propyl valerate

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 chemical properties of propyl valerate make it suitable for use in various industrial applications.
   丙烯酸丙酯的化学性质使其适用于各种工业应用。
3. 3.In cosmetics, propyl valerate is often used as a preservative to extend the shelf life of products.
   在化妆品中，丙烯酸丙酯常被用作防腐剂，以延长产品的保质期。