Triflic Anhydride

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Properties Simple | Detailed

Formula C2F6O5S2
IUPAC Name trifluoromethylsulfonyl trifluoromethanesulfonate
Molecular Mass 282.139 g·mol−1
Heat of Formation -2086.6 ± 16.7 kJ·mol−1
Dipole Moment 0.69 ± 1.08 D
Volume 220.07 Å 3
Surface Area 201.08 Å 2
HOMO Energy -12.59 ± 0.55 eV
LUMO Energy 0.93 ± eV
Point Group Symmetry C2
Synonyms
  • methanesulfonic acid, trifluoro-, anhydride
  • trifluoromethanesulfonic acid trifluoromethylsulfonyl ester
  • trifluoromethanesulfonic acid triflyl ester
  • trifluoromethanesulfonic anhydride
  • trifluoromethanesulphonic anhydride
CAS Number(s)
  • 358-23-6
  • 93916-16-6
InChIKey WJKHJLXJJJATHN-UHFFFAOYSA-N
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