LAUSR

The solubilities of acetylene in 1,4-butylene glycol, diethylene glycol, linalool, ethylene glycol, isopropanol, isobutanol, butyl alcohol, 1-methyl-2-pyrrolidinone, 2-pyrrolidinone, N-vinylpyrrolidone, 6-methyl-5-hepten-2-one, and geranyl acetone were studied in the temperature range of 278.15 to 318.15 K and in the pressure range of 0.03 to 0.25 MPa. The Henry’s law constants were calculated from the slope of the linear isotherms of pressure versus the mole fraction of acetylene. Thermodynamic properties such as the Gibbs free energy, enthalpy, and entropy changes of dissolution of acetylene in the alcohols and ketones were calculated.