caa a22 4500 445328541 CHVBK 20180317142729.0 cr unu---uuuuu 170323e20110501xx s 000 0 eng 10.1007/s10953-011-9682-6 doi (NATIONALLICENCE)springer-10.1007/s10953-011-9682-6 Partial Molar Volumes and Partial Molar Isentropic Compressions of γ -Butyrolactone and ε -Caprolactone at Infinite Dilution in Water at Temperatures (278.15 to 318.15) K and at Atmospheric Pressure [Elektronische Daten] [Alexander Bolotov, Ivan Cibulka, Lubomír Hnědkovský] Density and speed-of-sound values at T = (278.15, 283.15, 288.15, 293.15, 298.15, 308.15, and 318.15) K and at atmospheric pressure were measured, for dilute aqueous solutions of γ-butyrolactone and ε-caprolactone, using an Anton Paar DSA 5000 vibrating-tube densimeter and sound analyzer. A small but significant effect of hydrolysis was observed for aqueous ε-caprolactone and a procedure for eliminating its effect was proposed and employed. Values of the partial molar volume and isentropic compression at infinite dilution were obtained from this experimental data by suitable extrapolation procedures and compared with available data from the literature. The group contribution of the methylene group was evaluated and compared with that obtained for other classes of aqueous cyclic solutes. Springer Science+Business Media, LLC, 2011 Density nationallicence Speed of sound nationallicence Partial molar volume nationallicence Aqueous solutions nationallicence γ -Butyrolactone nationallicence ε -Caprolactone nationallicence Bolotov Alexander Butlerov Institute of Chemistry, Kazan Federal University, Kremlevskaya Str. 18, 420008, Kazan, Russian Federation aut Cibulka Ivan Department of Physical Chemistry, Institute of Chemical Technology, 16628, Prague, Czech Republic aut Hnědkovský Lubomír Department of Physical Chemistry, Institute of Chemical Technology, 16628, Prague, Czech Republic aut Journal of Solution Chemistry Springer US; http://www.springer-ny.com 40/5(2011-05-01), 751-763 0095-9782 40:5<751 2011 40 10953 https://doi.org/10.1007/s10953-011-9682-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10953-011-9682-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Bolotov Alexander Butlerov Institute of Chemistry, Kazan Federal University, Kremlevskaya Str. 18, 420008, Kazan, Russian Federation aut NATIONALLICENCE 700 1- Cibulka Ivan Department of Physical Chemistry, Institute of Chemical Technology, 16628, Prague, Czech Republic aut NATIONALLICENCE 700 1- Hnědkovský Lubomír Department of Physical Chemistry, Institute of Chemical Technology, 16628, Prague, Czech Republic aut NATIONALLICENCE 773 0- Journal of Solution Chemistry Springer US; http://www.springer-ny.com 40/5(2011-05-01), 751-763 0095-9782 40:5<751 2011 40 10953 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer