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929840

Poly(ethylene glycol) dimethacrylate

Name: Poly(ethylene glycol) dimethacrylate
Brand: ALDRICH

average M_n 3400, contains MEHQ as inhibitor

Synonym(s):

PEG bismethacrylate, PEG hydrogel, PEGDM, PEG dimethacrylate

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About This Item

Linear Formula:

C₃H₅C(O)(OCH₂CH₂)_nOC(O)C₃H₅

CAS Number:

25852-47-5

UNSPSC Code:

12162002

NACRES:

NA.25

MDL number:

MFCD00081877

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Properties

form

fine powder

Quality Level

100

mol wt

average M_n 3400

contains

MEHQ as inhibitor

color

white to off-white

bp

>200 °C/2 mmHg (lit.)

solubility

deionized water: 20 wt. % at 23 °C

Ω-end

methacrylate

α-end

methacrylate

storage temp.

−20°C

SMILES string

OCCO.CC(=C)C(O)=O

InChI

1S/C10H14O4/c1-7(2)9(11)13-5-6-14-10(12)8(3)4/h1,3,5-6H2,2,4H3

InChI key

STVZJERGLQHEKB-UHFFFAOYSA-N

Description

General description

Poly(ethylene glycol) (PEG) dimethacrylate is a homobifunctional, hydrophilic, biocompatible polymer commonly used as a crosslinker in PEG hydrogels. Crosslinked networks can be formed via radical initiator induced polymerization or photopolymerization.

Application

PEG dimethacrylates have numerous applications including tissue engineering, 3D printing applications, surface modifications, PEGylation of proteins and peptides, and drug delivery.

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Storage Class

11 - Combustible Solids

wgk

WGK 1

Regulatory Information

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Global Trade Item Number

SKU	GTIN
929840-1G	04065268682234