Bibliotheca gasorum et solventium
1-Butene
1-بوتين · 1-Buten · 1-βουτένιο · ۱-بوتن · But-1-ène · 1-butén · 1-butena · 1-ブテン · 1-buten · 1-butenă · 1-buten · 1-бутен
| CAS | 106-98-9 |
|---|---|
| EC | 203-449-2 |
| UN | 1012 |
| Formula | C4H8 |
| Massa molaris | 56.11 g/mol |
| LEL | 1.6 % vol |
| UEL | 10.0 % vol |
| Temperatura accensionis spontaneae | 345 °C |
| Classis temperaturae | T2 |
| Grex gasorum | IIA |
| Densitas relativa gasi aut vaporis (aer = 1) | 1.94 |
| GHS | Periculum · H220 |
But-1-ene is a butene with unsaturation at position 1. 1-butene is a colorless gas. (NTP, 1992)