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

Fusion Curves and Enthalpy and Internal Energy Changes of Benzene, Nitrobenzene, Bromobenzene, and Chlorobenzene at Pressures up to 3500 MPa

Xu, W.[Wei], Zhu, R.[Rongjiao], Li, H.[Hongling], Li, H.[Hesong]
J. Chem. Eng. Data 2007, 52, 5, 1975-1978
ABSTRACT
The fusion temperature as a function of pressure for benzene, nitrobenzene, bromobenzene, and chlorobenzene at pressures up to 3500 MPa has been determined. The new experimental data are an extension to higher pressures and temperatures of previous data and fitted by the equation Tfus ) T0(1 + centsp/a1)a2 exp(-a3centsp). Changes of the molar enthalpy and the molar internal energy on fusion were calculated using the parameters of the fitted equation. Comparisons with data from references show that the experimental data, parameters of fitted equations, molar enthalpy changes, and molar internal energy changes are reliable.
Compounds
# Formula Name
1 C6H6 benzene
2 C6H5NO2 nitrobenzene
3 C6H5Br bromobenzene
4 C6H5Cl chlorobenzene
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
  • Solid-liquid equilibrium temperature, K ; Crystal
  • Pressure, kPa; Crystal
  • Crystal
  • Liquid
  • LSTA:UFactor:4
  • 14
  • POMD
  • 2
  • Solid-liquid equilibrium temperature, K ; Crystal
  • Pressure, kPa; Crystal
  • Crystal
  • Liquid
  • LSTA:UFactor:4
  • 14
  • POMD
  • 3
  • Solid-liquid equilibrium temperature, K ; Crystal
  • Pressure, kPa; Crystal
  • Crystal
  • Liquid
  • LSTA:UFactor:4
  • 15
  • POMD
  • 4
  • Solid-liquid equilibrium temperature, K ; Crystal
  • Pressure, kPa; Crystal
  • Crystal
  • Liquid
  • LSTA:UFactor:4
  • 15