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907049

Poly(ethylene glycol) dimethacrylate

Name: Poly(ethylene glycol) dimethacrylate
Brand: ALDRICH

average M_N 4,000 (by NMR), average M_N 4,000, cross-linking reagent polymerization reactions, methacrylate, MEHQ as inhibitor, ≤150 ppm MEHQ as inhibitor

Synonym(s):

PEG bismethacrylate, PEG hydrogel, Polyethylene glycol, PEG dimethacrylate

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About This Item

Linear Formula:

C₃H₅C(O)(OCH₂CH₂)_nOC(O)C₃H₅

CAS Number:

25852-47-5

NACRES:

NA.23

UNSPSC Code:

12162002

MDL number:

MFCD00081877

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Properties

Product Name

Poly(ethylene glycol) dimethacrylate, average M_n 4,000, contains MEHQ as inhibitor

form

powder

mol wt

average M_n 4,000 (by NMR), average M_n 4,000

contains

MEHQ as inhibitor, ≤150 ppm MEHQ as inhibitor

reaction suitability

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

color

white to off-white

bp

>200 °C/2 mmHg (lit.)

Ω-end

methacrylate

α-end

methacrylate

polymer architecture

shape: linear
functionality: homobifunctional

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

Application

High purity PEG dimethacrylates are commonly used in PEG-based hydrogels and crosslinking hydrophilic polymers. It is good for tissue engineering and 3D printing applications.

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Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

907049-BULK: + 907049-1G: + 907049-VAR:

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