CAS 145022-44-2 appears in our catalog under these names: 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate, 95-<97%, 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate, ≥97-<99%, 1–Ethyl–3–methylimidazolium Trifluoromethanesulfonate, 1-Ethyl-3-methylimidazolium Trifluoromethanesulfonate, >98.0%(T), 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate 98%. Offered by: Hoffman Fine Chemicals, GLPBio, TCI, Ambeed, Sigma-Aldrich. Available pack sizes: 200g, 300g, 400g, 500g, 600g, 700g, 100g, 25g.