Methanesulfonyl fluoride

CAS Registry Number®

558-25-8

CAS Name

Methanesulfonyl fluoride

Molecular Formula

CH3FO2S

Molecular Mass

98.10

Cite this Page

Methanesulfonyl fluoride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=558-25-8 (retrieved 2024-11-22) (CAS RN: 558-25-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    123-124 °C
  • Density (2)

    1.3470 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/CH3FO2S/c1-5(2,3)4/h1H3

InChIKey

InChIKey=KNWQLFOXPQZGPX-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=S(=O)(F)C

Other Names for this Substance

  • Methanesulfonyl fluoride
  • Fumette
  • MSF
  • Fluoro methyl sulfone
  • Mesyl fluoride

CAS INSIGHTSTM
Targeted protein degrader structure, illustration