Walter Hayduk 2 2.9315e+02 Ambient temperature 5 2.9315 $\pu{K}$ 1 2.0e+01 Ambient temperature 2 2.0 °C -3 9.50e-03 Mole fraction - Liquid (1) 3 9.50 1 0 2.52e+00 Ostwald coefficient 3 2.52 1 1 2 2.9815e+02 Ambient temperature 5 2.9815 $\pu{K}$ 1 2.5e+01 Ambient temperature 2 2.5 °C -3 8.64e-03 Mole fraction - Liquid (1) 3 8.64 1 0 2.32e+00 Ostwald coefficient 3 2.32 1 2 1 Solubility, Solubility data series The solvent was held in a jacketed burette. Constant temperature water was circulated through the jacket. Gas was bubbled through the solvent until saturated. The dissolved gas content was determined by an electrometric dead-stop titration technique which yielded the bromine number. The electrometric titrator was based on a design given in [1]. The International Union of Pure and Applied Chemistry Dubois, H. D.; Skoog, D. A.; Anal. Chem. 1948, 20, 624. paper https://doi.org/10.1021/ac60019a008 Narasimhan, S.; Natarajan, G. S.; Nageshwar, G. D.; Indian J. Technol. 1981, 19, 298-299. paper 74-85-1 1 C2H4 InChI=1S/C2H4/c1-2/h1-2H2 VGGSQFUCUMXWEO-UHFFFAOYSA-N 28.0532 Ethene Ethene prepared by catalytic dehydration of ethanol over activated alumina at 350-400°C and analyzed by chromatography. Purity not given. 71-36-3 2 C4H10O InChI=1S/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H3 LRHPLDYGYMQRHN-UHFFFAOYSA-N 74.1216 1-Butanol 1-Butanol was treated for the removal of aldehydes and ketones and then distilled twice in a packed column. Ethene with 1-Butanol