William E. Acree, Jr. 2 3.011e+02 Ambient temperature 4 3.011 $\pu{K}$ -1 4.10e-01 Mole fraction - Liquid (1) 3 4.10 1 -1 5.90e-01 Mole fraction - Liquid (2) 3 5.90 1 1 2 3.163e+02 Ambient temperature 4 3.163 $\pu{K}$ -1 5.85e-01 Mole fraction - Liquid (1) 3 5.85 1 -1 4.15e-01 Mole fraction - Liquid (2) 3 4.15 1 2 2 3.175e+02 Ambient temperature 4 3.175 $\pu{K}$ -1 6.05e-01 Mole fraction - Liquid (1) 3 6.05 1 -1 3.95e-01 Mole fraction - Liquid (2) 3 3.95 1 3 2 3.187e+02 Ambient temperature 4 3.187 $\pu{K}$ -1 6.26e-01 Mole fraction - Liquid (1) 3 6.26 1 -1 3.74e-01 Mole fraction - Liquid (2) 3 3.74 1 4 2 3.226e+02 Ambient temperature 4 3.226 $\pu{K}$ -1 6.77e-01 Mole fraction - Liquid (1) 3 6.77 1 -1 3.23e-01 Mole fraction - Liquid (2) 3 3.23 1 5 2 3.255e+02 Ambient temperature 4 3.255 $\pu{K}$ -1 7.13e-01 Mole fraction - Liquid (1) 3 7.13 1 -1 1.87e-01 Mole fraction - Liquid (2) 3 1.87 1 6 1 Solubility, Solubility data series Constant temperature bath and a precision thermometer. Mixtures of known concentrations sealed in glass tubes and placed in constant temperature to equilibrate. Samples were rotated while bath temperature slowly increased. Solubility determined by noting the temperature at which the last trace of solid solute disappeared. Measurements repeated several times to verify results. The International Union of Pure and Applied Chemistry Warner, J. C.; Scheib, R. C.; Svirbely, W. J.; J. Chem. Phys. 1934, 2, 590-594. paper https://doi.org/10.1063/1.1749539 92-52-4 1 C12H10 InChI=1S/C12H10/c1-3-7-11(8-4-1)12-9-5-2-6-10-12/h1-10H ZUOUZKKEUPVFJK-UHFFFAOYSA-N 154.208 Biphenyl Purity not specified, Eastman Kodak Company, Rochester, New York, USA, was recrystallized several times from alcohol. 71-43-2 2 C6H6 InChI=1S/C6H6/c1-2-4-6-5-3-1/h1-6H UHOVQNZJYSORNB-UHFFFAOYSA-N 78.1118 Benzene Thiophene free, Eastman Kodak Company, was dried over calcium chloride and distilled shortly before use. Biphenyl with Benzene