William E. Acree, Jr. 1 2.50e+01 Ambient temperature 3 2.50 °C -2 3.7e-02 Amount concentration (1) 2 3.7 mol/dm³ 1 1 2.50e+01 Ambient temperature 3 2.50 °C -2 7.8e-02 Amount concentration (1) 2 7.8 mol/dm³ 2 1 2.50e+01 Ambient temperature 3 2.50 °C -1 1.20e-01 Amount concentration (1) 3 1.20 mol/dm³ 3 1 2.50e+01 Ambient temperature 3 2.50 °C -1 1.95e-01 Amount concentration (1) 3 1.95 mol/dm³ 4 1 2.50e+01 Ambient temperature 3 2.50 °C -1 3.3e-01 Amount concentration (1) 2 3.3 mol/dm³ 5 1 2.50e+01 Ambient temperature 3 2.50 °C -1 9.2e-01 Amount concentration (1) 2 9.2 mol/dm³ 6 1 Solubility, Solubility data series 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 Aliquots of saturated solution withdrawn and concentrations determined spectrometrically at 283 nm.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. The International Union of Pure and Applied Chemistry Burgess, J.; Haines, R. I.; Chem. Ind. (London) 1980, 289. paper 366-18-7 1 C10H8N2 InChI=1S/C10H8N2/c1-3-7-11-9(5-1)10-6-2-4-8-12-10/h1-8H ROFVEXUMMXZLPA-UHFFFAOYSA-N 156.184 2,2-Bipyridine Purity and chemical source not specified, was recrystallized from aqueousethanol. 75-65-0 2 C4H10O InChI=1S/C4H10O/c1-4(2,3)5/h5H,1-3H3 DKGAVHZHDRPRBM-UHFFFAOYSA-N 74.1216 2-Methyl-2-propanol Purity and chemical source not specified in paper. 7732-18-5 3 H2O InChI=1S/H2O/h1H2 XLYOFNOQVPJJNP-UHFFFAOYSA-N 18.0153 Water Purity and chemical source not specified in paper. 2,2'-Bipyridine with 2-Methyl-2-propanol and Water