3-戊酮
Pentan-3-on · Πεντανόνη-3 · 3-Pentanone · 3-pentanona · ۳-پنتانون · Pentan-3-one · ジエチルケトン · 3-펜탄온 · Pentaan-3-on · 3-pentanon · 3-Pentanona · 3-pentanonă
| CAS | 96-22-0 |
|---|---|
| EC | 202-490-3 |
| UN | 1156 |
| 分子式 | C5H10O |
| 摩尔质量 | 86.13 g/mol |
| 爆炸下限（LEL） | 1.6 % vol |
| 爆炸上限（UEL） | 6.4 % vol |
| 闪点 | 7 °C |
| 引燃温度 | 445 °C |
| 温度组别 | T2 |
| 气体组别 | IIA |
| 气体或蒸气的相对密度（空气 = 1） | 2.97 |
| GHS | 危险 · H225, H335, H336 |
Pentan-3-one is a pentanone that is pentane carrying an oxo group at position 3. It has been isolated from Triatoma brasiliensis and Triatoma infestans. Diethyl ketone appears as a clear colorless liquid with an acetone-like odor. Flash point 55 °F. Less dense than water.