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

Solubility of 11 -Hydroxypregna-1,4,16-triene-3,20-dione in Different Solvents

Chen, Q.[Qiaoli], Wang, Y.[Yongli], Wu, X.[Xiaohong], Wang, J.[Jingkang]
J. Chem. Eng. Data 2008, 53, 6, 1414-1416
ABSTRACT
Using a laser monitoring observation technique, the solubilities of 11 -hydroxypregna-1,4,16-triene-3,20- dione in ethanol, acetone, and ethanol + water were determined by the synthetic method. The experimental data can be well correlated by the Apelblat equation (for the ethanol and acetone pure solvent system) or the (CNIBS)/Redlich-Kister equation (for the binary ethanol + water solvent mixtures system).
Compounds
# Formula Name
1 C21H26O3 11-beta-Hydroxypregna-1,4,16-triene-3,20-dione
2 C2H6O ethanol
3 C3H6O acetone
4 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
  • 2
  • 1
  • Mole fraction - 1 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • laser monitoring system
  • 17
  • POMD
  • 3
  • 1
  • Mole fraction - 1 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • laser monitoring system
  • 7
  • POMD
  • 2
  • 4
  • 1
  • Mole fraction - 1 ; Liquid
  • Temperature, K; Liquid
  • Solvent: Mole fraction - 2; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • laser monitoring system
  • 84