EXCESS MOLAR VOLUMES AND VISCOSITIES OF THE TERNARY-SYSTEM NORMAL-BUTYLAMINE + 1,4-DIOXANE + ACETONITRILE AT 25-DEGREES-C

被引:26
作者
DAVOLIO, F [1 ]
DESCHAEFER, CR [1 ]
HOLGADO, MFD [1 ]
KATZ, M [1 ]
机构
[1] UNIV NACL TUCUMAN,FAC CIENCIAS EXACTAS,IST INGN QUIM,CATEDRA FISICOQUIM,AVDA INDEPENDENCIA 1800,RA-4000 TUCUMAN,ARGENTINA
关键词
Densities; excess molar properties; n-butylamine + 1,4-dioxane + acetonitrile system; ternary system; viscosities;
D O I
10.1007/BF00649453
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Densities and viscosities for the n-butylamine + 1,4-dioxane + acetonitrile system were determined at 25°C and molar excess volumes and excess viscosities were calculated. Of the different expressions existing in the literature that predict these excess properties for ternary mixtures from data for the binary mixtures, the empirical correlation of Singh et al. is the best for this system. © 1990 Plenum Publishing Corporation.
引用
收藏
页码:1085 / 1094
页数:10
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