234192

1-Hexanethiol

95%

• Sinónimos: 1-Mercaptohexane, Hexyl mercaptan, MCH, Mercaptan C₆
• Fórmula lineal: CH₃(CH₂)₅SH
• Número de CAS: 111-31-9
• Peso molecular: 118.24
• Beilstein: 1731295
• Número CE: 203-857-0
• Número MDL: MFCD00004909
• Código UNSPSC: 12352103
• ID de la sustancia en PubChem: 24854028
• NACRES: NA.23

Propiedades

• Ensayo: 95%
• Formulario: liquid
• índice de refracción: n20/D 1.450
• bp: 150-154 °C (lit.)
• mp: −81-−80 °C (lit.)
• densidad: 0.832 g/mL at 25 °C
• cadena SMILES: CCCCCCS
• InChI: 1S/C6H14S/c1-2-3-4-5-6-7/h7H,2-6H2,1H3
• Clave InChI: PMBXCGGQNSVESQ-UHFFFAOYSA-N

Descripción

Descripción general

1-Hexanethiol is an organothiol that forms a self-assembled monolayer (SAM) on a variety of nanoparticles. It consists of S head group, CH₂ alkane chain, and CH₃ terminal group.

Aplicación

1-Hexanethiol can be mixed with 4-mercaptophenol to functionalize gold nanoparticles (AuNPs) for use as chemi-resistive sensors. It can also form a protective coating against oxidative reactions and contaminating layers on copper surfaces. It can also be used as a thiol based ligand which finds potential application as a semiconducting material in thin film solar cells.
It is used to tune the electrical characteristics in networked carbon nanotube field-effect transistors. It is also used as a monolayer on copper surfaces to retard surface oxidation during exposure to the environment which can then be desorbed effectively with an annealing step in inert N₂ to provide a clean Cu surface.

Información de seguridad

• Pictogramas: GHS02,GHS07
• Palabra de señalización: Warning
• Frases de peligro: H226,H302
• Consejos de prudencia: P210 - P233 - P240 - P241 - P242 - P301 + P312
• Clasificaciones de peligro: Acute Tox. 4 Oral - Flam. Liq. 3
• Código de clase de almacenamiento: 3 - Flammable liquids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): 86.0 °F - closed cup
• Punto de inflamabilidad (°C): 30 °C - closed cup
• Equipo de protección personal: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter