1,2-Oxathietane, 3,3,4,4-tetrafluoro-, 2,2-dioxide

CAS Registry Number®

697-18-7
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CAS Name

1,2-Oxathietane, 3,3,4,4-tetrafluoro-, 2,2-dioxide

Molecular Formula

C2F4O3S

Molecular Mass

180.08

Cite this Page

1,2-Oxathietane, 3,3,4,4-tetrafluoro-, 2,2-dioxide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=697-18-7 (retrieved 2024-05-08) (CAS RN: 697-18-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    42 °C

  • Melting Point (2)

    -35 °C

  • Density (3)

    1.6219 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C2F4O3S/c3-1(4)2(5,6)10(7,8)9-1

InChIKey

InChIKey=ZMSRCMWBEGLBAI-UHFFFAOYSA-N

SMILES

FC1(F)C(F)(F)S(=O)(=O)O1

Canonical SMILES

O=S1(=O)OC(F)(F)C1(F)F

Other Names for this Substance

  • 1,2-Oxathietane, 3,3,4,4-tetrafluoro-, 2,2-dioxide
  • Ethanesulfonic acid, 1,1,2,2-tetrafluoro-2-hydroxy-, β-sultone
  • 2-Hydroxytetrafluoroethanesulfonic acid β-sultone
  • Tetrafluoroethane-β-sultone
  • Tetrafluoroethanesultone

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