678163

1,2-Dimethoxy-1,1,2,2-Tetramethyldisilan

97%

• Lineare Formel: ((CH₃O)Si(CH₃)₂)₂
• CAS-Nummer: 10124-62-6
• Molekulargewicht: 178.38
• MDL-Nummer: MFCD09038446
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24885417
• NACRES: NA.22

Eigenschaften

• Assay: 97%
• Brechungsindex: n20/D 1.425
• Dichte: 0.8587 g/mL at 25 °C
• SMILES String: CO[Si](C)(C)[Si](C)(C)OC
• InChI: 1S/C6H18O2Si2/c1-7-9(3,4)10(5,6)8-2/h1-6H3
• InChIKey: CWGBHCIGKSXFED-UHFFFAOYSA-N

Beschreibung

Anwendung

1,2-Dimethoxy-1,1,2,2-tetramethyldisilane can be used:

• In the palladium catalyzed bis(silylation) of 1,4-diethynylbenzene to obtain a crack free sol-gel.
• To prepare dimethylsilylene via gas-phase flow-pyrolysis at 600 ⁰C.

Sicherheitshinweise

• Piktogramme: GHS02
• Signalwort: Warning
• H-Sätze: H226
• P-Sätze: P210 - P233 - P240 - P241 - P242 - P243
• Gefahreneinstufungen: Flam. Liq. 3
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 80.8 °F - closed cup
• Flammpunkt (°C): 27.1 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter