Bibliotheca gasorum et solventium
Allenum
Propadiene · Propadieno · بروباديين · Propadien · Προπαδιένιο · Propadieno · پروپادیان · Propadiène · Propadién · Propadiene · プロパジエン · 프로파다이엔
| CAS | 463-49-0 |
|---|---|
| EC | 207-335-3 |
| UN | 2200 |
| Formula | C3H4 |
| Massa molaris | 40.06 g/mol |
| Densitas relativa gasi aut vaporis (aer = 1) | 1.38 |
| GHS | Periculum · 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.