This article presents experimental viscosity and density data for binary systems containing ethanol and one of the following 1-alkanols as the second component: butan-1-ol, pentan-1-ol, heptan-1-ol, octan-1-ol, nonan-1-ol, and decan-1-ol. These properties were measured at 0.1 MPa and at five different temperatures, ranging from 283.15 K to 313.15 K. The viscosity data have also been correlated by a model which combines Eyring’s theory of viscous flow with a thermodynamic framework (Ind. Eng. Chem. Res. 2000, 39, 849). The model binary interaction parameters, for each of the binary systems, are also reported. The agreement between calculated and experimental data was rather good. The overall mean relative standard deviations did not exceed 0.01. The experimental viscosity deviations, obtained by the difference between the viscosity of the mixture and the mole fraction average of the pure component viscosities, were adjusted by means of Redlich–Kister polynomials. For all the systems studied negative values of viscosity deviations were obtained, for all temperatures, and over the whole mole fraction range.

中文翻译：

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二元体系的密度和粘度乙醇+丁烷-1-醇，+戊烷-1-醇，+庚烷-1-醇，+八烷-1-醇，壬烷-1-醇，+癸-1-醇MPa和温度283.15 K至313.15 K.

本文介绍了包含乙醇和以下1-链烷醇之一作为第二组分的二元体系的实验粘度和密度数据：丁1醇，戊丹1醇，庚烷1醇，辛烷1醇， nonan-1-ol和decan-1-ol。这些性能是在0.1 MPa和五个不同温度下（从283.15 K到313.15 K）测量的。粘度数据还通过一个模型进行了关联，该模型结合了Eyring的粘性流理论和热力学框架（工业化学。2000，39（849）。还报告了每个二进制系统的模型二进制交互参数。计算数据和实验数据之间的一致性很好。总体平均相对标准偏差不超过0.01。通过混合物的粘度与纯组分粘度的摩尔分数平均值之差获得的实验粘度偏差通过Redlich-Kister多项式进行调整。对于所有研究的系统，在所有温度下以及在整个摩尔分数范围内，均获得了粘度偏差的负值。