{"compilation": {"title": "Solubility data from IUPAC SDS Volume 67 (page 421) - Tetrachloroethene with Water", "publisher": "The International Union of Pure and Applied Chemistry", "keywords": "Solubility, Solubility data series", "compilers": "Ari L. Horvath", "sources": [{"citation": "Freed, V. H.; Chiou, C. T.; Schmedding, D.; Kohnert, R.; Environ. Health Perspect. 1979, 30, 75-80.", "pubtype": "paper", "url": "https://doi.org/10.1289/ehp.793075"}], "system": "Tetrachloroethene with Water", "substances": [{"constituent": 1, "name": "Tetrachloroethene", "formula": "C2Cl4", "molweight": 165.833, "casrn": "127-18-4", "inchi": "InChI=1S/C2Cl4/c3-1(4)2(5)6", "inchikey": "CYTYCFOTNPOANT-UHFFFAOYSA-N", "sample": "Source not given; analytical grade, purity greater than 95%."}, {"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 run through a resin column."}], "method": "A known volume of water was mixed with tetrachloroethene in an Erlenmeyer flask. The flask was immersed in a water bath and magnetically stirred. Samples were removed for analyses at regular intervals. All samples were analyzed using a gas-liquid chromatography equipped with an electron capture detector. The solubility given is the average of five consecutive samples with less than 5 % variation.", "dataset": [{"series": 1, "points": [{"pntnum": 1, "conditions": [{"property": "Ambient temperature", "number": "2.5e+01", "significand": "2.5", "exponent": "1", "sigfigs": "2", "unit": "&deg;C"}], "data": [{"property": "Relative mass - solution (1)", "number": "4e-04", "significand": "4", "exponent": "-4", "sigfigs": "1", "unit": "g<sub>1</sub>/g<sub>2</sub>"}], "supplemental": [{"property": "Percent mass fraction (1)", "number": "4.0e-02", "significand": "4.0", "exponent": "-2", "sigfigs": "2", "unit": "1"}, {"property": "Mole fraction - Liquid (1)", "number": "4.35e-05", "significand": "4.35", "exponent": "-5", "sigfigs": "3", "unit": "1"}]}]}]}}