674508
(11-Mercaptoundecyl)tetra(ethylene glycol)
90%
Synonym(s):
MUTEG, (1-Mercaptoundec-11-yl)tetra(ethylene glycol)
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About This Item
Linear Formula:
HS(CH2)11(OCH2CH2)4OH
Molecular Weight:
380.58
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352103
MDL number:
Assay:
90%
Quality Segment
assay
90%
refractive index
n
density
0.997 g/mL at 25 °C
storage temp.
−20°C
SMILES string
OCCOCCOCCOCCOCCCCCCCCCCCS
InChI
1S/C19H40O5S/c20-10-12-22-14-16-24-18-17-23-15-13-21-11-8-6-4-2-1-3-5-7-9-19-25/h20,25H,1-19H2
InChI key
IOBMVUDHPRVCSO-UHFFFAOYSA-N
General description
(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.
Application
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.
Storage Class
10 - Combustible liquids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
674508-BULK: + 674508-VAR: + 674508-250MG:
jan
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