Studies on Thermodynamic Properties of Some Imidazolinone Derivatives in DMF at 308.15 K

被引：7

作者：

Baluja, Shipra ^{[1
]}

Solanki, Asif ^{[1
]}

Kachhadia, Nikunj ^{[1
]}

机构：

[1] Saurashtra Univ, Dept Chem, Rajkot 360005, Gujarat, India

来源：

CHINESE JOURNAL OF CHEMICAL ENGINEERING | 2010年 / 18卷 / 02期

关键词：

imidazolinone derivatives; ultrasonic study; acoustical parameters; dimethyl formamide; COMPRESSIBILITY;

D O I：

10.1016/S1004-9541(08)60357-2

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Density, ultrasonic velocity and viscosity of imidazolinone derivatives are studied in dimethyl formamide (DMF) at 308.15 K. From the experimental data, various acoustical parameters, such as specific impedance Z, isentropic compressibility K-s Rao's molar sound function R-m van der Waals constant b, relaxation strength r, intermolecular free length L-f, internal pressure pi, solvation number S-n, relative association R-Lambda, etc. are evaluated, which helps in understanding the molecular interactions occurring in these solutions.

引用

页码：306 / 311

页数：6

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