Isobutanal
Isobutyraldehyde · إيزوبوتانال · Μεθυλοπροπανάλη · ایزوبوتیرآلدهید · 2-méthylpropanal · イソブチルアルデヒド · 2-methylpropanal · Izobutanal · Isobutiraldeído · Izobutiraldehidă · Изобутиралдехид · 2-Метилпропаналь
| CAS | 78-84-2 |
|---|---|
| EC | 201-149-6 |
| UN | 2045 |
| Formel | C4H8O |
| Molare Masse | 72,11 g/mol |
| UEG (LEL) | 1,6 % vol |
| OEG (UEL) | 11,0 % vol |
| Flammpunkt | -22 °C |
| Zündtemperatur | 165 °C |
| Temperaturklasse | T4 |
| Gasgruppe | IIA |
| Relative Dichte des Gases oder Dampfes (Luft = 1) | 2,49 |
| GHS | Gefahr · H225, H319 |
Isobutyraldehyde is a member of the class of propanals that is propanal substituted by a methyl group at position 2. It has a role as a Saccharomyces cerevisiae metabolite. Isobutyl aldehyde appears as a clear colorless liquid with a pungent odor. Flash point of -40 °F. Less dense than water and insoluble in water.