EXCESS ENTHALPIES OF MIXTURES CONTAINING SALICYLALDEHYDE OR 2-METHOXYETHANOL

被引：25

作者：

VALERO, J

GRACIA, M

GUTIERREZLOSA, C

机构：

[1] UNIV SARAGOSSA,FAC CIENCIAS,DEPT QUIM PHYS,SARAGOSSA,SPAIN

[2] COLEGIO UNIV LOGRONO,DEPT QUIM FIS,LOGRONO,SPAIN

来源：

JOURNAL OF CHEMICAL THERMODYNAMICS | 1979年 / 11卷 / 11期

关键词：

D O I：

10.1016/0021-9614(79)90141-1

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Measurements of excess enthalpies at 298.15 K are reported for binary mixtures of salicylaldehyde or 2-methoxyethanol + cyclohexane, + benzene, and + tetrachloromethane. Some measurements have been carried out at 313.15 K. The different calorimetric behaviour of these mixtures is consistent with the occurrence of intramolecular hydrogen bonding in salicylaldehyde and intra- and inter-molecular hydrogen bonding in 2-methoxyethanol. An estimation of the intramolecular hydrogen-bond energy in 2-methoxyethanol is made. © 1979.

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页码：1101 / 1105

页数：5

相关论文

共 11 条

[1] EXCESS ENTHALPIES OF MIXTURES CONTAINING TETRAHYDROFURFURYLALCOHOL OR TETRAHYDROFURFURYLAMINE [J].

BOLINAGA, R ;

GRACIA, M ;

GUTIERREZLOSA, C .

JOURNAL OF CHEMICAL THERMODYNAMICS, 1978, 10 (07) :667-673

[2] EXCESS VOLUMES OF MIXTURES CONTAINING TETRAHYDROFURFURYLALCOHOL OR TETRAHYDROFURFURYLAMINE [J].

BOLINAGA, R ;

GRACIA, M ;

GUTIERREZLOSA, C .

JOURNAL OF CHEMICAL THERMODYNAMICS, 1978, 10 (11) :1045-1048

[3] Solvent selectivity for hydrocarbons - Measured by critical solution temperature [J].

Francis, AW .

INDUSTRIAL AND ENGINEERING CHEMISTRY, 1944, 36 :764-771

[4] ISOTHERMAL DILUTION CALORIMETER FOR POSITIVE ENTHALPIES OF MIXING [J].

GRACIA, M .

JOURNAL OF CHEMICAL THERMODYNAMICS, 1977, 9 (01) :55-59

[5]

GUTIERREZLOSA C, 1971, REV ACAD CIENC EXACT, V1, P101

[6] SPECTROSCOPIC STUDIES OF ALCOHOLS .7. INTRAMOLECULAR HYDROGEN BONDS IN ETHYLENE GLYCOL AND 2-METHOXYETHANOL [J].

KRUEGER, PJ ;

METTEE, HD .

JOURNAL OF MOLECULAR SPECTROSCOPY, 1965, 18 (02) :131-&

[7] HYDROGEN BOND .6. EQUILIBRIUM BETWEEN HYDROGEN BONDED + NONBONDED CONFORMATION OF ALPHA,OMEGA-DIOL MONOMETHYL ETHERS [J].

KUHN, LP ;

WIRES, RA .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1964, 86 (11) :2161-&

[8]

PAULING L, 1960, NATURE CHEM BOND, P488

[9]

PIMENTEL GC, 1960, HYDROGEN BOND, P179

[10] INFRARED STUDIES AND THERMODYNAMICS OF HYDROGEN-BONDING IN ETHYLENE-GLYCOL MONOALKYL ETHERS - EVIDENCE FOR A 10 MEMBERED RING DIMER [J].

PRABHUMIRASHI, LS ;

JOSE, CI .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS II, 1975, 71 :1545-1554