{"compilation": {"title": "Solubility data from IUPAC SDS Volume 37 (page 383) - Toluene with Water", "publisher": "The International Union of Pure and Applied Chemistry", "keywords": "Solubility, Solubility data series", "compilers": "Andrzej Maczynski, Z. Maczynska", "sources": [{"citation": "Rosenbaum, C. K.; Walton, J. H.; J. Am. Chem. Soc. 1930, 52, 3568-73.", "pubtype": "paper", "url": "https://doi.org/10.1021/ja01372a013"}], "system": "Toluene with Water", "substances": [{"constituent": 1, "name": "Toluene", "formula": "C7H8", "molweight": 92.1384, "casrn": "108-88-3", "inchi": "InChI=1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3", "inchikey": "YXFVVABEGXRONW-UHFFFAOYSA-N", "sample": "Source not specified; purified by keeping over mercury, refluxing with phosphorous pentoxide and fractionating; BP = 110.4-110.6&deg;C (760 torr)."}, {"constituent": 2, "name": "Water", "formula": "H2O", "molweight": 18.0153, "casrn": "7732-18-5", "inchi": "InChI=1S/H2O/h1H2", "inchikey": "XLYOFNOQVPJJNP-UHFFFAOYSA-N", "sample": "not specified."}], "method": "The organic phase was first saturated by shaking with water in a flask at a high temperature and then allowing the flask to cool in a thermostat to the desired temperature, with the resulting separation of excess water. After one day or more the solution was allowed to react with added calcium hydride in dry solvent. Hydrogen was evolved and the gas volume was read.", "dataset": [{"series": 1, "title": "Solubility of water in toluene", "points": [{"pntnum": 1, "conditions": [{"property": "Ambient temperature", "number": "1.0e+01", "significand": "1.0", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}], "data": [{"property": "Relative mass - solution (2)", "number": "3.35e-02", "significand": "3.35", "exponent": "-2", "sigfigs": "3", "unit": "g<sub>1</sub>/100 g<sub>2</sub>"}], "supplemental": [{"property": "Mole fraction - Liquid (2)", "number": "1.71e-03", "significand": "1.71", "exponent": "-3", "sigfigs": "3", "unit": "1"}]}, {"pntnum": 2, "conditions": [{"property": "Ambient temperature", "number": "2.0e+01", "significand": "2.0", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}], "data": [{"property": "Relative mass - solution (2)", "number": "4.50e-02", "significand": "4.50", "exponent": "-2", "sigfigs": "3", "unit": "g<sub>1</sub>/100 g<sub>2</sub>"}], "supplemental": [{"property": "Mole fraction - Liquid (2)", "number": "2.30e-03", "significand": "2.30", "exponent": "-3", "sigfigs": "3", "unit": "1"}]}, {"pntnum": 3, "conditions": [{"property": "Ambient temperature", "number": "3.0e+01", "significand": "3.0", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}], "data": [{"property": "Relative mass - solution (2)", "number": "6.00e-02", "significand": "6.00", "exponent": "-2", "sigfigs": "3", "unit": "g<sub>1</sub>/100 g<sub>2</sub>"}], "supplemental": [{"property": "Mole fraction - Liquid (2)", "number": "3.06e-03", "significand": "3.06", "exponent": "-3", "sigfigs": "3", "unit": "1"}]}, {"pntnum": 4, "conditions": [{"property": "Ambient temperature", "number": "4.0e+01", "significand": "4.0", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}], "data": [{"property": "Relative mass - solution (2)", "number": "7.33e-02", "significand": "7.33", "exponent": "-2", "sigfigs": "3", "unit": "g<sub>1</sub>/100 g<sub>2</sub>"}], "supplemental": [{"property": "Mole fraction - Liquid (2)", "number": "3.74e-03", "significand": "3.74", "exponent": "-3", "sigfigs": "3", "unit": "1"}]}, {"pntnum": 5, "conditions": [{"property": "Ambient temperature", "number": "5.0e+01", "significand": "5.0", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}], "data": [{"property": "Relative mass - solution (2)", "number": "9.53e-02", "significand": "9.53", "exponent": "-2", "sigfigs": "3", "unit": "g<sub>1</sub>/100 g<sub>2</sub>"}], "supplemental": [{"property": "Mole fraction - Liquid (2)", "number": "4.85e-03", "significand": "4.85", "exponent": "-3", "sigfigs": "3", "unit": "1"}]}]}]}}