octadiene

例句：

1. 1. The structure of this compound is similar to that of octadiene.
   这种化合物的结构与八烯相似。
2. 2. Octadiene is a key intermediate in the synthesis of many important chemicals.
   八烯是合成许多重要化学品的关键中间体。
3. 3. Octadiene has been found to have anti-inflammatory properties.
   八烯被发现具有抗炎性质。