Butanal
Butyraldehyde · ألدهيد البوتان · Βουτανάλη · بوتیرآلدهید · ब्यूटाराल्डिहाइड · Butiraldehid · Butiraldehid · Butiraldeide · ブチルアルデヒド · 뷰티르알데하이드 · Butiraldeído · Butiraldehidă
| CAS | 123-72-8 |
|---|---|
| EC | 204-646-6 |
| UN | 1129 |
| Formel | C4H8O |
| Molare Masse | 72,11 g/mol |
| UEG (LEL) | 1,7 % vol |
| OEG (UEL) | 12,5 % vol |
| Flammpunkt | -12 °C |
| Zündtemperatur | 205 °C |
| Temperaturklasse | T3 |
| Gasgruppe | IIA |
| Relative Dichte des Gases oder Dampfes (Luft = 1) | 2,49 |
| GHS | Gefahr · H225 |
Butanal is a member of the class of butanals that consists of propane bearing a formyl substituent at the 1-position. The parent of the class of butanals. Butyraldehyde appears as a clear liquid with a pungent odor. Less dense than water and insoluble in water. Vapors heavier than air.