Reference materials for phase equilibrium studies. 1. Liquid–liquid equilibria (IUPAC Technical Report)

Abstract This article is the first of three projected IUPAC Technical Reports resulting from Project 2011-037-2-100 (Reference Materials for Phase Equilibrium Studies). The goal this project to select reference systems with critically evaluated property values validation instruments and techniques used in phase equilibrium studies mixtures. report proposes seven liquid–liquid studies, covering four most common categories binary mixtures: aqueous moderate solubility, non-aqueous systems, low ionic liquids. For each system, available literature sources, accepted data, smoothing equations, estimated uncertainties are given.