Cesium fluoride
99.9% metals basis
- Product Code: 158493
Alias:
Cesium fluoride
CAS:
13400-13-0
| Molecular Weight: | 151.9 g./mol | Molecular Formula: | CsF |
|---|---|---|---|
| EC Number: | 236-487-3 | MDL Number: | MFCD00010960 |
| Melting Point: | 682 °C(lit.) | Boiling Point: | 1251 °C |
| Density: | 4.115 g/mL at 25 °C(lit.) | Storage Condition: | Room temperature |
Product Description:
Cesium fluoride is widely used in organic synthesis as a source of fluoride ions due to its high solubility in polar solvents and strong nucleophilic activity. It is particularly effective in desilylation reactions, where it removes silyl protecting groups from alcohols, amines, and other functional groups under mild conditions. It serves as a catalyst or reagent in nucleophilic substitution reactions, including SN2 reactions and fluorination processes.
In materials science, cesium fluoride is employed in the fabrication of semiconductor devices and perovskite solar cells, where it improves electron transport and enhances device efficiency. It is also used in the preparation of other fluorinated compounds and in electrochemical applications involving fluoride ion conduction. Its low lattice energy and high ionic character make it especially useful in solid-state chemistry and in promoting solid-liquid phase transfer catalysis.
Sizes / Availability / Pricing:
| Size | Availability | Price | Quantity |
|---|---|---|---|
| 10.000 | 10-20 days | ฿1,440.00 |
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| 50.000 | 10-20 days | ฿5,160.00 |
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| 250.000 | 10-20 days | ฿20,800.00 |
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| 1000.000 | 10-20 days | ฿82,360.00 |
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Cesium fluoride
Cesium fluoride is widely used in organic synthesis as a source of fluoride ions due to its high solubility in polar solvents and strong nucleophilic activity. It is particularly effective in desilylation reactions, where it removes silyl protecting groups from alcohols, amines, and other functional groups under mild conditions. It serves as a catalyst or reagent in nucleophilic substitution reactions, including SN2 reactions and fluorination processes.
In materials science, cesium fluoride is employed in the fabrication of semiconductor devices and perovskite solar cells, where it improves electron transport and enhances device efficiency. It is also used in the preparation of other fluorinated compounds and in electrochemical applications involving fluoride ion conduction. Its low lattice energy and high ionic character make it especially useful in solid-state chemistry and in promoting solid-liquid phase transfer catalysis.
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