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2-chloro-1,4-benzenediamine sulfate (6219-71-2)

Identification
Name:2-chloro-1,4-benzenediamine sulfate
Synonyms:2-Chloro-p-phenylenediamine sulfate
CAS:6219-71-2
EINECS: 228-291-1
Molecular Formula: C6H7ClN2?H2SO4
Molecular Weight: 240.66
InChI: InChI=1/C6H7ClN2.H2O4S/c7-5-3-4(8)1-2-6(5)9;1-5(2,3)4/h1-3H,8-9H2;(H2,1,2,3,4)
Molecular Structure: (C6H7ClN2?H2SO4) 2-Chloro-p-phenylenediamine sulfate
Properties
Flash Point: 263 ºC
Boiling Point: 511.3 ºC at 760 mmHg
Density:1.42 g/cm3
Specification:

  2-Chlorobenzene-1,4-diamine; sulfuric acid with CAS number of 6219-71-2 is also named as 1-Chloro-2,5-diaminobenzene sulfate ; 2,5-Diaminochlorobenzene sulfate ; 2-Chloro-1,4-benzenediamine sulfate ; 2-Chloro-1,4-diaminobenzene sulphate ; 2-Chloro-1,4-diaminobenzene sulfate ; 2-Chloro-1,4-phenylenediammonium sulfate ; 2-Chloro-1,4-phenylenediamine sulphate ; 2-Chloro-p-phenylenediamine sulphate . This product can be used as a dye intermediate.
 

Report:

NCI Carcinogenesis Bioassay (Feed); Results Negative: mouse, rat NCITR*    National Cancer Institute Carcinogenesis Technical Report Series. (Bethesda, MD 20014) No. NCI-CG-TR-113 ,1978.

Flash Point: 263 ºC
Safety Data
Hazard Symbols Xn: Harmful