{"compilation": {"title": "Solubility data from IUPAC SDS Volume 58 (page 248) - Carbazole with n-Hexadecane", "publisher": "The International Union of Pure and Applied Chemistry", "keywords": "Solubility, Solubility data series", "compilers": "William E. Acree, Jr.", "sources": [{"citation": "McCargar, J. W.; Acree Jr., W. E.; J. Pharm. Sci. 1987, 76, 572-574.", "pubtype": "paper", "url": "https://doi.org/10.1002/jps.2600760717"}], "system": "Carbazole with n-Hexadecane", "substances": [{"constituent": 1, "name": "Carbazole", "formula": "C12H9N", "molweight": 167.207, "casrn": "86-74-8", "inchi": "InChI=1S/C12H9N/c1-3-7-11-9(5-1)10-6-2-4-8-12(10)13-11/h1-8,13H", "inchikey": "UJOBWOGCFQCDNV-UHFFFAOYSA-N", "sample": "99%, Aldrich Chemical Company, Milwaukee, Wisconsin, USA, recrystallized three times from absolute ethanol."}, {"constituent": 2, "name": "Hexadecane", "formula": "C16H34", "molweight": 226.441, "casrn": "544-76-3", "inchi": "InChI=1S/C16H34/c1-3-5-7-9-11-13-15-16-14-12-10-8-6-4-2/h3-16H2,1-2H3", "inchikey": "DCAYPVUWAIABOU-UHFFFAOYSA-N", "sample": "99%, Aldrich Chemical company, was used as received."}], "method": "Constant temperature bath, calorimetric thermometer, and an ultraviolet/visible spectrophotometer. Excess solute and solvent placed in amber glass bottles and allowed to equilibrate for several days at constant temperature. Attainment of equilibrium verified by repetitive measurements. Aliquots of saturated solutions transferred through a course filter into tared volumetric flasks, weighed and diluted with tetrachloromethane. Concentrations determined spectrophotometrically at 292 nm.", "dataset": [{"series": 1, "points": [{"pntnum": 1, "conditions": [{"property": "Ambient temperature", "number": "2.50e+01", "significand": "2.50", "exponent": "1", "sigfigs": "3", "unit": "°C"}], "data": [{"property": "Mole fraction - Liquid (1)", "number": "4.14e-04", "significand": "4.14", "exponent": "-4", "sigfigs": "3", "unit": "1"}, {"property": "Mole fraction - Liquid (2)", "number": "9.996e-01", "significand": "9.996", "exponent": "-1", "sigfigs": "4", "unit": "1"}], "supplemental": []}]}]}}