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

Solubility of Imperatorin in Ethyl Acetate, Ethanol, Methanol, n-Hexane, and Petroleum Ether from (278.2 to 318.2) K

Wang, L.-H.[Long-Hu], Mei, Y.-H.[Yan-Hong], Yu, L.-y.[Li-yan], Liu, X.-S.[Xue-Song], Chen, Y.[Yong]
J. Chem. Eng. Data 2011, 56, 5, 2329-2331
ABSTRACT
The solubility of imperatorin in ethyl acetate, ethanol, methanol, n-hexane, and petroleum ether was measured at temperatures ranging from (278.2 to 318.2) K at atmospheric pressure. The solubility of imperatorin in the above solvents decreased in the order ethyl acetate greater than methanol greater than ethanol greater than n-hexane and petroleum ether. The solubility data were well correlated with a modified Apelblat equation.
Compounds
# Formula Name
1 C16H14O4 9-((3-methylbut-2-en-1-yl)oxy)-7H-furo[3,2-g]chromen-7-one
2 C4H8O2 ethyl acetate
3 C2H6O ethanol
4 CH4O methanol
5 C6H14 hexane
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
  • Amount concentration (molarity), mol/dm3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • HPLC analysis
  • 7
  • POMD
  • 3
  • 1
  • Amount concentration (molarity), mol/dm3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • HPLC analysis
  • 7
  • POMD
  • 4
  • 1
  • Amount concentration (molarity), mol/dm3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • HPLC analysis
  • 7
  • POMD
  • 5
  • 1
  • Amount concentration (molarity), mol/dm3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • HPLC analysis
  • 7