Abstract
The enthalpies of solution of ethylacetate (EtOAc) in water, octane and 1-octanol (OctOH) were measured at 298, 308 and 318 K using a precise isoperibol calorimeter. The standard enthalpies and heat capacities of these non-electrolyte solution were computed and compared with the previously obtained Δsol H ∘ and \(\Delta C_{p}^{\circ}\) values in N,N-dimethylformamide (DMF). Partial molal heat capacities of EtOAc in water and in organic solvents were calculated and compared with the available literature values.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Kustov, A.V., Smirnova, N.L., Berezin, M.B.: Standard enthalpies and heat capacities of ethyl acetate and deuteroporphyrin solution in N,N-dimethylformamide at 298–318 K. Thermochim. Acta 521, 224–226 (2011)
Smith, D.A., Van de Waterbeemd, H., Walker, D.K.: Physicochemistry. In: Smith, D.A., Van de Waterbeemd, H., Walker, D.K., Mannhold, R., Kubinyi, H., Timmerman, H. (eds.) Pharmacokinetics and Metabolism in Drug Design, pp. 1–14. Wiley-VCH Verlag GmbH, Weinheim (2001)
Abbate, M., Barone, G., Castronuovo, G., Cheek, P.J., Lilley, T.N.: Thermodynamic behavior of some uncharged organic molecules in concentrated urea solutions and other polar solvents. Thermochim. Acta 173, 261–272 (1990)
Kustov, A.V., Emel’yanov, A.A., Syschenko, A.F., Krest’yaninov, M.A., Zheleznyak, N.I., Korolev, V.P.: A calorimetric setup for measuring heat effects of processes in solutions. Russ. J. Phys. Chem. 80, 1532–1536 (2006)
Kustov, A.V., Korolev, V.P.: Temperature and length scale dependence of tetraalkylammonium ion–amide interaction. J. Phys. Chem. B 112, 2040–2044 (2008)
Kustov, A.V., Smirnova, N.L.: Standard enthalpies and heat capacities of solution of urea and tetramethylurea in water. J. Chem. Eng. Data 55, 3055–3058 (2010)
Kustov, A.V., Antonova, O.A., Korolev, V.P.: Enthalpies of 1,4-dioxane, 1,2-dimethoxyethane, and ethylacetate solvation in the water–1-propanol and water–glycerol binary mixtures. J. Solution Chem. 31, 671–680 (2002)
Nilsson, S.-O., Wadsö, I.: Thermodynamic properties of some mono-, di-, and tri-esters enthalpies of solution in water at 288.15 K to 318.15 K and enthalpies of vaporization and heat capacities at 298.15 K. J. Chem. Thermodyn. 18, 673–681 (1986)
Kustov, A.V., Smirnova, N.L., Antonova, O.A., Krest’yaninov, M.A., Berezin, M.B.: Solvation of porphyrins of blood groups and their functional substituents in systems modeling protein–lipid surrounding. In: Abst. XI Intern. Conf. on Phys. and Coord. Chemistry of Porphyrins and Their Analogues (ICPC-11), vol. 109. Odessa, Russia (2011)
Roux, G., Perron, G., Desnoyers, I.: The heat capacities and volumes of some low molecular weight amides, ketones, esters, and ethers in water over the whole solubility range. Can. J. Chem. 56, 2808–2814 (1978)
Gallagher, K.R., Sharp, K.: A new angle on heat capacity changes in hydrophobic solvation. J. Am. Chem. Soc. 125, 9853–9860 (2003)
Mamardashvilli, G.M., Berezin, B.D.: Thermodynamics of porphyrin dissolution. In: Golybchikov, O.A. (ed.) Advances in Porphyrin Chemistry, pp. 130–149. St. Petersburg University Press, St. Petersburg (2001). (in Russian)
Acknowledgements
The financial support of this work by the Russian Foundation of Basic Researches (Grant N 10-03-00020) is gratefully acknowledged.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Kustov, A.V., Smirnova, N.L. & Antonova, O.A. Enthalpies and Heat Capacities of Ethyl Acetate Solutions in Water and in Several Organic Solvents at 298–318 K. J Solution Chem 41, 1008–1012 (2012). https://doi.org/10.1007/s10953-012-9841-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10953-012-9841-4