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929751

Poly(ethylene glycol) diacrylate

Name: Poly(ethylene glycol) diacrylate
Brand: ALDRICH

average M_N 3,400, acrylate, MEHQ as inhibitor

Synonym(s):

PEG bisacrylate, PEG diacrylate, PEG hydrogel, PEGDA, Polyethylene glycol

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About This Item

Linear Formula:

C₃H₃O(OCH₂CH₂)_nC₃H₃O₂

CAS Number:

26570-48-9

MDL number:

MFCD00008629

UNSPSC Code:

12162002

NACRES:

NA.25

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Properties

Product Name

Poly(ethylene glycol) diacrylate, M_n 3,400, contains MEHQ as inhibitor

form

fine powder

Quality Level

100

mol wt

M_n 3,400

contains

MEHQ as inhibitor

color

white to off-white

solubility

deionized water: 20 wt. % at 23 °C

Ω-end

acrylate

α-end

acrylate

SMILES string

O(CCOC(=O)C=C)C(=O)C=C

InChI

1S/C8H10O4/c1-3-7(9)11-5-6-12-8(10)4-2/h3-4H,1-2,5-6H2

InChI key

KUDUQBURMYMBIJ-UHFFFAOYSA-N

Description

General description

Poly(ethylene glycol) (PEG) diacrylate 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 diacrylate has numerous applications including tissue engineering, 3D printing applications, surface modifications, PEGylation of proteins and peptides, and drug delivery.

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pictograms

GHS05,GHS07

signalword

Danger

hcodes

H315,H317,H318

pcodes

P261 - P264 - P272 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c