William E. Acree, Jr. 1 2.50e+01 Ambient temperature 3 2.50 &deg;C -1 2.043e-01 Mole fraction - Liquid (1) 4 2.043 1 -1 7.957e-01 Mole fraction - Liquid (2) 4 7.957 1 1 1 Solubility, Solubility data series Constant temperature bath, thermometer, and a precision refratometer.<br>Excess solute and solvent placed in glass bottles and allowed to equilibrate with gentle agitation for several days at constant temperature. Refractive indices of saturated solutions were measured and solubilities obtained using a calibration curve. Attainment of equilibrium verified by making repetitive measurements after several additional days. The International Union of Pure and Applied Chemistry Heric, E. L.; Posey, C. D.; J. Chem. Eng. Data 1964, 9, 35-43. paper https://doi.org/10.1021/je60020a012 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 Eastman Chemical Company, Rochester, New York, USA, was used as received. 544-76-3 2 C16H34 InChI=1S/C16H34/c1-3-5-7-9-11-13-15-16-14-12-10-8-6-4-2/h3-16H2,1-2H3 DCAYPVUWAIABOU-UHFFFAOYSA-N 226.441 Hexadecane Practical Grade, Eastman Chemical Company, was dried over phosphorous pentoxide and distilled to a final purity of 99.1%. Naphthalene with n-Hexadecane