Ultrasonic studies of Schiffs base and substituted-2-azetidinones in CCl4-water, ethanol-water and acetone-water mixtures at 298.5±0.1 K

Abstract

Ultrasonic velocity and density measurements on 2- thienylidine-4'-methyl aniline, 2-thienylidine-4'-nitroaniline and-(4'-methyl phenyl )-4-(2" -thienyl)-2-azetidinones in 70% as well as in different percentages(v/v) of CCl₄-water, ethanol-water and acetone-water mixtures have been carried out at 298.5±0.1 K. Various thermodynamic data such as apparent molal volume, apparent molal compressibility, specific acoustic impedance and relative associaiton have been computed and these parameters have been interpreted in terms of solute-solvent and solute-solute interactions.