Chem
J-GLOBAL ID:200907083501724940   Nikkaji number:J208.993I

Trimethylsilyl trifluoromethanesulfonate

トリフルオロメタンスルホン酸トリメチルシリル
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C4H9F3O3SSi
Molecular formula furigana: C4-H9-F3-O3-S-SI
Molecular weight: 222.250
InChI: InChI=1S/C4H9F3O3SSi/c1-12(2,3)10-11(8,9)4(5,6)7/h1-3H3
InChI key: FTVLMFQEYACZNP-UHFFFAOYSA-N
SMILES: C[Si](C)(C)OS(=O)(=O)C(F)(F)F
Systematic name  (9):
  • トリフルオロメタンスルホン酸トリメチルシリル
  • トリメチルシラノールトリフルオロメタンスルホナート
  • トリフルオロメタンスルホン酸(トリメチルシリル)
  • (トリフルオロメチルスルホニルオキシ)トリメチルシラン
  • トリメチル(トリフルオロメチルスルホニルオキシ)シラン
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Other name (13):
  • トリメチルシリルトリフラート
  • Trimethylsilyl triflate
  • Trifluoromethanesulfonic acid trimethylsilyl ester
  • Trimethylsilanol trifluoromethanesulfonate
  • TMSOTf
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CAS registry number: 27607-77-8
Regulation number (4):
  • EINECS2485654
  • 2-(3)-266
  • TSCA(27607-77-8)
  • (2)-3617
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