Title: Liquid—liquid equilibria of systems containing perfluoromethylcyclohexane
Abstract: Liquid—liquid equilibria for the quaternary system perfluoromethylcyclohexane (PFMCH)—1-heptene—n-heptane—n-hexane at 288.15 K and for the ternary systems PFMCH—1-heptene—n-heptane, PFMCH—1-heptene—n-hexane and PFMCH—n-heptane—n-hexane at 279.15 K and 288.15 K are reported. The experimental results are compared with predicted values calculated using the NRTL and the UNIQUAC models.