Chemical Properties
| Melting point | -132°C |
| Boiling point | -14,5°C |
| Density | 0,686 g/cm3 |
| Flash point | <10°C |
| solubility | reacts with H2O, ctc, chloroform; soluble in EtOH, benzene |
| form | colorless gas |
| Specific Gravity | 0.686 |
| color | colorless gas; flammable |
| Water Solubility | soluble CS2, ethanol, benzene [MER06] |
| Hydrolytic Sensitivity | 10: reacts extremely rapidly with moisture and oxygen - may be pyrophoric - sealed system required |
| Merck | 13,3391 |
| Stability | Pyrophoric. Reacts violently with oxidizers and halogens. May form explosive mixtures with air. |
| InChIKey | PZPGRFITIJYNEJ-UHFFFAOYSA-N |
| CAS DataBase Reference | 1590-87-0 |
| EPA Substance Registry System | Disilane (1590-87-0) |
Safety Information
| Hazard Codes | F,Xn |
| Risk Statements | 17-20/21-36/37/38-42 |
| Safety Statements | 16-24-26-36/37/39 |
| RIDADR | 2203 |
| WGK Germany | 3 |
| TSCA | No |
| HazardClass | 2.1 |