Isobutyraldehyde
إيزوبوتانال · Isobutanal · 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 |
| Formula | C4H8O |
| Molar mass | 72.11 g/mol |
| LEL | 1.6 % vol |
| UEL | 11.0 % vol |
| Flash point | -22 °C |
| Autoignition temperature | 165 °C |
| Temperature class | T4 |
| Gas group | IIA |
| Relative density of the gas or vapour (air = 1) | 2.49 |
| GHS | Danger · 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.