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4711-68-6 naphthol as-vl

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Product Name Naphthol AS-VL
CAS No. 4711-68-6
Synonyms C.I. 37559; C.I. Azoic Coupling Component 30; C.I. Azoic Coupling Component 46; Azoic Coupling Component 30; 2-Hydroxy-3-Naphthoyl-P-Ethoxy Aniline; N-(4-ethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide
InChI InChI=1/C19H17NO3/c1-2-23-16-9-7-15(8-10-16)20-19(22)17-11-13-5-3-4-6-14(13)12-18(17)21/h3-12,21H,2H2,1H3,(H,20,22)
Molecular Formula C19H17NO3
Molecular Weight 307.3432
Density 1.273g/cm3
Melting point 217~219℃
Boiling point 438.7°C at 760 mmHg
Flash point 219.1°C
Refractive index 1.686