Measurement of Vapor-Liquid Equilibria for the Binary Mixture of Octafluoropropane and Hexafluoropropylene Oxide Containing Octafluorocyclobutane Kim, Y.L.; Park, S.J.; Choi, H.; Baek, J.m.; Song, H.D.; Jung, S.J.; Lee, K.J.; Journal of Chemical & Engineering Data 2014, 59, 2164-2170