Andrzej Maczynski Solubility, Solubility data series After an excess of (1) had been shaken with about 1 L of (2) for about a week, a known volume of saturated solution was made slightly alkaline, and a stream of pure air passed through a silica tube packed with cupric oxide and heated to redness, the (2) was removed by concentrated sulfuric acid and calcium chloride and the carbon dioxide absorbed and weighed in soda-asbestos. The precautions usual in organic combustions were taken. The International Union of Pure and Applied Chemistry Morrison, T. J.; Billett, F.; J. Chem. Soc. 1952, 3819-3822. paper https://doi.org/10.1039/jr9520003819 108-88-3 1 C7H8 InChI=1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3 YXFVVABEGXRONW-UHFFFAOYSA-N 92.1384 Toluene source not specified; purest obtainable material; distilled; purity not specified. 7732-18-5 2 H2O InChI=1S/H2O/h1H2 XLYOFNOQVPJJNP-UHFFFAOYSA-N 18.0153 Water Not specified. Toluene with Water