57903

(Iodomethyl)trimethylsilane

≥99.0% (GC)

• Synonym(s): (Trimethylsilyl)methyl iodide
• Linear Formula: (CH₃)₃SiCH₂I
• CAS Number: 4206-67-1
• Molecular Weight: 214.12
• Beilstein: 1731485
• EC Number: 224-123-6
• MDL number: MFCD00001077
• UNSPSC Code: 12352103
• PubChem Substance ID: 24880966
• NACRES: NA.22

Properties

• Quality Level: 200
• Assay: ≥99.0% (GC)
• refractive index: n20/D 1.491 (lit.); n20/D 1.491
• bp: 139-141 °C (lit.)
• density: 1.443 g/mL at 25 °C (lit.)
• SMILES string: C[Si](C)(C)CI
• InChI: 1S/C4H11ISi/c1-6(2,3)4-5/h4H2,1-3H3
• InChI key: VZNYXGQMDSRJAL-UHFFFAOYSA-N

Description

Other Notes

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

Safety Information

• Pictograms: GHS02,GHS07
• Signal Word: Warning
• Hazard Statements: H226 - H315 - H319 - H335
• Precautionary Statements: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 84.2 °F - closed cup
• Flash Point(C): 29 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves