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Influence of Temperature and Carbon Chain on Thermophysical Properties of Benzaldehyde/Alkan-2-ol Binary Mixtures

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Department of Chemistry, Ahvaz Branch, Islamic Azad University, Ahvaz, Iran
*E-mail: [email protected]. Tel.: + 98-611- 4431018.
Cite this: J. Chem. Eng. Data 2017, 62, 8, 2406–2412
Publication Date (Web):July 25, 2017
https://doi.org/10.1021/acs.jced.7b00335
Copyright © 2017 American Chemical Society

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    Abstract

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    In present paper, density, and viscosity values for binary systems of benzaldehyde + 2-propanol or 2-butanol or 2-pentanol have been measured over the entire range of composition and within the temperature range of 293.15–323.15 K. From these data, thermal expansion coefficient, excess thermal expansion coefficient, the pressure dependence of the excess molar enthalpy, partial molar volume, excess molar volume, and viscosity deviation were calculated. VmE is positive and decreases with rise of temperature and Δη is negative and increases with increasing temperature. Effect of temperature and carbon chain of alcohols on thermodynamic behavior of mixtures was discussed. The density values were used to test the applicability of the PC-SAFT model and the calculated density by this theory compared well with the corresponding experimental data.

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    The Supporting Information is available free of charge on the ACS Publications website at DOI: 10.1021/acs.jced.7b00335.

    • Excess molar volumes, viscosity deviations, coefficients of Redlich–Kister equation, parameters of pure materials for PC-SAFT, and binary interaction parameter kij for PC-SAFT model (PDF)

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    Cited By

    This article is cited by 5 publications.

    1. Abdolhossein Haghani, Markus M. Hoffmann, Hossein Iloukhani. Density, Speed of Sound, and Refractive Index of Binary Mixtures of 1-Butyl-3-methylimidazolium Thiocyanate + 2-Alkanols (C3–C6) at Different Temperatures T = (288.15-338.15) K. Journal of Chemical & Engineering Data 2021, 66 (5) , 1956-1969. https://doi.org/10.1021/acs.jced.0c01028
    2. B. Siva Parvathi, M. Gowrisankar, E Ramanjaneyulu, P. Venkateswara Rao, V. Anuradha. Thermophysical properties of binary liquid mixtures at various temperatures, supported by FTIR spectral studies and correlation with the Jouyban–Acree model (allyl alcohol, benzyl aldehyde, benzylamine and benzyl alcohol). Physics and Chemistry of Liquids 2024, 58 , 1-19. https://doi.org/10.1080/00319104.2023.2297210
    3. V.A. Rana, N.S. Shah, K.N. Shah, H.P. Vankar. Dielectric spectroscopy and molecular dynamic simulation study of binary mixtures of benzaldehyde and methanol at 303.15 K. Journal of Molecular Liquids 2023, 369 , 120829. https://doi.org/10.1016/j.molliq.2022.120829
    4. Lulu Liu, Guojun Cai, Xiaoyan Liu. Investigation of thermal conductivity and prediction model of recycled tire rubber-sand mixtures as lightweight backfill. Construction and Building Materials 2020, 248 , 118657. https://doi.org/10.1016/j.conbuildmat.2020.118657
    5. Guangming Cai, Shaoqi Yang, Xinxin Wang, Qing Zhou, Junli Xu, Xingmei Lu. Densities and Viscosities of Binary Mixtures Containing the Polyhydric Protic Ionic Liquid(2-hydroxy-N-(2-hydroxyethyl)-N-methylethanaminium methanesulfonate) and Water or Alcohols. Journal of Solution Chemistry 2020, 49 (4) , 423-457. https://doi.org/10.1007/s10953-020-00968-2

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