Density, speed of sound, and refractive index of 1-ethyl-3- methylimidazolium trifluoromethanesulfonate with acetone, methyl acetate, and ethyl acetate at temperatures from (278.15 to 328.15) K

1. Vercher, E.
2. Llopis, F.J.
3. González-Alfaro, M.V.
4. Martínez-Andreu, A.