Physical Properties of Binary Mixtures of the Ionic Liquid 1-Ethyl-3-methylimidazolium Ethyl Sulfate with Several Alcohols at T = (298.15, 313.15, and 328.15) K and Atmospheric Pressure

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• 作者：Emilio J. Gonz&aacute ; lez ; Begoñ ; a Gonz&aacute ; lez ; Noelia Calvar ; &Aacute ; ngeles Domí ; nguez
• 刊名：Journal of Chemical & Engineering Data
• 出版年：2007
• 出版时间：September 2007
• 年：2007
• 卷：52
• 期：5
• 页码：1641 - 1648
• 全文大小：131K
• 年卷期：v.52,no.5(September 2007)
• ISSN：1520-5134

文摘

In this contribution, dynamic viscosities, densities, and speeds of sound of 1-ethyl-3-methylimidazolium ethylsulfate (EMISE) with methanol, 1-propanol, and 2-propanol at T = (298.15, 313.15, and 328.15) K and refractiveindices at T = 298.15 K and at atmospheric pressure have been measured over the whole composition range.Excess molar volumes, excess molar isentropic compressions, and viscosity deviations for the binary systemsfrom T = 298.15 K to T = 328.15 K and refractive deviations at 298.15 K have been calculated and weresatisfactorily fitted to a Redlich-Kister equation to give the fitting parameters and the root-mean-square deviations.