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。
Tetrabutylammonium bromide
英语例句库
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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