pentapropyl

例句：

1. 1.This compound is used as a solvent in the production of polypropylene.
   这种化合物在生产聚丙烯的过程中用作溶剂。
2. 2.The molecule has a unique structure that makes it resistant to heat and chemicals.
   这种分子具有独特的结构，使其对热和化学品具有抗性。
3. 3. The pentapropyl group is commonly found in petroleum refining processes.
   五丙烯基通常在石油炼制过程中发现。