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N-Ethyl-N-isopropylpropan-2-aminium 4-oxo-3-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)-1,5-dioxaspiro[5.5]undec-2-en-2-olate
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C24H30F7NO4 |
| Molecular weight | 529.49 |
| NACRES | NA.22 |
| Application【应用】 | This compound undergoes cycloreversion to form the fluoro(hetero)aryl ketene, which undergoes efficient coupling with nucleophiles and allows rapid incorporation of highly fluorinated α-fluoro(hetero)aryl acetic acid derivatives. |
| Other Notes【其他说明】 | Selective Perfluoro- and Polyfluoroarylation of Meldrum′s Acid |
产品性质
| Quality Level【质量水平】 | 100 |
| form【形式】 | powder or crystals |
| mp | 89 ℃ |
| storage temp.【储存温度】 | 2-8℃ |
| packaging【包装】 | 1 g in glass insert |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H315 - H319 - H335 |
| Precautionary Statements | P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| Target Organs【靶器官】 | Respiratory system |
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
