Determination of diester formation in diethylene glycol and tetraethylene glycol monoesters
Autor: | N. Parris, J. K. Weil |
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Rok vydání: | 1979 |
Předmět: | |
Zdroj: | Journal of the American Oil Chemists' Society. 56:775-775 |
ISSN: | 0003-021X |
Popis: | 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 |
Databáze: | OpenAIRE |
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