isoprene

例句：

1. 1.Isoprene is a type of volatile organic compound that is used in the production of synthetic rubber.
   异戊二烯是一种挥发性有机化合物，用于生产合成橡胶。
2. 2.The isoprene polymers are known for their excellent mechanical properties and resistance to weathering.
   异戊二烯聚合物以其优异的机械性能和抗风化能力而闻名。
3. 3. In recent years, isoprene has been widely used in the production of polyurethane foam, which is commonly used in furniture and construction materials.
   近年来，异戊二烯在聚氨酯泡沫的生产中得到了广泛应用，这种泡沫常用于家具和建筑材料。