Elucidation of molecular interactions in the mixtures of 2-methoxyaniline with alkyl acetates through transport and thermodynamic properties at T = (303.15, 308.15 and 313.15) K

Abstract

Abstract Densities, viscosities and speeds of sound of binary mixtures of 2‑methoxy aniline with aliphatic alkyl acetate (methyl acetate, ethyl acetate and butyl acetate) including those of pure liquids, over the entire composition range were measured at various temperatures and atmospheric pressure 0.1 MPa. Using these data, the excess volume, and deviation in viscosity, excess isentropic compressibility, excess partial molar volumes and excess partial molar isentropic compressibilities of the components at infinite dilution were calculated. The excess volume results have been analyzed in the light Prigogine-Flory-Patterson theory. The free volume effect and P* contribution are negative for all the mixtures.