Excess Molar Volume of Binary Mixtures of Methylheptenone+Alkanols at 298.15 K  

作　　者：XIAO Xi LI Hao-ran WANG Cong-min WANG Qi HAN Shi-jun 

机构地区：[1]Department of Chemistry,Zhejiang University,Hangzhou,310027,P.R.China

出　　处：《Chemical Research in Chinese Universities》2002年第4期427-429,共3页高等学校化学研究(英文版)

基　　金：Supported by the National Natural Science Foundation of China( No.2 99760 3 5 ) and the Zhejiang Provincial NatioralScience Foundation of China( No.2 990 3 5 )

摘　　要：Excess molar volume(V E) data on binary liquid mixtures of methylheptenone (MHO) with methanol, ethanol, n-propanol or n-butanol have been determined from the density measurements at 298.15 K and atmospheric pressure. The values of V E in all the systems over the entire composition range are quantified by the Redlich-Kister equation. The effects of the chain length of alkanols on V E are discussed.Excess molar volume(V E) data on binary liquid mixtures of methylheptenone (MHO) with methanol, ethanol, n-propanol or n-butanol have been determined from the density measurements at 298.15 K and atmospheric pressure. The values of V E in all the systems over the entire composition range are quantified by the Redlich-Kister equation. The effects of the chain length of alkanols on V E are discussed.

关 键 词：Excess molar volume Binary mixtures Methylheptenone ALKANOL DENSITY 

分 类 号：O623[理学—有机化学]