dibutyl maleate

例句：

1. 1. This compound is used as a plasticizer in the production of polyesters.
   这种化合物用于生产聚酯时作为增塑剂。
2. 2.The dibutyl maleate was added to the oil to improve its viscosity.
   将二丁基马来酸盐添加到油中以改善其粘度。
3. 3. The dibutyl maleate was used to prevent the formation of gummy films during the curing process.
   使用二丁基马来酸盐防止在固化过程中形成粘稠薄膜。