{"compilation": {"title": "Solubility data from IUPAC SDS Volume 78 (page ?) - Acetonitrile with Heptane", "publisher": "The International Union of Pure and Applied Chemistry", "keywords": "Solubility, Solubility data series", "compilers": "Nikolai V. Sazonov, Valerii P. Sazonov", "sources": [{"citation": "Palmer D. A.; Smith, B. D.; J. Chem. Eng. Data 17, 71 (1972).", "pubtype": "paper", "url": "https://doi.org/10.1021/je60052a037"}], "system": "Acetonitrile with Heptane", "substances": [{"constituent": 1, "name": "Acetonitrile", "formula": "C2H3N", "molweight": 41.052, "casrn": "75-05-8", "inchi": "InChI=1S/C2H3N/c1-2-3/h1H3", "inchikey": "WEVYAHXRMPXWCK-UHFFFAOYSA-N", "sample": "Fisher Scientific Co.; purity 99.9 mass% by GLC; not purified."}, {"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": "Phillips Petroleum Co.; purity 99.89 mass% by GLC; not purified."}], "method": "The analytical method was used. No experimental details were reported.", "dataset": [{"series": 1, "title": "Mutual solubility of acetonitrile (1) and heptane (2)", "points": [{"pntnum": 1, "conditions": [{"property": "Ambient temperature", "number": "4.50e+01", "significand": "4.50", "exponent": "1", "sigfigs": "3", "unit": "°C"}, {"property": "Ambient temperature", "number": "3.182e+02", "significand": "3.182", "exponent": "2", "sigfigs": "4", "unit": "K"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "1.016e-01", "significand": "1.016", "exponent": "-1", "sigfigs": "4", "unit": "1"}], "supplemental": [{"property": "Percent mass fraction (1)", "number": "4.43e+00", "significand": "4.43", "exponent": "0", "sigfigs": "3", "unit": "1"}]}, {"pntnum": 2, "conditions": [{"property": "Ambient temperature", "number": "4.50e+01", "significand": "4.50", "exponent": "1", "sigfigs": "3", "unit": "°C"}, {"property": "Ambient temperature", "number": "3.182e+02", "significand": "3.182", "exponent": "2", "sigfigs": "4", "unit": "K"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "9.372e-01", "significand": "9.372", "exponent": "-1", "sigfigs": "4", "unit": "1"}], "supplemental": [{"property": "Percent mass fraction (1)", "number": "8.594e+01", "significand": "8.594", "exponent": "1", "sigfigs": "4", "unit": "1"}]}]}]}}