A comprehensive database showing quantitative mixing effects related to volume and enthalpy in systems of dibromomethane with alkylalkanoates and with alkanes

Abstract

The data presented in this article are part of a very extensive project on studies of solutions of halogenated compounds with alkanes, esters, alcohols, etc. The contribution presented focuses on original data regarding binaries formed by dibromomethane with a set of 21 alkyl esters and with 6 alkanes. The data show a database on changes in volume and on the energy experienced in the mixing processes, with a contribution of more than 900 points (x1,yE=hE or vE). The provided information is original and was measured in the laboratory at a constant temperature of 298.15 K and atmospheric pressure. Brominated compounds are of interest in various industrial applications, such as pharmaceutical, chemical, agriculture, and others. As these compounds are typically found in solution the information provided has significant value. In addition, scientists use this information for theoretical purposes to develop behavioural theories.

Keywords

• Mixing properties
• Alkyl alkanoate
• Alkane
• Dibromomethane
• Mixing enthalpy
• Mixing volume change