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1-Butyl-3-methylimidazolium trifluoromethanesulfonate

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1-Butyl-3-methylimidazolium trifluoromethanesulfonate molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 3 grades and pack sizes of 1-Butyl-3-methylimidazolium trifluoromethanesulfonate (CAS 174899-66-2). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS174899-66-2
Molecular formulaC9H15F3N2O3S
Molecular weight288.28 g/mol
IUPAC name1-butyl-3-methylimidazol-3-ium;trifluoromethanesulfonate
SynonymsRefChem:75265 · (bmim)OTf · 1-Butyl-3-methylimidazolium trifluoromethansulfonate · 1-butyl-3-methylimidazolium triflate · 1-butyl-3-methyl-1H-imidazol-3-ium trifluoromethanesulfonate · 1-butyl-3-methylimidazol-3-ium;trifluoromethanesulfonate
Safety & Hazards (GHS) Danger
Acute toxic Acute toxic Environmental hazard Environmental hazard
  • H301 Toxic if swallowed
  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • H411 Toxic to aquatic life with long lasting effects

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma 1-BUTYL-3-METHYLIMIDAZOLIUM TRIFLUOROME 711772-100G
76420-25G-F		 Request Quote
Sigma 1-Butyl-3-methylimidazolium trifluorome 76420-5G-F Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.