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2-Chloro-1,4-phenylenediamine sulfate

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2-Chloro-1,4-phenylenediamine sulfate Basic information

Product Name:
2-Chloro-1,4-phenylenediamine sulfate
Synonyms:
  • O-CHLORO-P-PHENYLENE DIAMINE SULFATE
  • 1,4-Diamino-2-chlorobenzenesulfate
  • 2-chloro-1,4-benzenediaminesulfate(1:1)
  • 4-benzenediamine,2-chloro-sulfate(1:1)
  • 2,5-DIAMINOCHLOROBENZENE SULFATE
  • 2-CHLORO-P-PHENYLENEDIAMINE SULFATE
  • 2-CHLORO-P-PHENYLENEDIAMINE SULPHATE
  • 2-CHLORO-1,4-DIAMINOBENZENE SULFATE
CAS:
61702-44-1
MF:
C6H9ClN2O4S
MW:
240.66
EINECS:
262-915-3
Product Categories:
  • Intermediates of Dyes and Pigments
Mol File:
61702-44-1.mol
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2-Chloro-1,4-phenylenediamine sulfate Chemical Properties

Melting point:
251-253 °C
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
DMSO (Sparingly), Water (Slightly)
form 
Solid
color 
Off-White to Pale Grey
Water Solubility 
<0.1 g/100 mL at 21 ºC
BRN 
8441373
Stability:
Stable. Incompatible with oxidizing agents, acids.
CAS DataBase Reference
61702-44-1(CAS DataBase Reference)
EPA Substance Registry System
2-Chloro-1,4-phenylenediamine sulfate (1:1) (61702-44-1)
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Safety Information

Hazard Codes 
Xn
Risk Statements 
20/21-36/37/38-33
Safety Statements 
26-36/37/39-39-36-22
RIDADR 
2811
WGK Germany 
3
RTECS 
CZ1581000
HazardClass 
6.1
PackingGroup 
II
HS Code 
29215119

MSDS

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2-Chloro-1,4-phenylenediamine sulfate Usage And Synthesis

Chemical Properties

White to off-white powder

Uses

2-Chloro-p-phenylenediamine monosulfate (2-Chloro-1,4-diaminobenzene monosulfate) may be used in chemical synthesis studies.

Definition

ChEBI: An arylammonium sulfate salt obtained by combining 2-chloro-1,4-phenylenediamine with one molar equivalent of sulfuric acid.

General Description

Light gray or lavender powder.

Air & Water Reactions

Oxidizes on exposure to air, becoming purple and eventually black [Hawley]. Insoluble in water.

Reactivity Profile

An acidic salt of an amine.

Fire Hazard

Flash point data for 2-Chloro-1,4-phenylenediamine sulfate are not available; however, 2-Chloro-1,4-phenylenediamine sulfate is probably combustible.

2-Chloro-1,4-phenylenediamine sulfate Preparation Products And Raw materials

Raw materials

2-Chloro-1,4-phenylenediamine sulfateSupplier

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