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Refractive indices of binary mixtures of (1,2-dichloroethane + 2-chloroethanol) at various temperatures

Marchetti, Andrea and Tassi, Lorenzo and Vaccari, Giulia and Sanna, Gavino (1999) Refractive indices of binary mixtures of (1,2-dichloroethane + 2-chloroethanol) at various temperatures. The Journal of Chemical Thermodynamics, Vol. 31 (5), p. 647-660. ISSN 0021-9614. Article.

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DOI: 10.1006/jcht.1998.0475

Abstract

Measurements of the refractive indexnDof (1,2-dichloroethane + 2-chloroethanol) in the temperature range 273.15 K ≤ T ≤ 343.15 K have been carried out for the purpose of checking the suitability of some empirical models of the typenD = n(T),n = n(xi), and n = n(T,xi ) for the correlation and interpolation of experimental data to cover existing gaps. Furthermore, the experimental data have been used to calculate excess properties such as ΔnD,RE, and the excess Kirkwood parameter Δgover the entire composition range. The results obtained have been discussed and interpreted in terms of the type and nature of the specific intermolecular interactions between the components.

Item Type:Article
ID Code:3679
Status:Published
Refereed:Yes
Uncontrolled Keywords:Refractive index, excess refractive properties, binary solvent mixtures, 1,2-dichloroethane, 2-chloroethanol
Subjects:Area 03 - Scienze chimiche > CHIM/01 Chimica analitica
Divisions:001 Università di Sassari > 01 Dipartimenti > Chimica
Publisher:Academic Press / Elsevier
ISSN:0021-9614
Publisher Policy:© 1999 Academic Press
Deposited On:02 Apr 2010 18:02

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