Isothermal vapor liquid equilibrium data for five binary systems including 1,1,2,3,3,3-hexafluoro-l-propene and either 2,2,3,3,4,4,4-heptafluoro-1-butanol, cyclohexane, methylcyclohexane, 2-methyltetrahydrofuran, or n -hexane were experimentally measured. The data were measured using the "static-analytic" method isothermally at 313.15 K and between pressures of 0.401 and 1.075 MPa. The expanded uncertainties for pressure and temperature were estimated to be 0.05 K and 0.007 MPa, respectively. On average, the expanded uncertainties for the liquid and vapor phase compositions were 0.008 and 0.002, respectively. The experimental data were correlated using the Peng Robinson equation of state with the Mathias Copeman a function and the Wong Sandler mixing rule. The Wong Sandler mixing rule was coupled with the nonrandom two -liquid activity coefficient model.