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Naphtanilide EL

Naphtanilide EL Basic information
Product Name:Naphtanilide EL
Synonyms:N-(5-chloro-2-methoxyphenyl)-3-hydroxy-2-Naphthalenecarboxamide;N-(5-chloro-2-methoxyphenyl)-3-hydroxy-2-naphthamide;2-Hydroxy-3-Naphthoyl-(2'-Amino-4'- Chloro)Aniline;2-Naphthalenecarboxamide-N-(5-chloro-2-methoxyphenyl)-3-hydroxy;NAPTHOL AS-LC;NAPHTOL AS-LC;NAPHTHOL AS-CL;NAPHTHOL AS-CA
CAS:137-52-0
MF:C18H14ClNO3
MW:327.76
EINECS:205-300-7
Product Categories:Organics;Intermediates of Dyes and Pigments
Mol File:137-52-0.mol
Naphtanilide EL Structure
Naphtanilide EL Chemical Properties
Boiling point 446.3±45.0 °C(Predicted)
density 1.384±0.06 g/cm3(Predicted)
pka8.69±0.40(Predicted)
CAS DataBase Reference137-52-0(CAS DataBase Reference)
EPA Substance Registry System2-Naphthalenecarboxamide, N-(5-chloro-2-methoxyphenyl)-3-hydroxy- (137-52-0)
Safety Information
MSDS Information
Naphtanilide EL Usage And Synthesis
Preparation5-Chloro-2-methoxybenzenamine and 3-Hydroxy-2-naphthoic acid condensation.
Properties and Applicationswhite brown powder, melting point 218 ℃. Soluble in water and ethanol, soluble in lye. Mainly used for cotton fabrics, viscose and polyamide fiber dyeing, general is not used for cotton yarn and cotton cloth printing, the high affinity to cotton.
Naphtanilide EL Preparation Products And Raw materials
Raw materialso-Anisidine-->3-Hydroxy-2-naphthoic acid-->5-Chloro-2-methoxyaniline
Preparation ProductsNAPHTHOL AS-CL PHOSPHATE
4'-Chloro-2',5'-dimethoxyacetoacetanilide Naphthol AS A,A'-TEREPHTHALOYLBIS-5-CHLORO-2,4-DIMETHOXYACETANILIDE N-(2,5-Dimethoxyphenyl)-3-hydroxy-2-naphthamide N,N'-(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(3-hydroxynaphthalene-2-carboxamide) AS-E APTHOL AS-E 3-Hydroxy-4'-methoxy-2-naphthanilide N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-2-naphthalenecarboxamide NAPHTHOL AS-GR PURIFIED GRADE N-(5-Chloro-2-methylphenyl)-3-hydroxynaphthalene-2-carboxamide ACETOACET-P-XYLIDIDE Naphthol AS-KN 2-(2-HYDROXYBENZYLAMINO)PHENOL Naphthol AS-OL NAPHTOL AS-LC 2-NAPHTHALENEMETHYLAMINE HYDROCHLORIDE 2-HYDROXY-3-NAPHTHOIC ACID 2-CHLOROANILIDE Naphtanilide EL
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