS No: 92-74-0, Chemical Name: Naphthol AS-PH
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92-74-0 Naphthol AS-PH

product Name Naphthol AS-PH
Synonyms C.I. 37558; C.I. Azoic Coupling Component 14; 2-Naphthalenecarboxamide, N-(2-ethoxyphenyl)-3-hydroxy-; C.I.Azoic Coupling Component 14; 2-Hydroxy-3-Naphthoyl-O-Ethoxy Aniline; N-(2-ethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide; 3-Hydroxy-2-Naphthoyl-Ortho-Phenetidide
Molecular Formula C19H17NO3
Molecular Weight 307.3432
InChI InChI=1/C19H17NO3/c1-2-23-18-10-6-5-9-16(18)20-19(22)15-11-13-7-3-4-8-14(13)12-17(15)21/h3-12,21H,2H2,1H3,(H,20,22)
CAS Registry Number 92-74-0
EINECS 202-185-5
Molecular Structure 92-74-0 Naphthol AS-PH
Density 1.273g/cm3
Boiling point 436.2°C at 760 mmHg
Refractive index 1.686
Flash point 217.6°C
Vapour Pressur 3.23E-08mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description