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Imidazolium salts are the salts of imidazoles where one of the nitrogen atoms in the ring is in the cationic form, e.g. imidazolium chloride. These salts, formed by protonation at the nitrogen atom of imidazole, have been used as ionic liquids and precursors to stable carbenes. Imidazolium salts exhibit good electrical conductivity, high ionic mobility, and excellent chemical and thermal stabilities. Ionic liquids of N,N-dialkylImidazolium salts can be utilized as a reaction media for several organic transformations. Ionic liquids are powerful solvents and electrically conducting fluids.

There are a widely variety of imidazolium salts, ranging from imidazolium chloride salts, N,N-dialkylImidazolium salts, and so on. Imidazolium ions can be deprotonated using anionic bases such as sodium hydride, potassium tert-butoxide, etc. In the electrochemical reduction process, imidazolium salts produce N-heterocyclic carbenes when treated with potassium. The reduction of imidazolium salts is a one- electron process. In addition, Imidazolium bis[(trifluoromethyl)-sulphonyl]amide salts have been recently reported to be distillable.

  • 1,2,3-Trimethylimidazolium methyl sulfate, 95%
  • 1,3-Bis(1-adamantyl)imidazolium tetrafluoroborate
  • 1,3-Bis(2,6-diisopropylphenyl)imidazolium chloride, 97%
  • 1,3-Dicyclohexylimidazolium tetrafluoroborate, 97%
  • 1,3-Diisopropylimidazolium chloride, 97+%
  • 1,3-Dimesitylimidazolium chloride, 96%
  • 1,3-Dimethylimidazolium dimethyl phosphate, 98%
  • 1,3-Dimethylimidazolium methyl sulfate, 98%
  • 1-Allyl-3-methylimidazolium bromide, 97%
  • 1-Allyl-3-methylimidazolium chloride, 98%
  • 1-Benzyl-3-methylimidazolium chloride, 97%
  • 1-Benzyl-3-methylimidazolium hexafluorophosphate, 97%
  • 1-Benzyl-3-methylimidazolium tetrafluoroborate, 97%
  • 1-Butyl-2,3-dimethylimidazolium chloride, 99%
  • 1-Butyl-2,3-dimethylimidazolium hexafluorophosphate, 99%
  • 1-Ethyl-2,3-dimethylimidazolium chloride, 97%
  • 1-Ethyl-2,3-dimethylimidazolium hexafluorophosphate, 98%
  • 1-Ethyl-2,3-dimethylimidazolium tetrafluoroborate, 98%
  • 1-Ethyl-2,3-dimethylimidazolium trifluoromethanesulfonate, 98%
  • 1-Ethyl-3-methylimidazolium acetate, 97%
  • 1-Ethyl-3-methylimidazolium bromide, 98+%
  • 1-Ethyl-3-methylimidazolium chloride, 98+%
  • 1-Ethyl-3-methylimidazolium dicyanamide, 98%
  • 1-Ethyl-3-methylimidazolium diethyl phosphate, 98%
  • 1-Ethyl-3-methylimidazolium ethyl sulfate, 99%
  • 1-Ethyl-3-methylimidazolium hexafluorophosphate, 98+%
  • 1-Ethyl-3-methylimidazolium hydrogen sulfate, 98%
  • 1-Ethyl-3-methylimidazolium iodide, 97%
  • 1-Ethyl-3-methylimidazolium methyl sulfate, 98%
  • 1-Ethyl-3-methylimidazolium nitrate, 98%
  • 1-Ethyl-3-methylimidazolium tetrafluoroborate, 98+% (dry wt.), may cont. up to 3% water
  • 1-Ethyl-3-methylimidazolium thiocyanate, 98%
  • 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate, 98+%
  • 1-Methyl-3-n-octylimidazolium bis(trifluoromethylsulfonyl)imide, 99%
  • 1-Methyl-3-n-octylimidazolium chloride, 97%
  • 1-Methyl-3-n-octylimidazolium hexafluorophosphate, 95%
  • 1-Methyl-3-n-octylimidazolium tetrafluoroborate, 99%
  • 1-Methyl-3-n-octylimidazolium trifluoromethanesulfonate, 97%
  • 1-Methyl-3-n-propylimidazolium iodide, 98%
  • 1-n-Butyl-2,3-dimethylimidazolium tetrafluoroborate, 99%
  • 1-n-Butyl-3-methylimidazolium bromide, 99%
  • 1-n-Butyl-3-methylimidazolium chloride, 96%
  • 1-n-Butyl-3-methylimidazolium dicyanamide, 97%
  • 1-n-Butyl-3-methylimidazolium di-n-butyl phosphate, 96%
  • 1-n-Butyl-3-methylimidazolium hexafluorophosphate, 98+%
  • 1-n-Butyl-3-methylimidazolium methanesulfonate, 99%
  • 1-n-Butyl-3-methylimidazolium methyl sulfate, 99%
  • 1-n-Butyl-3-methylimidazolium nitrate, 95%
  • 1-n-Butyl-3-methylimidazolium n-octyl sulfate, 99%
  • 1-n-Butyl-3-methylimidazolium tetrafluoroborate, 98+%

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