Thermodynamic Properties of cis-1,1,1,4,4,4-Hexafluoro-2-butene (HFO-1336mzz(Z)): Measurements of the pT Property and Determinations of Vapor Pressures, Saturated Liquid and Vapor Densities, and Critical Parameters Tanaka, K.; Akasaka, R.; Sakaue, E.; Ishikawa, J.; Kontomaris, K.K.; Journal of Chemical & Engineering Data 2016, 61, 2467-2473