Propadiene
Propadieno · بروباديين · Propadien · Προπαδιένιο · Propadieno · پروپادیان · Propadién · プロパジエン · 프로파다이엔 · Allenum · Propadieen · Propadien
| CAS | 463-49-0 |
|---|---|
| EC | 207-335-3 |
| UN | 2200 |
| Formula | C3H4 |
| Molar mass | 40.06 g/mol |
| Relative density of the gas or vapour (air = 1) | 1.38 |
| GHS | Danger · H220, H280 |
Allene is a member of allenes. Propadiene, stabilized appears as a colorless flammable gas. May become unstable. Not toxic but asphyxiation may occur because of displacement of oxygen.