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

Liquid-Liquid Equilibria for Water + Benzonitrile + Ethyl Acetate or + Butyl Acetate

Grande, M. d. C.[Maria del C.], Marschoff, C. M.[Carlos M.]
J. Chem. Eng. Data 2005, 50, 4, 1324-1327
ABSTRACT
Liquid-liquid equilibria for the systems water + benzonitrile + ethyl acetate and water + benzonitrile (BZN) + butyl acetate were measured in the temperature range of 25 C to 45 C. Phase diagrams, including tie lines, are reported for both systems at each temperature. Distribution curves for ethyl acetate and butyl acetate in both phases and enthalpy changes for the transfer of the ester from BZN to water are given. Solubility data for the binaries water + ethyl acetate and water + butyl acetate in the temperature range of 25 C to 60 C were also measured.
Compounds
# Formula Name
1 C4H8O2 ethyl acetate
2 H2O water
3 C6H12O2 butyl ethanoate
4 C7H5N benzonitrile
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 - 2 ; Liquid mixture 1
  • Temperature, K; Liquid mixture 1
  • Pressure, kPa; Liquid mixture 1
  • Liquid mixture 1
  • Liquid mixture 2
  • CHROM:UFactor:4
  • 8
  • POMD
  • 1
  • 2
  • Mole fraction - 2 ; Liquid mixture 2
  • Temperature, K; Liquid mixture 1
  • Pressure, kPa; Liquid mixture 1
  • Liquid mixture 2
  • Liquid mixture 1
  • CHROM:UFactor:4
  • 8
  • POMD
  • 3
  • 2
  • Mole fraction - 2 ; Liquid mixture 1
  • Temperature, K; Liquid mixture 1
  • Pressure, kPa; Liquid mixture 1
  • Liquid mixture 1
  • Liquid mixture 2
  • CHROM:UFactor:4
  • 8
  • POMD
  • 3
  • 2
  • Mole fraction - 2 ; Liquid mixture 2
  • Temperature, K; Liquid mixture 2
  • Pressure, kPa; Liquid mixture 1
  • Liquid mixture 2
  • Liquid mixture 1
  • CHROM:UFactor:4
  • 8
  • POMD
  • 4
  • 1
  • 2
  • Mole fraction - 4 ; Liquid mixture 1
  • Mole fraction - 4 ; Liquid mixture 2
  • Mole fraction - 1 ; Liquid mixture 2
  • Temperature, K; Liquid mixture 1
  • Mole fraction - 1; Liquid mixture 1
  • Pressure, kPa; Liquid mixture 1
  • Liquid mixture 1
  • Liquid mixture 2
  • CHROM:UFactor:4
  • CHROM:UFactor:4
  • CHROM:UFactor:4
  • 50
  • POMD
  • 4
  • 3
  • 2
  • Mole fraction - 3 ; Liquid mixture 1
  • Temperature, K; Liquid mixture 1
  • Mole fraction - 4; Liquid mixture 1
  • Pressure, kPa; Liquid mixture 1
  • Liquid mixture 1
  • Liquid mixture 2
  • CHROM:UFactor:4
  • 50
  • POMD
  • 4
  • 3
  • 2
  • Mole fraction - 3 ; Liquid mixture 2
  • Temperature, K; Liquid mixture 2
  • Mole fraction - 4; Liquid mixture 2
  • Pressure, kPa; Liquid mixture 2
  • Liquid mixture 2
  • Liquid mixture 1
  • CHROM:UFactor:4
  • 50