Pentanal
Valeraldehyd · Πεντανάλη · پنتانال · Pentan-1-al · Pentanale · バレルアルデヒド · Пентаналь · 正戊醛
| CAS | 110-62-3 |
|---|---|
| EC | 203-784-4 |
| UN | 2058 |
| Formula | C5H10O |
| Molar mass | 86.13 g/mol |
| LEL | 1.4 % vol |
| UEL | 9.5 % vol |
| Flash point | 6 °C |
| Autoignition temperature | 206 °C |
| Temperature class | T3 |
| Relative density of the gas or vapour (air = 1) | 2.97 |
| GHS | Danger · H225, H315, H317, H319, H332, H335 |
Pentanal is a saturated fatty aldehyde composed from five carbons in a straight chain. It has a role as a plant metabolite. Valeraldehyde appears as a colorless liquid. Slightly soluble in water and less dense than water. Flash point 54 °F.