2181-42-2
| Name | Trimethylsulfonium iodide |
| CAS | 2181-42-2 |
| EINECS(EC#) | 218-555-4 |
| Molecular Formula | C3H9IS |
| MDL Number | MFCD00011632 |
| Molecular Weight | 204.07 |
| MOL File | 2181-42-2.mol |
Chemical Properties
| Appearance | WHITE TO YELLOWISH CRYSTALLINE SOLID |
| Melting point | 215-220 °C (lit.) |
| density | 1.6554 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | 400g/l |
| form | Crystalline Powder, Crystals and/or Chunks |
| color | White to yellow |
| Water Solubility | soluble |
| Sensitive | Light Sensitive |
| BRN | 3555192 |
| Exposure limits | ACGIH: TWA 0.01 ppm |
| InChI | InChI=1S/C3H9S.HI/c1-4(2)3;/h1-3H3;1H/q+1;/p-1 |
| InChIKey | VFJYIHQDILEQNR-UHFFFAOYSA-M |
| SMILES | [S+](C)(C)C.[I-] |
| CAS DataBase Reference | 2181-42-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Trimethylsulfonium iodide(2181-42-2) |
| EPA Substance Registry System | 2181-42-2(EPA Substance) |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 3 |
| RTECS | WR8750000 |
| F | 8 |
| TSCA | Yes |
| REACH Registrations | Active |
| HazardClass | IRRITANT |
| HS Code | 29309070 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |