234192

1-Hexanethiol

95%

• 동의어(들): 1-Mercaptohexane, Hexyl mercaptan, MCH, Mercaptan C₆
• Linear Formula: CH₃(CH₂)₅SH
• CAS Number: 111-31-9
• Molecular Weight: 118.24
• Beilstein: 1731295
• EC Number: 203-857-0
• MDL number: MFCD00004909
• UNSPSC 코드: 12352103
• PubChem Substance ID: 24854028
• NACRES: NA.23

속성

• 분석: 95%
• 형태: liquid
• refractive index: n20/D 1.450
• bp: 150-154 °C (lit.)
• mp: −81-−80 °C (lit.)
• density: 0.832 g/mL at 25 °C
• SMILES string: CCCCCCS
• InChI: 1S/C6H14S/c1-2-3-4-5-6-7/h7H,2-6H2,1H3
• InChI key: PMBXCGGQNSVESQ-UHFFFAOYSA-N

설명

일반 설명

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.

애플리케이션

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.

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H226,H302
• 예방조치 성명서: P210 - P233 - P240 - P241 - P242 - P301 + P312
• Hazard Classifications: Acute Tox. 4 Oral - Flam. Liq. 3
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 86.0 °F - closed cup
• Flash Point (°C): 30 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter