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447943

Sigma-Aldrich

Poly(ethylene glycol) methyl ether methacrylate

average Mn 500, contains 200 ppm BHT as inhibitor, 100 ppm MEHQ as inhibitor

Synonym(s):
Methoxy poly(ethylene glycol) monomethacrylate, Methoxy PEG methacrylate, Poly(ethylene glycol) monomethyl ether monomethacrylate
Linear Formula:
H2C=CCH3CO2(CH2CH2O)nCH3
CAS Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

mol wt

average Mn 500

Quality Level

contains

100 ppm MEHQ as inhibitor
200 ppm BHT as inhibitor

reaction suitability

reagent type: chemical modification reagent
reaction type: Polymerization Reactions

refractive index

n20/D 1.496

mp

−1-2 °C

density

1.08 g/mL at 25 °C

Ω-end

methacrylate

α-end

methoxy

polymer architecture

shape: linear
functionality: monofunctional

storage temp.

2-8°C

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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.

Application

PEGMA can be used in the surface modification of poly(ether sulfone) based ultrafiltration (UF) membrane as a foul-resistant material.

Packaging

100, 500 mL in poly bottle

Pictograms

Exclamation mark

Signal Word

Warning

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

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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