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CAS RN: 174501-65-6 | 产品编码: B2195
1-Butyl-3-methylimidazolium Tetrafluoroborate
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技术规格
| Appearance | Colorless to Light orange to Yellow clear liquid |
| Purity(HPLC) | min. 98.0 area% |
| Purity(with Total Nitrogen) | min. 98.0 % |
物性（参考值）
| 比重 | 1.21 |
| 折射率 | 1.42 |
GHS
| 象形图 |
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| 信号词 | Danger |
| 危险性说明 | H302 : Harmful if swallowed. H314 : Causes severe skin burns and eye damage. H411 : Toxic to aquatic life with long lasting effects. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P270 : Do not eat, drink or smoke when using this product. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P391 : Collect spillage. 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. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. 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 | UN1760 |
| 类别 | 8 |
| 包装类别 | III |
| 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 tetrafluoroborate has been reported to enhance the solubility of poly(ethylene oxide) (PEO).2)
(The product is for research purpose only.)
(The product is for research purpose only.)
References
- 1) Action of hydrotropes and alkyl-hydrotropes
- 2) Morphology of Poly(ethylene oxide) Dissolved in a Room Temperature Ionic Liquid: A Small Angle Neutron Scattering Study
- 1)Transesterification/Acylation of Secondary Alcohols Mediated by N-Heterocyclic Carbene Catalysts
- 2)Protection for the Hydroxyl Group, Including 1,2- and 1,3-Diols
- P. G. M. Wuts, in Greene’s Protective Groups in Organic Synthesis, 5th ed., ed. by P. G. M. Wuts, John Wiley & Sons, Inc., Hoboken, New Jersey, 2014, Chap. 2, 17.
应用
Acetylation of Alcohols via Transesterification using Acetylating Reagents
References
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