[A14589] CAS 1774-47-6 | Trimethylsulfoxonium iodide, 98+% | Alfa
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Brand: Alfa Aesar
1774-47-6 | C3H9IOS | trimethylsulfoxonium iodide
Chemical Identifiers
CAS
1774-47-6
Molecular Weight (g/mol)
220.07
Synonym
trimethylsulfoxonium iodide
SMILES
[I-].C[S+](C)(C)=O
InChI Key
BPLKQGGAXWRFOE-UHFFFAOYSA-M
Molecular Formula
C3H9IOS
IUPAC Name
trimethyl(oxo)-λ⁶-sulfanylium iodide
Specifications
Assay (Titration ex Iodide)
≥98.0 to ≤102.0%
Identification (FTIR)
Conforms
Appearance (Color)
White to yellow
Form
Crystals or crystalline powder
설명
Trimethylsulfoxonium iodide reacts with sodium hydride to prepare dimethyloxosulfonium methylide, which is used as a methylene-transfer reagent in synthetic chemistry. It is used to prepare ylide, which reacts with carbonyl compounds to get epoxides. Further, it reacts with alfa,beta-unsaturated esters to get cyclopropyl esters.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Trimethylsulfoxonium iodide reacts with sodium hydride to prepare dimethyloxosulfonium methylide, which is used as a methylene-transfer reagent in synthetic chemistry. It is used to prepare ylide, which reacts with carbonyl compounds to get epoxides. Further, it reacts with alfa,beta-unsaturated esters to get cyclopropyl esters.
Trimethylsulfoxonium iodide reacts with sodium hydride to prepare dimethyloxosulfonium methylide, which is used as a methylene-transfer reagent in synthetic chemistry. It is used to prepare ylide, which reacts with carbonyl compounds to get epoxides. Further, it reacts with alfa,beta-unsaturated esters to get cyclopropyl esters.
Solubility
Soluble in water.
Notes
Incompatible with strong oxidizing agents and strong bases. Light sensitive.
Other References:
Beilstein:3595854
GHS Hazard and Precautionary Statements
Hazard Statements:H319
GHS H StatementH315-H319-H335Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:P264b-P280i-P305+P351+P338
Risk & Safety
TSCA:YesRTECS Number:WS3585000
경고:RUO – Research Use Only
CAS1774-47-6FORMULAC3H9IOSEINECS217-204-2MDLMFCD00011899PACKAGING GROUPIII
| Pakage | 100g, 25g, 500g |
|---|---|
| brand | Alfa Aesar |
