Trimethylsulfoxonium iodide
ALDRICH/T80500 - 98%
CAS Number: 1774-47-6
Empirical Formula (Hill Notation): C3H9IOS
Molecular Weight: 220.07
EC Number: 217-204-2
MDL Number: MFCD00011899
Linear Formula: (CH3)3S(I)O
Product Type: Chemical
assay | 98% |
InChI | 1S/C3H9OS.HI/c1-5(2,3)4;/ |
InChI key | BPLKQGGAXWRFOE-UHFFFAOYSA |
mp | 208-212 °C (dec.) (lit.) |
Quality Level | 100 ![]() |
SMILES string | [I-].C[S+](C)(C)=O |
Application: | Treatment with strong base yields the ylide which adds to the carbonyl group of ketones and aldehydes to give epoxides. Also adds preferentially to the double bond of α,β-unsaturated esters to give cyclopropyl esters. |
Packaging: | 25, 100, 500 g in glass bottle |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 2 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | 98% |
mp | 208-212 °C (dec.) (lit.) |
UNSPSC | 12352100 |