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

Viscosity B Coefficients and Partial Molar Volumes of Tetrabutylammonium Bromide in a-Butyrolactone + Water at Different Temperatures

Farhan, A. M.[Ahlam M.], Daadosh, R. M.[Rasha M], Awwad, A. M.[Akl M.]
J. Chem. Eng. Data 2008, 53, 3, 667-669
ABSTRACT
Densities and viscosities of solutions of tetrabutylammonium bromide have been measured in a-butyrolactone + water mixtures at various temperatures, (298.15, 303.15, 308.15, 313.15, and 318.15) K. The viscosity data have been analyzed using the Jones-Dole equation. The density data have been utilized to calculate apparent molar volumes, V , and partial molar volumes at infinite dilution, V 0. The behavior of these parameters has been used to investigate the solute solute and solute solvent interactions.
Compounds
# Formula Name
1 C4H6O2 .gamma.-butyrolactone
2 C16H36BrN tetrabutylammonium bromide
3 H2O water
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
  • Viscosity, Pa*s ; Liquid
  • Solvent: Mass fraction - 1; Liquid
  • Amount concentration (molarity), mol/dm3 - 2; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • CAPTUB:UFactor:4
  • 145
  • POMD
  • 1
  • 2
  • 3
  • Mass density, kg/m3 ; Liquid
  • Solvent: Mass fraction - 1; Liquid
  • Amount concentration (molarity), mol/dm3 - 2; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • VIBTUB:UFactor:32
  • 145