{"compilation": {"title": "Solubility data from IUPAC SDS Volume 72 (page 1498) - Nitromethane with 2-Methoxy-2-methylpropane and Water", "publisher": "The International Union of Pure and Applied Chemistry", "keywords": "Solubility, Solubility data series", "compilers": "Nikolai V. Sazonov", "sources": [{"citation": "Kub\u00ed\u010dek, V.; Nov\u00e1k, J. P.; Matou\u0161, J.; Collect. Czech. Chem. Commun. 58, 983-95 (1993).", "pubtype": "paper", "url": "https://doi.org/10.1135/cccc19930983"}], "system": "Nitromethane with 2-Methoxy-2-methylpropane and Water", "substances": [{"constituent": 1, "name": "Nitromethane", "formula": "CH3NO2 ", "molweight": 61.04, "casrn": "75-52-5", "inchi": "InChI=1S/CH3NO2/c1-2(3)4/h1H3", "inchikey": "LYGJENNIWJXYER-UHFFFAOYSA-N", "sample": "Xenon (Poland); dried with sodium and distilled on a packed column with 40 theoretical plates; $n_{D}^{20}$ = 1.3820; $\\rho^{20} = \\pu{1138.2 g L-1}$."}, {"constituent": 2, "name": "2-Methoxy-2-methylpropane", "formula": "C5H12O", "molweight": 88.1482, "casrn": "1634-04-4", "inchi": "InChI=1S/C5H12O/c1-5(2,3)6-4/h1-4H3", "inchikey": "BZLVMXJERCGZMT-UHFFFAOYSA-N", "sample": "Obtained from the Synthetic Rubber Research Institute (Czech); dried with sodium and distilled on a packed column; 0.005 mass% of water by the Karl Fischer analysis; $n_{D}^{20}$ = 1.3688, $\\rho^{20} = \\pu{740.3 g L-1}$."}, {"constituent": 3, "name": "Water", "formula": "H2O", "molweight": 18.0153, "casrn": "7732-18-5", "inchi": "InChI=1S/H2O/h1H2", "inchikey": "XLYOFNOQVPJJNP-UHFFFAOYSA-N", "sample": "Twice distilled."}], "method": "Two methods were used. The solubility curve was determined by the titration method. The compositions of equilibrium liquid phases were determined by the analytical method with the apparatus described in Kubicek et al. [1].", "reference": {"citation": "Kubicek, V.; Matous, J.; Novak, J. P.; Collect. Czech. Chem. Commun. 57, 2021 (1992).", "pubtype": "paper", "url": "https://doi.org/10.1135/cccc19922021"}, "dataset": [{"series": 1, "title": "Table 1.Mutual solubility of nitromethane, 2-methoxy-2-methylpropane and water", "points": [{"pntnum": 1, "conditions": [{"property": "Ambient temperature", "number": "2.0e+01", "significand": "2.0", "exponent": "1", "sigfigs": "2", "unit": "°C"}, {"property": "Ambient temperature", "number": "2.93e+02", "significand": "2.93", "exponent": "2", "sigfigs": "3", "unit": "$\\pu{K}$"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "3.23e-01", "significand": "3.23", "exponent": "-1", "sigfigs": "3", "unit": "1"}, {"property": "Mole fraction - Liquid (2)", "number": "5.45e-01", "significand": "5.45", "exponent": "-1", "sigfigs": "3", "unit": "1"}], "supplemental": [{"property": "Mass fraction (1)", "number": "2.81e-01", "significand": "2.81", "exponent": "-1", "sigfigs": "3", "unit": "1"}, {"property": "Mass fraction (2)", "number": "6.85e-01", "significand": "6.85", "exponent": "-1", "sigfigs": "3", "unit": "1"}]}, {"pntnum": 2, "conditions": [{"property": "Ambient temperature", "number": "2.0e+01", "significand": "2.0", "exponent": "1", "sigfigs": "2", "unit": "°C"}, {"property": "Ambient temperature", "number": "2.93e+02", "significand": "2.93", "exponent": "2", "sigfigs": "3", "unit": "$\\pu{K}$"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "5.21e-01", "significand": "5.21", "exponent": "-1", "sigfigs": "3", "unit": "1"}, {"property": "Mole fraction - Liquid (2)", "number": "3.53e-01", "significand": "3.53", "exponent": "-1", "sigfigs": "3", "unit": "1"}], "supplemental": [{"property": "Mass fraction (1)", "number": "4.88e-01", "significand": "4.88", "exponent": "-1", "sigfigs": "3", "unit": "1"}, {"property": "Mass fraction (2)", "number": "4.77e-01", "significand": "4.77", "exponent": "-1", "sigfigs": "3", "unit": "1"}]}, {"pntnum": 3, "conditions": [{"property": "Ambient temperature", "number": "2.0e+01", "significand": "2.0", "exponent": "1", "sigfigs": "2", "unit": "°C"}, {"property": "Ambient temperature", "number": "2.93e+02", "significand": "2.93", "exponent": "2", "sigfigs": "3", "unit": "$\\pu{K}$"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "6.88e-01", "significand": "6.88", "exponent": "-1", "sigfigs": "3", "unit": "1"}, {"property": "Mole fraction - Liquid (2)", "number": "2.01e-01", "significand": "2.01", "exponent": "-1", "sigfigs": "3", "unit": "1"}], "supplemental": [{"property": "Mass fraction (1)", "number": "6.80e-01", "significand": "6.80", "exponent": "-1", "sigfigs": "3", "unit": "1"}, {"property": "Mass fraction (2)", "number": "2.87e-01", "significand": "2.87", "exponent": "-1", "sigfigs": "3", "unit": "1"}]}, {"pntnum": 4, "conditions": [{"property": "Ambient temperature", "number": "2.0e+01", "significand": "2.0", "exponent": "1", "sigfigs": "2", "unit": "°C"}, {"property": "Ambient temperature", "number": "2.93e+02", "significand": "2.93", "exponent": "2", "sigfigs": "3", "unit": "$\\pu{K}$"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "5e-03", "significand": "5", "exponent": "-3", "sigfigs": "1", "unit": "1"}, {"property": "Mole fraction - Liquid (2)", "number": "1.1e-02", "significand": "1.1", "exponent": "-2", "sigfigs": "2", "unit": "1"}], "supplemental": [{"property": "Mass fraction (1)", "number": "1.6e-02", "significand": "1.6", "exponent": "-2", "sigfigs": "2", "unit": "1"}, {"property": "Mass fraction (2)", "number": "5.1e-02", "significand": "5.1", "exponent": "-2", "sigfigs": "2", "unit": "1"}]}]}, {"series": 2, "title": "Table 2. Compositions of equilibrium liquid phases ternary system", "points": [{"pntnum": 1, "conditions": [{"property": "Ambient temperature", "number": "2.0e+01", "significand": "2.0", "exponent": "1", "sigfigs": "2", "unit": "°C"}, {"property": "Ambient temperature", "number": "2.93e+02", "significand": "2.93", "exponent": "2", "sigfigs": "3", "unit": "$\\pu{K}$"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "1.28e-01", "significand": "1.28", "exponent": "-1", "sigfigs": "3", "unit": "1"}, {"property": "Mole fraction - Liquid (2)", "number": "7.76e-01", "significand": "7.76", "exponent": "-1", "sigfigs": "3", "unit": "1"}], "supplemental": [{"property": "Mass fraction (1)", "number": "1.00e-01", "significand": "1.00", "exponent": "-1", "sigfigs": "3", "unit": "1"}, {"property": "Mass fraction (2)", "number": "8.78e-01", "significand": "8.78", "exponent": "-1", "sigfigs": "3", "unit": "1"}]}, {"pntnum": 2, "conditions": [{"property": "Ambient temperature", "number": "2.0e+01", "significand": "2.0", "exponent": "1", "sigfigs": "2", "unit": "°C"}, {"property": "Ambient temperature", "number": "2.93e+02", "significand": "2.93", "exponent": "2", "sigfigs": "3", "unit": "$\\pu{K}$"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "2.25e-01", "significand": "2.25", "exponent": "-1", "sigfigs": "3", "unit": "1"}, {"property": "Mole fraction - Liquid (2)", "number": "6.60e-01", "significand": "6.60", "exponent": "-1", "sigfigs": "3", "unit": "1"}], "supplemental": [{"property": "Mass fraction (1)", "number": "1.86e-01", "significand": "1.86", "exponent": "-1", "sigfigs": "3", "unit": "1"}, {"property": "Mass fraction (2)", "number": "7.86e-01", "significand": "7.86", "exponent": "-1", "sigfigs": "3", "unit": "1"}]}, {"pntnum": 3, "conditions": [{"property": "Ambient temperature", "number": "2.0e+01", "significand": "2.0", "exponent": "1", "sigfigs": "2", "unit": "°C"}, {"property": "Ambient temperature", "number": "2.93e+02", "significand": "2.93", "exponent": "2", "sigfigs": "3", "unit": "$\\pu{K}$"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "3.21e-01", "significand": "3.21", "exponent": "-1", "sigfigs": "3", "unit": "1"}, {"property": "Mole fraction - Liquid (2)", "number": "5.51e-01", "significand": "5.51", "exponent": "-1", "sigfigs": "3", "unit": "1"}], "supplemental": [{"property": "Mass fraction (1)", "number": "2.78e-01", "significand": "2.78", "exponent": "-1", "sigfigs": "3", "unit": "1"}, {"property": "Mass fraction (2)", "number": "6.89e-01", "significand": "6.89", "exponent": "-1", "sigfigs": "3", "unit": "1"}]}, {"pntnum": 4, "conditions": [{"property": "Ambient temperature", "number": "2.0e+01", "significand": "2.0", "exponent": "1", "sigfigs": "2", "unit": "°C"}, {"property": "Ambient temperature", "number": "2.93e+02", "significand": "2.93", "exponent": "2", "sigfigs": "3", "unit": "$\\pu{K}$"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "5.79e-01", "significand": "5.79", "exponent": "-1", "sigfigs": "3", "unit": "1"}, {"property": "Mole fraction - Liquid (2)", "number": "2.96e-01", "significand": "2.96", "exponent": "-1", "sigfigs": "3", "unit": "1"}], "supplemental": [{"property": "Mass fraction (1)", "number": "5.55e-01", "significand": "5.55", "exponent": "-1", "sigfigs": "3", "unit": "1"}, {"property": "Mass fraction (2)", "number": "4.10e-01", "significand": "4.10", "exponent": "-1", "sigfigs": "3", "unit": "1"}]}, {"pntnum": 5, "conditions": [{"property": "Ambient temperature", "number": "2.0e+01", "significand": "2.0", "exponent": "1", "sigfigs": "2", "unit": "°C"}, {"property": "Ambient temperature", "number": "2.93e+02", "significand": "2.93", "exponent": "2", "sigfigs": "3", "unit": "$\\pu{K}$"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "7.68e-01", "significand": "7.68", "exponent": "-1", "sigfigs": "3", "unit": "1"}, {"property": "Mole fraction - Liquid (2)", "number": "1.35e-01", "significand": "1.35", "exponent": "-1", "sigfigs": "3", "unit": "1"}], "supplemental": [{"property": "Mass fraction (1)", "number": "7.74e-01", "significand": "7.74", "exponent": "-1", "sigfigs": "3", "unit": "1"}, {"property": "Mass fraction (2)", "number": "1.97e-01", "significand": "1.97", "exponent": "-1", "sigfigs": "3", "unit": "1"}]}, {"pntnum": 6, "conditions": [{"property": "Ambient temperature", "number": "2.0e+01", "significand": "2.0", "exponent": "1", "sigfigs": "2", "unit": "°C"}, {"property": "Ambient temperature", "number": "2.93e+02", "significand": "2.93", "exponent": "2", "sigfigs": "3", "unit": "$\\pu{K}$"}], "data": [{"property": "Mole fraction - 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