The study of molecular interactions in 1-ethyl-3-methylimidazolium trifluoromethanesulfonate + 1-pentanol from density, speed of sound and refractive index measurements Srinivasa Reddy, M.; Khan, I.; Raju, K.T.S.; Suresh, P.; Hari Babu, B.; The Journal of Chemical Thermodynamics 2016, 98, 298-308