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4-CHLORO-3,5-DINITROBENZENESULFONIC ACID

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4-CHLORO-3,5-DINITROBENZENESULFONIC ACID Basic information

Product Name:
4-CHLORO-3,5-DINITROBENZENESULFONIC ACID
Synonyms:
  • 4-CHLORO-3,5-DINITROBENZENESULFONIC ACID
  • 4-chloro-3,5-dinitrobenzenesulphonic acid
  • 3,5-Dinitro-4-chlorobenzenesulfonic acid
  • Benzenesulfonic acid,4-chloro-3,5-dinitro-
CAS:
88-91-5
MF:
C6H3ClN2O7S
MW:
282.62
EINECS:
201-868-5
Mol File:
88-91-5.mol
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4-CHLORO-3,5-DINITROBENZENESULFONIC ACID Usage And Synthesis

Production Methods

4-Chloro-3,5-dinitrobenzenesulfonic acid is produced by a process based on the sulfonation and nitration of chlorobenzene that uses 2 mol/mol of potassium nitrate, in place of the 1 mol/mol employed in the production of 4- chloro-3-nitrobenzenesulfonic acid. The product is isolated from the quenched reaction mixture as the potassium salt, after addition of potassium chloride.

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