Z. Maczynska, Andrzej Maczynski Solubility, Solubility data series A mixture of (1) and (2) was rotated for twenty hours in a constant temperature bath at 25°C. A sample (5-20 mL) of the aqueous phase was withdrawn and extracted with a measured volume of hexane (10-50 mL) by shaking in a glass-stoppered Erlenmeyer flask. Next, the absorbance of the hexane phase was measured against a hexane blank on the Beckman spectrophotometer. The International Union of Pure and Applied Chemistry Andrews, L. J.; Keefer, R. M.; J. Am. Chem. Soc. 1949, 71, 3644-77. paper https://doi.org/10.1021/ja01179a018 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 Kodak Co., best grade; recrystallized from ethanol; m.p. 80.5°C 7732-18-5 2 H2O InChI=1S/H2O/h1H2 XLYOFNOQVPJJNP-UHFFFAOYSA-N 18.0153 Water Not specified. Naphthalene with Water