1,2-Oxathiolan-5-one, 2,2-dioxide

CAS Registry Number®

5961-88-6
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CAS Name

1,2-Oxathiolan-5-one, 2,2-dioxide

Molecular Formula

C3H4O4S

Molecular Mass

136.13

Cite this Page

1,2-Oxathiolan-5-one, 2,2-dioxide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=5961-88-6 (retrieved 2024-09-08) (CAS RN: 5961-88-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    76-77 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C3H4O4S/c4-3-1-2-8(5,6)7-3/h1-2H2

InChIKey

InChIKey=RVLHNHNPUBWSEE-UHFFFAOYSA-N

SMILES

O=S1(=O)OC(=O)CC1

Canonical SMILES

O=C1OS(=O)(=O)CC1

Other Names for this Substance

  • 1,2-Oxathiolan-5-one, 2,2-dioxide
  • Propionic acid, 3-sulfo-, cyclic anhydride
  • Propanoic acid, 3-sulfo-, cyclic anhydride
  • β-Sulfopropionic anhydride
  • 3-Sulfopropionic acid cyclic anhydride

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