William E. Acree, Jr. 1 2.50e+01 Ambient temperature 3 2.50 &deg;C -3 2.57e-03 Mole fraction - Liquid (1) 3 2.57 1 -1 9.974e-01 Mole fraction - Liquid (2) 4 9.974 1 1 1 3.50e+01 Ambient temperature 3 3.50 &deg;C -3 4.02e-03 Mole fraction - Liquid (1) 3 4.02 1 -1 9.960e-01 Mole fraction - Liquid (2) 4 9.960 1 2 1 Solubility, Solubility data series Constant temperature bath and a precision thermometer.<br>Mixtures of known concentrations placed in special solubility flask and equilibrated in a constant temperature bath for 48 hours. The entire saturated solution was withdrawn by suction. Solubility based upon weight of undissolved solid, which remained in the solubility flask after solution was removed. The International Union of Pure and Applied Chemistry Simons, J. H.; Linevsky, M. J.; J. Am. Chem. Soc. 1952, 74, 4750-4751. paper https://doi.org/10.1021/ja01139a007 91-20-3 1 C10H8 InChI=1S/C10H8/c1-2-6-10-8-4-3-7-9(10)5-1/h1-8H UFWIBTONFRDIAS-UHFFFAOYSA-N 128.171 Naphthalene Purity and source not given, was recrystallized two times from ethanol. 308-48-5 2 C8F18O InChI=1S/C8F18O/c9-1(10,5(17,18)19)3(13,14)7(23,24)27-8(25,26)4(15,16)2(11,12)6(20,21)22 LOJJTTDNNWYSGX-UHFFFAOYSA-N 454.056 Perfluoro-dibutyl ether Purity and specific isomer not specified by authors and distilled shortly before use. Naphthalene with Perfluoro-dibutyl ether