{"compilation": {"title": "Solubility data from IUPAC SDS Volume 67 (page 470) - Trichloroethene with Water", "publisher": "The International Union of Pure and Applied Chemistry", "keywords": "Solubility, Solubility data series", "compilers": "Ari L. Horvath", "sources": [{"citation": "Wright, D. A.; Sandler, S. I.; DeVoll, D.; Environ. Sci. Technol. 1992, 26, 1828-31.", "pubtype": "paper", "url": "https://doi.org/10.1021/es00033a018"}], "system": "Trichloroethene with Water", "substances": [{"constituent": 2, "name": "Water", "formula": "H2O", "molweight": 18.0153, "casrn": "7732-18-5", "inchi": "InChI=1S/H2O/h1H2", "inchikey": "XLYOFNOQVPJJNP-UHFFFAOYSA-N", "sample": "Distilled, filtered and deionized."}, {"constituent": 1, "name": "Trichloroethylene", "formula": "C2HCl3", "molweight": 131.388, "casrn": "79-01-6", "inchi": "InChI=1S/C2HCl3/c3-1-2(4)5/h1H", "inchikey": "XSTXAVWGXDQKEL-UHFFFAOYSA-N", "sample": "Source and purity not given."}], "method": "A differential static cell equilibrium apparatus was used to measure the infinite dilution activity coefficient of trichloroethene in water. Cells containing degassed water were submerged in a thermostat water bath. Trichloroethene was injected into the mixture cells and a magnetic stirrer was turned on. Then, the cells were allowed to equilibrate. Later, the stirrer was turned off and the differential pressure was recorded. The experiment was repeated at least three timesat each temperature", "dataset": [{"series": 1, "points": [{"pntnum": 1, "conditions": [{"property": "Ambient temperature", "number": "2.0e+01", "significand": "2.0", "exponent": "1", "sigfigs": "2", "unit": "°C"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "1.85e-04", "significand": "1.85", "exponent": "-4", "sigfigs": "3", "unit": "1"}], "supplemental": [{"property": "Percent mass fraction (1)", "number": "1.35e-01", "significand": "1.35", "exponent": "-1", "sigfigs": "3", "unit": "1"}, {"property": "Activity Coefficient (1) at Infinite Dilution", "number": "5.410e+03", "significand": "5.410", "exponent": "3", "sigfigs": "4", "unit": "1"}]}, {"pntnum": 2, "conditions": [{"property": "Ambient temperature", "number": "3.0e+01", "significand": "3.0", "exponent": "1", "sigfigs": "2", "unit": "°C"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "1.93e-04", "significand": "1.93", "exponent": "-4", "sigfigs": "3", "unit": "1"}], "supplemental": [{"property": "Percent mass fraction (1)", "number": "1.41e-01", "significand": "1.41", "exponent": "-1", "sigfigs": "3", "unit": "1"}, {"property": "Activity Coefficient (1) at Infinite Dilution", "number": "5.180e+03", "significand": "5.180", "exponent": "3", "sigfigs": "4", "unit": "1"}]}, {"pntnum": 3, "conditions": [{"property": "Ambient temperature", "number": "4.0e+01", "significand": "4.0", "exponent": "1", "sigfigs": "2", "unit": "°C"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "1.79e-04", "significand": "1.79", "exponent": "-4", "sigfigs": "3", "unit": "1"}], "supplemental": [{"property": "Percent mass fraction (1)", "number": "1.30e-01", "significand": "1.30", "exponent": "-1", "sigfigs": "3", "unit": "1"}, {"property": "Activity Coefficient (1) at Infinite Dilution", "number": "5.580e+03", "significand": "5.580", "exponent": "3", "sigfigs": "4", "unit": "1"}]}]}]}}