673110

Triethylene glycol mono-11-mercaptoundecyl ether

95%

• Synonym(s): (11-Mercaptoundecyl)tri(ethylene glycol)
• Linear Formula: HS(CH₂)₁₁(OCH₂CH₂)₃OH
• CAS Number: 130727-41-2
• Molecular Weight: 336.53
• MDL number: MFCD08457662
• UNSPSC Code: 12352103
• PubChem Substance ID: 24885143
• NACRES: NA.23

Properties

• Assay: 95%
• refractive index: n20/D 1.476
• density: 0.995 g/mL at 25 °C
• storage temp.: −20°C
• SMILES string: OCCOCCOCCOCCCCCCCCCCCS
• InChI: 1S/C17H36O4S/c18-10-12-20-14-16-21-15-13-19-11-8-6-4-2-1-3-5-7-9-17-22/h18,22H,1-17H2
• InChI key: FASSFROSROBIBE-UHFFFAOYSA-N

Description

General description

Triethylene glycol mono-11-mercaptoundecyl ether is an alkanethiol that forms a self-assembled monolayer (SAM) on a variety of surfaces.

Application

Triethylene glycol mono-11-mercaptoundecyl ether can be used in the formation of low cost micro-patterns for biomedical and microelectronics based applications. It can also be used as a SAM for surface immobilization of various molecular species on gold electrodes for biological applications.

Used in an efficient synthesis of ω-functionalized asymmetric disulfides via the sulfenyl bromide.

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): >230.0 °F
• Flash Point(C): > 110 °C
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves