ASSOCIATION OF METHANOL IN VAPOR AND IN N-HEXADECANE . A MODEL FOR ASSOCIATION OF ALCOHOLS

被引：125

作者：

TUCKER, EE

FARNHAM, SB

CHRISTIA.SD

机构：

[1] Chemistry Department, University of Oklahoma, Norman

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1969年 / 73卷 / 11期

关键词：

D O I：

10.1021/j100845a042

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：

A new model is proposed for the self-association of methanol in nonpolar solvents and in the vapor phase. The model is based on vapor pressure measurements for methanol in n-hexadecane at 25, 35, and 45° and on PVT measurements on methanol vapor at 15, 25, and 35°. These data are best explained by assuming the presence of only two associated species: trimers and octamers. The model has been applied with success to infrared spectral data for several alcohols; it has also been tested on nmr data for alcohols in CCl4 with mixed results.

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页码：3820 / &

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