Vapor Pressures, Enthalpies of Vaporization, and Limiting Activity Coefficients in Water at 100 deg C of 2-Furanaldehyde, Benzaldehyde, Phenylethanal, and 2-Phenylethanol
Emel'yanenko, V. N.[Vladimir N.], Dabrowska, A.[Aldona], Verevkin, S. P.[Sergey P.], Hertel, M. O.[Marcus O.], Scheuren, H.[Hans], Sommer, K.[Karl]
In our previous work, limiting separation factors Ki yen of 2-furanaldehyde, benzaldehyde, phenylethanal, and 2-phenylethanol in water were determined using a recirculating still of the Gillespie type. Limiting activity coefficients ci yen were calculated out of the limiting separation factors Ki yen in the previous work, too. As it was announced in those papers, a revised calculation of the limiting activity coefficient cyen data was performed in this work. For this work, vapor pressure measurements were performed with the transpiration method. The results of these measurements are given here together with the derived enthalpies of vaporization of the investigated components and their formerly calculated and recalculated limiting activity coefficients in water at 100 deg C.
Compounds
#
Formula
Name
1
C5H4O2
2-furaldehyde
2
C7H6O
benzaldehyde
3
C8H8O
.alpha.-tolualdehyde
4
C8H10O
2-phenylethanol
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.