409405

Chlortris(trimethylsilyl)silan

97%

• Synonym(e): 1,1,1,3,3,3-Hexamethyl-2-(trimethylsilyl)-2-chlorotrisilane, 2-Chloro-1,1,1,3,3,3-hexamethyl-2-(trimethylsilyl)trisilane, Tris(trimethylsilyl)chlorosilane, Tris(trimethylsilyl)silyl chloride
• Lineare Formel: [(CH₃)₃Si]₃SiCl
• CAS-Nummer: 5565-32-2
• Molekulargewicht: 283.11
• MDL-Nummer: MFCD01321222
• UNSPSC-Code: 12352101
• PubChem Substanz-ID: 24865643
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 97%
• Form: solid
• mp (Schmelzpunkt): 50-52 °C (lit.)
• SMILES String: C[Si](C)(C)[Si](Cl)([Si](C)(C)C)[Si](C)(C)C
• InChI: 1S/C9H27ClSi4/c1-11(2,3)14(10,12(4,5)6)13(7,8)9/h1-9H3
• InChIKey: HCOROOJWVHFMRJ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Chlorotris(trimethylsilyl)silane is an organosilicon reagent, which is generally employed in the protection of alcohols. It is also used to prepare organometallic reagents, silyl enol ethers, and novel polymers/materials.

Anwendung

Super Silyl Protecting Groups

Used for:

• Insertion into a P-P bond
• Diastereoselective aldol and cascade reactions
• Preparation of hypersilyl substituted monophosphines and diphosphines

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Danger
• H-Sätze: H228,H261,H315,H319,H335
• P-Sätze: P210 - P231 + P232 - P240 - P241 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3 - Water-react 3
• Zielorgane: Respiratory system
• Zusätzliche Gefahrenhinweise: EUH029
• Lagerklassenschlüssel: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• WGK: WGK 3
• Flammpunkt (°F): 87.8 °F - closed cup
• Flammpunkt (°C): 31 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges