DETERMINATION OF DIESTER FORMATION IN DIETHYLENE GLYCOL AND TETRAETHYLENE GLYCOL MONO-ESTERS

被引：10

作者：

PARRIS, N

WEIL, JK

机构：

[1] Eastern Regional Research Center, Philadelphia, 19118, Pennsylvania

来源：

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY | 1979年 / 56卷 / 08期

关键词：

D O I：

10.1007/BF02663060

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Polyethylene glycol monoesters on standing rearrange to form diesters. The formation of diester in monoester samples stored at 3 C, 25 C, and 37 C, respectively, for approximately 3 months was determined by reverse phase high performance liquid chromatography (HPLC) in less than one-half hour. Formation of diester increased with increasing storage temperature, regardless of the chemical nature of the © 1979 American Oil Chemists' Society.

引用

页码：775 / 775

页数：1

共 6 条

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[6] REACTION OF ETHYLENE OXIDE OR PROPYLENE OXIDE WITH LONG-CHAIN FATTY ACIDS - MONO-FORMATION AND DIESTER FORMATION
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