Density, Viscosity, Refractive Index, and Speed of Sound in the Binary Mixtures of 1,4-Dioxane + Ethanediol, + Hexane, + Tributylamine, or + Triethylamine at (298.15, 303.15, and 308.15) K Nayak, J.N.; Aralaguppi, M.I.; Aminabhavi, T.M.; Journal of Chemical & Engineering Data 2003, 48, 1152-1156