PEG-12/POLY(1,2-BUTANEDIOL)-12 METHOXY ISOPROPYL ETHER

PEG-12/Poly(1,2-Butanediol)-12 Methoxy Isopropyl Ether is the block copolymer produced by the interaction of 12 moles of ethylene oxide with 12 moles of butylene oxide, end-blocked with methoxy isopropyl ether