{"compilation": {"title": "Solubility data from IUPAC SDS Volume 37 (page 368) - Hexane with Sodium Chloride and Water", "publisher": "The International Union of Pure and Applied Chemistry", "keywords": "Solubility, Solubility data series", "compilers": "M. Kleinschmidt, David G. Shaw", "sources": [{"citation": "Aquan-Yuen, M.; Mackay, D.; Shiu, W. Y.; J. Chem. Eng. Data 1979, 24, 30-4.", "pubtype": "paper", "url": "https://doi.org/10.1021/je60080a009"}], "system": "Hexane with Sodium Chloride and Water", "substances": [{"constituent": 1, "name": "Hexane", "formula": "C6H14", "molweight": 86.1754, "casrn": "110-54-3", "inchi": "InChI=1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3", "inchikey": "VLKZOEOYAKHREP-UHFFFAOYSA-N", "sample": "99% pure from Fisher Scientific."}, {"constituent": 2, "name": "Sodium chloride", "formula": "NaCl", "molweight": 58.443, "casrn": "7647-14-5", "inchi": "InChI=1S/ClH.Na/h1H;/q;+1/p-1", "inchikey": "FAPWRFPIFSIZLT-UHFFFAOYSA-M", "sample": "reagent grade."}, {"constituent": 3, "name": "Water", "formula": "H2O", "molweight": 18.0153, "casrn": "7732-18-5", "inchi": "InChI=1S/H2O/h1H2", "inchikey": "XLYOFNOQVPJJNP-UHFFFAOYSA-N"}], "method": "Saturated solutions were prepared by adding excess (1) to a previously prepared salt solution. The resulting mixture was stirred for 24 hours and then allowed to settle for 48 hours. An aliquot was extracted with cyclohexane which was then analyzed spectrofluorometrically.", "dataset": [{"series": 1, "title": "Solubility of hexane in aqueous NaCl", "points": [{"pntnum": 1, "conditions": [{"property": "Ambient temperature", "number": "2.5e+01", "significand": "2.5", "exponent": "1", "sigfigs": "2", "unit": "°C"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "2.19e-06", "significand": "2.19", "exponent": "-6", "sigfigs": "3", "unit": "1"}, {"property": "Relative mass - solution (1)", "number": "1.035e-03", "significand": "1.035", "exponent": "-3", "sigfigs": "4", "unit": "g1/100 g2"}, {"property": "Relative mass - solution (2)", "number": "1.79e+01", "significand": "1.79", "exponent": "1", "sigfigs": "3", "unit": "g/kg"}, {"property": "Amount concentration (2)", "number": "3.1e-01", "significand": "3.1", "exponent": "-1", "sigfigs": "2", "unit": "mol/L"}], "supplemental": []}, {"pntnum": 2, "conditions": [{"property": "Ambient temperature", "number": "2.5e+01", "significand": "2.5", "exponent": "1", "sigfigs": "2", "unit": "°C"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "1.68e-06", "significand": "1.68", "exponent": "-6", "sigfigs": "3", "unit": "1"}, {"property": "Relative mass - solution (1)", "number": "7.86e-04", "significand": "7.86", "exponent": "-4", "sigfigs": "3", "unit": "g1/100 g2"}, {"property": "Relative mass - solution (2)", "number": "3.53e+01", "significand": "3.53", "exponent": "1", "sigfigs": "3", "unit": "g/kg"}, {"property": "Amount concentration (2)", "number": "6.2e-01", "significand": "6.2", "exponent": "-1", "sigfigs": "2", "unit": "mol/L"}], "supplemental": []}, {"pntnum": 3, "conditions": [{"property": "Ambient temperature", "number": "2.5e+01", "significand": "2.5", "exponent": "1", "sigfigs": "2", "unit": "°C"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "1.58e-06", "significand": "1.58", "exponent": "-6", "sigfigs": "3", "unit": "1"}, {"property": "Relative mass - solution (1)", "number": "7.25e-04", "significand": "7.25", "exponent": "-4", "sigfigs": "3", "unit": "g1/100 g2"}, {"property": "Relative mass - solution (2)", "number": "5.62e+01", "significand": "5.62", "exponent": "1", "sigfigs": "3", "unit": "g/kg"}, {"property": "Amount concentration (2)", "number": "1.00e+00", "significand": "1.00", "exponent": "0", "sigfigs": "3", "unit": "mol/L"}], "supplemental": []}, {"pntnum": 4, "conditions": [{"property": "Ambient temperature", "number": "2.5e+01", "significand": "2.5", "exponent": "1", "sigfigs": "2", "unit": "°C"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "1.08e-06", "significand": "1.08", "exponent": "-6", "sigfigs": "3", "unit": "1"}, {"property": "Relative mass - solution (1)", "number": "4.60e-04", "significand": "4.60", "exponent": "-4", "sigfigs": "3", "unit": "g1/100 g2"}, {"property": "Relative mass - solution (2)", "number": "8.26e+01", "significand": "8.26", "exponent": "1", "sigfigs": "3", "unit": "g/kg"}, {"property": "Amount concentration (2)", "number": "1.50e+00", "significand": "1.50", "exponent": "0", "sigfigs": "3", "unit": "mol/L"}], "supplemental": []}, {"pntnum": 5, "conditions": [{"property": "Ambient temperature", "number": "2.5e+01", "significand": "2.5", "exponent": "1", "sigfigs": "2", "unit": "°C"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "8.46e-07", "significand": "8.46", "exponent": "-7", "sigfigs": "3", "unit": "1"}, {"property": "Relative mass - solution (1)", "number": "3.47e-04", "significand": "3.47", "exponent": "-4", "sigfigs": "3", "unit": "g1/100 g2"}, {"property": "Relative mass - solution (2)", "number": "1.082e+02", "significand": "1.082", "exponent": "2", "sigfigs": "4", "unit": "g/kg"}, {"property": "Amount concentration (2)", "number": "2.00e+00", "significand": "2.00", "exponent": "0", "sigfigs": "3", "unit": "mol/L"}], "supplemental": []}, {"pntnum": 6, "conditions": [{"property": "Ambient temperature", "number": "2.5e+01", "significand": "2.5", "exponent": "1", "sigfigs": "2", "unit": "°C"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "5.83e-07", "significand": "5.83", "exponent": "-7", "sigfigs": "3", "unit": "1"}, {"property": "Relative mass - solution (1)", "number": "2.32e-04", "significand": "2.32", "exponent": "-4", "sigfigs": "3", "unit": "g1/100 g2"}, {"property": "Relative mass - solution (2)", "number": "1.327e+02", "significand": "1.327", "exponent": "2", "sigfigs": "4", "unit": "g/kg"}, {"property": "Amount concentration (2)", "number": "2.50e+00", "significand": "2.50", "exponent": "0", "sigfigs": "3", "unit": "mol/L"}], "supplemental": []}]}]}}