ChemicalBook Product Catalog Dyes and Pigments dye Azoic dyes 3-Hydroxy-4'-methoxy-2-naphthanilide

3-Hydroxy-4'-methoxy-2-naphthanilide

3-Hydroxy-4'-methoxy-2-naphthanilide Basic information
Product Name:3-Hydroxy-4'-methoxy-2-naphthanilide
Synonyms:2-HYDROXY-3-[(4-METHOXYPHENYL)CARBAMOYL]NAPHTHALENE;2-HYDROXY-3-NAPHTHOYL-P-ANISIDIDE;3-HYDROXY-2-NAPHTHOYL-P-ANISIDIDE;NAPHTHOL AS-RL;NAPTHOL AS-RL;3-hydroxy-2-naphth-p-anisidide;C.I.Azoic Coupling Component 11;2-Naphthalenecarboxamide, 3-hydroxy-N-(4-methoxyphenyl)
CAS:92-79-5
MF:C18H15NO3
MW:293.32
EINECS:202-190-2
Product Categories:Intermediates of Dyes and Pigments
Mol File:92-79-5.mol
3-Hydroxy-4'-methoxy-2-naphthanilide Structure
3-Hydroxy-4'-methoxy-2-naphthanilide Chemical Properties
Melting point 229~230℃
Boiling point 426.8±30.0 °C(Predicted)
density 1.304±0.06 g/cm3(Predicted)
pka8.75±0.40(Predicted)
CAS DataBase Reference92-79-5(CAS DataBase Reference)
EPA Substance Registry System2-Naphthalenecarboxamide, 3-hydroxy-N-(4-methoxyphenyl)- (92-79-5)
Safety Information
MSDS Information
3-Hydroxy-4'-methoxy-2-naphthanilide Usage And Synthesis
Preparationp-Anisidine?and 3-Hydroxy-2-naphthoic acid condensation.
Properties and ApplicationsLight brown powder evenly. In the ethanol frond-like crystal shrinkage, melting point for 229 ~ 230 ℃. Insoluble in water solution and sodium carbonate, soluble in pyridine. In the sulfuric acid is shallow brown in the solution; Sodium hydroxide solution for yellow in the liquid. Sensitive to air. Mainly used for cotton fabrics, PVA, viscose, silk and vinegar fiber dyeing and printing of cotton fabric. Can be used for the manufacture of pigment fast. This product to cotton affinity medium, coupled ability medium.
3-Hydroxy-4'-methoxy-2-naphthanilide Preparation Products And Raw materials
Raw materialsChlorobenzene-->p-Anisidine-->3-Hydroxy-2-naphthoic acid-->p-Anisidine
Preparation ProductsDisperse Red 200-->DISPERSE ORANGE 42
NAPHTHOL AS-LT 1-Naphthol Naphthol AS 3-Hydroxy-4'-methoxy-2-naphthanilide 4-(Trifluoromethoxy)aniline 4-Methoxybenzylchloride PYRAZOPHOS Methoxy 2-Methoxyethanol Anisole (Trifluoromethoxy)benzene p-Anisaldehyde N-(2-Hydroxynaphthoyl)-2,4-dimethoxy-5-chloroanilide 3-Aminophenol Pigment Red 5 CHLOROPHOSPHONAZO III 2-Naphthol Oxanilide
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