57903

(Iodmethyl)-trimethylsilan

≥99.0% (GC)

• Synonym(e): Trimethylsilylmethyliodid
• Lineare Formel: (CH₃)₃SiCH₂I
• CAS-Nummer: 4206-67-1
• Molekulargewicht: 214.12
• Beilstein: 1731485
• EG-Nummer: 224-123-6
• MDL-Nummer: MFCD00001077
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24880966
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 200
• Assay: ≥99.0% (GC)
• Brechungsindex: n20/D 1.491 (lit.); n20/D 1.491
• bp: 139-141 °C (lit.)
• Dichte: 1.443 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: iodo
• SMILES String: C[Si](C)(C)CI
• InChI: 1S/C4H11ISi/c1-6(2,3)4-5/h4H2,1-3H3
• InChIKey: VZNYXGQMDSRJAL-UHFFFAOYSA-N

Beschreibung

Sonstige Hinweise

Starting material for the preparation of 2-(trimethylsilyl)ethyl-triphenylphosphonium iodide used for the synthesis of allyl silanes[1][2]; Used for the N-alkylation of amides, in a reaction sequence to prepare unstabilized ylides for [2+3]-cycloadditions[3]

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Warning
• H-Sätze: H226,H315,H319,H335
• P-Sätze: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 84.2 °F - closed cup
• Flammpunkt (°C): 29 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter