1-Butyl-3-methylimidazolium hexafluorophosphate CAS 174501-64-5
2,6-Difluorobenzonitrile CAS 1897-52-5
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14 5 月, 20201-Butyl-3-methylimidazolium hexafluorophosphate
Products Name
Factory Supply Ionic liquid 1-Butyl-3-methylimidazolium hexafluorophosphate CAS 174501-64-5 with competitive price
Products Description
MF：C8H15F6N2PEINECS No.:1308068-626-2
Purity：99%
Type:Pharmaceutical Intermediates
Appearance:colorless liquid
Application:Pharmaceutical Intermediates
1-Butyl-3-methylimidazolium hexafluorophosphate Typical Properties
| Melting point | 6.5 °C |
| Boiling point | >340°C |
| density | 1.38 g/mL at 20 °C(lit.) |
| Fp | >350°C |
| storage temp. | Store below +30°C |
| form | Viscous Liquid |
| color | Clear colorless to pale yellow |
| PH | 5 (H2O, 20℃) |
1-Butyl-3-methylimidazolium hexafluorophosphate Usage
those consisting of tetrafluoroborate, alkylsulfate, alkylsulfonate, carboxylate, or phosphate anions are hydrophilic and are completely dissolved in water. Dupont and coworkers first reported stable hydrophobic imidazolium salt, 1-butyl-3-methylimidazolium hexafluorophosphate ([C4mim][PF6]) in 1996. Since then, this salt has been used as a typical hydrophobic IL in many chemical reactions because its mixture with water forms a biphasic layer. Furthermore, this IL shows poor solubility in hexane or ether, which allows realization of an easy work-up process. However, [C4mim][PF6] was reported to be sensitive to the moisture at high temperature and produced hazardous hydrogen fluoride as it decomposed. Therefore, bis(trifluoromethanesulfonyl)amide (NTf2) salts are now recommended as the anion for preparing hydrophobic ILs.
1-Butyl-3-methylimidazolium hexafluorophosphate Packaging and Shipping
Packaging:25KG/Drum or as customer’s demand
Shipping:It can be according to the customer’s request
1-Butyl-3-methylimidazolium hexafluorophosphate Storage
Normal temperature preservation