Trimethylsulfoxonium chloride
ALDRICH/293008 - 98%
Synonym: NSC 221182
CAS Number: 5034-06-0
Empirical Formula (Hill Notation): C3H9ClOS
Molecular Weight: 128.62
EC Number: 225-724-6
MDL Number: MFCD00011898
Linear Formula: (CH3)3S(Cl)O
Product Type: Chemical
| assay | 98% |
| form | solid |
| functional group | sulfoxide |
| InChI | 1S/C3H9OS.ClH/c1-5(2,3)4; |
| InChI key | KQYWHJICYXXDSQ-UHFFFAOYSA |
| mp | 226-229 °C (lit.) |
| Quality Level | 100 ![]() |
| reaction suitability | reaction type: C-C Bond Formation |
| SMILES string | [Cl-].C[S+](C)(C)=O |
| Application: | Precursor to dimethyloxosulfonium methylide. |
| Application: | Reactant involved in: • Polymerization of ylides • X-H insertion • One-pot sequential addition • Cyclopropanation of enones |
| Packaging: | 5 g in glass bottle |
| Symbol | GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 |
| Precautionary statements | P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 98% |
| mp | 226-229 °C (lit.) |
| UNSPSC | 12352101 |


