Vapor-liquid equilibrium data for the six binaries heptafluoropropyl methyl ether (HFE-347mcc) or 1,1,1,2,3,3-hexafluoro-3-propane (HFE-449mec-f) with 1-propanol, 2-butanone, or ethyl acetate

Katsumi Tochigi, Chie Kikuchi, Kiyofumi Kurihara, Kenji Ochi, Junji Murata, Katsuto Otake

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Isobaric vapor-liquid equilibria were measured for the six binary systems heptafluoropropyl methyl ether (HFE-347mcc) or 1,1,1,2,3,3-hexafluoro-3-propane (HFE-449mec-f) with 1-propanol, 2-butanone, or ethyl acetate at atmospheric pressure. The mixtures HFE-347mcc and HFE-449mec-f with 1-propanol both formed a minimum boiling azeotrope. The mixtures HFE-449mec-f with 2-butanone and with ethyl acetate formed maximum boiling azeotropes. The experimental data were correlated by the Wilson and NRTL activity coefficient models. The Wilson and NRTL equations gave similar results.

Original languageEnglish
Pages (from-to)830-834
Number of pages5
JournalJournal of Chemical and Engineering Data
Volume47
Issue number4
DOIs
Publication statusPublished - 1 Jul 2002

Cite this