Thermophysical Properties of Nonelectrolyte Mixtures. Densities, Viscosities, and Sound Speeds of Binary Mixtures of Methyl Methacrylate+Branched Alcohols (Propan-2-ol, 2-Methylpropan-1-ol, Butan-2-ol, and 2-Methylpropan-2-ol) at T=298.15 and 308.15 K
作者： N. V. Sastry , J. George
关键词: Thermodynamics 、 Isentropic process 、 Binary number 、 Speed of sound 、 Methyl methacrylate 、 Qualitative analysis 、 Molecular interactions 、 Solvation 、 Materials science
摘要: Measurements of the densities, viscosities, and sound speeds at T=298.15 308.15 K for binary mixtures methyl methacrylate+propan-2-ol, +2-methylpropan-1-ol, +butan-2-ol, +2-methylpropan-2-ol are made over complete composition range. From measured data, excess isentropic compressibilities have been calculated. The mixture viscosities correlated by Grunberg–Nissan, McAllister, Auslander equations, while speed in has analyzed using free length collision factor theories, Junjie Nomoto equations. compressibilities, κEs fitted to a third degree polynomial equation. qualitative analysis terms bulk molecular interactions. conclusions drawn were supplemented examining variation relative association solvation numbers
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