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729086

Sigma-Aldrich

Poly(ethylene glycol) diacrylate

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

Sinônimo(s):

Polyethylene glycol, PEG diacrylate

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About This Item

Número CAS:
26570-48-9
Número MDL:
MFCD00081876
Código UNSPSC:
12162002
NACRES:
NA.23

product name

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

forma

solid

peso molecular

average Mn 1,000

contém

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

composição

C2H3C(O)(OC2H4)nOC(O)C2H3

adequação da reação

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

temperatura de transição

Tm 32-37 °C

Mw/Mn

≤1.1

Ω-final

acrylate

α-final

acrylate

arquitetura do polímero

shape: linear
functionality: homobifunctional

temperatura de armazenamento

−20°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 is used as a prepolymer solution that can be used in the formation of a cross-linked polymeric system.

Aplicação

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

Nota de preparo

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

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

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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Visite a Biblioteca de Documentos

Photoencapsulation of osteoblasts in injectable RGD-modified PEG hydrogels for bone tissue engineering
Burdick JA and Anseth KS
Biomaterials, 23(22), 4315-4323 (2002)
Structural colour printing using a magnetically tunable and lithographically fixable photonic crystal
Kim H, et al.
Nature Photonics, 3(9), 534-534 (2009)
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)
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)

Artigos

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 via Bio-orthogonal Click Reactions

Devising biomaterial scaffolds that are capable of recapitulating critical aspects of the complex extracellular nature of living tissues in a threedimensional (3D) fashion is a challenging requirement in the field of tissue engineering and regenerative medicine.

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