Isothermal Compressibilities of Binary Liquid Mixtures of 1,2-Dichloroethane and of trans- and cis-1,2-Dichloroethene + n-Alkanes or + 2,2,4-Trimethylpentane in the Pressure Range (0.1 to 10) MPa and at 293.15 K

Abstract

Isothermal compressibilities have been determined from density measurements of the liquid mixtures of 1,2-dichloroethane, of trans-1,2-dichloroethene, and of cis-1,2-dichloroethene + heptane, + decane, + dodecane, + tetradecane, + hexadecane, and + 2,2,4-trimethylpentane at pressures from (0.1 to 10) MPa and 293.15 K. The compressibilities were calculated from a fit of the molar volumes to a modified Tait equation. The data could also be correlated surprisingly well by a new linear p-V-T relationship suggested in the literature recently. This correlation makes it possible to judge the quality of the measurements.