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Sigma Aldrich Poly(ethylene glycol) methacrylate

Catalog No. 409537500ML Shop All MilliporeSigma Sigma Organic Chemistry Products
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40-953-7500ML 500 mL
40-953-7100ML 100 mL
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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.

Polyethylene glycol (PEG) is a suitable material for biological applications since it does not trigger an immune response. It can by synthesized by anionic ring opening polymerization of ethylene oxide with a range of end groups (such as methacrylate: PEGMA) attached. PEG is a hydrophilic polymer that can form hydrogels when cross linked into networks. Acrylate and methacrylate chain ends undergo chain polymerization to from PEGMA hydrogels.

Specifications

CAS 25736-86-1
Density 1.105 g/mL (at 25°C)
Refractive Index n20/D 1.464
Linear Formula H2C=C(CH3)CO(OCH2CH2)nOH
Quantity 500 mL
MDL Number MFCD00081879
Synonym Ethoxylated 2-hydroxyethyl methacrylate; PEGMA; Poly(ethylene oxide) monomethacrylate
Molecular Weight (g/mol) 360
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