Excess Volumes of 1,1,1-Trichloroethane with Normal Alkanols at 303.15 K

Abstract

New experimental data for excess volume of five binary mixtures are reported at 303.15 K. The mixtures contain 1,1,1-trichloroethane as common component and 1-propanol, 1-butanol, 1-pentanol, 1-hexanol, and 1-heptanol as noncommon components. V^E exhibits inversion in sign in all mixtures except that containing 1-pentanol. In this mixture V^E is positive over the whole range of composition. The results have been interpreted in terms of the relative strength of structure breaking and structure making effects.