The solubility of carbendazim in the lower alcohols (Methanol, Ethanol, n-Propanol, n-Butanol, and n-Pentanol) at temperatures from 278.15 K to 323.15 K was measured by a dynamic thermodynamic equilibrium method. The solubility of carbendazim increased with the increasing temperature in each solvent. The experimental data were well correlated by Apelblat equation, and the dissolving enthalpy and entropy were calculated. The solution parameters demonstrated that the dissolution of carbendazim in each alcohol was an endothermic process of entropy increase. The change of standard Gibbs free energy illustrated that the dissolution process became more difficult when the carbon chain in the alcohols got longer.
Compounds
#
Formula
Name
1
C9H9N3O2
methyl 2-benzimidazolecarbamate
2
CH4O
methanol
3
C2H6O
ethanol
4
C3H8O
propan-1-ol
5
C4H10O
butan-1-ol
6
C5H12O
pentan-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.