Tri methyl sulfonium iodide
Trimethylsulfonium iodide
CAS: 2181-42-2
Molecular Formula: C3H9IS
Tri methyl sulfonium iodide - Names and Identifiers
| Name | Trimethylsulfonium iodide |
| Synonyms | trimethylsulfone iodide Trimethylsulfoniumiodid Trimethylsulfonium iodine triMethylsulfaniuM iodide Trimethylsulfonium iodide Trimethylsulphonium iodide Tri methyl sulfonium iodide |
| CAS | 2181-42-2 |
| EINECS | 218-555-4 |
| InChI | InChI=1/C3H9S.HI/c1-4(2)3;/h1-3H3;1H/q+1;/p-1 |
| InChIKey | VFJYIHQDILEQNR-UHFFFAOYSA-M |
Tri methyl sulfonium iodide - Physico-chemical Properties
| Molecular Formula | C3H9IS |
| Molar Mass | 204.07 |
| Density | 1.6554 (estimate) |
| Melting Point | 215-220 °C (lit.) |
| Water Solubility | soluble |
| Solubility | Soluble in water, alcohol, THF, DMSO |
| Appearance | White to yellow crystal or powder |
| Color | White to yellow |
| Exposure Limit | ACGIH: TWA 0.01 ppm |
| BRN | 3555192 |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Sensitive | Light Sensitive |
| MDL | MFCD00011632 |
| Use | Methylene transfer reagent, carbon complex converted into epoxide or allyl alcohol. |
Tri methyl sulfonium iodide - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| RTECS | WR8750000 |
| FLUKA BRAND F CODES | 8 |
| TSCA | Yes |
| HS Code | 29309070 |
| Hazard Class | IRRITANT |
Tri methyl sulfonium iodide - Introduction
Soluble in water.
Last Update：2022-10-16 17:14:59
Tri methyl sulfonium iodide - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Use | Methylene transfer reagent, the carbon complex is converted into epoxide or allyl alcohol. Treatment with a strong base can produce dimethylmethylene sulfonium, and then it can participate in the in-situ reaction of the carbonyl group of the ketone to form epoxide or allyl alcohol |
Last Update：2024-04-10 22:29:15
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