Vapor Pressures and PVT Properties of HFE-245mc (pentafluoroethyl methyl ether)

Toshihide Tsuge, Haruki Sato, Koichi Watanabe

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)


Since HFE-245mc has both lower ozone depletion potential (ODP) and smaller global warming potential (GWP), it is expected being a possible candidate to replace R-114. We report a complete set of vapor pressures, PVT properties of HFE-245mc measured by a constant volume method. One hundred and ten vapor pressures were obtained from 310 K to the critical temperature (406.80 K) and a vapor pressure correlation has been developed. One hundred and twenty-four PVT property data in the range of temperatures from 360 K to 440 K and pressures up to 8.4 MPa were also obtained along 12 isochores. A virial-expansion type equation of state to represent the present measurements has also been developed.

Original languageEnglish
Pages (from-to)1198-1200
Number of pages3
JournalReview of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu
Publication statusPublished - 1998


  • Alternative refrigerant
  • Constant volume method
  • Equation of state
  • PVT properties
  • Vapor pressures

ASJC Scopus subject areas

  • General Chemistry
  • General Materials Science
  • Condensed Matter Physics


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