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

Solubilities of 1,1-Di(2-carboxyethyl)-2,2'-biimidazole in Water + Acetic Acid from (292.3 to 355.1) K

Dong, Y.[Yuanjun], Hou, L.[Linxi], Liang, H.[Hongze], Wei, D.[Danyi]
J. Chem. Eng. Data 2008, 53, 10, 2449-2450
ABSTRACT
The solubilities of 1,1 -di(2-carboxyethyl)-2,2 -biimidazole in water (1) + acetic acid (2) solvent mixtures were determined in the temperature range from (292.3 to 355.1) K and mass fraction w1 from 0.8 to 1.0. The solubility data were well correlated with an empirical equation.
Compounds
# Formula Name
1 C12H14N4O4 1,1'-di(2-carboxyethyl)-2,2'-biimidazole
2 H2O water
3 C2H4O2 acetic acid
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
  • 3
  • 2
  • 1
  • Amount concentration (molarity), mol/dm3 - 1 ; Liquid
  • Temperature, K; Liquid
  • Solvent: Mass fraction - 3; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • static analytical method
  • 27
  • POMD
  • 3
  • 1
  • Amount concentration (molarity), mol/dm3 - 1 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 1
  • static analytical method
  • 9