Ethylene sulfite
ALDRICH/774251 - ≥99.0%
Synonym: 1,3,2-
CAS Number: 3741-38-6
Empirical Formula (Hill Notation): C2H4O3S
Molecular Weight: 108.12
EC Number: 223-131-7
MDL Number: MFCD00005354
Linear Formula: C2H4O3S
Product Type: Chemical
| application(s) | battery manufacturing |
| assay | ≥99.0% |
| bp | 159.1 °C (lit.) |
| density | 1.426 g/mL at 25 °C (lit.) |
| 1.433 g/mL at 25 °C | |
| form | liquid |
| greener alternative category |  , Enabling |
| greener alternative product characteristics | Design for Energy Efficiency Learn more about the Principles of Green Chemistry . |
| InChI | 1S/C2H4O3S/c3-6-4-1-2-5-6 |
| InChI key | WDXYVJKNSMILOQ-UHFFFAOYSA |
| refractive index | n |
| n |
|
| SMILES string | O=S1OCCO1 |
| sustainability | Greener Alternative Product |
| Application: | Ethylene sulfite (ES) is a sulfur analog of ethylene carbonate (EC), which can be used as an electrolytic additive for the formation of liquid electrolytes. These electrolytes are useful in the fabrication of lithium-ion batteries. |
| Application: | Ethylene sulfite is used as a film forming and high temperature additive for electrolytes in lithium ion batteries. It improves decomposition resistance of electrolyte. |
| General description: | We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here . |
| Packaging: | 25 g in glass bottle |
| WGK Germany | WGK 3 |
| Flash Point(F) | 197.1 °F |
| Flash Point(C) | 91.7 °C |
| Purity | ≥99.0% |
| bp | 159.1 °C (lit.) |
| Density | 1.426 g/mL at 25 °C (lit.); 1.433 g/mL at 25 °C |
| Refractive Index | n |
| UNSPSC | 26111700 |