Valerii P. Sazonov, Nikolai V. Sazonov 1 2.50e+01 Ambient temperature 3 2.50 °C 2 2.982e+02 Ambient temperature 4 2.982 $\pu{K}$ -1 1.110e-01 Mole fraction - Liquid (1) 4 1.110 1 1 0 4.87e+00 Percent mass fraction (1) 3 4.87 1 1 2.69e+01 Ambient temperature 3 2.69 °C 2 3.001e+02 Ambient temperature 4 3.001 $\pu{K}$ -1 1.187e-01 Mole fraction - Liquid (1) 4 1.187 1 2 0 5.23e+00 Percent mass fraction (1) 3 5.23 1 1 4.82e+01 Ambient temperature 3 4.82 °C 2 3.214e+02 Ambient temperature 4 3.214 $\pu{K}$ -1 1.562e-01 Mole fraction - Liquid (1) 4 1.562 1 3 0 7.05e+00 Percent mass fraction (1) 3 7.05 1 1 2.50e+01 Ambient temperature 3 2.50 °C 2 2.982e+02 Ambient temperature 4 2.982 $\pu{K}$ -1 9.568e-01 Mole fraction - Liquid (1) 4 9.568 1 4 1 9.007e+01 Percent mass fraction (1) 4 9.007 1 1 2.69e+01 Ambient temperature 3 2.69 °C 2 3.001e+02 Ambient temperature 4 3.001 $\pu{K}$ -1 9.550e-01 Mole fraction - Liquid (1) 4 9.550 1 5 1 8.969e+01 Percent mass fraction (1) 4 8.969 1 1 4.82e+01 Ambient temperature 3 4.82 °C 2 3.214e+02 Ambient temperature 4 3.214 $\pu{K}$ -1 9.425e-01 Mole fraction - Liquid (1) 4 9.425 1 6 1 8.704e+01 Percent mass fraction (1) 4 8.704 1 1 Solubility, Solubility data series The mutual solubilities of the components were determined with the help of Ziess interferometer. No experimental details were reported. The International Union of Pure and Applied Chemistry Lakhanpal, M. L.; Mandal, N. J.; Ahuja, S. C.; Indian J. Chem. 20A, 1008 (1981). paper 75-05-8 1 C2H3N InChI=1S/C2H3N/c1-2-3/h1H3 WEVYAHXRMPXWCK-UHFFFAOYSA-N 41.052 Acetonitrile Source not specified; pure grade; twice distilled, first over $\ce{P2O5}$, then over anhydrous potassium carbonate, collected the fraction at 80°C. 142-82-5 2 C7H16 InChI=1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3 IMNFDUFMRHMDMM-UHFFFAOYSA-N 100.202 Heptane Veb Laborchemie Apolda, Germany; pure grade; dried over anhydrous $\ce{CaCl2}$ and distilled over sodium; collected the fraction distilling at 98.4°C. Acetonitrile with Heptane