cis-2-butene
cis-2-ブテン · cis-2-buten · Цис-β-бутилен · 顺-2-丁烯 · cis-2-Büten
| CAS | 590-18-1 |
|---|---|
| EC | 203-452-9 |
| UN | 1012 |
| Formel | C4H8 |
| Molare Masse | 56,11 g/mol |
| UEG (LEL) | 1,6 % vol |
| OEG (UEL) | 10,0 % vol |
| Zündtemperatur | 325 °C |
| Temperaturklasse | T2 |
| Gasgruppe | IIB |
| Relative Dichte des Gases oder Dampfes (Luft = 1) | 1,94 |
| GHS | Gefahr · H220 |
Cis-but-2-ene is a but-2-ene. 2-butene appears as a colorless liquefied petroleum gas. Asphyxiate gas. Flammability limits in air 1.8-9.7% by volume.