Isothermal vapour-liquid equilibrium data for the binary systems of CHF 3 with (n-nonane, n-decane, or n-undecane) and C 2 F 6 with (n-nonane or n-decane) Williams-Wynn, M.D.; Naidoo, P.; Ramjugernath, D.; Fluid Phase Equilibria 2018, 464, 64-78