Marie C. Haulait-Pirson 0 0e+00 Ambient temperature 0 0 °C 0 4.39e+00 Relative mass - solution (1) 3 4.39 mg/kg 1 -7 7.9e-07 Mole fraction - Liquid (1) 2 7.9 1 1 2.5e+01 Ambient temperature 2 2.5 °C 0 3.37e+00 Relative mass - solution (1) 3 3.37 mg/kg 2 -6 6.1e-06 Mole fraction - Liquid (1) 2 6.1 1 1 0 0e+00 Ambient temperature 0 0 °C 1 2.6e+01 Relative mass - solution (2) 2 2.6 mg/kg 1 -4 1.45e-04 Mole fraction - Liquid (2) 3 1.45 1 1 2.5e+01 Ambient temperature 2 2.5 °C 1 8.2e+01 Relative mass - solution (2) 2 8.2 mg/kg 2 -4 4.56e-04 Mole fraction - Liquid (2) 3 4.56 1 2 Solubility, Solubility data series The solubility of (1) in 2) was determined by gas chromatography. The solubility of (2) in (1) was determined by Karl Fischer titration. 50 mL of (1) together with 50 mL of (2) were placed in a 15 mL Hypovial closed with a Teflon coated rubber septum and placed in a constant-temperature water bath. The system was stirred magnetically for 24 hr or was kept in the bath without stirring for at least seven days before samples were taken for analysis. Details of the analysis are given in the paper. The International Union of Pure and Applied Chemistry Polak, J.; Lu, B. C. Y.; Can. J. Chem. 1973, 51, 4018-23. paper https://doi.org/10.1139/v73-599 142-82-5 1 C7H16 InChI=1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3 IMNFDUFMRHMDMM-UHFFFAOYSA-N 100.202 Heptane Phillips Petroleum Co.; pure grade reagent (99%+); shaken three times with distilled water. 7732-18-5 2 H2O InChI=1S/H2O/h1H2 XLYOFNOQVPJJNP-UHFFFAOYSA-N 18.0153 Water Distilled. Heptane with Water