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

Solubility of Acetamide, Propionamide, and Butyramide in Water at Temperatures between (278.15 and 333.15) K

Romero, C. M.[Carmen M.], Gonzalez, M. E.[Maria E.]
J. Chem. Eng. Data 2010, 55, 6, 2326-2327
ABSTRACT
The aqueous solubilities of acetamide, propionamide, and butyramide were measured from (278.15 to 333.15) K at intervals of 5.00 K using the gravimetric method. The temperature dependence of the solubility of acetamide, propionamide, and butyramide in water is described by the van t Hoff equation. Linear van t Hoff plots were found for amides in water, and the differential enthalpy of solution was calculated.
Compounds
# Formula Name
1 C2H5NO ethanamide
2 H2O water
3 C3H7NO propanamide
4 C4H9NO butanamide
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
  • Mole fraction - 1 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • gravimetric
  • 12
  • POMD
  • 3
  • 2
  • Mole fraction - 3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 3
  • gravimetric
  • 12
  • POMD
  • 4
  • 2
  • Mole fraction - 4 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 4
  • gravimetric
  • 12