Basic information Safety Supplier Related

A,A'-TEREPHTHALOYLBIS-5-CHLORO-2,4-DIMETHOXYACETANILIDE

Basic information Safety Supplier Related

A,A'-TEREPHTHALOYLBIS-5-CHLORO-2,4-DIMETHOXYACETANILIDE Basic information

Product Name:
A,A'-TEREPHTHALOYLBIS-5-CHLORO-2,4-DIMETHOXYACETANILIDE
Synonyms:
  • CI NO 37615
  • A,A'-TEREPHTHALOYLBIS-5-CHLORO-2,4-DIMETHOXYACETANILIDE
  • NAPHTHOL AS-LG
  • 1,4-benzenedipropanamide,n,n’-bis(5-chloro-2,4-dimethoxyphenyl)-beta,beta’-d
  • 5,5'-dichloro-2,2',4,4'-tetramethoxy-alpha,alpha'-terephthaloyldiacetanilide
  • NAPHTHOL AS-LG C.I. NO. 37615
  • alphaalpha-terephthaloylbis-5-chloro-2,4-dimethoxyacetanilide
  • 3,3'-(1,4-Phenylene)bis[N-(5-chloro-2,4-dimethoxyphenyl)-3-oxopropanamide]
CAS:
92-21-7
MF:
C28H26Cl2N2O8
MW:
589.42
EINECS:
202-136-8
Mol File:
92-21-7.mol
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A,A'-TEREPHTHALOYLBIS-5-CHLORO-2,4-DIMETHOXYACETANILIDE Chemical Properties

Boiling point:
821.7±65.0 °C(Predicted)
Density 
1.379±0.06 g/cm3(Predicted)
pka
8.83±0.25(Predicted)
EPA Substance Registry System
1,4-Benzenedipropanamide, N,N'-bis(5-chloro-2,4-dimethoxyphenyl)-.beta.,.beta.'-dioxo- (92-21-7)
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A,A'-TEREPHTHALOYLBIS-5-CHLORO-2,4-DIMETHOXYACETANILIDE Usage And Synthesis

Preparation

5-Chloro-2,4-dimethoxybenzenamine and 1,4-Benzenedicarboxylic acid,bis[2-(ethenylox)ethyl]estercondensation.

Properties and Applications

soluble in pyridine, insoluble in water. The strong sulfuric acid solution for yellow; Sodium hydroxide solution in the colorless. Melting point 253 ~ 254 ℃.

A,A'-TEREPHTHALOYLBIS-5-CHLORO-2,4-DIMETHOXYACETANILIDESupplier

Hubei Jusheng Technology Co.,Ltd.
Tel
18871490254
Email
linda@hubeijusheng.com
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd
Tel
15229059051
Email
1027@dideu.com