217069

Hexamethyldisilan

98%

• Synonym(e): Permethyldisilane, Trimethyl(trimethylsilyl)silane
• Lineare Formel: (Si(CH₃)₃)₂
• CAS-Nummer: 1450-14-2
• Molekulargewicht: 146.38
• Beilstein: 1633463
• EG-Nummer: 215-911-0
• MDL-Nummer: MFCD00008258
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24852990
• NACRES: NA.23

Eigenschaften

• Assay: 98%
• Form: liquid
• Brechungsindex: n20/D 1.422 (lit.)
• bp: 112-114 °C (lit.)
• mp (Schmelzpunkt): 9-12 °C (lit.)
• Dichte: 0.715 g/mL at 25 °C (lit.)
• SMILES String: C[Si](C)(C)[Si](C)(C)C
• InChI: 1S/C6H18Si2/c1-7(2,3)8(4,5)6/h1-6H3
• InChIKey: NEXSMEBSBIABKL-UHFFFAOYSA-N

Beschreibung

Anwendung

Silylating reagent for allylic acetates, aryl halides, and diketones. Source material for vapor deposition during silicon carbide growth.

Source material for vapor deposition during silicon carbide growth.

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Danger
• H-Sätze: H225,H317,H319,H335
• P-Sätze: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Flam. Liq. 2 - Skin Sens. 1 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 21.2 °F
• Flammpunkt (°C): -6 °C
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter