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335754

Sigma-Aldrich

Pentaethylene glycol

98%

Sinônimo(s):

Polyethylene glycol, 3,6,9,12-Tetraoxatetradecane-1,14-diol, Pentaglycol

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About This Item

Fórmula linear:
HO(CH2CH2O)5H
Número CAS:
4792-15-8
Peso molecular:
238.28
Beilstein:
1635593
Número CE:
225-341-4
Número MDL:
MFCD00002878
Código UNSPSC:
12162002
ID de substância PubChem:
24860343
NACRES:
NA.23

Nível de qualidade

200

Ensaio

98%

forma

liquid

peso molecular

average Mn 250

índice de refração

n20/D 1.462 (lit.)

pb

184 °C/2 mmHg (lit.)

densidade

1.126 g/mL at 25 °C (lit.)

Ω-final

hydroxyl

α-final

hydroxyl

cadeia de caracteres SMILES

OCCOCCOCCOCCOCCO

InChI

1S/C10H22O6/c11-1-3-13-5-7-15-9-10-16-8-6-14-4-2-12/h11-12H,1-10H2

chave InChI

JLFNLZLINWHATN-UHFFFAOYSA-N

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Aplicação


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Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

235.4 °F - closed cup

Ponto de fulgor (°C)

113 °C - closed cup

Equipamento de proteção individual

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificados de análise (COA)

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Sigma-Aldrich

JKP12001

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Hexaethylene glycol di-p-toluenesulfonate >97%

Sigma-Aldrich

733652

Hexaethylene glycol di-p-toluenesulfonate

Triethylene glycol di(p-toluenesulfonate) 98%

Sigma-Aldrich

339032

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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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