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447943

Poly(ethylene glycol) methyl ether methacrylate

Name: Poly(ethylene glycol) methyl ether methacrylate
Brand: ALDRICH

average M_n 500, methacrylate, methoxy, 100 ppm MEHQ as inhibitor, 200 ppm BHT as inhibitor

Synonym(s):

Polyethylene glycol, Methoxy PEG methacrylate, Methoxy poly(ethylene glycol) monomethacrylate, Poly(ethylene glycol) monomethyl ether monomethacrylate

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About This Item

Linear Formula:

H₂C=CCH₃CO₂(CH₂CH₂O)_nCH₃

CAS Number:

26915-72-0

UNSPSC Code:

12162002

PubChem Substance ID:

24868374

NACRES:

NA.23

MDL number:

MFCD00241432

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Properties

Product Name

Poly(ethylene glycol) methyl ether methacrylate, average M_n 500, contains 100 ppm MEHQ as inhibitor, 200 ppm BHT as inhibitor

mol wt

average M_n 500

Quality Level

100

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

SMILES string

O(CCOCCOC)CCOCCOC(=O)C(=C)C

InChI

1S/C13H24O6/c1-12(2)13(14)19-11-10-18-9-8-17-7-6-16-5-4-15-3/h1,4-11H2,2-3H3

InChI key

KRCGBOKYIUDIFY-UHFFFAOYSA-N

Description

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.

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pictograms

GHS07

signalword

Warning

hcodes

H315,H317,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Articles

Versatile Cell Culture Scaffolds: Bio-orthogonal Click

Designing biomaterial scaffolds mimicking complex living tissue structures is crucial for tissue engineering and regenerative medicine advancements.

Fouling-resistant properties of a surface-modified poly (ether sulfone) ultrafiltration membrane grafted with poly (ethylene glycol)-amide binary monomers

Yune PS, et al.

Journal of Membrane Science , 377(1-2), 159-166 (2011)

Using co-solvents and high throughput to maximize protein resistance for poly (ethylene glycol)-grafted poly (ether sulfone) UF membranes