氰甲酰胺
氰甲酰胺是一种有机化合物，化学式为H2NC(=O)CN，其互变异构体为HOC(=NH)CN。[2]它是一种星际分子。[3]它可由氰、甲酸和水反应制得。[1]对其持续加热，它会分解为氰化氢和三聚氰酸。它在12 N盐酸中可以迅速水解，生成草酰胺；它和硝酸银反应，生成氰化银。[1]
| 氰甲酰胺 | |
|---|---|
| 识别 | |
| CAS号 | 4370-12-1  |
| SMILES |
|
| 性质 | |
| 化学式 | C2H2N2O |
| 摩尔质量 | 70.05 g·mol−1 |
| 外观 | 白色晶体，储存时缓慢分解[1] |
| 熔点 | 58~60 °C[1] |
| 若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。 | |
参考文献
- Richard P. Welcher, Mary E. Castellion, and V. P. Wystrach. The Preparation and Reactions of 1-Cyanoformamide. J. Am. Chem. Soc. 1959, 81, 10, 2541–2547. doi:10.1021/ja01519a060.
- P A. Koutentis. (2004). Product Class 11: 1,2,5-Thiadiazoles and Related Compounds. Category 2, Hetarenes and Related Ring Systems. doi:10.1055/sos-sd-013-00458
- The Millimeter- and Submillimeter-Wave Spectrum of Cyanoformamide. The Astrophysical Journal. 2005 doi:10.1086/430470.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.