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14283-07-9
boss chem
14283-07-9
Lithium tetrafluoroborate
CAS No.14283-07-9
Alias: LITHIUMTETRAFLUOROBORATE;LITHIUMBOROFLUORIDE;Borate(1-),tetrafluoro-,lithium;lithiumfluoborate;Lithiumfluoborate,monohydrate;Chemicalbooklithiumtetrafluoroborate,anhydrous;Lithiumtetrafluoroborate,ultradry,99.997%(metalsbasis);LITHIUMTETRAFLUOROBORATEFORSYNTHESIS
Molecular formula: BF4Li
Relative molecular mass: 93.75
Structural formula:
1. Performance and use:
Catalyst in organic synthesis; electrolyte for lithium ion batteries.
Lithium tetrafluoroborate is a mild Lewis acid for Diels-Alder reactions. Catalyst for mild and efficient aminolysis of oxiranes. It is a reagent used in the preparation of rechargeable lithium-ion batteries.
Lithium tetrafluoroborate (LiBF4) finds application as electrolyte material in lithium ion batteries (LIBs). However, the presence of trace amount of water in LiBF4 causes its hydrolysis which leads to HF generation and destruction of the battery electrodes. Our LiBF4 contains < 100 ppm of water and is well suited for applications in LIBs.
2. Technical indicators
| Lithium tetrafluoroborate Basic information | |
| Product Name: | Lithium tetrafluoroborate |
| CAS: | 14283-07-9 |
| MF: | BF4Li |
| MW: | 93.75 |
| EINECS: | 238-178-9 |
| Mol File: | 14283-07-9.mol |
| Lithium tetrafluoroborate Chemical Properties | |
| Melting point | 293-300 °C (dec.) (lit.) |
| density | 0.852 g/mL at 25 °C |
| Fp | 6 °C |
| storage temp. | Store below +30°C. |
| form | powder |
| color | White to off-white |
| Specific Gravity | 1 |
| PH | 2.88 |
| Water Solubility | SOLUBLE |
| Sensitive | Hygroscopic |
| Merck | 145,543 |
3. Usage
Dissolve it in THF just below its solubility, filter from insoluble material and evaporate it to dryness in a vacuum below 50o. Wash the residue with dry Et2O, and pass dry N2 gas over the solid and finally heat it in an oven at 80-90o. Its solubility in Et2O is 1.3g in 100mL at 25o; in THF it is 71g in 100mL at 25o. It is hygroscopic and is an IRRITANT.
Related keywords:
Lithium Tetrafluoroborate
14283-07-9
Lithium Tetrafluoroborate price
Lithium ion battery electrolyte
Lithium tetrafluoroborate
CAS No.14283-07-9
Alias: LITHIUMTETRAFLUOROBORATE;LITHIUMBOROFLUORIDE;Borate(1-),tetrafluoro-,lithium;lithiumfluoborate;Lithiumfluoborate,monohydrate;Chemicalbooklithiumtetrafluoroborate,anhydrous;Lithiumtetrafluoroborate,ultradry,99.997%(metalsbasis);LITHIUMTETRAFLUOROBORATEFORSYNTHESIS
Molecular formula: BF4Li
Relative molecular mass: 93.75
Structural formula:
1. Performance and use:
Catalyst in organic synthesis; electrolyte for lithium ion batteries.
Lithium tetrafluoroborate is a mild Lewis acid for Diels-Alder reactions. Catalyst for mild and efficient aminolysis of oxiranes. It is a reagent used in the preparation of rechargeable lithium-ion batteries.
Lithium tetrafluoroborate (LiBF4) finds application as electrolyte material in lithium ion batteries (LIBs). However, the presence of trace amount of water in LiBF4 causes its hydrolysis which leads to HF generation and destruction of the battery electrodes. Our LiBF4 contains < 100 ppm of water and is well suited for applications in LIBs.
2. Technical indicators
| Lithium tetrafluoroborate Basic information | |
| Product Name: | Lithium tetrafluoroborate |
| CAS: | 14283-07-9 |
| MF: | BF4Li |
| MW: | 93.75 |
| EINECS: | 238-178-9 |
| Mol File: | 14283-07-9.mol |
| Lithium tetrafluoroborate Chemical Properties | |
| Melting point | 293-300 °C (dec.) (lit.) |
| density | 0.852 g/mL at 25 °C |
| Fp | 6 °C |
| storage temp. | Store below +30°C. |
| form | powder |
| color | White to off-white |
| Specific Gravity | 1 |
| PH | 2.88 |
| Water Solubility | SOLUBLE |
| Sensitive | Hygroscopic |
| Merck | 145,543 |
3. Usage
Dissolve it in THF just below its solubility, filter from insoluble material and evaporate it to dryness in a vacuum below 50o. Wash the residue with dry Et2O, and pass dry N2 gas over the solid and finally heat it in an oven at 80-90o. Its solubility in Et2O is 1.3g in 100mL at 25o; in THF it is 71g in 100mL at 25o. It is hygroscopic and is an IRRITANT.
Related keywords:
Lithium Tetrafluoroborate
14283-07-9
Lithium Tetrafluoroborate price
Lithium ion battery electrolyte
