Andrzej Maczynski, Z. Maczynska Solubility, Solubility data series The water determination was carried out according to Johansson's modification of the Karl Fischer titration described in [1,2]. The International Union of Pure and Applied Chemistry Johansson, A.; Sv. Papperstidn. 1947, 50(11B), 124-33. paper Hogfeldt, E.; Bolander, B.; Ark. Kemi 1963, 21(16), 161-86. paper 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 Kebo; purity 99.0%; used as received. 7732-18-5 2 H2O InChI=1S/H2O/h1H2 XLYOFNOQVPJJNP-UHFFFAOYSA-N 18.0153 Water not specified. Toluene with Water