Densities, viscosities, and speeds of sound for the binary mixtures of hexyl acetate with tetrahydrofuran, 1,4-dioxane, anisole, and butyl vinyl ether were measured at (298.15, 303.15, 308.15, and 313.15) K. From the experimental data, values of excess volume, V-E, deviation in viscosity Delta eta, and deviation in isentropic compressibility Delta K-S, have been calculated. These results were fitted to Redlich-Kister polynomial equation. The excess volumes V-E and deviations in isentropic compressibility Delta K-s were found to be completely negative, while the deviations in viscosity Delta eta were found to be either negative or positive depending on the nature of liquid mixtures.