2-Butin
2-Butyne · 2-بوتاين · 2-βουτίνιο · 2-butino · دیمتیلاستیلن · 2-butuna · 2-butino · 2-ブチン · 2-뷰타인 · 2-butyn · 2-butyn · 2-butină
| CAS | 503-17-3 |
|---|---|
| EC | 207-962-2 |
| UN | 1144 |
| Formel | C4H6 |
| Molare Masse | 54,09 g/mol |
| Flammpunkt | -20 °C |
| Relative Dichte des Gases oder Dampfes (Luft = 1) | 1,87 |
| GHS | Gefahr · H224, H315, H319, H335 |
Crotonylene appears as a clear colorless liquid with a petroleum-like odor. Less dense than water and insoluble in water. Vapors heavier than air.