Colin L. Young 2 2.9815e+02 Ambient temperature 5 2.9815 $\pu{K}$ 1 8.946e+01 Henry's Law Solubility Coefficient 4 8.946 $\pu{atm}$ -2 1.118e-02 Mole fraction - Liquid (1) 4 1.118 1 2 6.25e+02 Enthalpy change 3 6.25 $\pu{cal mol-1}$ 1 1 Solubility, Solubility data series The conventional gas chromatographic technique was used. The carrier gas was helium. The value of Henry's law constant was calculated from the retention time. The value applies to very low partial pressures of gas and there may be a substantial difference from that measured at 1 atm. pressure. There is also considerable uncertainty in the value of Henry's constant since no allowance was made for surface adsorption. The International Union of Pure and Applied Chemistry Jadot, R.; J. Chim. Phys. 1972, 69, 1036-40. paper https://doi.org/10.1051/jcp/1972691036 74-85-1 1 C2H4 InChI=1S/C2H4/c1-2/h1-2H2 VGGSQFUCUMXWEO-UHFFFAOYSA-N 28.0532 Ethene No details given. 71-43-2 2 C6H6 InChI=1S/C6H6/c1-2-4-6-5-3-1/h1-6H UHOVQNZJYSORNB-UHFFFAOYSA-N 78.1118 Benzene Ethene with Benzene