HME(XCH3(CH2)NU-1CO2CH3 (NU=5 OR 6 OR ... OR 14) + (1-X)CH3(CH2)11CH3, 298.15-K

被引:11
作者
ORTEGA, J
机构
[1] Cátedra de Termodinámica y Físicoquímica, Escuela Superior de Ingenieros Industriales
关键词
D O I
10.1016/S0021-9614(05)80087-4
中图分类号
O414.1 [热力学];
学科分类号
摘要
Excess molar enthalpies measured in a Calvet microcalorimeter are reported for the 10 mixtures: {xCH3(CH2)v-1CO2CH3 (v = 5 to 14) + (1 - x)CH3(CH2)11CH3} at 298.15 K and atmospheric pressure. All the mixtures show positive excess enthalpies which decrease with increasing chain length v of the methyl ester. The dependence of HEm at x = 0.5 on the number of carbon atoms of the ester shows a quasi-exponential variation. © 1991 Academic Press Limited All rights reserved.
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页码:327 / 331
页数:5
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