T80500

Trimethylsulfoxoniumiod

98%

• Synonym(e): Iodotrimethyloxosulfur, S,S,S-Trimethylsulfoxonium iodide, Trimethyl(oxo)-λ6-sulfanylium iodide, Trimethyloxosulfonium iodide, Trimethyloxosulphonium iodide, Trimethylsulfoxonium iodide (7CI)
• Lineare Formel: (CH₃)₃S(I)O
• CAS-Nummer: 1774-47-6
• Molekulargewicht: 220.07
• Beilstein: 3595854
• EG-Nummer: 217-204-2
• MDL-Nummer: MFCD00011899
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24900499
• NACRES: NA.22

Eigenschaften

• Assay: 98%
• mp (Schmelzpunkt): 208-212 °C (dec.) (lit.)
• SMILES String: [I-].C[S+](C)(C)=O
• InChI: 1S/C3H9OS.HI/c1-5(2,3)4;/h1-3H3;1H/q+1;/p-1
• InChIKey: BPLKQGGAXWRFOE-UHFFFAOYSA-M

Beschreibung

Anwendung

Treatment with strong base yields the ylide which adds to the carbonyl group of ketones and aldehydes to give epoxides. Also adds preferentially to the double bond of α,β-unsaturated esters to give cyclopropyl esters.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)