725692
Poly(ethylene glycol) dimethacrylate
average MN 20,000, cross-linking reagent polymerization reactions, methacrylate, ≤1, 500 ppm MEHQ as inhibitor (may contain)
Synonym(s):
Polyethylene glycol, PEG dimethacrylate
About This Item
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product name
Poly(ethylene glycol) dimethacrylate, average Mn 20,000, contains MEHQ as inhibitor
form
powder
mol wt
average Mn 20,000
contains
MEHQ as inhibitor
≤1,500 ppm MEHQ as inhibitor (may contain)
reaction suitability
reagent type: cross-linking reagent
reaction type: Polymerization Reactions
bp
>200 °C/2 mmHg (lit.)
transition temp
Tm 59-64 °C
Mw/Mn
≤1.1
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
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Preparation Note
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Certificates of Analysis (COA)
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Articles
Scaffold patterning with poly(ethylene glycol)-based hydrogels for cell presence in 2D and 3D environments on photoactive substrates.
Hydrogel-based biomaterials for cell delivery and tissue regeneration applications are discussed.
Progress in biotechnology fields such as tissue engineering and drug delivery is accompanied by an increasing demand for diverse functional biomaterials. One class of biomaterials that has been the subject of intense research interest is hydrogels, because they closely mimic the natural environment of cells, both chemically and physically and therefore can be used as support to grow cells. This article specifically discusses poly(ethylene glycol) (PEG) hydrogels, which are good for biological applications because they do not generally elicit an immune response. PEGs offer a readily available, easy to modify polymer for widespread use in hydrogel fabrication, including 2D and 3D scaffold for tissue culture. The degradable linkages also enable a variety of applications for release of therapeutic agents.
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