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

Excess Molar Enthalpies of Five Binary Systems Containing Ethyl Acetoacetate at Different Temperatures

Gao, H.[Hui], Wang, Y.[Yihe], Yan, W.[Weidong]
J. Chem. Eng. Data 2009, 54, 4, 1308-1310
ABSTRACT
Excess molar enthalpies of five binary systems for ethyl acetoacetate + (1-butanol, + 2-butanol, + 1-pentanol, + water, and + ethyl acetate) at T ) (298.15, 313.15, 328.15, 338.15, and 348.15) K and p ) 0.1 MPa were determined by a flow-mixing isothermal microcalorimeter. The excess molar enthalpies increase with an increase in the temperature. The experimental data were correlated by the Redlich-Kister equation.
Compounds
# Formula Name
1 C6H10O3 ethyl 3-oxobutanoate
2 C4H10O butan-1-ol
3 C4H10O butan-2-ol
4 C5H12O pentan-1-ol
5 H2O water
6 C4H8O2 ethyl acetate
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
  • Excess molar enthalpy (molar enthalpy of mixing), kJ/mol ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 1; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Flow calorimetry
  • 65
  • POMD
  • 3
  • 1
  • Excess molar enthalpy (molar enthalpy of mixing), kJ/mol ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 1; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Flow calorimetry
  • 60
  • POMD
  • 4
  • 1
  • Excess molar enthalpy (molar enthalpy of mixing), kJ/mol ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 1; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Flow calorimetry
  • 65
  • POMD
  • 1
  • 5
  • Excess molar enthalpy (molar enthalpy of mixing), kJ/mol ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 1; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Flow calorimetry
  • 45
  • POMD
  • 6
  • 1
  • Excess molar enthalpy (molar enthalpy of mixing), kJ/mol ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 1; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Flow calorimetry
  • 65