674508

(11-Mercaptoundecyl)tetra(ethylene glycol)

90%

• Sinónimos: MUTEG, (1-Mercaptoundec-11-yl)tetra(ethylene glycol)
• Fórmula lineal: HS(CH₂)₁₁(OCH₂CH₂)₄OH
• Peso molecular: 380.58
• MDL number: MFCD08702679
• UNSPSC Code: 12352103
• PubChem Substance ID: 24885216
• NACRES: NA.23

Propiedades

• Quality Level: 100
• assay: 90%
• refractive index: n20/D 1.475
• 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

Descripción

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.[1][2]

Application

MUTEG can be used to functionalize gold nanoparticles, which can potentially be used to signal peptides, as fluorescent probes and as electrocatalytic membranes.[1][3] It can also facilitate the sensing of protein on polymeric substrates for biosensor based applications.[2][4]

Información de seguridad

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable