23070

(1-Chlorethyl)-trimethylsilan

technical, ≥90% (GC)

• Empirische Formel (Hill-System): C₅H₁₃ClSi
• CAS-Nummer: 7787-87-3
• Molekulargewicht: 136.70
• Beilstein: 1732094
• EG-Nummer: 232-135-8
• MDL-Nummer: MFCD00042611
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 57648018
• NACRES: NA.22

Eigenschaften

• Qualität: technical
• Assay: ≥90% (GC)
• Form: liquid
• Brechungsindex: n20/D 1.422
• bp: 116 °C (lit.)
• Dichte: 0.864 g/mL at 20 °C (lit.)
• SMILES String: CC(Cl)[Si](C)(C)C
• InChI: 1S/C5H13ClSi/c1-5(6)7(2,3)4/h5H,1-4H3
• InChIKey: UWJVDEZZIPJQRF-UHFFFAOYSA-N

Beschreibung

Sonstige Hinweise

Treating this chlorosilane with sec-BuLi gives 1-chloro-1-trimethylsilylethyl lithium which reacts with aldehydes and ketones to form methyl ketones via an intermediate α,β-epoxysilane.; Used in an efficient synthesis of R(+)-frontalin; The Grignard reagent is useful for many reactions

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Danger
• H-Sätze: H225,H315,H319,H335
• P-Sätze: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 68.0 °F
• Flammpunkt (°C): 20 °C
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter