4-吡啶酮
4-吡啶酮是一种有机化合物,化学式为C
5H
4NH(O),它是无色固体,和其少量的互变异构体4-羟基吡啶处于平衡状态。4-吡啶酮及其衍生物可由4-吡喃酮和胺在质子溶剂中反应得到。[1][2][3]

氟啶酮是一种含4-吡啶酮结构单元的除水草剂。[4]
| 4-吡啶酮 | |
|---|---|
![]()  | |
| IUPAC名 Pyridin-4(1H)-one  | |
| 识别 | |
| CAS号 | 108-96-3   | 
| PubChem | 12290 | 
| ChemSpider | 11787 | 
| SMILES | 
  | 
| InChI | 
  | 
| InChIKey | GCNTZFIIOFTKIY-UHFFFAOYAB | 
| EINECS | 203-633-2 | 
| ChEBI | 133125 | 
| 性质 | |
| 化学式 | C5H5NO | 
| 摩尔质量 | 95.1 g·mol−1 | 
| 外观 | 无色固体 | 
| 熔点 | 150 °C(423 K) | 
| 沸点 | 181 °C(454 K) | 
| 溶解性(水) | 可溶 | 
| 若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 | |
参考文献
    
- Weygand, Conrad. Hilgetag, G.; Martini, A. , 编. 4th. New York: John Wiley & Sons, Inc. 1972: 533–534. ISBN 0471937495.
 - Van Allan, J. A.; Reynolds, G. A.; Alessi, J. T.; Chie Chang, S.; C. Joines, R. . Journal of Heterocyclic Chemistry. 1971, 8 (6): 919–922. doi:10.1002/jhet.5570080606.
 -  Cook, Denys. . Canadian Journal of Chemistry. 1963, 41 (6): 1435–1440. doi:10.1139/v63-195 
. - Franz Müller and Arnold P. Applebyki "Weed Control, 2. Individual Herbicides" in Ullmann's Encyclopedia of Industrial Chemistrym 2010 doi:10.1002/14356007.o28_o01
 
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