Thermodynamic properties of binary mixtures containing 1,2-epoxybutane + four alkanols at 298.15 K

Journal Article · Fri Nov 01 04:00:00 EST 1996 · Journal of Chemical and Engineering Data

DOI:https://doi.org/10.1021/je960165g· OSTI ID:404523

Comelli, F ^[1]; Francesconi, R ^[2]

---

1. CNR, Bologna (Italy). Centro di Studio per la Fisica delle Macromolecole
2. Univ. Degli Studi, Bologna (Italy). Dipt. di Chimica G. Ciamician

Isothermal vapor-liquid equilibria, VLE, excess molar enthalpies, H{sub m}{sup E}, and excess molar volumes, V{sub m}{sup E}, were determined for 1,2-epoxybutane + methanol, + ethanol, + 1-propanol, and +2-propanol at 298.15 K. The VLE results were correlated with the Wilson equation, and H{sub m}{sup E} and V{sub m}{sup E} were correlated with the Redlich-Kister equation. Nonideality of the vapor phase was accounted for in the analysis of VLE data. Azeotropes occurred in the system 1,2-epoxybutane + methanol and, to a lesser extent, for 1,2-epoxybutane + ethanol.

• OSTI ID: 404523
• Journal Information: Journal of Chemical and Engineering Data, Journal Name: Journal of Chemical and Engineering Data Journal Issue: 6 Vol. 41; ISSN JCEAAX; ISSN 0021-9568
• Country of Publication: United States
• Language: English

Related Subjects

10 SYNTHETIC FUELS
EPOXIDES
EQUATIONS OF STATE
EXPERIMENTAL DATA
METHANOL
PROPANOLS
THERMODYNAMIC PROPERTIES