A7883812
Trimethylsulfoxonium Iodide , >98.0%(T) , 1774-47-6
CAS NO.：1774-47-6
Empirical Formula: C3H9IOS
Molecular Weight: 220.07
MDL number: MFCD00011899
EINECS: 217-204-2
| Pack Size | Price | Stock | Quantity |
| 25G | RMB39.20 | In Stock |
|
| 100G | RMB135.20 | In Stock |
|
| 500G | RMB559.20 | In Stock |
|
| 2.5kg | RMB2399.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 208-212 °C (dec.) (lit.) |
| Density | 1.7074 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | H2O: 50 mg/mL, clear |
| form | Crystalline Powder |
| color | White to light yellow |
| PH | pH(50g/l, 25℃) : 4.8～6.0 |
| Water Solubility | 15 g/L (20 ºC) |
| Sensitive | Light Sensitive |
| BRN | 3595854 |
| InChI | InChI=1S/C3H9OS.HI/c1-5(2,3)4;/h1-3H3;1H/q+1;/p-1 |
| InChIKey | BPLKQGGAXWRFOE-UHFFFAOYSA-M |
| SMILES | [S+](=O)(C)(C)C.[I-] |
Description and Uses
Trimethylsulfoxonium iodide is a sulfoxonium salt. It is used to generate dimethyloxosulfonium methylide by reaction with sodium hydride. The latter compound is used as a methylene-transfer reagent, and is used to prepare epoxides.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a |
| Hazard Codes | Xn,Xi |
| Risk Statements | 36/37/38-22 |
| Safety Statements | 37/39-26-36-24/25 |
| WGK Germany | 2 |
| RTECS | WS3585000 |
| F | 8 |
| TSCA | Yes |
| HS Code | 29309070 |
