Trifluoromethanesulfonic anhydride

CAS Registry Number®

358-23-6

CAS Name

Trifluoromethanesulfonic anhydride

Molecular Formula

C2F6O5S2

Molecular Mass

282.14

Cite this Page

Trifluoromethanesulfonic anhydride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=358-23-6 (retrieved 2024-11-21) (CAS RN: 358-23-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    80.5 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C2F6O5S2/c3-1(4,5)14(9,10)13-15(11,12)2(6,7)8

InChIKey

InChIKey=WJKHJLXJJJATHN-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Methanesulfonic acid, 1,1,1-trifluoro-, 1,1′-anhydride
  • Methanesulfonic acid, trifluoro-, anhydride
  • Trifluoromethanesulfonic anhydride
  • Trifluoromethylsulfonic anhydride
  • Triflate anhydride

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Deleted or Replaced CAS Registry Numbers

93916-16-6

CAS INSIGHTSTM
Targeted protein degrader structure, illustration