Diethyl sulfite
- Product NameDiethyl sulfite
- CAS623-81-4
- MFC4H10O3S
- MW138.19
- EINECS210-815-5
- MOL File623-81-4.mol
Chemical Properties
| Boiling point | 158-160 °C(lit.) |
| Density | 1.077 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point | 129 °F |
| storage temp. | Flammables area |
| form | Liquid |
| color | Clear colorless |
| BRN | 1701906 |
| Dielectric constant | 15.9（20℃） |
| CAS DataBase Reference | 623-81-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Sulfurous acid, diethyl ester(623-81-4) |
| EPA Substance Registry System | Sulfurous acid, diethyl ester (623-81-4) |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 10-36/37/38 |
| Safety Statements | 26-36-24/25-16 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| RTECS | WT3511000 |
| HazardClass | 3.2 |
| PackingGroup | III |
| HS Code | 29209085 |
