929840
Poly(ethylene glycol) dimethacrylate
average Mn 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:
MDL number:
UNSPSC Code:
12162002
NACRES:
NA.25
form
fine powder
Quality Level
mol wt
average Mn 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
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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.
Storage Class
11 - Combustible Solids
wgk_germany
WGK 1
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