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N-(4-Ethoxyphenyl)-3-hydroxy-2-naphthamide

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N-(4-Ethoxyphenyl)-3-hydroxy-2-naphthamide Basic information

Product Name:
N-(4-Ethoxyphenyl)-3-hydroxy-2-naphthamide
Synonyms:
  • azoiccouplingcomponent30
  • C.1.AzoicCouplingComponent30(37559)
  • C.I.Azoiccouplingcomponent30
  • n-(4-ethoxyphenyl)-3-hydroxy-2-naphthalenecarboxamid
  • NaphtholAS-Bp
  • NaphtholAS-RP
  • NaphtholAS-VL
  • 2-Naphthalenecarboxamide-N-(4-ethoxyphenyl)-3-hydroxy
CAS:
4711-68-6
MF:
C19H17NO3
MW:
307.34
EINECS:
225-200-7
Product Categories:
  • Intermediates of Dyes and Pigments
Mol File:
4711-68-6.mol
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N-(4-Ethoxyphenyl)-3-hydroxy-2-naphthamide Chemical Properties

Melting point:
217~219℃
Boiling point:
519.5℃ at 101.325kPa
Density 
1.326g/cm3 at 29℃
vapor pressure 
0-0Pa at 25℃
storage temp. 
2-8°C
form 
Powder
pka
8.76±0.40(Predicted)
LogP
2.8 at 23℃ and pH7
CAS DataBase Reference
4711-68-6(CAS DataBase Reference)
EPA Substance Registry System
2-Naphthalenecarboxamide, N-(4-ethoxyphenyl)-3-hydroxy- (4711-68-6)
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N-(4-Ethoxyphenyl)-3-hydroxy-2-naphthamide Usage And Synthesis

Preparation

4-Ethoxybenzenamine and 3-Hydroxy-2-naphthoic acid condensation.

Definition

ChEBI: N-(4-ethoxyphenyl)-3-hydroxy-2-naphthalenecarboxamide is a naphthalenecarboxamide.

Properties and Applications

brown powder, melting point for 217 ~ 219 ℃. Insoluble in water and sodium carbonate solution, stable to air. Mainly used for dyeing cotton fabric and glue, also used in the cotton fabric printing. This product to cotton affinity medium, coupled ability medium.

N-(4-Ethoxyphenyl)-3-hydroxy-2-naphthamide Preparation Products And Raw materials

Raw materials

Phenetidine

N-(4-Ethoxyphenyl)-3-hydroxy-2-naphthamideSupplier

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