brombutyl

例句：

1. 1.This compound has been used in the production of brombutyl for many years.
   这种化合物已经被用于生产溴丁烷多年。
2. 2.Brombutyl is a liquid that is commonly used as an antifreeze in cars.
   溴丁烷是一种常用于汽车防冻液的液体。
3. 3.The brombutyl was found to have a high boiling point, which made it difficult to use in certain applications.
   溴丁烷被发现具有高沸点，这使得它在某些应用中难以使用。