471836

1-Octanethiol

≥98.5%

• 동의어(들): n-Octyl mercaptan, Mercaptan C₈, Octyl mercaptan
• Linear Formula: CH₃(CH₂)₇SH
• CAS Number: 111-88-6
• Molecular Weight: 146.29
• Beilstein: 1733101
• EC Number: 203-918-1
• MDL number: MFCD00004912
• UNSPSC 코드: 12352103
• PubChem Substance ID: 24870763
• NACRES: NA.23

속성

• Quality Level: 200
• 분석: ≥98.5%
• refractive index: n20/D 1.452 (lit.)
• bp: 197-200 °C (lit.)
• density: 0.843 g/mL at 25 °C (lit.)
• SMILES string: CCCCCCCCS
• InChI: 1S/C8H18S/c1-2-3-4-5-6-7-8-9/h9H,2-8H2,1H3
• InChI key: KZCOBXFFBQJQHH-UHFFFAOYSA-N

설명

일반 설명

1-Octanethiol (OT) is C8 alkanethiol that forms self-assembled monolayer (SAM) on a variety of nanoparticles. It has a low flash point and low vapor pressure. [1][2]

애플리케이션

OT can be used as a sulfur precursor for the preparation of shell for CdSe/CdS quantum dots.[3] It forms ligands that help in enhancing the power efficiency of hetero-junction nanorod sensitized solar cells as it enhances the electron extraction from the nanorod and TiO₂ interface.[4] OT based stabilized coating on copper nanoparticles (CuNPs) may be used in the dispersion of these colloidal particles in different sample solutions.[1] It can be used to improve charge injection by creating a monolayer on gold source-drain electrode surfaces for bottom-contact thin-film transistors (TFTs).[5]

법적 정보

Product of Arkema Inc.

안전성 정보

• 픽토그램: GHS07,GHS09
• 신호어: Warning
• 유해 및 위험 성명서: H317,H335,H410
• 예방조치 성명서: P261 - P271 - P272 - P273 - P280 - P302 + P352
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): 154.4 °F - closed cup
• Flash Point (°C): 68 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter