Basic information Safety Supplier Related

2,5-Diaminoanisole sulfate

Basic information Safety Supplier Related

2,5-Diaminoanisole sulfate Basic information

Product Name:
2,5-Diaminoanisole sulfate
Synonyms:
  • 2-Methoxy-1,4-phenylenediaminesulfate
  • 2-methoxy-p-phenylenediaminesulfate
  • 2-methoxy-p-phenylenediaminsulfate
  • 4-benzenediamine,2-methoxy-sulfate(1:1)
  • 4-benzenediamine, 2-methoxy- sulfate
  • (4-amino-2-methoxy-phenyl)amine
  • 2-methoxybenzene-1,4-diamine
  • 2-Methoxybenzene-1,4-diaMine sulfate
CAS:
66671-82-7
MF:
C7H12N2O5S
MW:
236.25
EINECS:
266-443-9
Mol File:
66671-82-7.mol
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2,5-Diaminoanisole sulfate Chemical Properties

solubility 
Water (Slightly, Heated)
form 
Solid
color 
Dark Gray to Very Dark Brown
Stability:
Hygroscopic
CAS DataBase Reference
66671-82-7(CAS DataBase Reference)
EPA Substance Registry System
1,4-Benzenediamine, 2-methoxy-, sulfate (1:1) (66671-82-7)
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Safety Information

RIDADR 
2811
HazardClass 
6.1(b)
PackingGroup 
III
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2,5-Diaminoanisole sulfate Usage And Synthesis

Chemical Properties

Appearance is dark gray to dark brown solid.

Uses

2,5-Diaminoanisole sulfate is cyclized with glycerol in the presence of iodine and potassium iodide to generate 6-methoxy-4,7-phenanthroline. Further oxidation can obtain 4,7-phenanthroline-5,6-diquinone, which is an anti-amebic dysentery and bacillary dysentery drug, and can also be used in hair dyes and organic pigment intermediates.

Synthesis

The o-acetamido methyl ether is nitrated with nitric acid and reduced with iron powder to obtain 5-amino-2-acetamidoanisole, and then heated to reflux with sulfuric acid at 100-104°C for 0.5h, and hydrolyzed to obtain 2,5-Diaminoanisole sulfate.

2,5-Diaminoanisole sulfate Preparation Products And Raw materials

Preparation Products

Raw materials

2,5-Diaminoanisole sulfateSupplier

J & K SCIENTIFIC LTD.
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3B Pharmachem (Wuhan) International Co.,Ltd.
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Winchem Industrial Co. Ltd
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Shanghai Longsheng chemical Co.,Ltd.
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Nanjing Chemlin Chemical Co., Ltd
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025-83697070
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