Thermodynamics Research Center / ThermoML | Journal of Chemical Thermodynamics

High pressure liquid densities and excess volumes of the (di-isopropyl ether + 1-hexanol) system

Srhiyer, A.[Adil], Munoz-Rujas, N.[Natalia], Aguilar, F.[Fernando], Segovia, J. J.[Jose J.], Montero, E. A.[Eduardo A.]
J. Chem. Thermodyn. 2017, 113, 213-218
ABSTRACT
New experimental density data for binary mixtures of (di-isopropyl ether + 1-hexanol) over the composition range are reported, between 293.15 and 393.15 K, and for pressures from 0.1 MPa up to 140 MPa. To perform these measurements, a vibrating tube densitometer, calibrated with an uncertainty of +-0.35 kg m 3 was used. The experimental density data were fitted with a Tait-like equation. From experimental data, excess volumes have been calculated as well as the isobaric thermal expansivity and the isothermal compressibility have been derived from the Tait-like equation.
Compounds
# Formula Name
1 C6H14O diisopropyl ether
2 C6H14O hexan-1-ol
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
  • Mass density, kg/m3 ; Liquid
  • Mole fraction - 1; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Vibrating tube method
  • 595