ChemicalBook Product Catalog Dyes and Pigments dye Azoic dyes N-(2,5-Dimethoxyphenyl)-3-hydroxy-2-naphthamide

N-(2,5-Dimethoxyphenyl)-3-hydroxy-2-naphthamide

N-(2,5-Dimethoxyphenyl)-3-hydroxy-2-naphthamide Basic information
Product Name:N-(2,5-Dimethoxyphenyl)-3-hydroxy-2-naphthamide
Synonyms:2-HYDROXY-3-NAPHTHOYL-2,5-DIMETHOXYANILIDE;3-HYDROXY-2',5'-DIMETHOXY-2-NAPHTHANILIDE;NAPTHOL AS-BG;NAPHTHOL AS-BG;2-Naphthanilide, 3-hydroxy-2',5'-dimethoxy-;3-hydroxy-2’,5’-dimethoxynaphthanilide;Acna Naphthol BG;Amanil Naphthol AS-BG
CAS:92-73-9
MF:C19H17NO4
MW:323.34
EINECS:202-183-4
Product Categories:
Mol File:92-73-9.mol
N-(2,5-Dimethoxyphenyl)-3-hydroxy-2-naphthamide Structure
N-(2,5-Dimethoxyphenyl)-3-hydroxy-2-naphthamide Chemical Properties
Boiling point 459.1±45.0 °C(Predicted)
density 1.299±0.06 g/cm3(Predicted)
pka8.71±0.40(Predicted)
CAS DataBase Reference92-73-9(CAS DataBase Reference)
NIST Chemistry Reference2-Naphthalenecarboxamide, n-(2,5-dimethoxyphenyl)-3-hydroxy-(92-73-9)
EPA Substance Registry System2-Naphthalenecarboxamide, N-(2,5-dimethoxyphenyl)-3-hydroxy- (92-73-9)
Safety Information
MSDS Information
N-(2,5-Dimethoxyphenyl)-3-hydroxy-2-naphthamide Usage And Synthesis
Preparation2,5-Dimethoxyaniline and 3-Hydroxy-2-naphthoic acid condensation.
Properties and Applicationsshallow rice gray powder, melting point for 181 ℃. Soluble in pyridine, insoluble in water. In a sulphuric acid and sodium hydroxide solution are yellow solution; Sodium carbonate in solution slightly dissolve. Stability of air. This product is mainly used for dyeing cotton, viscose, silk, general is not used for printing. This product to cotton affinity medium.
N-(2,5-Dimethoxyphenyl)-3-hydroxy-2-naphthamide Preparation Products And Raw materials
Raw materials2,5-Dimethoxyaniline-->3-Hydroxy-2-naphthoic acid-->2,5-Dimethoxyaniline
1-Naphthol N,N'-(3,3'-Dimethyl-4,4'-biphenyldiyl)bis(3-oxobutanamide) Naphthol AS N-(2,5-Dimethoxyphenyl)-3-hydroxy-2-naphthamide Diphenyldimethoxysilane AS-E APTHOL AS-E 2,6-Dimethoxybenzaldehyde N,N-Dimethylformamide Dimethyldimethoxysilane 3-Hydroxy-N-(2-oxo-1,3-dihydrobenzoimidazol-5-yl)naphthalene-2-carboxamide 4-Methoxyphenylacetone N-(4-chloro-2,5-dimethoxyphenyl)-3-(phosphonooxy)naphthalene-2-carboxamide Phenyltriethoxysilane 1,1-Dimethoxyethane CHLOROPHOSPHONAZO III Dimethoxymethane Naphthol AS-D 2-Naphthol
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