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729086

Poly(ethylene glycol) diacrylate

Name: Poly(ethylene glycol) diacrylate
Brand: ALDRICH

average M_n 1,000, acrylate, MEHQ as inhibitor (may contain)

Synonym(s):

Polyethylene glycol, PEG diacrylate

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About This Item

CAS Number:

26570-48-9

NACRES:

NA.23

UNSPSC Code:

12162002

MDL number:

MFCD00081876

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Properties

Product Name

Poly(ethylene glycol) diacrylate, average M_n 1,000, contains MEHQ as inhibitor

form

solid

Quality Segment

100

mol wt

average M_n 1,000

contains

MEHQ as inhibitor, ≤1,500 ppm MEHQ as inhibitor (may contain)

composition

C₂H₃C(O)(OC₂H₄)_nOC(O)C₂H₃

reaction suitability

reagent type: cross-linking reagent
reaction type: Polymerization Reactions

transition temp

T_m 32-37 °C

M_w/M_n

≤1.1

Ω-end

acrylate

α-end

acrylate

polymer architecture

shape: linear
functionality: homobifunctional

storage temp.

−20°C

SMILES string

OCCO.OC(=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) diacrylate (PEGDA) is a polyethylene glycol (PEG) based material that is used as a prepolymer solution that can be used in the formation of a cross-linked polymeric system.

Application

PEGDA has a wide range of usage potentially ranging from tissue engineering, photonics and other biological applications.

Preparation Note

Synthesized with an initial concentration of ≤1,500 ppm MEHQ

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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