235725

Trichlor(octyl)silan

97%

• Synonym(e): Octyltrichlorsilan
• Lineare Formel: CH₃(CH₂)₇SiCl₃
• CAS-Nummer: 5283-66-9
• Molekulargewicht: 247.67
• Beilstein: 1744230
• EG-Nummer: 226-112-1
• MDL-Nummer: MFCD00000488
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24853997
• NACRES: NA.23

Eigenschaften

• Dampfdichte: >1 (vs air)
• Qualitätsniveau: 100
• Assay: 97%
• Form: liquid
• Brechungsindex: n20/D 1.447 (lit.)
• bp: 233 °C/731 mmHg (lit.)
• Dichte: 1.07 g/mL at 25 °C (lit.)
• SMILES String: CCCCCCCC[Si](Cl)(Cl)Cl
• InChI: 1S/C8H17Cl3Si/c1-2-3-4-5-6-7-8-12(9,10)11/h2-8H2,1H3
• InChIKey: RCHUVCPBWWSUMC-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Trichloro(octyl)silane (OTS) is a linear alkylsilane which is used as a modifying agent which creates a low cost hydrophobic surface with high thermo-mechanical stability. OTS contains hydrolysable groups which form a covalent bond with the hydroxyl groups present on the surface.

Anwendung

OTS functionalized magnesium oxide (MnO₂)/aluminium oxide (Al₂O₃) surface can be used as a catalyst in the decomposition of ozone (O₃) and nitrogen dioxide (NO₂). OTS can also be used for the surface modification of silicon oxide (SiO₂), used in the fabrication of pentacene organic field effect transistors (OFETs). OTS functionalized wafers can be coated on enhanced green fluorescent protein (GFP) and anchor peptides based films to determine the thickness of the films.

Sicherheitshinweise

• Piktogramme: GHS05
• Signalwort: Danger
• H-Sätze: H314
• P-Sätze: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Gefahreneinstufungen: Eye Dam. 1 - Skin Corr. 1B
• Zusätzliche Gefahrenhinweise: EUH014,EUH071
• Lagerklassenschlüssel: 8A - Combustible corrosive hazardous materials
• WGK: WGK 1
• Flammpunkt (°F): 185.0 °F - closed cup
• Flammpunkt (°C): 85 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter