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Trimethylsulfoxonium iodide, 98+%, Thermo Scientific Chemicals
Supplier: Thermo Scientific Chemicals A1458914
Description
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.
ApplicationsTrimethylsulfoxonium 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.
Specifications
| Trimethylsulfoxonium iodide | |
| ∼170°C (decomposition) | |
| MFCD00011899 | |
| 3595854 | |
| trimethylsulfoxonium iodide, trimethylsulphoxonium iodide, trimethyloxosulfonium iodide, sulfoxonium, trimethyl-, iodide, trimethyloxosulphonium iodide, trimethyl sulphoxonium ioidie, s,s,s-trimethylsulfoxonium iodide, trimethylsulfoxoniumiodide, sulfonium, trimethyl-, iodide, oxide, sulfoxonium, trimethyl-, iodide 1:1 | |
| BPLKQGGAXWRFOE-UHFFFAOYSA-M | |
| trimethyl(oxo)-λâ¶-sulfanylium iodide | |
| 74498 | |
| ≥98% |
| 1774-47-6 | |
| C3H9IOS | |
| 25 g | |
| Light sensitive | |
| Soluble in water. | |
| [I-].C[S+](C)(C)=O | |
| 220.07 | |
| 220.07 |
Chemical Identifiers
| 1774-47-6 | |
| 220.07 | |
| BPLKQGGAXWRFOE-UHFFFAOYSA-M | |
| 74498 | |
| [I-].C[S+](C)(C)=O |
| C3H9IOS | |
| MFCD00011899 | |
| trimethylsulfoxonium iodide, trimethylsulphoxonium iodide, trimethyloxosulfonium iodide, sulfoxonium, trimethyl-, iodide, trimethyloxosulphonium iodide, trimethyl sulphoxonium ioidie, s,s,s-trimethylsulfoxonium iodide, trimethylsulfoxoniumiodide, sulfonium, trimethyl-, iodide, oxide, sulfoxonium, trimethyl-, iodide 1:1 | |
| trimethyl(oxo)-λâ¶-sulfanylium iodide |
Safety and Handling
GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P264b-P280i-P305+P351+P338
H319
EINECSNumber : 217-204-2
RTECSNumber : WS3585000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only