Andrzej Maczynski, Z. Maczynska 1 1.0e+01 Ambient temperature 2 1.0 °C -2 3.68e-02 Relative mass - solution (1) 3 3.68 g₁/100 g₂ 1 -5 7.20e-05 Mole fraction - Liquid (1) 3 7.20 1 1 2.2e+01 Ambient temperature 2 2.2 °C -2 4.92e-02 Relative mass - solution (1) 3 4.92 g₁/100 g₂ 2 -5 9.62e-05 Mole fraction - Liquid (1) 3 9.62 1 1 1 1.0e+01 Ambient temperature 2 1.0 °C -2 4.26e-02 Relative mass - solution (2) 3 4.26 g₁/100 g₂ 1 -3 2.18e-03 Mole fraction - Liquid (2) 3 2.18 1 1 2.2e+01 Ambient temperature 2 2.2 °C -2 5.26e-02 Relative mass - solution (2) 3 5.26 g₁/100 g₂ 2 -3 2.68e-03 Mole fraction - Liquid (2) 3 2.68 1 2 Solubility, Solubility data series The solubility of (1) in (2) was determined by titration. The solubility of (2) in (1) was determined by Clifford's method [1]. Dried air was passed through the vessel with a saturated solution of (2) in (1) and U-tubes with $\ce{CaCl2}$ and next absorbed (2) was weighed. The International Union of Pure and Applied Chemistry Clifford, C. W.; Ind. Eng. Chem. 1921, 13, 628. paper https://doi.org/10.1021/ie50139a018 Uspenskii, S. P.; Neft. Khoz. 1929, 11-12, 713-7. paper https://oil-industry.net/pdf/1929/12/713_uspensky.pdf 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; BP = 109.8°C at 752 mm Hg, $d_{4}^{22}$ = 0.8636, $d_{4}^{10}$ = 0.8743. 7732-18-5 2 H2O InChI=1S/H2O/h1H2 XLYOFNOQVPJJNP-UHFFFAOYSA-N 18.0153 Water Not specified. Toluene with Water