{"compilation": {"title": "Solubility data from IUPAC SDS Volume 37 (page 10) - 2-Methyl-1,3-butadiene with Water", "publisher": "The International Union of Pure and Applied Chemistry", "keywords": "Solubility, Solubility data series", "compilers": "Andrzej Maczynski", "sources": [{"citation": "Pavlova, S. P.; Pavlov, S. Yu.; Serafimov, L. A.; Kofman, L. S.; Promyshlennost. Sinteticheskogo Kauchuka 1966, 3, 18-20.", "pubtype": "paper"}], "system": "2-Methyl-1,3-butadiene with Water", "substances": [{"constituent": 1, "name": "2-Methyl-1,3-butadiene", "formula": "C5H8", "molweight": 68.117, "casrn": "78-79-5", "inchi": "InChI=1S/C5H8/c1-4-5(2)3/h4H,1-2H2,3H3", "inchikey": "RRHGJUQNOFWUDK-UHFFFAOYSA-N", "sample": "source not specified; better than 99.7 wt%."}, {"constituent": 2, "name": "Water", "formula": "H2O", "molweight": 18.0153, "casrn": "7732-18-5", "inchi": "InChI=1S/H2O/h1H2", "inchikey": "XLYOFNOQVPJJNP-UHFFFAOYSA-N", "sample": "Doubly distilled."}], "method": "The solubility of (1) in (2) was determined by glc. The solubility of (2) in (1) was determined by the Karl Fischer reagent method.", "dataset": [{"series": 1, "title": "Solubility of 2-methyl-1,3-butadiene in water", "points": [{"pntnum": 1, "conditions": [{"property": "Ambient temperature", "number": "2.0e+01", "significand": "2.0", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "1.441e-04", "significand": "1.441", "exponent": "-4", "sigfigs": "4", "unit": "1"}], "supplemental": [{"property": "Relative mass - solution (1)", "number": "5.448e-02", "significand": "5.448", "exponent": "-2", "sigfigs": "4", "unit": "g<sub>1</sub>/100 g sln"}]}, {"pntnum": 2, "conditions": [{"property": "Ambient temperature", "number": "4.0e+01", "significand": "4.0", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "1.758e-04", "significand": "1.758", "exponent": "-4", "sigfigs": "4", "unit": "1"}], "supplemental": [{"property": "Relative mass - solution (1)", "number": "6.646e-02", "significand": "6.646", "exponent": "-2", "sigfigs": "4", "unit": "g<sub>1</sub>/100 g sln"}]}, {"pntnum": 3, "conditions": [{"property": "Ambient temperature", "number": "5.0e+01", "significand": "5.0", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "2.013e-04", "significand": "2.013", "exponent": "-4", "sigfigs": "4", "unit": "1"}], "supplemental": [{"property": "Relative mass - solution (1)", "number": "7.609e-02", "significand": "7.609", "exponent": "-2", "sigfigs": "4", "unit": "g<sub>1</sub>/100 g sln"}]}, {"pntnum": 4, "conditions": [{"property": "Ambient temperature", "number": "6.0e+01", "significand": "6.0", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "2.294e-04", "significand": "2.294", "exponent": "-4", "sigfigs": "4", "unit": "1"}], "supplemental": [{"property": "Relative mass - solution (1)", "number": "8.671e-02", "significand": "8.671", "exponent": "-2", "sigfigs": "4", "unit": "g<sub>1</sub>/100 g sln"}]}]}, {"series": 2, "title": "Solubility of water in 2-methyl-1,3-butadiene", "points": [{"pntnum": 1, "conditions": [{"property": "Ambient temperature", "number": "2.0e+01", "significand": "2.0", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}], "data": [{"property": "Mole fraction - Liquid (2)", "number": "2.26e-03", "significand": "2.26", "exponent": "-3", "sigfigs": "3", "unit": "1"}, {"property": "Mole fraction - Liquid (2)", "number": "2.26e-03", "significand": "2.26", "exponent": "-3", "sigfigs": "3", "unit": "1"}], "supplemental": [{"property": "Relative mass - solution (2)", "number": "5.98e-02", "significand": "5.98", "exponent": "-2", "sigfigs": "3", "unit": "g<sub>2</sub>/100 g sln"}]}, {"pntnum": 2, "conditions": [{"property": "Ambient temperature", "number": "4.0e+01", "significand": "4.0", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}], "data": [{"property": "Mole fraction - Liquid (2)", "number": "3.58e-03", "significand": "3.58", "exponent": "-3", "sigfigs": "3", "unit": "1"}, {"property": "Mole fraction - Liquid (2)", "number": "3.58e-03", "significand": "3.58", "exponent": "-3", "sigfigs": "3", "unit": "1"}], "supplemental": [{"property": "Relative mass - solution (2)", "number": "9.49e-02", "significand": "9.49", "exponent": "-2", "sigfigs": "3", "unit": "g<sub>2</sub>/100 g sln"}]}, {"pntnum": 3, "conditions": [{"property": "Ambient temperature", "number": "6.0e+01", "significand": "6.0", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}], "data": [{"property": "Mole fraction - Liquid (2)", "number": "5.53e-03", "significand": "5.53", "exponent": "-3", "sigfigs": "3", "unit": "1"}, {"property": "Mole fraction - Liquid (2)", "number": "5.53e-03", "significand": "5.53", "exponent": "-3", "sigfigs": "3", "unit": "1"}], "supplemental": [{"property": "Relative mass - solution (2)", "number": "1.468e-01", "significand": "1.468", "exponent": "-1", "sigfigs": "4", "unit": "g<sub>2</sub>/100 g sln"}]}]}]}}