糠醛
Furfural · Furfurale · Фурфурол · Furfural · فورفورال · Furfurol · Furfural · Φουρφουράλη · Furfural · فورفورال · פורפורל · फरफुरल
| CAS | 98-01-1 |
|---|---|
| EC | 202-627-7 |
| UN | 1199 |
| 分子式 | C5H4O2 |
| 摩尔质量 | 96.08 g/mol |
| 爆炸下限（LEL） | 2.1 % vol |
| 爆炸上限（UEL） | 19.3 % vol |
| 闪点 | 60 °C |
| 引燃温度 | 316 °C |
| 温度组别 | T2 |
| 气体组别 | IIB |
| 气体或蒸气的相对密度（空气 = 1） | 3.32 |
| GHS | 危险 · H301, H312, H315, H319, H331, H335, H351 |
Furfural is an aldehyde that is furan with the hydrogen at position 2 substituted by a formyl group. It has a role as a metabolite and a Maillard reaction product. Furfural appears as colorless or reddish-brown mobile liquids with a penetrating odor. Flash points 140 °F. Denser than water and soluble in water.