Marie C. Haulait-Pirson Solubility, Solubility data series Tritio-octadecane was used as radioactive tracer. 0.01 of active (1) was shaken with (2); the mixture was filtered through a 0.05 µm filter; 0.01 mL of filtrate was vaporized in hot oxygen and passed over $\ce{CuO}$ at 600 °C; the $\ce{H2O}$-$\ce{T2O}$ derived from the vaporized solvent as well as from the combusted (1) was trapped at -78 °C; the melted ice was reduced by Zn and the gas was counted. Many details are given in the paper. The International Union of Pure and Applied Chemistry Baker, E. G.; Am. Chem. Soc.; Div. Petrol. Chem.; Preprints-Symposia 1956, 1, No. 2, 5-17. paper 593-45-3 1 C18H38 InChI=1S/C18H38/c1-3-5-7-9-11-13-15-17-18-16-14-12-10-8-6-4-2/h3-18H2,1-2H3 RZJRJXONCZWCBN-UHFFFAOYSA-N 254.494 Octadecane Tritio-octadecane prepared by hydrogenating octadecene-1 with tritium; 100 curies of tritium were introduced per mole of (1). 7732-18-5 2 H2O InChI=1S/H2O/h1H2 XLYOFNOQVPJJNP-UHFFFAOYSA-N 18.0153 Water distilled. Octadecane with Water