Thermodynamics Research Center, ThermoML : Journal of Chemical and Engineering Data

Densities and Excess Molar Volumes of the Ternary System (1,4-Dioxane + 2-Propanol + 1,1,2,2-Tetrachloroethane) at T = 288.15-318.15 K and at Atmospheric Pressure: Experimental Measurements and Prigogine-Flory-Patterson Modeling

Benabida, H.[Houda], Coquelet, C.[Christophe], Belaribi, F. B.[Farid Brahim]
J. Chem. Eng. Data 2019, 64, 12, 5122-5131
ABSTRACT
Excess molar volumes for 1,4-dioxane + 2-propanol + 1,1,2,2-tetrachloroethane ternary mixture and for the constituent binaries, were determined from density measurements, over the whole composition range, at T = [288.15, 298.15, 308.15 and 318.15] K and atmospheric pressure. The ether containing binary mixtures present positive excess molar volume, VE, with the alkanol, and negative VE values, with the chloroalkane, over the whole composition and working temperature ranges. As the temperature increases, the VE magnitude increases, for 1,4-dioxane + 2-propanol, whereas it decreases for 1,4-dioxane + 1,1,2,2tetrachloroethane. For 2-propanol + 1,1,2,2-tetrachloroethane mixture, sigmoidal-VE curves are E observed and the VE increases as the temperature increases. Sigmoidal- V123 curves are observed,
Compounds
# Formula Name
1 C4H8O2 1,4-dioxane
2 C2H2Cl4 1,1,2,2-tetrachloroethane
3 C3H8O propan-2-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
  • 2
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Vibrating tube method
  • 4
  • POMD
  • 1
  • 2
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 1; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Vibrating tube method
  • 52
  • POMD
  • 3
  • 2
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 3; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Vibrating tube method
  • 48
  • POMD
  • 1
  • 3
  • 2
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 1; Liquid
  • Mole fraction - 3; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Vibrating tube method
  • 172