2-Oxoethanesulfonic acid

CAS Registry Number®

32797-12-9

CAS Name

2-Oxoethanesulfonic acid

Molecular Formula

C2H4O4S

Molecular Mass

124.12

Cite this Page

2-Oxoethanesulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=32797-12-9 (retrieved 2024-11-13) (CAS RN: 32797-12-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C2H4O4S/c3-1-2-7(4,5)6/h1H,2H2,(H,4,5,6)

InChIKey

InChIKey=JTJIXCMSHWPJJE-UHFFFAOYSA-N

SMILES

C(S(=O)(=O)O)C=O

Canonical SMILES

O=CCS(=O)(=O)O

Other Names for this Substance

  • Ethanesulfonic acid, 2-oxo-
  • Methanesulfonic acid, formyl-
  • 2-Oxoethanesulfonic acid
  • Sulfoacetaldehyde
  • 2-Oxoethane-1-sulfonic acid

CAS INSIGHTSTM
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