EXCESS THERMODYNAMIC PROPERTIES OF BINARY-LIQUID MIXTURES CONTAINING DIMETHYLSULFOXIDE AT 30-DEGREES-C

被引:2
|
作者
RAO, PS [1 ]
SUBHA, MCS [1 ]
SWAMY, GN [1 ]
机构
[1] SRI KRISHNADEVARAYA UNIV,DEPT CHEM,ANANTAPUR 515003,INDIA
关键词
EXCESS VOLUME; N-AMINES; CYCLOHEXYLAMINE; DILATOMETRIC; SEC-BUTYLAMINE; TERT-BUTYLAMINE;
D O I
10.1007/BF00647684
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
The excess volumes of mixing of dimethylsulfoxide with n-, sec- and tert-butylamine, n-pentylamine, n-hexylamine, n-heptylamine, n-octylamine and cyclohexylamine have been measured as a function of composition at 30-degrees-C by a dilatometric method. For all amines V(E) values are negative over the entire mole fraction range. The results are attributed to the interaction between unlike molecules.
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页码:483 / 487
页数:5
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