Volumetric Properties of Binary Mixtures of 1,2-Dichloroethane with Ethers from 278.15-333.15 K and at Atmospheric Pressure

Using a vibrating tube density meter, the densities and speeds of sound of 1,2-dichloroethane, methyl tert-butyl ether, diisopropyl ether, and diethyl ether were measured at T = 278.15 to 333.15 K and at atmospheric pressure. The densities of the three binary mixtures (1,2-dichloroethane + ethers) were also experimentally determined. The Redlich-Kister data treatment and partial molar volume were applied to the excess molar volume of the mixtures. To conclude, the Prigogine-Flory-Patterson model was used to predict the excess molar volume of the three binary systems and to determine the most significant contribution to the excess molar volume.