Chemical Properties
| Melting point | −169 °C(lit.) |
| Boiling point | −104 °C(lit.) |
| vapor density | 0.97 (vs air) |
| vapor pressure | 35.04 atm ( 20 °C) |
Safety Information
| Hazard Codes | F+ |
| Risk Statements | 12-67 |
| Safety Statements | 9-16-33-45 |
| RIDADR | UN 1962 2.1 |
| WGK Germany | 3 |