{"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": "Gossett, J. M.; Environ. Sci. Technol. 1987, 21, 202-8.", "pubtype": "paper", "url": "https://doi.org/10.1021/es00156a012"}], "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."}, {"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": "Burdick & Jackson reagent, pesticide grade. Distilled in a glass set-up before use."}], "method": "A modification of the EPICS (Equilibrium Partitioning in Closed Systems) procedure was used for measuring Henry's law constants. A precise quantity of dichloromethane was injected into serum bottles which contained distilled water. The bottles were incubated for 18 - 24 hours at four desired temperatures in a reciprocating shaker bath. The headspace concentrations of the EPICS bottles were measured using a gas chromatograph which was equipped with a flame ionization detector. The mean of the coefficient of variation values was approximately 4.3 %.", "dataset": [{"series": 1, "points": [{"pntnum": 1, "conditions": [{"property": "Ambient temperature", "number": "9.6e+00", "significand": "9.6", "exponent": "0", "sigfigs": "2", "unit": "&deg;C"}], "data": [], "supplemental": [{"property": "Percent mass fraction (1)", "number": "2.2513e+00", "significand": "2.2513", "exponent": "0", "sigfigs": "5", "unit": "1"}, {"property": "Mole fraction - Liquid (1)", "number": "4.862e-03", "significand": "4.862", "exponent": "-3", "sigfigs": "4", "unit": "1"}, {"property": "Henry's Law Solubility Coefficient", "number": "1.15e-03", "significand": "1.15", "exponent": "-3", "sigfigs": "3", "unit": "m<sup>3</sup> atm mol<sup>-1</sup>"}]}, {"pntnum": 2, "conditions": [{"property": "Ambient temperature", "number": "1.75e+01", "significand": "1.75", "exponent": "1", "sigfigs": "3", "unit": "&deg;C"}], "data": [], "supplemental": [{"property": "Percent mass fraction (1)", "number": "2.7492e+00", "significand": "2.7492", "exponent": "0", "sigfigs": "5", "unit": "1"}, {"property": "Mole fraction - Liquid (1)", "number": "5.960e-03", "significand": "5.960", "exponent": "-3", "sigfigs": "4", "unit": "1"}, {"property": "Henry's Law Solubility Coefficient", "number": "1.31e-03", "significand": "1.31", "exponent": "-3", "sigfigs": "3", "unit": "m<sup>3</sup> atm mol<sup>-1</sup>"}]}, {"pntnum": 3, "conditions": [{"property": "Ambient temperature", "number": "2.48e+01", "significand": "2.48", "exponent": "1", "sigfigs": "3", "unit": "&deg;C"}], "data": [], "supplemental": [{"property": "Percent mass fraction (1)", "number": "2.1422e+00", "significand": "2.1422", "exponent": "0", "sigfigs": "5", "unit": "1"}, {"property": "Mole fraction - Liquid (1)", "number": "4.842e-03", "significand": "4.842", "exponent": "-3", "sigfigs": "4", "unit": "1"}, {"property": "Henry's Law Solubility Coefficient", "number": "2.19e-03", "significand": "2.19", "exponent": "-3", "sigfigs": "3", "unit": "m<sup>3</sup> atm mol<sup>-1</sup>"}]}, {"pntnum": 4, "conditions": [{"property": "Ambient temperature", "number": "3.56e+01", "significand": "3.56", "exponent": "1", "sigfigs": "3", "unit": "&deg;C"}], "data": [], "supplemental": [{"property": "Percent mass fraction (1)", "number": "2.2150e+00", "significand": "2.2150", "exponent": "0", "sigfigs": "5", "unit": "1"}, {"property": "Mole fraction - Liquid (1)", "number": "4.782e-03", "significand": "4.782", "exponent": "-3", "sigfigs": "4", "unit": "1"}, {"property": "Henry's Law Solubility Coefficient", "number": "3.26e-03", "significand": "3.26", "exponent": "-3", "sigfigs": "3", "unit": "m<sup>3</sup> atm mol<sup>-1</sup>"}]}]}]}}