{"compilation": {"title": "Solubility data from IUPAC SDS Volume 71 (page ?) - Nitromethane with Octanedioic acid", "publisher": "The International Union of Pure and Applied Chemistry", "keywords": "Solubility, Solubility data series", "compilers": "Valerii P. Sazonov", "sources": [{"citation": "Smagowski, H.; Zesz. Nauk. Wydz. Mat., Fiz. Chem., Univ. Gdanski, Chem. 3, 45-53 (1974).", "pubtype": "paper"}], "system": "Nitromethane with Octanedioic acid", "substances": [{"constituent": 1, "name": "Nitromethane", "formula": "CH3NO2 ", "molweight": 61.04, "casrn": "75-52-5", "inchi": "InChI=1S/CH3NO2/c1-2(3)4/h1H3", "inchikey": "LYGJENNIWJXYER-UHFFFAOYSA-N", "sample": "Source not specified; purity not specified; dried over $\\ce{P2O5}$ and distilled at reduced pressure."}, {"constituent": 2, "name": "Octanedioic acid", "formula": "C8H14O4", "molweight": 174.194, "casrn": "505-48-6", "inchi": "InChI=1S/C8H14O4/c9-7(10)5-3-1-2-4-6-8(11)12/h1-6H2,(H,9,10)(H,11,12)", "inchikey": "TYFQFVWCELRYAO-UHFFFAOYSA-N", "sample": "Source not specified; purity not specified; purified by crystallization from water."}], "method": "The titration method was used: 25 mL of [1] and an amount of (2) exceeding the solubility were placed into 50 mL volumetric flasks. The flasks were closed by ground stoppers and were stored at the required temperature in a thermostat for 45 hours, with intensive stirring every several hours. After this, 5 mL samples of the saturated solution were taken by pipette, diluted to 25 mL with nitromethane and titrated against 0.07 N tetrabutylammonium hydroxide solution.", "reference": {"citation": "Timmermans, J.; Physico-Chemical Constants of Pure Organic Compounds (Elsevier, New York, 1950).", "pubtype": "book"}, "dataset": [{"series": 1, "title": "Solubility of octanedioic acid in nitromethane", "points": [{"pntnum": 1, "conditions": [{"property": "Ambient temperature", "number": "0e+00", "significand": "0", "exponent": "0", "sigfigs": "0", "unit": "°C"}, {"property": "Ambient temperature", "number": "2.732e+02", "significand": "2.732", "exponent": "2", "sigfigs": "4", "unit": "$\\pu{K}$"}], "data": [{"property": "Amount concentration (1)", "number": "2e-03", "significand": "2", "exponent": "-3", "sigfigs": "1", "unit": "g/L"}], "supplemental": [{"property": "Percent mass fraction (2)", "number": "3e-04", "significand": "3", "exponent": "-4", "sigfigs": "1", "unit": "1"}, {"property": "Mole fraction - Liquid (2)", "number": "1e-04", "significand": "1", "exponent": "-4", "sigfigs": "1", "unit": "1"}]}, {"pntnum": 2, "conditions": [{"property": "Ambient temperature", "number": "1.50e+01", "significand": "1.50", "exponent": "1", "sigfigs": "3", "unit": "°C"}, {"property": "Ambient temperature", "number": "2.882e+02", "significand": "2.882", "exponent": "2", "sigfigs": "4", "unit": "$\\pu{K}$"}], "data": [{"property": "Amount concentration (1)", "number": "3e-03", "significand": "3", "exponent": "-3", "sigfigs": "1", "unit": "g/L"}], "supplemental": [{"property": "Percent mass fraction (2)", "number": "5e-04", "significand": "5", "exponent": "-4", "sigfigs": "1", "unit": "1"}, {"property": "Mole fraction - Liquid (2)", "number": "2e-04", "significand": "2", "exponent": "-4", "sigfigs": "1", "unit": "1"}]}, {"pntnum": 3, "conditions": [{"property": "Ambient temperature", "number": "2.50e+01", "significand": "2.50", "exponent": "1", "sigfigs": "3", "unit": "°C"}, {"property": "Ambient temperature", "number": "2.982e+02", "significand": "2.982", "exponent": "2", "sigfigs": "4", "unit": "$\\pu{K}$"}], "data": [{"property": "Amount concentration (1)", "number": "6e-03", "significand": "6", "exponent": "-3", "sigfigs": "1", "unit": "g/L"}], "supplemental": [{"property": "Percent mass fraction (2)", "number": "9e-04", "significand": "9", "exponent": "-4", "sigfigs": "1", "unit": "1"}, {"property": "Mole fraction - Liquid (2)", "number": "3e-04", "significand": "3", "exponent": "-4", "sigfigs": "1", "unit": "1"}]}, {"pntnum": 4, "conditions": [{"property": "Ambient temperature", "number": "3.50e+01", "significand": "3.50", "exponent": "1", "sigfigs": "3", "unit": "°C"}, {"property": "Ambient temperature", "number": "3.082e+02", "significand": "3.082", "exponent": "2", "sigfigs": "4", "unit": "$\\pu{K}$"}], "data": [{"property": "Amount concentration (1)", "number": "9e-03", "significand": "9", "exponent": "-3", "sigfigs": "1", "unit": "g/L"}], "supplemental": [{"property": "Percent mass fraction (2)", "number": "1.4e-03", "significand": "1.4", "exponent": "-3", "sigfigs": "2", "unit": "1"}, {"property": "Mole fraction - Liquid (2)", "number": "5e-04", "significand": "5", "exponent": "-4", "sigfigs": "1", "unit": "1"}]}]}]}}