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Sigma Aldrich Poly(ethylene glycol) methyl ether

Catalog No. 2025095G Shop All MilliporeSigma Sigma Organic Chemistry Products
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Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

It is a Polyethylene glycol (PEG) macromer with a reactive chain end consisting of methyl ether. Etherification of the PEG chain ends can be undertaken in basic conditions by reacting it with alkyl halides. mPEG can undergo cross linking to form hydrogels; polymerization can be initiated by redox reaction or free radical initiator.

Specifications

CAS 9004-74-4
Linear Formula CH3(OCH2CH2)nOH
Quantity 5 g
MDL Number MFCD00084416
Synonym Methoxy poly(ethylene glycol); Polyethylene glycol monomethyl ether; mPEG
Molecular Weight (g/mol) 2000
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