Biblioteca de gases e solventes
But-2-ene
反-2-丁烯 · 2-بوتين · 2-buten · 2-βουτένιο · ۲-بوتن · 2-butén · 2-butena · 2-ブテン · 2-buten · 2-butenă · 2-buten · β-бутилен
| CAS | 107-01-7 |
|---|---|
| EC | 203-452-9 |
| UN | 1012 |
| Fórmula | C4H8 |
| Massa molar | 56,11 g/mol |
| Densidade relativa do gás ou vapor (ar = 1) | 1,94 |
| GHS | Perigo · H220, H280 |
2-butene appears as a colorless liquefied petroleum gas. Asphyxiate gas. Flammability limits in air 1.8-9.7% by volume.