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CAS RN: 14353-88-9 | 产品编码: B1616
[Bis(trifluoroacetoxy)iodo]pentafluorobenzene
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![[Bis(trifluoroacetoxy)iodo]pentafluorobenzene](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "[Bis(trifluoroacetoxy)iodo]pentafluorobenzene")
| 产品编码 | B1616 |
| 纯度/分析方法 | >97.0%(T) |
| 分子式/分子量 | C__1__0F__1__1IO__4 = 519.99 |
| 外观与形状（20°C） | 固体 |
| 储存温度 | 室温 (15°C以下阴凉干燥处) |
| 储存在惰性气体下 | 存放于惰性气体之中 |
| 应避免的情况 | 光,空气 |
| 包装和容器 | 1G-Glass Bottle with Plastic Insert （查看图片） |
| CAS RN | 14353-88-9 |
| Reaxys-RN | 2030069 |
| PubChem物质ID | 87564517 |
| SDBS (AIST Spectral DB) | 19381 |
| MDL编号 | MFCD00191612 |
技术规格
| Appearance | White to Almost white powder to crystal |
| Purity(Iodometric Titration) | min. 97.0 % |
| Melting point | 118.0 to 122.0 °C |
物性（参考值）
| 熔点 | 120 °C |
| 溶解性（可溶于） | 甲醇 |
GHS
| 象形图 |
|
| 信号词 | Danger |
| 危险性说明 | H314 : Causes severe skin burns and eye damage. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P260 : Do not breathe dusts or mists. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 : Wash contaminated clothing before reuse. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P405 : Store locked up. |
相关法规
运输信息
| UN编号 | UN1759 |
| 类别 | 8 |
| 包装类别 | III |
| HS编码* | 2931.90-000 |
应用
Visible-Light Photoredox Trifluoromethylation via Perfluoroarene Iodine(III) Reagent Decarboxylaytion
Experimental procedure: A Schlenk flask is charged with tris(2,2'-bipyridine)ruthenium(II) bis(hexafluorophosphate) (9.0 mg, 0.01 mmol, 2 mol%), [bis(trifluoroacetoxy)iodo]pentafluorobenzene (650.0 mg, 1.25 mmol, 2.5 equiv.), 2,6-dibromopyridine (0.5 mmol, 1.0 equiv.). Then, acetonitrile (7.5 mL) is added to the reaction mixture. The mixture is degassed twice by the freeze-pump-thaw procedure, then irradiated under blue LED strips (4.8 W). The reaction mixture is subsequently stirred at 35 °C for 12 h. After the reaction is completed, it is diluted with water (8.0 mL). The aqueous phase is extracted with ether (8.0 mL) three times. The combined organic layers are washed with brine and dried over anhydrous sodium sulfate, and are concentrated in vacuo. The residue is purified by silica gel column chromatography (hexane) to afford 2,6-dibromo-3-(trifluoromethyl)pyridine in 32% yield (48.8 mg).
References
- Visible-Light Photoredox Decarboxylation of Perfluoroarene Iodine(III) Trifluoroacetates for C–H Trifluoromethylation of (Hetero)arenes
应用
Mild Oxidizing Reagent
References
- Mild oxidative cleavage of alkynes
- Mild C-C bond cleavage of carbonyl compounds
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技术规格
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