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

Densities and Excess Molar Volumes for Acetone + Propionic Acid + Water from (283.15 to 323.15) K at Atmospheric Pressure

Estrada-Baltazar, A.[Alejandro], Tiscareno-Lechuga, F.[Fernando], Iglesias-Silva, G. A.[Gustavo A.], Hall, K. R.[Kenneth R.]
J. Chem. Eng. Data 2005, 50, 1, 18-22
ABSTRACT
This paper presents experimental densities for the system acetone + propionic acid + water at atmospheric pressure from (283.15 to 323.15) K. A vibrating-tube densimeter provides density measurements over the entire composition range. We have calculated the excess volumes of the mixture and represent them with a Redlich-Kister-type polynomial.
Compounds
# Formula Name
1 C3H6O acetone
2 C3H6O2 propanoic acid
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
  • Mass density, kg/m3 ; Liquid
  • Mole fraction - 1; Liquid
  • Mole fraction - 2; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Vibrating tube method
  • 297