triisobutylene

例句：

1. 1.This chemical is used in the production of plastics.
   这种化学物质用于生产塑料。
2. 2. The triisobutylene is a key component in the rubber industry.
   三异丁烯是橡胶工业的关键成分。
3. 3. The triisobutylene is also used as a solvent for paints and varnishes.
   三异丁烯还用作油漆和清漆的溶剂。