2-Pentanon
Πεντανόνη-2 · 2-Pentanone · 2-pentanona · ۲-پنتانون · Pentan-2-one · 2-ペンタノン · 2-펜탄온 · 2-Pentanona · 2-戊酮
| CAS | 107-87-9 |
|---|---|
| EC | 203-528-1 |
| UN | 1249 |
| Formel | C5H10O |
| Molare Masse | 86,13 g/mol |
| UEG (LEL) | 1,5 % vol |
| OEG (UEL) | 8,2 % vol |
| Flammpunkt | 7 °C |
| Zündtemperatur | 452 °C |
| Temperaturklasse | T1 |
| Relative Dichte des Gases oder Dampfes (Luft = 1) | 2,97 |
| GHS | Gefahr · H225, H302, H319, H335 |
Pentan-2-one is a pentanone carrying an oxo substituent at position 2. It has a role as a plant metabolite. Methyl propyl ketone appears as a clear colorless liquid with the odor of fingernail polish. Flash point 45 °F. Less dense than water and soluble in water.