difluoromethanesulfonic acid

Names

[ CAS No. ]:
40856-07-3

[ Name ]:
difluoromethanesulfonic acid

[Synonym ]:
Methanesulfonic acid,1,1-difluoro
diflic acid
EINECS 255-115-0
Difluoromethanesulphonic acid
Difluormethansulfonsaeure

Chemical & Physical Properties

[ Density]:
1.764g/cm3

[ Molecular Formula ]:
CH2F2O3S

[ Molecular Weight ]:
132.08700

[ Exact Mass ]:
131.96900

[ PSA ]:
62.75000

[ LogP ]:
1.17760

[ Index of Refraction ]:
1.377

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Difluoromethanesulfonyl fluoride
  • Difluorochloromethane
  • 2-(Fluorosulfonyl)difluoroacetic acid
  • Sodium difluoromethanesulfonate
  • 3-chlorotrifluoro-1,2-oxathietane 2,2-dioxide
  • Water

DownStream

  • Difluoromethanesulfonyl chloride

Related Compounds

  • difluoromethanesulfonic acid chloride
  • (2,4-dioxo-1H-pyrimidin-5-yl)-difluoromethanesulfonic acid
  • Octanethioic acid S-propyl ester
  • Hexanethioic acid S-decyl ester
  • Thiopropionic acid S-undecyl ester
  • trisporic acid