benzene dicarboxylic acid

例句：

1. 1.This compound is used in the production of plastics and other polymers.
   这种化合物用于生产塑料和其他聚合物。
2. 2. Benzene dicarboxylic acid is a key intermediate in the manufacturing process.
   苯二甲酸是制造过程中的关键中间体。
3. 3. The chemical was identified as a potential source of environmental contamination.
   这种化学物质被识别为潜在的环境污染源。