1,3-Propylene sulfite
ALDRICH/774243 - 99%
Synonym: 2-
CAS Number: 4176-55-0
Empirical Formula (Hill Notation): C3H6O3S
Molecular Weight: 122.14
EC Number: 224-044-7
MDL Number: MFCD01682880
Linear Formula: C3H6O3S
Product Type: Chemical
| application(s) | battery manufacturing |
| assay | 99% |
| bp | 73 °C (lit.) |
| density | 1.347 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/C3H6O3S/c4-7-5-2-1-3-6 |
| InChI key | LOURZMYQPMDBSR-UHFFFAOYSA |
| mp | -25 °C (lit.) |
| refractive index | n |
| SMILES string | O=S1OCCCO1 |
| sustainability | Greener Alternative Product |
| Application: | Trimethylene sulfite is used as high temperature additive for electrolytes in Lithium ion batteries. It improves the decomposition resistance of the 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 |
| Symbol |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H315 - H317 - H318 - H335 |
| Precautionary statements | P261 - P280 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 37/38-41-43 |
| Safety Statements | 26-36/37/39 |
| RIDADR | UN 1993 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 183.0 °F |
| Flash Point(C) | 83.9 °C |
| Purity | 99% |
| bp | 73 °C (lit.) |
| mp | -25 °C (lit.) |
| Density | 1.347 g/mL at 25 °C |
| Refractive Index | n |
| UNSPSC | 26111700 |