Building Blocks for Ionic Liquids: Vapor Pressures and Vaporization Enthalpies of 1-(n-Alkyl)-benzimidazoles Garist, I.V.; Verevkin, S.P.; Bara, J.E.; Hindman, M.S.; Danielsen, S.P.O.; Journal of Chemical & Engineering Data 2012, 57, 1803-1809