Densities and viscosities for binary mixtures of butylamine with aliphatic alcohols

被引：45

作者：

Weng, WL ^{[1
]}

机构：

[1] Natl Tsing Hua Univ, Dept Chem Engn, Hsinchu 304, Taiwan

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2000年 / 45卷 / 04期

关键词：

D O I：

10.1021/je990328b

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Densities and viscosities were measured for the binary mixtures of butylamine with 1-butanol, 1-pentanol, 1-hexanol, 1-heptanol, and 1-octanol at 303.15 K, 313.15 K, and 323.15 K over the entire composition range. Excess molar volumes and viscosity deviations were calculated at various temperatures. Both excess molar volumes and viscosity deviations are negative for all investigated systems. A Redlich-Kister type equation was applied to fit the isothermal excess volumes and viscosity deviations, and McAllister's three-body and four-body interaction models were also used to correlate the kinematic viscosities.

引用

页码：606 / 609

页数：4

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