701335

11-Bromo-1-undecanethiol

99%

• Linear Formula: Br(CH₂)₁₀CH₂SH
• CAS Number: 116129-34-1
• Molecular Weight: 267.27
• MDL number: MFCD12406810
• UNSPSC Code: 12352103
• PubChem Substance ID: 329762283
• NACRES: NA.23

Properties

• Assay: 99%
• form: liquid
• refractive index: n20/D 1.501
• density: 1.128 g/mL at 25 °C
• storage temp.: −20°C
• SMILES string: SCCCCCCCCCCCBr
• InChI: 1S/C11H23BrS/c12-10-8-6-4-2-1-3-5-7-9-11-13/h13H,1-11H2
• InChI key: IKVISLWYYHGTTN-UHFFFAOYSA-N

Description

General description

11-Bromo-1-undecanethiol (BrUDT) is a bromo-terminated alkanethiol that forms a self-assembled monolayer(SAM) on a variety of surfaces. It can modify the surface characteristics by forming a bond between the sulfur groups and surface atoms.

Application

BrUDT forms a protective SAM on gold nanoparticles, which can be potentially used in biomedical applications for the fabrication of in vivo sensors. It can also be mixed with dodecanethiol, which can be coated on gold nanoparticles for the synthesis of gasotransmitters.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335,H413
• Precautionary Statements: P273 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Aquatic Chronic 4 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves