William E. Acree, Jr. 2 3.092e+02 Ambient temperature 4 3.092 $\pu{K}$ -2 9.27e-02 Mole fraction - Liquid (1) 3 9.27 1 -1 9.073e-01 Mole fraction - Liquid (2) 4 9.073 1 1 2 3.174e+02 Ambient temperature 4 3.174 $\pu{K}$ -1 1.171e-01 Mole fraction - Liquid (1) 4 1.171 1 -1 8.829e-01 Mole fraction - Liquid (2) 4 8.829 1 2 2 3.253e+02 Ambient temperature 4 3.253 $\pu{K}$ -1 1.433e-01 Mole fraction - Liquid (1) 4 1.433 1 -1 8.567e-01 Mole fraction - Liquid (2) 4 8.567 1 3 2 3.321e+02 Ambient temperature 4 3.321 $\pu{K}$ -1 1.792e-01 Mole fraction - Liquid (1) 4 1.792 1 -1 8.208e-01 Mole fraction - Liquid (2) 4 8.208 1 4 2 3.384e+02 Ambient temperature 4 3.384 $\pu{K}$ -1 2.140e-01 Mole fraction - Liquid (1) 4 2.140 1 -1 7.860e-01 Mole fraction - Liquid (2) 4 7.860 1 5 2 3.423e+02 Ambient temperature 4 3.423 $\pu{K}$ -1 2.407e-01 Mole fraction - Liquid (1) 4 2.407 1 -1 7.593e-01 Mole fraction - Liquid (2) 4 7.593 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 same temperature at which the last trace of solid solute disappeared. The International Union of Pure and Applied Chemistry Coon, J. E.; Sediawan, W. B.; Auwaerter, J. E.; McLaughlin, E.; J. Solution Chem. 1988, 16, 519-534. paper https://doi.org/10.1007/bf00651460 261-31-4 1 C13H10S InChI=1S/C13H10S/c1-3-7-12-10(5-1)9-11-6-2-4-8-13(11)14-12/h1-8H,9H2 PQJUJGAVDBINPI-UHFFFAOYSA-N 198.283 Thioxanthene 99+%, gift from Dr. E. J. Eisenbraun, Oklahoma State University, USA, was recrystallized from toluene. 110-02-1 2 C4H4S InChI=1S/C4H4S/c1-2-4-5-3-1/h1-4H YTPLMLYBLZKORZ-UHFFFAOYSA-N 84.1396 Thiophene Gold Label, 99.9+%, Aldrich Chemical Company, was used as received. Thioxanthene with Thiophene