Tetraethylammonium tetrafluoroborate
Tetraethylammonium tetrafluoroborate (CAS 429-06-1) is a quaternary ammonium salt with the linear formula (C2H5)4N(BF4) and a molecular weight of 217.06 g/mol. This compound is primarily utilised as a supporting electrolyte in electrochemical studies and as a phase transfer catalyst in various chemical syntheses. Its solubility in acetonitrile makes it suitable for non-aqueous electrochemical applications. TSS offers this reagent for demanding analytical and synthetic laboratory requirements.
Electrochemical Analysis
Tetraethylammonium tetrafluoroborate serves as a crucial supporting electrolyte in non-aqueous electrochemical techniques, particularly in solvents like acetonitrile. It provides ionic conductivity to the solution, enabling accurate measurements of electrochemical reactions and properties.
Phase Transfer Catalysis
As a phase transfer catalyst, this ammonium salt facilitates reactions between reactants located in different phases (e.g., aqueous and organic). It transfers reactive anions from one phase to another, increasing reaction rates and yields in organic synthesis.
Chemical Synthesis
It is employed as a reagent in general chemical synthesis, offering a source of the tetraethylammonium cation and tetrafluoroborate anion for various organic transformations and salt formations.
Analytical Reagent
This compound is utilized as a reagent in analytical chemistry, contributing to the preparation of solutions for specific analytical procedures where its ionic properties are beneficial.
| Molecular weight | 217.06 |
|---|---|
| Linear formula | (C2H5)4N(BF4) |
| Assay | ≥99.0% (T)≥99.0% |
| Grade | for electrochemical analysis |
| Solubility | acetonitrile: soluble0.1 g/mL, clear, colorless |
| Melting point | ≥300 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Tetraethylammonium tetrafluoroborate used for?
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Tetraethylammonium tetrafluoroborate (CAS 429-06-1) is primarily used as a supporting electrolyte in electrochemistry, particularly in non-aqueous solvents like acetonitrile, and as a phase transfer catalyst in chemical synthesis.
What is the CAS number and chemical formula for Tetraethylammonium tetrafluoroborate?
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The CAS number for Tetraethylammonium tetrafluoroborate is 429-06-1, and its linear formula is (C2H5)4N(BF4).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetraethylammonium tetrafluoroborate with an assay of ≥99.0% (T) and ≥99.0%, suitable for electrochemical analysis. We do not represent this product as meeting USP, BP, or EP pharmacopoeia standards.
How should Tetraethylammonium tetrafluoroborate be handled safely?
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Handling Tetraethylammonium tetrafluoroborate requires appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. It is harmful if swallowed, in contact with skin, or if inhaled, and can cause skin and eye irritation and respiratory tract irritation (H302, H312, H315, H319, H332, H335).
Is Tetraethylammonium tetrafluoroborate a controlled substance?
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Based on the provided data, Tetraethylammonium tetrafluoroborate (CAS 429-06-1) is not indicated as a controlled substance.
How is Tetraethylammonium tetrafluoroborate packed and exported?
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Tech Serve Solutions ensures appropriate packaging for export, adhering to international shipping regulations for chemical compounds. Specific packaging details are available upon request.
How can I request a sample or a quote for Tetraethylammonium tetrafluoroborate?
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To request a sample or obtain a quote for Tetraethylammonium tetrafluoroborate, please contact our sales department through the TSS website or by direct inquiry, providing your specific requirements.
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