Speed of sound, isentropic compressibility and refractive index of binary mixtures of alkyl ethanoates with chloroalkanes at 303.15 K

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• 作者：Oswal ; S.L. ; Patel ; I.N.
• 关键词：Alkyl ethanoate ; Binary liquid mixture ; Chloroalkane ; Intermolecular interaction ; Isentropic compressibility
• 刊名：Journal of Molecular Liquids
• 出版年：2005
• 期刊代码：61_01677322
• 类别：ch
• 出版时间：January 30, 2005
• 卷：116
• 期：2
• 页码：99-107
• 文件大小：198 K

摘要

Speeds of sound u, isentropic compressibilities κ_S, refractive indices n_D, Rao's molar sound function R, excess isentropic compressibilities κ_S^E of 12 binary mixtures of methyl ethanoate (ME) and pentyl ethanoate (PE) with trichloromethane (triCM), tetrachloromethane (tetCM), 1,2-dichloroethane (diCE), 1,1,1-trichloroethane (triCE) and 1,1,2,2-tetrachloro-ethane (tetCE); and of 3-methyl-1-butyl ethanoate (MBE) with trichloromethane and tetrachloromethane have been reported over the entire range of composition at 303.15 K. The results have been analyzed in terms of molecular interactions between alkyl ethanoate and chloroalkanes. The speeds of sound have been estimated from the collision factor theory (CFT) and free length theory (FLT) of solutions.