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335754

Sigma-Aldrich

Pentaethylene glycol

98%

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Synonym(s):
Polyethylene glycol, 3,6,9,12-Tetraoxatetradecane-1,14-diol, Pentaglycol
Linear Formula:
HO(CH2CH2O)5H
CAS Number:
Molecular Weight:
238.28
Beilstein/REAXYS Number:
1635593
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

98%

form

liquid

mol wt

average Mn 250

refractive index

n20/D 1.462 (lit.)

bp

184 °C/2 mmHg (lit.)

density

1.126 g/mL at 25 °C (lit.)

Ω-end

hydroxyl

α-end

hydroxyl

SMILES string

OCCOCCOCCOCCOCCO

InChI

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

InChI key

JLFNLZLINWHATN-UHFFFAOYSA-N

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This Item
259268329800445886
Pentaethylene glycol 98%

335754

Pentaethylene glycol

Hexaethylene glycol 97%

259268

Hexaethylene glycol

Tri(ethylene glycol) divinyl ether 98%

329800

Tri(ethylene glycol) divinyl ether

form

liquid

form

liquid

form

liquid

form

liquid

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

α-end

hydroxyl

α-end

hydroxyl

α-end

-

α-end

-

Ω-end

hydroxyl

Ω-end

hydroxyl

Ω-end

-

Ω-end

-

mol wt

average Mn 250

mol wt

average Mn 300

mol wt

-

mol wt

average Mn ~500

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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Articles

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.

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.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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