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

Isothermal Vapor-Liquid Equilibrium Data for the System Methanol + Toluene + Triphenylbenzylphosphonium Chloride

Kurzin, A. V.[Alexander V.], Evdokimov, A. N.[Andrey N.], Antipina, V. B.[Victorija B.], Pavlova, O. S.[Olesja S.], Gusev, V. E.[Vladimir E.]
J. Chem. Eng. Data 2007, 52, 6, 2174-2176
ABSTRACT
Isothermal vapor-liquid equilibrium data for the system methanol + toluene + triphenylbenzylphosphonium chloride at five salt molalities {(0.100, 0.500, 1.000, 1.500, and 2.000) molakg-1} have been measured with the help of headspace gas chromatography at (313.15 and 318.15) K. The experimental data were correlated using the electrolyte nonrandom two-liquid model. Several new interaction parameters for this model were obtained and are presented in this work.
Compounds
# Formula Name
1 CH4O methanol
2 C7H8 toluene
3 C25H22ClP benzyltriphenylphosphonium chloride
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
  • 2
  • 3
  • Mole fraction - 1 ; Gas
  • Temperature, K; Liquid
  • Solvent: Mole fraction - 1; Liquid
  • Molality, mol/kg - 3; Liquid
  • Gas
  • Liquid
  • Chromatography
  • 72
  • POMD
  • 1
  • 2
  • Boiling temperature at pressure P, K ; Liquid
  • Mole fraction - 1; Gas
  • Mole fraction - 1; Liquid
  • Liquid
  • Gas
  • Closed cell (Static) method
  • 12