{"compilation": {"title": "Solubility data from IUPAC SDS Volume 67 (page 516) - 1,1,2,2-Tetrachloroethane with Water", "publisher": "The International Union of Pure and Applied Chemistry", "keywords": "Solubility, Solubility data series", "compilers": "Ari L. Horvath", "sources": [{"citation": "Howe, G. B.; Mullins, M. E.; Rogers, T. N.; AFESC Tyndall Air Force Base, Report ESL-TR-86-66, Vol. 1, Florida, Sept. 1987, 86 pp. (AD-A188 571).", "pubtype": "report"}], "system": "1,1,2,2-Tetrachloroethane 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 and deionized."}, {"constituent": 1, "name": "1,1,2,2-Tetrachloroethane", "formula": "C2H2C14", "molweight": 167.849, "casrn": "79-34-5", "inchi": "InChI=1S/C2H2Cl4/c3-1(4)2(5)6/h1-2H", "inchikey": "QPFMBZIOSGYJDE-UHFFFAOYSA-N", "sample": "Probably a commercial reagent, at least 99% pure, used as received."}], "method": "250 cm<sup>3</sup> bottles were filled with distilled, deionized water and sealed. Measured volumes of 1,1,2,2-tetrachloroethane were injected into the bottles through each bottle septum using a microliter syringe. The solute was in excess of the anticipated solubility limit. The bottles were shaken for 1 hour with a wrist-action shaker and allowed to equilibrate for about three weeks. Samples were then injected into a gas chromatograph equipped with a Carbo-pack column and a FID detector.The GC responses were compared with calibration plots to establish concentrations.", "dataset": [{"series": 1, "points": [{"pntnum": 1, "conditions": [{"property": "Ambient temperature", "number": "1.0e+01", "significand": "1.0", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}], "data": [{"property": "Relative mass - solution (1)", "number": "2.588e-03", "significand": "2.588", "exponent": "-3", "sigfigs": "4", "unit": "g<sub>1</sub>/g<sub>2</sub>"}], "supplemental": [{"property": "Percent mass fraction (1)", "number": "2.588e-01", "significand": "2.588", "exponent": "-1", "sigfigs": "4", "unit": "1"}, {"property": "Mole fraction - Liquid (1)", "number": "2.7841e-04", "significand": "2.7841", "exponent": "-4", "sigfigs": "5", "unit": "1"}]}, {"pntnum": 2, "conditions": [{"property": "Ambient temperature", "number": "2.0e+01", "significand": "2.0", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}], "data": [{"property": "Relative mass - solution (1)", "number": "2.56e-03", "significand": "2.56", "exponent": "-3", "sigfigs": "3", "unit": "g<sub>1</sub>/g<sub>2</sub>"}], "supplemental": [{"property": "Percent mass fraction (1)", "number": "2.526e-01", "significand": "2.526", "exponent": "-1", "sigfigs": "4", "unit": "1"}, {"property": "Mole fraction - Liquid (1)", "number": "2.7173e-02", "significand": "2.7173", "exponent": "-2", "sigfigs": "5", "unit": "1"}]}, {"pntnum": 3, "conditions": [{"property": "Ambient temperature", "number": "3.0e+01", "significand": "3.0", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}], "data": [{"property": "Relative mass - solution (1)", "number": "2.131e-03", "significand": "2.131", "exponent": "-3", "sigfigs": "4", "unit": "g<sub>1</sub>/g<sub>2</sub>"}], "supplemental": [{"property": "Percent mass fraction (1)", "number": "2.131e-01", "significand": "2.131", "exponent": "-1", "sigfigs": "4", "unit": "1"}, {"property": "Mole fraction - Liquid (1)", "number": "2.2916e-02", "significand": "2.2916", "exponent": "-2", "sigfigs": "5", "unit": "1"}]}]}]}}