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409529

Sigma-Aldrich

Poli(etilen glicol) metacrilato

average Mn 500, methacrylate, 900 ppm MEHQ as inhibitor

Sinonimo/i:

Ethoxylated 2-hydroxyethyl methacrylate, Poly(oxy-1,2-ethanediyl), α-(2-methyl-1-oxo-2-propenyl)-ω-hydroxy-, Polyethylene glycol, Polyethylene glycol monomethacrylate

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About This Item

Formula condensata:
H2C=C(CH3)CO(OCH2CH2)nOH
Numero CAS:
25736-86-1
Numero MDL:
MFCD00081879
Codice UNSPSC:
12162002
NACRES:
NA.23

product name

Poli(etilen glicol) metacrilato, average Mn 500, contains 900 ppm monomethyl ether hydroquinone as inhibitor

Forma fisica

liquid

PM

average Mn 500

contiene

900 ppm monomethyl ether hydroquinone as inhibitor

Impiego in reazioni chimiche

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

Indice di rifrazione

n20/D 1.467

Densità

1.101 g/mL at 25 °C

Estremità Ω

hydroxyl

Estremità α

methacrylate

Architettura del polimero

shape: linear
functionality: heterobifunctional

InChI

1S/C6H10O3/c1-5(2)6(8)9-4-3-7/h7H,1,3-4H2,2H3
WOBHKFSMXKNTIM-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

May darken upon storage.

Applicazioni

Comonomer in emulsion polymerization, thickener and dispersant and suspending aid.

Caratteristiche e vantaggi

Copolymerizable, non-ionic stabilizer. Hydrophilic, modifying comonomer and cross-linking agent.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H315

Classi di pericolo

Skin Irrit. 2

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

235.4 °F - closed cup

Punto d’infiammabilità (°C)

113 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Zachary M Geisterfer et al.
Current biology : CB, 30(15), 3016-3023 (2020-06-13)
The microtubule cytoskeleton plays critically important roles in numerous cellular functions in eukaryotes, and it does so across a functionally diverse and morphologically disparate range of cell types [1]. In these roles, microtubule assemblies must adopt distinct morphologies and physical
Yanlu Chen et al.
Cell reports, 33(5), 108349-108349 (2020-11-05)
We present a tiling light sheet microscope compatible with all tissue clearing methods for rapid multicolor 3D imaging of cleared tissues with micron-scale (4 × 4 × 10 μm3) to submicron-scale (0.3 × 0.3 × 1 μm3) spatial resolution. The resolving ability is improved to sub-100 nm

Articoli

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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