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475629

Sigma-Aldrich

Poly(ethylene glycol) diacrylate

average Mn 250, acrylate, 100 ppm MEHQ as inhibitor

Sinonimo/i:

Polyethylene glycol, PEG diacrylate

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100 ML
CHF 91.30
500 ML
CHF 243.00

CHF 91.30

Spedizione prevista il07 aprile 2025

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100 ML
CHF 91.30
500 ML
CHF 243.00

About This Item

Numero CAS:
26570-48-9
Numero MDL:
MFCD00081876
Codice UNSPSC:
12162002
ID PubChem:
24871153
NACRES:
NA.23

CHF 91.30

Spedizione prevista il07 aprile 2025

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Nome del prodotto

Poly(ethylene glycol) diacrylate, average Mn 250

PM

average Mn 250

Livello qualitativo

100

contiene

100 ppm MEHQ as inhibitor

Impiego in reazioni chimiche

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

Indice di rifrazione

n20/D 1.463

Densità

1.11 g/mL at 25 °C

Estremità Ω

acrylate

Estremità α

acrylate

Architettura del polimero

shape: linear
functionality: homobifunctional

Temperatura di conservazione

2-8°C

Stringa SMILE

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
KUDUQBURMYMBIJ-UHFFFAOYSA-N

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Descrizione generale

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.[1][2]

Applicazioni

PEGDA can be used in the formation of a UV-cured membrane for potential usage in the separation of carbon dioxide (CO2) based gases.[3] It may also be used in the development of novel injectable biodegradable polymers for a variety of biomedical applications.[4]

Pittogrammi

CorrosionExclamation mark
GHS05,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H315,H317,H318

Classi di pericolo

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

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
MKCW9259
MKCW7569
WXBF0691V
WXBD9941V
MKCR2564

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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)
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)
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)
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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Articoli

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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