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Q 二乙二醇单甲醚如何除水?

Question time:2/24/2021 1:42:11 PM

Describe:二乙二醇单甲醚如何除水?

A
1329219489@qq.com 2021-02-24 15:13
沸点为193℃,直接加点干燥剂静置过夜,减压蒸馏就行了,前馏分多出一点再收集。蒸出的溶剂即刻使用。

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