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Partial molar volumes of organic solutes in water. V.o-,m-, andp-toluidine at temperatures from 298 K to 573 K and pressures up to 30 MPa
Journal article   Peer reviewed

Partial molar volumes of organic solutes in water. V.o-,m-, andp-toluidine at temperatures from 298 K to 573 K and pressures up to 30 MPa

K. Ružička,, L. Hnědkovský and I. Cibulka
The Journal of Chemical Thermodynamics, Vol.32(12), pp.1657-1668
2000
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Abstract

Density data for dilute aqueous solutions of three isomeric aminomethylbenzenes (methylanilines, toluidines) obtained in the temperature range T = 298.15 K toT = 573.15 K and either at atmospheric pressure, or at pressures close to the saturated vapour pressure of water, and at pressure p = 30 MPa are presented along with partial molar volumes calculated from the experimental data. The data were obtained using either a high-temperature, high-pressure flow vibrating-tube densimeter for measurements at elevated pressures or a commercial vibrating-tube cell DMA 602HT for measurements at atmospheric pressure.

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