William E. Acree, Jr. 2 3.046e+02 Ambient temperature 4 3.046 $\pu{K}$ -1 2.202e-01 Mole fraction - Liquid (1) 4 2.202 1 -1 7.798e-01 Mole fraction - Liquid (2) 4 7.798 1 1 2 3.183e+02 Ambient temperature 4 3.183 $\pu{K}$ -1 2.876e-01 Mole fraction - Liquid (1) 4 2.876 1 -1 7.124e-01 Mole fraction - Liquid (2) 4 7.124 1 2 2 3.318e+02 Ambient temperature 4 3.318 $\pu{K}$ -1 4.022e-01 Mole fraction - Liquid (1) 4 4.022 1 -1 5.978e-01 Mole fraction - Liquid (2) 4 5.978 1 3 2 3.409e+02 Ambient temperature 4 3.409 $\pu{K}$ -1 5.014e-01 Mole fraction - Liquid (1) 4 5.014 1 -1 4.986e-01 Mole fraction - Liquid (2) 4 4.986 1 4 2 3.489e+02 Ambient temperature 4 3.489 $\pu{K}$ -1 6.047e-01 Mole fraction - Liquid (1) 4 6.047 1 -1 3.953e-01 Mole fraction - Liquid (2) 4 3.953 1 5 2 3.499e+02 Ambient temperature 4 3.499 $\pu{K}$ -1 6.286e-01 Mole fraction - Liquid (1) 4 6.286 1 -1 3.714e-01 Mole fraction - Liquid (2) 4 3.714 1 6 1 Solubility, Solubility data series Constant temperature bath and a precision thermometer.<br>Mixtures of known concentrations sealed in glass ampoules and placed in constant temperature to equilibrate. Samples were rotated while bath temperature slowly increased. Solubility determined by visual noting the temperature at which the last trace of solid solute disappeared. The International Union of Pure and Applied Chemistry Coon, J. E.; Auwaerter, J. E.; McLaughlin, E.; Fluid Phase Equilib. 1989, 44, 305-345. paper https://doi.org/10.1016/0378-3812(89)80060-3 92-83-1 1 C13H10O InChI=1S/C13H10O/c1-3-7-12-10(5-1)9-11-6-2-4-8-13(11)14-12/h1-8H,9H2 GJCOSYZMQJWQCA-UHFFFAOYSA-N 182.218 Xanthene 99.65%, Aldrich Chemical Company, Milwaukee, Wisconsin, USA, was used as received. 119-64-2 2 C10H12 InChI=1S/C10H12/c1-2-6-10-8-4-3-7-9(10)5-1/h1-2,5-6H,3-4,7-8H2 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 132.202 1,2,3,4-Tetrahydronaphthalene 99.6+%, Aldrich Chemical Company, was stored over molecular sieves to remove trace water. Xanthene with 1,2,3,4-Tetrahydronaphthalene