Densities and Dynamic Viscosities of Alicyclic Cyclohexane with Toluene, o-Xylene, and Mesitylene at T = (303.15 to 323.15) K and Atmospheric Pressure,Journal of Chemical & Engineering Data

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Densities and Dynamic Viscosities of Alicyclic Cyclohexane with Toluene, o-Xylene, and Mesitylene at T = (303.15 to 323.15) K and Atmospheric Pressure
Journal of Chemical & Engineering Data ( IF 2.0 ) Pub Date : 2018-06-04 , DOI: 10.1021/acs.jced.7b01003
Mohammad S. Hossain _{1,

2,

3} , Shamim Akhtar ₃ , Francis Verpoort _{1,

4}

Affiliation

Densities and dynamic viscosities for organic binary mixtures of cyclohexane with toluene, o-xylene, and mesitylene were measured at T = (303.15 to 323.15) K and atmospheric pressure. The measurements were carried out over the entire range of composition using a bicapillary pycnometer and an A-type Ostwald viscometer. The excess molar volumes, thermal expansivities, and excess thermal expansivities were calculated from the experimental density data, while the viscosity deviations were obtained from the dynamic viscosity data. The excess results were correlated with the fourth-order Redlich–Kister-type polynomial equation. The excess properties of binary liquids were analyzed in terms of intermolecular interactions.

中文翻译：

在T =（303.15至323.15）K和大气压下，脂环族环己烷与甲苯，邻二甲苯和均三甲苯的密度和动态粘度

在T＝（303.15至323.15）K和大气压下测量环己烷与甲苯，邻二甲苯和均三甲苯的有机二元混合物的密度和动态粘度。使用双毛细管比重瓶和A型奥斯特瓦尔德粘度计在整个组成范围内进行测量。从实验密度数据计算出过量的摩尔体积，热膨胀性和过量的热膨胀性，而从动态粘度数据获得粘度偏差。多余的结果与四阶Redlich-Kister型多项式方程式相关。根据分子间的相互作用分析了二元液体的过剩特性。

更新日期：2018-06-05

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