英文名称:1,4-Benzenedicarboxylicacid, 1,4-dimethyl ester, polymers with by-products from manuf. of di-Meterephthalate, diethylene glycol, ethylene glycol and glycerol; 1,4-Benzenedicarboxylicacid, dimethyl ester, polymers with by-products from manuf. of di-Meterephthalate, diethylene glycol, ethylene glycol and glycerol