Vinylsulfonic acid
CAS Registry Number®
1184-84-5
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CAS Name
Vinylsulfonic acidMolecular Formula
C2H4O3SMolecular Mass
108.12Cite this Page
Vinylsulfonic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=1184-84-5 (retrieved ) (CAS RN: 1184-84-5). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Boiling Point (1)
125 °CDensity (1)
1.3921 g/cm³ @ Temp: 25 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C2H4O3S/c1-2-6(3,4)5/h2H,1H2,(H,3,4,5)
InChIKey
InChIKey=NLVXSWCKKBEXTG-UHFFFAOYSA-N
SMILES
S(C=C)(=O)(=O)O
Canonical SMILES
O=S(=O)(O)C=C
Other Names for this Substance
- Ethenesulfonic acid
- Ethylenesulfonic acid
- Vinylsulfonic acid
- VSA-S
- VSA-H
Deleted or Replaced CAS Registry Numbers
88209-86-3
