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

Vapor Pressures of Hexanal, 2-Methylcyclohexanone, and 2-Cyclohexen-1-one

Palczewska-Tulinska, M.[Marcela], Oracz, P.
J. Chem. Eng. Data 2006, 51, 2, 639-641
ABSTRACT
The saturated vapor pressures were measured for samples of mole fraction purity of 99.98 % hexanal, 2-methylcyclohexane, and 2-cyclohexen-1-one over wide temperature ranges by comparative ebulliometry. Measurements were made over the temperature range of (322.27 to 402.17) K for hexanal, (338.76 to 436.94) K for 2-methylcyclohexanone, and (350.40 to 445.00) K for 2-cyclohexen-1-one, respectively. The experimental data were correlated, and overall measures of data reproducibility are given. The results are compared with literature data.
Compounds
# Formula Name
1 C6H12O hexanal
2 C6H8O 2-cyclohexen-1-one
3 C7H12O 2-methylcyclohexanone
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
  • 1
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • Twin ebulliometer
  • 14
  • POMD
  • 2
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • Twin ebulliometer
  • 18
  • POMD
  • 3
  • Vapor or sublimation pressure, kPa ; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • Twin ebulliometer
  • 24