{"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": "Munz, C. D.; Ph.D. Dissertation, Stanford University, Stanford, CA 1985, 306 pp.", "pubtype": "thesis"}], "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": "0.25 mg total organic carbon/dm3; 0.75 mg COD/dm3."}, {"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": "J. T. Baker Chemicals Co., NJ, >99.5% pure."}], "method": "The multiple equilibration technique with direct aqueous injection into a gas chromatograph was used to determine the dimensionless Henry's law constant. Known volumes of liquid and gas were introduced into a syringe and allowed to equilibrate. The ratio of gas to liquid volume was maintained constant. While vapor samples were injected directly into a gas chromatograph, the liquid samples were preconcentrated by liquid-liquid extraction before analysis. The experiments were carried out in duplicates.", "dataset": [{"series": 1, "points": [{"pntnum": 1, "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": "9.84e-02", "significand": "9.84", "exponent": "-2", "sigfigs": "3", "unit": "1"}, {"property": "Mole fraction - Liquid (1)", "number": "1.350e-04", "significand": "1.350", "exponent": "-4", "sigfigs": "4", "unit": "1"}, {"property": "Henry's Law Solubility Coefficient", "number": "4.24e-01", "significand": "4.24", "exponent": "-1", "sigfigs": "3", "unit": "1"}]}]}]}}