{"compilation": {"title": "Solubility data from IUPAC SDS Volume 60 (page ?) - Dichloromethane 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": "Dichloromethane 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": "Dichloromethane", "formula": "CH2Cl2", "molweight": 84.9326, "casrn": "75-09-2", "inchi": "InChI=1S/CH2Cl2/c2-1-3/h1H2", "inchikey": "YMWUJEATGCHHMB-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 dichloromethane ($\\gamma^{\\infty}$) in water. Cells containing degassed water were submerged in a thermostated water bath. Dichloromethane was injected into the mixture cells and a magnetic stirrer was turned on. The cells were allowed to equilibrate. The stirrer was then turned off and the differential pressure was recorded. The experiment was repeated at least three times at each temperature.", "dataset": [{"series": 1, "points": [{"pntnum": 1, "conditions": [{"property": "Ambient temperature", "number": "1.0e+01", "significand": "1.0", "exponent": "1", "sigfigs": "2", "unit": "°C"}], "data": [], "supplemental": [{"property": "Percent mass fraction (1)", "number": "1.977e+00", "significand": "1.977", "exponent": "0", "sigfigs": "4", "unit": "1"}, {"property": "Mole fraction - Liquid (1)", "number": "4.26e-03", "significand": "4.26", "exponent": "-3", "sigfigs": "3", "unit": "1"}, {"property": "Activity Coefficient (1) at Infinite Dilution", "number": "2.35e+02", "significand": "2.35", "exponent": "2", "sigfigs": "3", "unit": "1"}]}, {"pntnum": 2, "conditions": [{"property": "Ambient temperature", "number": "2.0e+01", "significand": "2.0", "exponent": "1", "sigfigs": "2", "unit": "°C"}], "data": [], "supplemental": [{"property": "Percent mass fraction (1)", "number": "1.849e+00", "significand": "1.849", "exponent": "0", "sigfigs": "4", "unit": "1"}, {"property": "Mole fraction - Liquid (1)", "number": "3.98e-03", "significand": "3.98", "exponent": "-3", "sigfigs": "3", "unit": "1"}, {"property": "Activity Coefficient (1) at Infinite Dilution", "number": "2.51e+02", "significand": "2.51", "exponent": "2", "sigfigs": "3", "unit": "1"}]}, {"pntnum": 3, "conditions": [{"property": "Ambient temperature", "number": "3.0e+01", "significand": "3.0", "exponent": "1", "sigfigs": "2", "unit": "°C"}], "data": [], "supplemental": [{"property": "Percent mass fraction (1)", "number": "1.858e+00", "significand": "1.858", "exponent": "0", "sigfigs": "4", "unit": "1"}, {"property": "Mole fraction - Liquid (1)", "number": "4.00e-03", "significand": "4.00", "exponent": "-3", "sigfigs": "3", "unit": "1"}, {"property": "Activity Coefficient (1) at Infinite Dilution", "number": "2.50e+02", "significand": "2.50", "exponent": "2", "sigfigs": "3", "unit": "1"}]}]}]}}