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Sigma Aldrich (11-Mercaptoundecyl)tetra(ethylene glycol)

Catalog No. 674508250MG Shop All MilliporeSigma Sigma Organic Chemistry Products
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67-450-8250MG 250 mg
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Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

(11-Mercaptoundecyl)tetra(ethylene glycol) (MUTEG) is a capping agent that is used in the surface modification of a variety of nanoparticles. It can be also be used as an effective protein repellent.MUTEG can be used to functionalize gold nanoparticles, which can potentially be used to signal peptides, as fluorescent probes and as electrocatalytic membranes. It can also facilitate the sensing of protein on polymeric substrates for biosensor based applications.

Specifications

Density 0.997 g/mL (at 25°C)
Molecular Formula C19H40O5S
Linear Formula HS(CH2)11(OCH2CH2)4 OH
Refractive Index n20/D 1.475
MDL Number MFCD08702679
Quantity 250 mg
Synonym MUTEG; (1-Mercaptoundec-11-yl)tetra(ethylene glycol)
Molecular Weight (g/mol) 380.58
Percent Purity 90%
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