2,2,2-Trifluoroethanesulfonyl fluoride

CAS Registry Number®

503-39-9

CAS Name

2,2,2-Trifluoroethanesulfonyl fluoride

Molecular Formula

C2H2F4O2S

Molecular Mass

166.09

Cite this Page

2,2,2-Trifluoroethanesulfonyl fluoride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=503-39-9 (retrieved 2024-10-06) (CAS RN: 503-39-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    106 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C2H2F4O2S/c3-2(4,5)1-9(6,7)8/h1H2

InChIKey

InChIKey=NXCZIGSWSGUJGX-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=S(=O)(F)CC(F)(F)F

Other Names for this Substance

  • Ethanesulfonyl fluoride, 2,2,2-trifluoro-
  • 2,2,2-Trifluoroethanesulfonyl fluoride
  • 2,2,2-Trifluoroethylsulfonyl fluoride
  • 2,2,2-Trifluoroethane-1-sulfonyl fluoride

CAS INSIGHTSTM
© Nobel Prize Outreach. Photo: Hugh Fox