Biblioteca de gaze și solvenți
Butiraldehidă
Butyraldehyde · Butanal · ألدهيد البوتان · Butanal · Butanal · Βουτανάλη · Butanal · بوتیرآلدهید · Butanal · ब्यूटाराल्डिहाइड · Butiraldehid · Butiraldehid
| CAS | 123-72-8 |
|---|---|
| EC | 204-646-6 |
| UN | 1129 |
| Formula | C4H8O |
| Masa molară | 72,11 g/mol |
| LIE (LEL) | 1,7 % vol |
| LSE (UEL) | 12,5 % vol |
| Punctul de inflamabilitate | -12 °C |
| Temperatura de autoaprindere | 205 °C |
| Clasa de temperatură | T3 |
| Grupa de gaze | IIA |
| Densitatea relativă a gazului sau a vaporilor (aer = 1) | 2,49 |
| GHS | Pericol · 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.