Thermodynamics Research Center / ThermoML | Thermochimica Acta

Enthalpy of solution of the ionic liquid BMIBF4 in water

Guan, W.[Wei], Wang, H.[Heng], Li, L.[Lei], Zhang, Q.-G.[Qing-Guo], Yang, J. -Z.[Jia-Zhen]
Thermochim. Acta 2005, 437, 1-2, 196-197
ABSTRACT
The molar enthalpies of solution of ionic liquid 1-methyl-3-butylimidazolium tetrafluoroborate (BMIBF4) in water at various molalities were determined by calorimetry at 298.15 K. Pitzer s electrolyte solution theory was used to obtain the molar solution enthalpy of BMIBF4 at infinite dilution 26.82 +- 0.26 kJ/mol.
Compounds
# Formula Name
1 H2O water
2 C8H15BF4N2 1-butyl-3-methylimidazolium tetrafluoroborate
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
  • Molar enthalpy of solution, kJ/mol ; Liquid
  • Molality, mol/kg - 2; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • ISOPERIBOL:UFactor:8
  • 16