Dimethyl-Ethyl-3-Methylimidazolium
The densities, ρ and speeds of sound, u of pure ionic liquids 1-butyl-3-methylimidazolium trifluoromethanesulfonate, [BMIM][CF3SO3], 1-ethyl-3-methyl-imidazolium bis(trifluoro-methylsulfonyl)imide, [EMIM][NTf2], 1-ethyl-3-methylimidazolium ethlsulfate, [EMIM][ES], 1-ethyl-3-methylimidazolium trifluoromethanesulfonate, [EMIM][CF3SO3] and solvents, ethyl acetate, 1-butanol, methanol, dimethyl sulfoxide (DMSO), Acetonitrile (ACN) and of their binary mixtures [BMIM][CF3SO3] + ethyl acetate, [BMIM][CF3SO3] + 1-butanol, [EMIM][NTf2] + ethyl acetate, [EMIM][NTf2] + methanol, [EMIM][ES] + 1-butanol, [EMIM][ES] + methanol, 1-butanol + methanol, [EMIM][CF3SO3] + DMSO, [EMIM][CF3SO3] + ACN, DMSO + ACN and ternary [EMIM][ES] + 1-butanol + methanol and
[EMIM][CF3SO3] + DMSO + ACN have been experimentally measured using Antan Paar 5000M vibrating tube density and sound velocimeter at T = (298.15, 303.15, 308.15, 313.15, 318.15 and 323.15) K and at pressure 0.1 MPa as functions of mole fractions of binary and ternary mixtures.
[EMIM][CF3SO3] + DMSO + ACN have been experimentally measured using Antan Paar 5000M vibrating tube density and sound velocimeter at T = (298.15, 303.15, 308.15, 313.15, 318.15 and 323.15) K and at pressure 0.1 MPa as functions of mole fractions of binary and ternary mixtures.