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CAS RN: 174501-64-5 | 产品编码: B2320
1-Butyl-3-methylimidazolium Hexafluorophosphate
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技术规格
| Purity(HPLC) | min. 98.0 area% |
| Purity(with Total Nitrogen) | min. 98.0 % |
物性（参考值）
| 比重 | 1.37 |
| 折射率 | 1.41 |
| 水溶性 | 完全混溶 |
| 溶解性（不溶于） | 甲苯 |
GHS
| 象形图 |
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| 信号词 | Warning |
| 危险性说明 | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| 防范说明 | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
相关法规
运输信息
| HS编码* | 2933.29-000 |
应用
Hydrotrope research
Hydrotropes are small molecules able to enhance the solubility of hydrophobic substances in aqueous media. Their water-solubility can significantly enhance the solubility of organic solutes such as esters, alcohols, aldehydes, ketones, hydrocarbons, and fats.1) 1-Butyl-3-methylimidazolium hexafluorophosphate has been reported to enhance the solubility of danazol and ibuprofen (I0415).2,3)
(The product is for research purpose only.)
(The product is for research purpose only.)
References
- 1) Action of hydrotropes and alkyl-hydrotropes
- 2) Ionic liquids provide unique opportunities for oral drug delivery: structure optimization and in vivo evidence of utility
- 3) Solubilities of Pharmaceutical Compounds in Ionic Liquids
应用
Synthesis of quinolines via Friedländer annulation in an ionic liquid
Typical procedure: A mixture of 2-aminobenzophenone (197 mg), ethyl acetoacetate (169 mg) and CAN (27 mg) in BMIMPF6 (2 mL) ionic liquid is stirred at 60 °C for 30 min. Subsequently, the reaction mixture is extracted with EtOAc and dried over MgSO4. After filtration, the mixture is concentrated under reduced pressure and the residue is purified by chromatography on silica gel (eluent: hexane/EtOAc = 3/1) to give the desired quinoline (268 mg, 92 %). The remaining ionic liquid is dried at 80 °C under reduced pressure and reused in subsequent runs.
References
参考文献
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