Valerii P. Sazonov 1 4.000e+01 Ambient temperature 4 4.000 °C 2 3.1315e+02 Ambient temperature 5 3.1315 $\pu{K}$ -2 7.87e-02 Mole fraction - Liquid (1) 3 7.87 1 1 0 4.0e+00 Percent mass fraction (1) 2 4.0 1 1 5.000e+01 Ambient temperature 4 5.000 °C 2 3.2315e+02 Ambient temperature 5 3.2315 $\pu{K}$ -1 1.184e-01 Mole fraction - Liquid (1) 4 1.184 1 2 0 6.15e+00 Percent mass fraction (1) 3 6.15 1 1 4.000e+01 Ambient temperature 4 4.000 °C 2 3.1315e+02 Ambient temperature 5 3.1315 $\pu{K}$ -1 8.961e-01 Mole fraction - Liquid (1) 4 8.961 1 3 1 8.079e+01 Percent mass fraction (1) 4 8.079 1 1 5.000e+01 Ambient temperature 4 5.000 °C 2 3.2315e+02 Ambient temperature 5 3.2315 $\pu{K}$ -1 8.722e-01 Mole fraction - Liquid (1) 4 8.722 1 4 1 7.690e+01 Percent mass fraction (1) 4 7.690 1 1 Solubility, Solubility data series The titration method was used. Component (1) was added from a burette to a known amount of (2) until the mixture became turbid. The upper face of an equilibrium vessel which was polished flat and fitted with a lid and Teflon O-ring held tightly by six bolts. The lid contained two feed tubes to introduce the second component, two sampling tubes, a thermistor and a pressure measuring tube connected to a mercury manometer. Nitrogen gas was used to pressurize the lower sampling tube, so that the mixture could not enter into its during the mixing process. During titration, the samples were maintained at a desired temperature by means of a water thermostat. The International Union of Pure and Applied Chemistry Nagata, I.; Katoh, K.; Thermochim. Acta 39, 45 (1980). paper https://doi.org/10.1016/0040-6031(80)80055-4 75-05-8 1 C2H3N InChI=1S/C2H3N/c1-2-3/h1H3 WEVYAHXRMPXWCK-UHFFFAOYSA-N 41.052 Acetonitrile Source not specified; reagent grade; not purified; $n_{D}^{25}$, = 1.34170. 110-82-7 2 C6H12 InChI=1S/C6H12/c1-2-4-6-5-3-1/h1-6H2 XDTMQSROBMDMFD-UHFFFAOYSA-N 84.1595 Cyclohexane Source not specified; spectrograde; not purified; $n_{D}^{25}$, = 1.42352. Acetonitrile with Cyclohexane