CAS No: 92-78-4, Chemical Name: Naphthol AS-E
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92-78-4 Naphthol AS-E

product Name Naphthol AS-E
Synonyms C.I. 37510; C.I. Azoic Coupling Component 10; 2-Naphthalenecarboxamide, N-(4-chlorophenyl)-3-hydroxy-; C.I.Azoic Coupling Component 10; 2-Hydroxy-3-Naphthoyl-p-Chloraniline; N-(4-chlorophenyl)-3-hydroxynaphthalene-2-carboxamide
Molecular Formula C17H12ClNO2
Molecular Weight 297.7357
InChI InChI=1/C17H12ClNO2/c18-13-5-7-14(8-6-13)19-17(21)15-9-11-3-1-2-4-12(11)10-16(15)20/h1-10,20H,(H,19,21)
CAS Registry Number 92-78-4
EINECS 202-189-7
Molecular Structure 92-78-4 Naphthol AS-E
Density 1.399g/cm3
Melting point 255℃
Boiling point 416.5°C at 760 mmHg
Refractive index 1.735
Flash point 205.7°C
Vapour Pressur 1.57E-07mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description