{"compilation": {"title": "Solubility data from IUPAC SDS Volume 58 (page 204) - 2,2'-Bipyridine with Ethanol and Water", "publisher": "The International Union of Pure and Applied Chemistry", "keywords": "Solubility, Solubility data series", "compilers": "William E. Acree, Jr.", "sources": [{"citation": "Burgess, J.; Haines, R. I.; Chem. Ind. (London) 1980, 289.", "pubtype": "paper"}], "system": "2,2'-Bipyridine with Ethanol and Water", "substances": [{"constituent": 1, "name": "2,2-Bipyridine", "formula": "C10H8N2", "molweight": 156.184, "casrn": "366-18-7", "inchi": "InChI=1S/C10H8N2/c1-3-7-11-9(5-1)10-6-2-4-8-12-10/h1-8H", "inchikey": "ROFVEXUMMXZLPA-UHFFFAOYSA-N", "sample": "Purity and chemical source not specified, was recrystallized from aqueousethanol."}, {"constituent": 2, "name": "Ethanol", "formula": "C2H6O", "molweight": 46.0684, "casrn": "64-17-5", "inchi": "InChI=1S/C2H6O/c1-2-3/h3H,2H2,1H3", "inchikey": "LFQSCWFLJHTTHZ-UHFFFAOYSA-N", "sample": "Purity and chemical source not specified in paper."}, {"constituent": 3, "name": "Water", "formula": "H2O", "molweight": 18.0153, "casrn": "7732-18-5", "inchi": "InChI=1S/H2O/h1H2", "inchikey": "XLYOFNOQVPJJNP-UHFFFAOYSA-N", "sample": "Purity and chemical source not specified in paper."}], "method": "Constant temperature bath, and an ultraviolet/visible spectrophotometer. Excess solute and binary solvent equilibrated in a constant temperature vessel. Aliquots of saturated solution withdrawn and concentrations determined spectrometrically at 283 nm. Attainment of equilibrium verified by several repetitive measurements.", "dataset": [{"series": 1, "points": [{"pntnum": 1, "conditions": [{"property": "Ambient temperature", "number": "2.50e+01", "significand": "2.50", "exponent": "1", "sigfigs": "3", "unit": "&deg;C"}], "data": [{"property": "Amount concentration (1)", "number": "3.7e-02", "significand": "3.7", "exponent": "-2", "sigfigs": "2", "unit": "mol/dm<sup>3</sup>"}], "supplemental": []}, {"pntnum": 2, "conditions": [{"property": "Ambient temperature", "number": "2.50e+01", "significand": "2.50", "exponent": "1", "sigfigs": "3", "unit": "&deg;C"}], "data": [{"property": "Amount concentration (1)", "number": "1.14e-01", "significand": "1.14", "exponent": "-1", "sigfigs": "3", "unit": "mol/dm<sup>3</sup>"}], "supplemental": []}, {"pntnum": 3, "conditions": [{"property": "Ambient temperature", "number": "2.50e+01", "significand": "2.50", "exponent": "1", "sigfigs": "3", "unit": "&deg;C"}], "data": [{"property": "Amount concentration (1)", "number": "2.40e-01", "significand": "2.40", "exponent": "-1", "sigfigs": "3", "unit": "mol/dm<sup>3</sup>"}], "supplemental": []}, {"pntnum": 4, "conditions": [{"property": "Ambient temperature", "number": "2.50e+01", "significand": "2.50", "exponent": "1", "sigfigs": "3", "unit": "&deg;C"}], "data": [{"property": "Amount concentration (1)", "number": "7.6e-01", "significand": "7.6", "exponent": "-1", "sigfigs": "2", "unit": "mol/dm<sup>3</sup>"}], "supplemental": []}]}]}}