ACS Publications. Most Trusted. Most Cited. Most Read
My Activity

Figure 1Loading Img

Experimental (Solid + Liquid) and (Liquid + Liquid) Equilibria and Excess Molar Volume of Alkanol + Acetonitrile, Propanenitrile, and Butanenitrile Mixtures

View Author Information
Warsaw University of Technology, Faculty of Chemistry, Physical Chemistry Division, Noakowskiego 3, 00-664 Warsaw, Poland
Cite this: J. Chem. Eng. Data 2005, 50, 6, 2035–2044
Publication Date (Web):September 7, 2005
Copyright © 2005 American Chemical Society

    Article Views





    Other access options


    (Solid + liquid) and (liquid + liquid) phase diagrams have been determined for (1-octanol, 1-nonanol, 1-decanol, or 1-undecanol + acetonitrile, propanenitrile, or butanenitrile) mixtures. Only mixtures with acetonitrile show immiscibility in the liquid phase with an upper critical solution temperature. The excess molar volumes ( ) have been determined for a 1-alkanol (1-octanol, 1-nonanol, 1-decanol, or 1-undecanol + propanenitrile) and (1-undecanol + butanenitrile) at 298.15 K and atmospheric pressure. For all the mixtures investigated in this work, the is small and positive. Mixtures were investigated in terms of the modified UNIFAC (MU) model using the interaction parameters cited in the literature. The model describes in the correct range of temperature and composition the liquidus curves, critical points, and excess molar enthalpies. The Extended Real Associated Solution (ERAS) and Flory−Benson−Treszczanowicz (FBT) models were also used to represent the data and to predict excess molar enthalpies of the investigated systems. Excess molar volumes and enthalpies (literature data) are well-represented by the ERAS model. The ERAS model gives the better prediction than that of the MU model for excess molar enthalpies. The calculated curves using ERAS are closer to the experimental points except in the region of low concentration in alcohol. This means that, in terms of ERAS, the contribution to the excess molar enthalpy from the self-association of the alcohol is overestimated. The MU model underestimates the excess molar enthalpy. The FBT model cannot be used to predict these data as the interaction of the unlike molecules is not described in this model.

    Read this article

    To access this article, please review the available access options below.

    Get instant access

    Purchase Access

    Read this article for 48 hours. Check out below using your ACS ID or as a guest.


    Access through Your Institution

    You may have access to this article through your institution.

    Your institution does not have access to this content. You can change your affiliated institution below.

     Presented at 21st European Symposium on Applied Thermodynamics, June 1−5, 2005, Jurata, Poland.


     Corresponding author. E-mail:  [email protected].

    Cited By

    This article is cited by 17 publications.

    1. Gabriel Teixeira, Dinis O. Abranches, Olga Ferreira, João A. P. Coutinho. Estimating the Melting Temperatures of Type V Deep Eutectic Solvents. Industrial & Engineering Chemistry Research 2023, 62 (36) , 14638-14647.
    2. Tugba Turnaoglu, Sally G. Ritchie, Mark B. Shiflett. Liquid–Liquid Equilibria in Binary Mixtures of Dihydroxy Alcohols and Imidazolium-Based Ionic Liquids. Journal of Chemical & Engineering Data 2019, 64 (7) , 3179-3186.
    3. Alex R. Neale, Christoph Schütter, Patrick Wilde, Peter Goodrich, Christopher Hardacre, Stefano Passerini, Andrea Balducci, and Johan Jacquemin . Physical–Chemical Characterization of Binary Mixtures of 1-Butyl-1-methylpyrrolidinium Bis{(trifluoromethyl)sulfonyl}imide and Aliphatic Nitrile Solvents as Potential Electrolytes for Electrochemical Energy Storage Applications. Journal of Chemical & Engineering Data 2017, 62 (1) , 376-390.
    4. Juan Antonio González, Isaías García de la Fuente, José Carlos Cobos, Cristina Alonso Tristán, and Luis F. Sanz . Orientational Effects and Random Mixing in 1-Alkanol + Nitrile Mixtures. Industrial & Engineering Chemistry Research 2015, 54 (1) , 550-559.
    5. Urszula Domańska, M. Laskowska and Aneta Pobudkowska. Phase Equilibria Study of the Binary Systems (1-Butyl-3-methylimidazolium Thiocyanate Ionic Liquid + Organic Solvent or Water). The Journal of Physical Chemistry B 2009, 113 (18) , 6397-6404.
    6. Mark B. Shiflett and, A. Yokozeki. Vapor−Liquid−Liquid Equilibria of Hydrofluorocarbons + 1-Butyl-3-methylimidazolium Hexafluorophosphate. Journal of Chemical & Engineering Data 2006, 51 (5) , 1931-1939.
    7. Juan Antonio González, Fernando Hevia, Luis Felipe Sanz, Isaías García De La Fuente, José Carlos Cobos. Characterization of 1-alkanol + strongly polar compound mixtures from thermophysical data and the application of the Kirkwood-Buff integrals and Kirkwood-Fröhlich formalisms. Fluid Phase Equilibria 2019, 492 , 41-54.
    8. Doaa Alantary, Samuel Yalkowsky. Calculating the Solubilities of Drugs and Drug-Like Compounds in Octanol. Journal of Pharmaceutical Sciences 2016, 105 (9) , 2770-2773.
    9. Juan Antonio González, Fernando Hevia, Ana Cobos, Isaías García de la Fuente, Cristina Alonso-Tristán. Thermodynamics of mixtures containing a very strongly polar compound. 11. 1-Alkanol+alkanenitrile systems. Thermochimica Acta 2015, 605 , 121-129.
    10. Robert D. Chirico, Theodoor W. de Loos, Jürgen Gmehling, Anthony R. H. Goodwin, Sumnesh Gupta, William M. Haynes, Kenneth N. Marsh, Vicente Rives, James D. Olson, Calvin Spencer, Joan F. Brennecke, J. P. Martin Trusler. Guidelines for reporting of phase equilibrium measurements (IUPAC Recommendations 2012). Pure and Applied Chemistry 2012, 84 (8) , 1785-1813.
    11. Dimas Henrique Lanfredi Viola, Artur Zaghini Francesconi. Measurement and correlation of the excess molar enthalpy of (1-nonanol, or 1-decanol + acetonitrile) mixtures at (298.15, 303.15, and 308.15) K and atmospheric pressure. The Journal of Chemical Thermodynamics 2012, 47 , 28-32.
    12. Urszula Domańska, Marta Królikowska. Phase behaviour of 1-butyl-1-methylpyrrolidinium thiocyanate ionic liquid. Fluid Phase Equilibria 2011, 308 (1-2) , 55-63.
    13. Urszula Domańska, Aneta Pobudkowska, Paweł Gierycz. Experimental solid–liquid phase equilibria of {cholesterol+binary solvent mixture: 1-Alcohol (C4–C10)+cyclohexane}. Fluid Phase Equilibria 2010, 289 (1) , 20-31.
    14. Urszula Domańska, Piotr Morawski, Maria Piekarska. Solubility of perfumery and fragrance raw materials based on cyclohexane in 1-octanol under ambient and high pressures up to 900 MPa. The Journal of Chemical Thermodynamics 2008, 40 (4) , 710-717.
    15. Monika Gepert, Barbara Hachuła. Thermodynamic properties of binary mixtures of two alcohols. An application of the SERAS model to the description of very small excess molar functions. Journal of Molecular Liquids 2007, 135 (1-3) , 196-206.
    16. Urszula Domańska, Małgorzata Marciniak. Experimental (solid+liquid) phase equilibria of (alkan-1-ol+benzonitrile), (amine+benzonitrile) binary mixtures, and (decan-1-ol+decylamine+benzonitrile) ternary mixtures. Fluid Phase Equilibria 2007, 251 (2) , 161-166.
    17. Urszula Domańska, Małgorzata Marciniak. Experimental (solid+liquid) or (liquid+liquid) phase equilibria of (amine+nitrile) binary mixtures. The Journal of Chemical Thermodynamics 2007, 39 (2) , 247-253.

    Pair your accounts.

    Export articles to Mendeley

    Get article recommendations from ACS based on references in your Mendeley library.

    Pair your accounts.

    Export articles to Mendeley

    Get article recommendations from ACS based on references in your Mendeley library.

    You’ve supercharged your research process with ACS and Mendeley!

    STEP 1:
    Click to create an ACS ID

    Please note: If you switch to a different device, you may be asked to login again with only your ACS ID.

    Please note: If you switch to a different device, you may be asked to login again with only your ACS ID.

    Please note: If you switch to a different device, you may be asked to login again with only your ACS ID.

    Your Mendeley pairing has expired. Please reconnect