THERMAL-ANALYSIS OF EUGENOL, ISOEUGENOL AND THEIR BENZOIC-ACID ESTERS

被引：3
|
作者：
THO, FC
NATOVA, L
RUSCHEV, D
机构：
[1] Higher Institute of Chemical Technology, Sofia, 1156
来源：
JOURNAL OF THERMAL ANALYSIS | 1991年 / 37卷 / 11-12期
关键词：
D O I：
10.1007/BF01912816
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Eugcnol and isoeugenol were investigated by means of thermal analysis. It was observed that eugcnol and isoeugenol have one characteristic endothermic effect at 260-degrees and 290-degrees-C, respectively, and two exothermic effects in the temperature intervals 270-degrees - 590-degrees-C. The DTA curves of the benzoyl esters of eugenol and isoeugenol begin with endothermic effects at 70-degrees and 95-degrees-C, respectively, which coincide with the melting points of these compounds.
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页码：2723 / 2727
页数：5
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