Thermo-physical properties for the binary system of propiophenone-methyl acetate at 303.15–313.15 K

Density, viscosity and ultrasonic velocity and refractive index values have been determined at temperatures 303.15–313.15 K for the whole compositions for the binary liquid mixture of propiophenone and methyl acetate at atmospheric pressure. These experimental values have been used to calculate the respective excess properties along with some acoustic properties. The experimental data and the excess properties have been tested with different existing correlations to obtain the interacting coefficients and the standard deviations. Also the new model equations have been developed by using Design Expert program for viscosity and ultrasonic velocity. Finally the molecular interaction existing between the similar and dissimilar liquids have been discussed.