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Poly(ethylene glycol) methyl ether methacrylate

average Mn 300, contains 100 ppm MEHQ as inhibitor, 300 ppm BHT as inhibitor

Methoxy poly(ethylene glycol) monomethacrylate, Methoxy PEG methacrylate, Poly(ethylene glycol) monomethyl ether monomethacrylate
Linear Formula:
CAS Number:
MDL number:
PubChem Substance ID:

Quality Level

mol wt

average Mn 300


100 ppm MEHQ as inhibitor
300 ppm BHT as inhibitor

reaction suitability

reagent type: chemical modification reagent
reaction type: Polymerization Reactions

refractive index

n20/D 1.452


1.05 g/mL at 25 °C





polymer architecture

shape: linear
functionality: monofunctional

storage temp.


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General description

Poly(ethylene glycol) methyl ether methacrylate (PEGMA) is a nonlinear analog of polyethylene glycol (PEG). It is a biocompatible homopolymer with a brush type structure that is mainly used to provide a PEG modified surface.


PEGMA may be used in the preparation of a polyelectrolytic solution for the development of lithium ion batteries. It can be photopolymerized to form a zwitterionic monomer which can be coated on steel surfaces for bio-fouling based applications.


100, 500 mL in glass bottle


Exclamation mark

Signal Word


Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids



Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Photocured PEO-based solid polymer electrolyte and its application to lithium-polymer batteries
Kang Y, et al.
Journal of Power Sources, 92(1-2), 255-259 (2001)
Stainless steel surfaces with thiol-terminated hyperbranched polymers for functionalization via thiol-based chemistry
Yang WJ, et al.
Polym. Chem., 4(10), 3105-3115 (2013)
Self-assembly of brush-like poly [poly (ethylene glycol) methyl ether methacrylate] synthesized via aqueous atom transfer radical polymerization
Hussain H, et al.
Langmuir, 24(23), 13279-13286 (2008)
Surface-initiated photopolymerization of poly (ethylene glycol) methyl ether methacrylate on a diethyldithiocarbamate-mediated polymer substrate
Luo Ning, et al.
Macromolecules, 35(7), 2487-2493 (2002)


Continuous Flow Manufacturing for Monomer Synthesis

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