Enthalpies of Mixing Methylmethacrylate with Some Organic Solvents

Abstract

Using a calorimetric method enthalpies of mixing of the binary systems of methylmethacrylate with acetonitryle, hexane, benzene, 1,2-diclorethane, and acetic acid at 293 K and atmospheric pressure have been measured. The concentration dependences of enthalpies of mixing were correlated by polynomials.

Method for Obtaining Isothermal Diagrams of the Liquid - Vapor Equilibrium for the System as Dimethyl Zinc - Dimethyl Telluride

“…Thermodynamic characteristics of solutions are important parameters, both for the theoretical explanation of the features of the solution components interaction and for practical application in the processes of production and purification of substances. These characteristics can be obtained by direct measurement of necessary parameters such as mixing enthalpy, 1,2 and excess volumes 3 or calculated on the basis of liquid-vapor equilibrium data using the Duhem-Margules equation or local composition models. [4][5][6] This work is a continuation of a series of works on the study of liquid-vapor equilibrium in binary organometallic systems.…”

“…Parameters of the temperature dependence of pressure (Pa) on unsaturated vapor of dimethylzinc and dimethyltelluride according to Eq (1). …”

Density, partial, and excess volumes of solutions of methacrylic acid in organic solvents at 293 K

“…This work is a continuation of a series of works devoted to determining features of the molecular interactions between solvents and monomers of the acrylic series, particularly the effect the properties of a solvent have on the thermodynamic parameters of solutions [7][8][9][10][11].…”