Thermodynamics Research Center, ThermoML : Journal of Chemical and Engineering Data

Isobaric Vapor Liquid Equilibrium Data for the 1,2-Dichloroethane-1-Butanol System

Tailor, J. H.[Jay H.], Bhate, N. V.[Nitin V.]
J. Chem. Eng. Data 2019, 64, 12, 5256-5262
ABSTRACT
Boiling points for 1,2-dichloroethane and 1-butanol were determined and P-T-x data for the binary mixture were measured under isobaric conditions using a modified ebulliometer in the pressure range of (101.325 to 60.0) kPa. The pure component experimental vapor pressure data were modeled using Antoine, Wagner and Thomas models and compared with the literature values. The modeling of binary VLE data was done using Margules 3 suffix, Wilson, and NRTL models. The average RMSD (T) values based on the literature and model predictions for the pure components are in the range of (0.42 to 0.47) K and (0.03 to 0.08) K respectively. Similarly, for the binary system the average RMSD (T) value based on the model prediction is 0.33 K.
Compounds
# Formula Name
1 C2H4Cl2 1,2-dichloroethane
2 C4H10O butan-1-ol
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
  • Boiling temperature at pressure P, K ; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Gas
  • Ebulliometric method (Recirculating still)
  • 6
  • POMD
  • 2
  • Boiling temperature at pressure P, K ; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Gas
  • Ebulliometric method (Recirculating still)
  • 6
  • POMD
  • 1
  • 2
  • Boiling temperature at pressure P, K ; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 1; Liquid
  • Liquid
  • Gas
  • Ebulliometric method (Recirculating still)
  • 66