Thermodynamics Research Center / ThermoML | Journal of Chemical and Engineering Data

Vapor Pressure of HFE 7100

An, B.[Baolin], Duan, Y.[Yuanyuan], Tan, L.[Longshan], Yang, Z.[Zhen]
J. Chem. Eng. Data 2015, 60, 4, 1206-1210
ABSTRACT
The vapor pressure of HFE 7100 was measured from (306 to 431) K for pressures from (36 to 1180) kPa using a Burnett apparatus. The temperature measurement uncertainty was estimated to be +- 5 mK, and the pressure uncertainty was estimated to be +- 300 Pa. A Wagner-type equation was used for the vapor pressure of HFE 7100 based on the experimental data. This equation contains five coefficients and correlates the measured vapor pressures within 0.11 %.
Compounds
# Formula Name
1 C5H3F9O methyl nonafluoroisobutyl ether
2 C5H3F9O 1-methoxy-nonafluorobutane
Datasets
The table above is generated from the ThermoML associated json file (link above). POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied; the numbers refer to the table of compounds on the left.
Type Compound-# Property Variable Constraint Phase Method #Points
  • POMD
  • 2
  • 1
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 2; Liquid
  • Liquid
  • Gas
  • Closed cell (Static) method
  • 226