{"compilation": {"title": "Solubility data from IUPAC SDS Volume 37 (page 406) - Toluene with Water", "publisher": "The International Union of Pure and Applied Chemistry", "keywords": "Solubility, Solubility data series", "compilers": "Glenn T. Hefter", "sources": [{"citation": "Bradley, R. S.; Dew, M. J.; Munro, D. C.; High Temp. High Press. 1973, 5, 169-76.", "pubtype": "paper", "url": "http://documents.htracyhall.org/ocr/HTH-Archives/Cabinet%203/Patents%20Research%20%28Structures%20of%20High%20Pressure%20Compounds%29/Bradley,%20R.S%20%28linked%29/Bradley,%20R.S.-483_OCR.pdf"}], "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": "Not specified."}, {"constituent": 2, "name": "Water", "formula": "H2O", "molweight": 18.0153, "casrn": "7732-18-5", "inchi": "InChI=1S/H2O/h1H2", "inchikey": "XLYOFNOQVPJJNP-UHFFFAOYSA-N", "sample": "Distilled, air-free"}], "method": "The solubility of (1) in (2) at room temperature and pressure was determined in a stoppered 1 mm silica cuvette placed in a Unicam SP500 spectrophotometer and stirred magnetically. Measurements were made until a constant concentration was reached. The value was crosschecked against a 2-L sample of saturated solution which had been equilibrated for some months.<br/>Solubilities at higher temperature and pressure were similarly determined in a special cell fitted into the spectrophotometer. Many details of the apparatus are given in the paper.", "dataset": [{"series": 1, "title": "Solubility of toluene in water", "points": [{"pntnum": 1, "conditions": [{"property": "Ambient temperature", "number": "2.5e+01", "significand": "2.5", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}, {"property": "Ambient pressure", "number": "1e+00", "significand": "1", "exponent": "0", "sigfigs": "1", "unit": "bar"}], "data": [{"property": "Amount Concentration (1)", "number": "5.95e-03", "significand": "5.95", "exponent": "-3", "sigfigs": "3", "unit": "mol/L"}], "supplemental": [{"property": "Mole fraction - Liquid (1)", "number": "1.07e-04", "significand": "1.07", "exponent": "-4", "sigfigs": "3", "unit": "1"}, {"property": "Relative mass - solution (1)", "number": "5.47e-02", "significand": "5.47", "exponent": "-2", "sigfigs": "3", "unit": "g<sub>1</sub>/100 g sln"}]}, {"pntnum": 2, "conditions": [{"property": "Ambient temperature", "number": "4.5e+01", "significand": "4.5", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}, {"property": "Ambient pressure", "number": "1e+00", "significand": "1", "exponent": "0", "sigfigs": "1", "unit": "bar"}], "data": [{"property": "Amount Concentration (1)", "number": "7.85e-03", "significand": "7.85", "exponent": "-3", "sigfigs": "3", "unit": "mol/L"}], "supplemental": [{"property": "Mole fraction - Liquid (1)", "number": "1.41e-04", "significand": "1.41", "exponent": "-4", "sigfigs": "3", "unit": "1"}, {"property": "Relative mass - solution (1)", "number": "7.22e-02", "significand": "7.22", "exponent": "-2", "sigfigs": "3", "unit": "g<sub>1</sub>/100 g sln"}]}, {"pntnum": 3, "conditions": [{"property": "Ambient temperature", "number": "5.5e+01", "significand": "5.5", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}, {"property": "Ambient pressure", "number": "1e+00", "significand": "1", "exponent": "0", "sigfigs": "1", "unit": "bar"}], "data": [{"property": "Amount Concentration (1)", "number": "9.4e-03", "significand": "9.4", "exponent": "-3", "sigfigs": "2", "unit": "mol/L"}], "supplemental": [{"property": "Mole fraction - Liquid (1)", "number": "1.68e-04", "significand": "1.68", "exponent": "-4", "sigfigs": "3", "unit": "1"}, {"property": "Relative mass - solution (1)", "number": "8.6e-02", "significand": "8.6", "exponent": "-2", "sigfigs": "2", "unit": "g<sub>1</sub>/100 g sln"}]}, {"pntnum": 4, "conditions": [{"property": "Ambient temperature", "number": "4.5e+01", "significand": "4.5", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}, {"property": "Ambient pressure", "number": "1.000e+03", "significand": "1.000", "exponent": "3", "sigfigs": "4", "unit": "bar"}], "data": [{"property": "Amount Concentration (1)", "number": "1.21e-02", "significand": "1.21", "exponent": "-2", "sigfigs": "3", "unit": "mol/L"}], "supplemental": [{"property": "Mole fraction - Liquid (1)", "number": "2.17e-04", "significand": "2.17", "exponent": "-4", "sigfigs": "3", "unit": "1"}, {"property": "Relative mass - solution (1)", "number": "1.11e-01", "significand": "1.11", "exponent": "-1", "sigfigs": "3", "unit": "g<sub>1</sub>/100 g sln"}]}, {"pntnum": 5, "conditions": [{"property": "Ambient temperature", "number": "5.5e+01", "significand": "5.5", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}, {"property": "Ambient pressure", "number": "1.000e+03", "significand": "1.000", "exponent": "3", "sigfigs": "4", "unit": "bar"}], "data": [{"property": "Amount Concentration (1)", "number": "1.31e-02", "significand": "1.31", "exponent": "-2", "sigfigs": "3", "unit": "mol/L"}], "supplemental": [{"property": "Mole fraction - Liquid (1)", "number": "2.37e-04", "significand": "2.37", "exponent": "-4", "sigfigs": "3", "unit": "1"}, {"property": "Relative mass - solution (1)", "number": "1.21e-02", "significand": "1.21", "exponent": "-2", "sigfigs": "3", "unit": "g<sub>1</sub>/100 g sln"}]}]}]}}