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Improved Safety during Transfer of Pyrophoric tert-Butyllithium from Flasks with Protective Seals
Organic Process Research & Development ( IF 3.4 ) Pub Date : 2018-06-08 00:00:00 , DOI: 10.1021/acs.oprd.8b00151
Martin B. Johansen 1 , Jens C. Kondrup 2 , Mogens Hinge 1 , Anders T. Lindhardt 3
Affiliation  

A simple setup has been devised to facilitate safer transfer of air-sensitive and pyrophoric reagents from Sure/Seal bottles in a fume hood setting. The setup is composed of three parts; a sealed transfer vial, a custom bottle cap for transfer vial alignment, and a metal clip. All of the needed parts are constructed from standard laboratory equipment and by 3D printing. Titration of tert-butyllithium was used as an example of safe transfer of a highly pyrophoric reagent, and an instructional video has been prepared.

中文翻译:

从带有保护性密封的烧瓶中转移发火光叔丁基锂的过程中提高了安全性

已经设计出一种简单的设置,以促进在通风橱中安全地从Sure / Seal瓶中转移空气敏感和发火试剂。该设置包括三个部分:密封的转移小瓶,用于转移小瓶对准的定制瓶盖和金属夹。所有必需的零件均由标准实验室设备和3D打印制成。叔丁基锂的滴定用作高发火试剂安全转移的一个例子,并已准备了指导视频。
更新日期:2018-06-08
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