A Complete Ultrasonic Velocity Study of Decane-1-Ol with Various Acrylates at 303.15 And 313.15 K Temperatures

Abstract

Ultrasonic velocities of binary liquid mixtures of methyl acrylate, ethyl acrylate, butyl acrylate and methyl methacrylate with decane-1-ol have been measured at 303.15 and 313.15 K and at atmospheric pressure. Experimentally measured ultrasonic velocities were correlated using Jouyban-Acree model. Deviations in isentropic compressibility were calculated using ultrasonic velocity and have been fitted to Redlich-Kister polynomial equation. Ultrasonic velocities were also calculated theoretically using Nomoto, Van Dael (VAN), free length theory (FLT) and collision factor theory (CFT).Different derived thermodynamic parameters like excess specific acoustic impendence, excess available volume, excess intrinsic pressure andmolar sound velocity were also calculated. Graphical representations of these excess derived thermodynamic parameters used to explain typeand extent of intermolecular interactions in these binary systems. Ultrasonic velocity measurement of liquid mixtures of non electrolytes provides an excellent tool to investigate inter and intramolecular interactions between like and unlike molecules. This study is a powerful means of characterizing various aspects of physicochemical behaviors of liquid mixtures and molecular interactions.