{"compilation": {"title": "Solubility data from IUPAC SDS Volume 57 (page ?) - Ethene with Heptane", "publisher": "The International Union of Pure and Applied Chemistry", "keywords": "Solubility, Solubility data series", "compilers": "H. Lawrence Clever", "sources": [{"citation": "McDaniel, A. S.; J. Phys. Chem. 1911, 15, 587-610.", "pubtype": "paper", "url": "https://doi.org/10.1021/j150123a005"}], "system": "Ethene with Heptane", "substances": [{"constituent": 1, "name": "Ethene", "formula": "C2H4", "molweight": 28.0532, "casrn": "74-85-1", "inchi": "InChI=1S/C2H4/c1-2/h1-2H2", "inchikey": "VGGSQFUCUMXWEO-UHFFFAOYSA-N", "sample": "Ethene. Prepared by reaction of 1,2-dibromoethane with zinc-copper."}, {"constituent": 2, "name": "Heptane", "formula": "C7H16", "molweight": 100.202, "casrn": "142-82-5", "inchi": "InChI=1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3", "inchikey": "IMNFDUFMRHMDMM-UHFFFAOYSA-N", "sample": "Heptane. No details given."}], "method": "The apparatus is all glass. It consists of a gas buret connected to a contacting vessel. The solvent is degassed by boiling under reduced pressure. Gas pressure or volume is adjusted using mercury displacement. Equilibration is achieved at atm pressure by hand shaking, and incrementally adding gas to the contacting chamber. Solubility measured by obtaining total uptake of gas by known volume of the solvent.", "dataset": [{"series": 1, "points": [{"pntnum": 1, "conditions": [{"property": "Ambient temperature", "number": "2.9555e+02", "significand": "2.9555", "exponent": "2", "sigfigs": "5", "unit": "$\\pu{K}$"}, {"property": "Ambient temperature", "number": "2.24e+01", "significand": "2.24", "exponent": "1", "sigfigs": "3", "unit": "°C"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "2.06e-02", "significand": "2.06", "exponent": "-2", "sigfigs": "3", "unit": "1"}, {"property": "Ostwald coefficient", "number": "3.4640e+00", "significand": "3.4640", "exponent": "0", "sigfigs": "5", "unit": "$\\pu{cm3/cm3}$"}, {"property": "Bunsen Coefficient", "number": "3.2071e+00", "significand": "3.2071", "exponent": "0", "sigfigs": "5", "unit": "$\\pu{cm3(g) cm-3(l) atm-1}$"}], "supplemental": []}, {"pntnum": 2, "conditions": [{"property": "Ambient temperature", "number": "2.9815e+02", "significand": "2.9815", "exponent": "2", "sigfigs": "5", "unit": "$\\pu{K}$"}, {"property": "Ambient temperature", "number": "2.50e+01", "significand": "2.50", "exponent": "1", "sigfigs": "3", "unit": "°C"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "2.01e-02", "significand": "2.01", "exponent": "-2", "sigfigs": "3", "unit": "1"}, {"property": "Ostwald coefficient", "number": "3.4061e+00", "significand": "3.4061", "exponent": "0", "sigfigs": "5", "unit": "$\\pu{cm3/cm3}$"}, {"property": "Bunsen Coefficient", "number": "3.1205e+00", "significand": "3.1205", "exponent": "0", "sigfigs": "5", "unit": "$\\pu{cm3(g) cm-3(l) atm-1}$"}], "supplemental": []}, {"pntnum": 3, "conditions": [{"property": "Ambient temperature", "number": "3.0815e+02", "significand": "3.0815", "exponent": "2", "sigfigs": "5", "unit": "$\\pu{K}$"}, {"property": "Ambient temperature", "number": "3.50e+01", "significand": "3.50", "exponent": "1", "sigfigs": "3", "unit": "°C"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "1.85e-02", "significand": "1.85", "exponent": "-2", "sigfigs": "3", "unit": "1"}, {"property": "Ostwald coefficient", "number": "3.1860e+00", "significand": "3.1860", "exponent": "0", "sigfigs": "5", "unit": "$\\pu{cm3/cm3}$"}, {"property": "Bunsen Coefficient", "number": "2.8245e+00", "significand": "2.8245", "exponent": "0", "sigfigs": "5", "unit": "$\\pu{cm3(g) cm-3(l) atm-1}$"}], "supplemental": []}, {"pntnum": 4, "conditions": [{"property": "Ambient temperature", "number": "3.1215e+02", "significand": "3.1215", "exponent": "2", "sigfigs": "5", "unit": "$\\pu{K}$"}, {"property": "Ambient temperature", "number": "3.90e+01", "significand": "3.90", "exponent": "1", "sigfigs": "3", "unit": "°C"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "1.79e-02", "significand": "1.79", "exponent": "-2", "sigfigs": "3", "unit": "1"}, {"property": "Ostwald coefficient", "number": "3.1100e+00", "significand": "3.1100", "exponent": "0", "sigfigs": "5", "unit": "$\\pu{cm3/cm3}$"}, {"property": "Bunsen Coefficient", "number": "2.7215e+00", "significand": "2.7215", "exponent": "0", "sigfigs": "5", "unit": "$\\pu{cm3(g) cm-3(l) atm-1}$"}], "supplemental": []}]}]}}