The solubility of o-phthalic acid in methanol + water and methanol + butyl acetate was measured at temperatures ranging from (295.87 to 359.75) K using a laser-monitoring observation technique at atmospheric pressure. The experimental data were correlated with the Apelblat equation. The overall o of 159 data points was 0.70 %. The apparent molar enthalpies of o-phthalic acid in the two systems have been determined and provide a heat transmission basis for the design of a crystallizer.
Compounds
#
Formula
Name
1
CH4O
methanol
2
C6H12O2
butyl ethanoate
3
C8H6O4
1,2-benzenedicarboxylic acid
4
H2O
water
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.