Description

Lithium Tetrafluoroborate (LiBF₄) is a high-purity inorganic salt widely employed in advanced electrochemical applications. With the molecular formula BF₄Li and CAS number 14283-07-9, this anhydrous compound exhibits exceptional solubility in organic solvents, making it an ideal conductive salt for non-aqueous electrolyte systems. Its superior thermal stability (>300°C) and wide electrochemical window (up to 4.5V vs Li/Li⁺) ensure reliable performance in demanding energy storage applications. Available in ultra-dry crystalline form (99.9% purity) with controlled moisture content <50ppm, our product meets stringent battery-grade specifications for lithium-ion cell manufacturing. The material is packaged under argon atmosphere in moisture-resistant containers to maintain optimal performance characteristics.

Properties

• CAS Number: 14283-07-9
• Complexity: 23
• IUPAC Name: lithium;tetrafluoroborate
• InChI: InChI=1S/BF4.Li/c2-1(3,4)5;/q-1;+1
• InChI Key: UFXJWFBILHTTET-UHFFFAOYSA-N
• Exact Mass: 94.0189212
• Molecular Formula: BF4Li
• Molecular Weight: 93.8
• SMILES: [Li+].[B-](F)(F)(F)F
• Monoisotopic Mass: 94.0189212
• Physical Description: White hygroscopic solid; Off-white odorless powder;
• Synonyms: Lithium tetrafluoroborate, 14283-07-9, Lithium tetrafluoroborate, anhydrous, Borate(1-), tetrafluoro-, lithium, AF751CNK2N, DTXSID00884741, LITHIUM TETRAFLUOROBORATE [MI], lithium fluoroboride, UNII-AF751CNK2N, Lithium fluoborate, EINECS 238-178-9, Borate(1), tetrafluoro, lithium, DTXCID601024166, un3260, Lithium fluoroborate, lithium borofluoride, lithium;tetrafluoroborate, Lithium tetrafluoroborate (LiBF4 ), MFCD00011087, LiBF4, LithiumTetrafluoroborate, SCHEMBL50207, AKOS015832926, AKOS015903597, FL104356, Lithium tetrafluoroborate, technical grade, DB-129975, L0133, NS00086947, F20357, Lithium tetrafluoroborate, Trace metals grade 99.9%, Q2754907

Application

Lithium tetrafluoroborate serves as a key electrolyte component in lithium-based battery systems, particularly where high voltage stability is required. Its primary application is in lithium-ion batteries for consumer electronics and electric vehicles, where it demonstrates excellent ionic conductivity in carbonate-based solvent blends. The compound is also utilized in specialty primary lithium batteries and supercapacitors due to its low viscosity and good oxidation resistance. Research-grade LiBF₄ is increasingly employed in developing next-generation solid-state electrolytes and polymer battery systems.

Safety and Hazards

GHS Hazard Statements

• H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335: May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
• H360: May damage fertility or the unborn child [Danger Reproductive toxicity]
• H372: Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]

Precautionary Statements

• P203, P260, P261, P264, P264+P265, P270, P271, P280, P304+P340, P305+P351+P338, P318, P319, P337+P317, P403+P233, P405, and P501

Hazard Classes and Categories

• Acute Tox. 4 (97.8%)
• Acute Tox. 4 (24.3%)
• Skin Corr. 1B (85.7%)
• Skin Irrit. 2 (13.9%)
• Eye Dam. 1 (47.8%)
• Eye Irrit. 2 (13.9%)
• Acute Tox. 4 (23%)

If you are interested or have any questions, please contact us at support@atomfair.com

Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.