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词汇 Tetrabutylammonium bromide
分类 英语词汇 英语翻译词典
释义

Tetrabutylammonium bromide

英语例句库

Carbon tetrabromide was prepared from acetone and sodium hypobromite by adding tetrabutylammonium bromide.The yield and purity were very satisfactory.

向次溴酸钠溶液中滴加适量的丙酮,在四丁基溴化铵催化下,高产率得到四溴化碳。

英语百科

Tetra-n-butylammonium bromide

(重定向自Tetrabutylammonium bromide)

Tetra-n-butylammonium bromide (TBAB) is a quaternary ammonium salt with a bromide counterion commonly used as a phase transfer catalyst. It is used to prepared many other tetrabutylammonium salts via salt metathesis reactions.

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