Studies on Ultrasonic and Spectroscopic Properties of Binary Liquid Mixture of Ethyl Oleate with Aniline at Different Temperatures

Abstract

Ultrasonic velocity, viscosity and density of ethyl oleate with aniline have been determined at various temperatures in the range of 303.15 K to 318.15 K. The ultrasonic velocity, viscosity and density data are used to estimate adiabatic compressibility, intermolecular free length and acoustic impedance along with excess values of adiabatic compressibility, intermolecular free length, acoustic impedance and molar volume. The infrared spectrum of the system, ethyl oleate with aniline has also been recorded at room temperature (298.15 K). The observed variations of these parameters, with concentration and temperature, are discussed in terms of the intermolecular interactions between the unlike molecules of the binary mixtures.