William E. Acree, Jr. 1 2.00e+01 Ambient temperature 3 2.00 &deg;C -2 5.67e-02 Mole fraction - Liquid (1) 3 5.67 1 -1 9.433e-01 Mole fraction - Liquid (2) 4 9.433 1 1 1 Solubility, Solubility data series Constant temperature bath, thermometer, and a precision balance. <br>Excess solute and solvent placed in closed glass container and allowed to equilibrate for several hours at constant temperature. Aliquots of saturated solutions were transferred into tared containers and weighed. Solubilities calculated from weight of solid residue that remained after solvent had evaporated. The International Union of Pure and Applied Chemistry Krezewki, R.; Smutek, M.; Collect. Czech. Chem. Commun. 1967, 32, 1258-1259. paper https://doi.org/10.1135/cccc19671258 129-00-0 1 C16H10 InChI=1S/C16H10/c1-3-11-7-9-13-5-2-6-14-10-8-12(4-1)15(11)16(13)14/h1-10H BBEAQIROQSPTKN-UHFFFAOYSA-N 202.251 Pyrene 95% initial purity, source not given, was recrystallized several times from toluene and ethanol to give a melting temperature of 150.5-150.9&deg;C. 108-88-3 2 C7H8 InChI=1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3 YXFVVABEGXRONW-UHFFFAOYSA-N 92.1384 Toluene 99%, Urxovy Zavody, Czech., was used as received. Pyrene with Methylbenzene