The solubility of a drug, n-(4-ethoxyphenyl)ethanamide (phenacetin), in supercritical carbon dioxide was determined by a saturation method at (308, 318, and 328) K from (9 to 19) MPa. The solubilities in mole fraction of n-(4-ethoxyphenyl)ethanamide in supercritical carbon dioxide were in the range of 1.29*10-5 to 2.88*10-5, 1.13*10-5 to 3.65*10-5, and 0.91*10-5 to 4.28*10-5 at (308, 318, and 328) K, respectively. The solubility data were correlated with the Peng-Robinson equation of state models and the Mndez-Santiago and Teja model.
Compounds
#
Formula
Name
1
CO2
carbon dioxide
2
C10H13NO2
N-(4-ethoxyphenyl)ethanamide
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
Triple point temperature, K ; Crystal
Crystal
Liquid
Air at 1 atmosphere
VISOBS
1
POMD
2
1
Mole fraction - 2 ; Fluid (supercritical or subcritical phases)
Temperature, K; Fluid (supercritical or subcritical phases)
Pressure, kPa; Fluid (supercritical or subcritical phases)