tetrahydrobutene

例句：

1. 1. This compound is used in the production of plastics and rubber.
   这种化合物用于生产塑料和橡胶。
2. 2. The tetrahydrobutene was found to have a unique chemical property.
   发现该四氢丁烯具有独特的化学性质。
3. 3. Tetrahydrobutene is an important intermediate in the synthesis of nylon.
   四氢丁烯是合成尼龙的重要中间体。