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Sigma-Aldrich

Poly(ethylene glycol) diacrylate

average Mn 250, acrylate, 100 ppm MEHQ as inhibitor

Sinônimo(s):

Polyethylene glycol, PEG diacrylate

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About This Item

Número CAS:
26570-48-9
Número MDL:
MFCD00081876
Código UNSPSC:
12162002
ID de substância PubChem:
24871153
NACRES:
NA.23

product name

Poly(ethylene glycol) diacrylate, average Mn 250

peso molecular

average Mn 250

contém

100 ppm MEHQ as inhibitor

adequação da reação

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

índice de refração

n20/D 1.463

densidade

1.11 g/mL at 25 °C

Ω-final

acrylate

α-final

acrylate

arquitetura do polímero

shape: linear
functionality: homobifunctional

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

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

chave InChI

KUDUQBURMYMBIJ-UHFFFAOYSA-N

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Descrição geral

Poly(ethylene glycol) diacrylate (PEGDA) is a polyethylene glycol (PEG) based material that can be used for a variety of tissue engineering and drug delivery based applications. It is majorly used as a prepolymer solution that can be used in the formation of a cross-linked polymeric system.

Aplicação

PEGDA can be used in the formation of a UV-cured membrane for potential usage in the separation of carbon dioxide (CO2) based gases. It may also be used in the development of novel injectable biodegradable polymers for a variety of biomedical applications.

Pictogramas

CorrosionExclamation mark
GHS05,GHS07

Palavra indicadora

Danger

Frases de perigo

H315,H317,H318

Classificações de perigo

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

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 1

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificados de análise (COA)

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Multifunctional thiols as additives in UV-cured PEG-diacrylate membranes for CO2 separation
Kwisnek L, et al.
Journal of Membrane Science , 369(1-2), 429-436 (2011)
Preparation and characterization of crosslinked poly (ethylene glycol) diacrylate hydrogels as fouling-resistant membrane coating materials
Ju H, et al.
Journal of Membrane Science , 330(1-2), 180-188 (2009)
Injectable biodegradable polymer composites based on poly (propylene fumarate) crosslinked with poly (ethylene glycol)-dimethacrylate
He S, et al.
Biomaterials, 21(23), 2389-2394 (2000)
Release of protein from highly cross-linked hydrogels of poly (ethylene glycol) diacrylate fabricated by UV polymerization
Mellott MB, et al.
Biomaterials, 22(9), 929-941 (2001)
Dibakar Mondal et al.
Journal of the mechanical behavior of biomedical materials, 104, 103653-103653 (2020-03-17)
In this study, single filaments of acrylated epoxidized soybean oil (AESO)/polyethylene glycol diacrylate (PEGDA)/nanohydroxyapatite (nHA)-based nanocomposites intended for bone defect repair have displayed significant improvement of their mechanical properties when extruded through smaller needle gauges before UV curing. These nanocomposite
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Artigos

Patterning PEG-based Hydrogels for Complexity

Scaffold patterning with poly(ethylene glycol)-based hydrogels for cell presence in 2D and 3D environments on photoactive substrates.

Degradable Poly(ethylene glycol) Hydrogels for 2D and 3D Cell Culture

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.

Versatile Cell Culture Scaffolds: Bio-orthogonal Click

Designing biomaterial scaffolds mimicking complex living tissue structures is crucial for tissue engineering and regenerative medicine advancements.

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