环戊酮
Cyclopentanone · Cyklopentanon · Tsiklopentanon · Cyclopentanon · Ciclopentanona · سیکلوپنتانون · Cyclopentanone · Ciklopentanon · Ciclopentanone · シクロペンタノン · 사이클로펜탄온 · Cyclopentanon
| CAS | 120-92-3 |
|---|---|
| EC | 204-435-9 |
| UN | 2245 |
| 分子式 | C5H8O |
| 摩尔质量 | 84.12 g/mol |
| 闪点 | 25.9 °C |
| 气体或蒸气的相对密度（空气 = 1） | 2.9 |
| GHS | 警告 · H226, H315, H319 |
Cyclopentanone is a cyclic ketone that consists of cyclopentane bearing a single oxo substituent. It has a role as a Maillard reaction product. Cyclopentanone appears as a clear colorless liquid with a petroleum-like odor. Flash point 87 °F. Less dense than water and insoluble in water.