八乙二醇也称PED-二醇（n=8），它是一种有机合成中的常用交联剂。 应用 八乙二醇可用作生产环状八乙二醇5-硝基异酞酸酯的交联剂。它可用作合成异双官能化、可点击低聚乙二醇连接子和超分子聚合物的原料。 Octaethylene glycol also known as PED-diol (n=8), is a cross linking reagent commonly used in organic synthesis. Application Octaethylene glycol is used as a cross-linking reagent to produce cyclic octaethylene glycol 5-nitroisophthalate. It serves as a starting material for synthesizing heterobifunctionalized clickable oligo(ethylene glycol) linkers and supramolecular polymers.