ChemicalBook--->CAS DataBase List--->88-91-5

88-91-5

88-91-5 Structure

88-91-5 Structure
IdentificationBack Directory
[Name]

4-CHLORO-3,5-DINITROBENZENESULFONIC ACID
[CAS]

88-91-5
[Synonyms]

4-CHLORO-3,5-DINITROBENZENESULFONIC ACID
3,5-Dinitro-4-chlorobenzenesulfonic acid
4-chloro-3,5-dinitrobenzenesulphonic acid
Benzenesulfonic acid,4-chloro-3,5-dinitro-
[EINECS(EC#)]

201-868-5
[Molecular Formula]

C6H3ClN2O7S
[MDL Number]

MFCD00024949
[MOL File]

88-91-5.mol
[Molecular Weight]

282.62
Hazard InformationBack Directory
[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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