An acetic acid ionic liquid (AcAIL) [C2mim][OAc] (1-ethyl-3-methylimidazolium acetate) was prepared by the neutralization method. Using the solution-reaction isoperibol calorimeter, molar enthalpies of solution, ?solHm, for the ionic liquid [C2mim][OAc] with different molalities were measured in the temperature range from (288.15 to 308.15 +- 0.01) K with an interval of 5 K. In terms of Archer s method, the standard molar enthalpies of solution, ?solHm?, for [C2mim][OAc] were obtained in the temperature range of (288.15 to 308.15 +- 0.01) K. Plotting ?solHm? against (T 298.15) K, a good straight line was obtained, with the slope of the line being the standard molar heat capacity of solution, ?Cp,m? = 411 J*K 1*mol 1, for [C2mim][OAc], and the specific heat capacity of solution, ?Cp? = 2.4 J*g 1*K 1, was also obtained.
Compounds
#
Formula
Name
1
H2O
water
2
C8H14N2O2
1-ethyl-3-methylimidazolium acetate
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.