High-Pressure Solubility Data of Methane in Aniline and Aqueous Aniline Systems Ventura, S.P.M.; Pauly, J.; Daridon, J.L.; Marrucho, I.M.; Dias, A.M.A.; Coutinho, J.A.P.; Journal of Chemical & Engineering Data 2007, 52, 1100-1102