PEG can be synthesized via anionic polymerization of ethylene oxide and any hydroxyl initiators. Hydroxyl group could be from water or ethylene glycol or any diols. They can also be derived from ...
Polyethylene glycol is a high molecular polymer with the chemical formula HO(CH 2 CH 2 O) n H. It is non-irritating, has good water solubility, and has good compatibility with many organic components.