{"compilation": {"title": "Solubility data from IUPAC SDS Volume 69 (page ?) - 1-Propanol with Heptane and Water", "publisher": "The International Union of Pure and Applied Chemistry", "keywords": "Solubility, Solubility data series", "compilers": "Adam Skrzecz", "sources": [{"citation": "Rabinovich, I. B.; Pugachevich, P. P.; Zh. Fiz. Khim. 48, 2525 (1974).", "pubtype": "paper"}], "system": "1-Propanol with Heptane and Water", "substances": [{"constituent": 1, "name": "1-Propanol", "formula": "C3H8O", "molweight": 60.095, "casrn": "71-23-8", "inchi": "InChI=1S/C3H8O/c1-2-3-4/h4H,2-3H2,1H3", "inchikey": "BDERNNFJNOPAEC-UHFFFAOYSA-N", "sample": "Source not specified."}, {"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": "Source not specified."}, {"constituent": 3, "name": "Water", "formula": "H2O", "molweight": 18.0153, "casrn": "7732-18-5", "inchi": "InChI=1S/H2O/h1H2", "inchikey": "XLYOFNOQVPJJNP-UHFFFAOYSA-N", "sample": "Source not specified."}], "method": "The method is described in [1]. Data are reported at the boiling point at 101.3 kPa together with liquid-liquid-vapor equilibrium data for the system.", "reference": {"citation": "Koshelkov, V. A.; Pavlenko, T. G.; Timofeev, V. S.; Serafimov, L. A.; Uch. Zap. Mosk. Inst. Tonkoi Khim. Tekhnol. 1, 44 (1971).", "pubtype": "paper"}, "dataset": [{"series": 1, "title": "Compositions of coexisting phases", "points": [{"pntnum": 1, "conditions": [{"property": "Ambient temperature", "number": "2.00e+01", "significand": "2.00", "exponent": "1", "sigfigs": "3", "unit": "°C"}, {"property": "Ambient temperature", "number": "2.9315e+02", "significand": "2.9315", "exponent": "2", "sigfigs": "5", "unit": "K"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "1.7e-01", "significand": "1.7", "exponent": "-1", "sigfigs": "2", "unit": "1"}, {"property": "Mole fraction - Liquid (2)", "number": "8.2e-01", "significand": "8.2", "exponent": "-1", "sigfigs": "2", "unit": "1"}], "supplemental": [{"property": "Mass fraction (1)", "number": "1.10e-01", "significand": "1.10", "exponent": "-1", "sigfigs": "3", "unit": "1"}, {"property": "Mass fraction (2)", "number": "8.88e-01", "significand": "8.88", "exponent": "-1", "sigfigs": "3", "unit": "1"}]}, {"pntnum": 2, "conditions": [{"property": "Ambient temperature", "number": "2.00e+01", "significand": "2.00", "exponent": "1", "sigfigs": "3", "unit": "°C"}, {"property": "Ambient temperature", "number": "2.9315e+02", "significand": "2.9315", "exponent": "2", "sigfigs": "5", "unit": "K"}], "data": [{"property": "Mole fraction - 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