Andrzej Maczynski Solubility, Solubility data series Samples of (1) with (2) were placed in glass stoppered flasks and were shaken intermittently for at least three days in a water-bath held at 25 °C. The (1)-rich phases were analyzed for (2) content by the Karl-Fischer method and the (2)-rich phases were analyzed interferometrically. The International Union of Pure and Applied Chemistry Donahue, D. J.; Bartell, F. E.; J. Phys. Chem. 1952, 56, 480-4. paper https://doi.org/10.1021/j150496a016 7732-18-5 2 H2O InChI=1S/H2O/h1H2 XLYOFNOQVPJJNP-UHFFFAOYSA-N 18.0153 Water purified. 71-43-2 1 C6H6 InChI=1S/C6H6/c1-2-4-6-5-3-1/h1-6H UHOVQNZJYSORNB-UHFFFAOYSA-N 78.1118 Benzene source not specified; best reagent grade; purified by fractional distillation and treatment with silica gel; purity not specified. Benzene with Water