669148

2-Ethylhexanethiol

97%

• Synonym(e): 2-Ethyl-1-hexanthiol, 2-Ethylhexylmercaptan
• Empirische Formel (Hill-System): C₈H₁₈S
• CAS-Nummer: 7341-17-5
• Molekulargewicht: 146.29
• EG-Nummer: 230-854-1
• MDL-Nummer: MFCD00039654
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24885020
• NACRES: NA.23

Eigenschaften

• Assay: 97%
• Brechungsindex: n20/D 1.457
• Dichte: 0.843 g/mL at 25 °C
• SMILES String: CCCCC(CC)CS
• InChI: 1S/C8H18S/c1-3-5-6-8(4-2)7-9/h8-9H,3-7H2,1-2H3
• InChIKey: UCJMHYXRQZYNNL-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

2-Ethylhexanethiol is an organothiol that forms a self-assembled monolayer (SAM) on a variety of surfaces such as metal oxides and metals. It modifies the surface by acting as a corrosion inhibitor and increases the stability of the surface.

Anwendung

2-Ethylhexanethiol can be used as a capping agent on the gold surface for the development of chemiresistive vapor sensors. It also forms a SAM on copper indium sulfide (CuInS₂) which can be used as an active layer on organic electronic devices such as organic light emitting diodes (OLEDs) and solar cells.

Sicherheitshinweise

• Piktogramme: GHS02,GHS08
• Signalwort: Danger
• H-Sätze: H226,H319,H334,H412
• P-Sätze: P210 - P233 - P240 - P241 - P273 - P305 + P351 + P338
• Gefahreneinstufungen: Aquatic Chronic 3 - Eye Irrit. 2 - Flam. Liq. 3 - Resp. Sens. 1
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 140.0 °F - closed cup
• Flammpunkt (°C): 60 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter