substance
Chlorosulfonic acid
No ChEBI entry found (EBI OLS search by name and InChIKey, 2026-11-05).
- Formula
- ClHO3S
- CAS
- 7790-94-5
- InChIKey
- XTHPWXDJESJLNJ-UHFFFAOYSA-N
Made by
No process in the Atlas makes this yet.
When a process with this chemical is added to the library, it appears here.
Used by
- p-Toluenesulfonyl chloride by semi-batch chlorosulfonation of toluene with a drown-out quench (1000 t/a)FeedstockConcept · not reviewed
Takes part in
- C7H8+ClHO3SgivesC7H8O3S+HClReactant · Sulfonation of toluene by chlorosulfonic acid, para · one process
- C7H8+ClHO3SgivesC7H8O3S+HClReactant · Sulfonation of toluene by chlorosulfonic acid, ortho · one process
- C7H8O3S+ClHO3SgivesC7H7ClO2S+H2SO4Reactant · o-Toluenesulfonic acid to o-toluenesulfonyl chloride by excess chlorosulfonic acid · one process
- C7H8O3S+ClHO3SgivesC7H7ClO2S+H2SO4Reactant · p-Toluenesulfonic acid to p-toluenesulfonyl chloride by excess chlorosulfonic acid · one process
- ClHO3S+H2OgivesH2SO4+HClReactant · Hydrolysis of the excess chlorosulfonic acid in the quench · one process
- NH4Cl+ClHO3SgivesAMCS+HClReactant · Ammonium chloride taken up by chlorosulfonic acid · one process