Tetrabutylammonium tetrafluoroborate
Tetrabutylammonium tetrafluoroborate (CAS: 429-42-5) is a quaternary ammonium salt with the linear formula (CH3CH2CH2CH2)4N(BF4) and a molecular weight of 329.27 g/mol. It is primarily employed as a supporting electrolyte in electrochemical analyses due to its good conductivity and wide electrochemical window. It also finds utility as a phase transfer catalyst in various chemical syntheses, facilitating reactions between immiscible phases.
Supporting Electrolyte in Electrochemistry
This compound serves as a crucial supporting electrolyte in electrochemical studies and applications. Its ionic nature allows for the conduction of charge, while its stability over a broad potential range is essential for accurate electrochemical measurements.
Phase Transfer Catalysis
Tetrabutylammonium tetrafluoroborate functions as an effective phase transfer catalyst. It aids in transferring reactive anions from an aqueous phase to an organic phase, thereby accelerating reaction rates and improving yields in organic synthesis.
Analytical Reagent
Utilised in analytical chemistry, this salt is valuable for its role in chromatographic techniques and other analytical procedures. Its purity and specific properties make it suitable for demanding analytical applications.
Chemical Synthesis
In broader chemical synthesis, it acts as a reagent or catalyst to promote specific transformations. Its properties are advantageous for reactions requiring precise control and efficient catalysis.
| Molecular weight | 329.27 |
|---|---|
| Linear formula | (CH3CH2CH2CH2)4N(BF4) |
| Assay | ≥98.0% (T) |
| Grade | for electrochemical analysis |
| Impurities tested | ≤2% water |
| Melting point | 155-161 °C(lit.)155-161 °C |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- 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 |
|---|---|
| Flash point | >93 °C / >199.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41 |
| Safety statements (S) | 26-39 |
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 Tetrabutylammonium tetrafluoroborate used for?
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Tetrabutylammonium tetrafluoroborate is primarily used as a supporting electrolyte in electrochemistry and as a phase transfer catalyst in chemical synthesis. It also serves as an analytical reagent.
What is the CAS number and chemical formula for Tetrabutylammonium tetrafluoroborate?
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The CAS number is 429-42-5 and the linear formula is (CH3CH2CH2CH2)4N(BF4).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetrabutylammonium tetrafluoroborate for electrochemical analysis with an assay of ≥98.0% (T) and not more than 2% water. This product is not represented as USP, BP, EP, or pharmaceutical grade.
What are the main safety hazards associated with Tetrabutylammonium tetrafluoroborate?
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This compound is classified with GHS symbols GHS05 and GHS07, carrying the signal word 'Danger'. It presents hazards including being harmful if swallowed (H302), causing skin irritation (H315), causing serious eye damage (H318), and potentially causing respiratory irritation (H335).
How is Tetrabutylammonium tetrafluoroborate packed and exported?
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Tetrabutylammonium tetrafluoroborate is carefully packed to ensure safe handling and transport. As a global supplier, Tech Serve Solutions has extensive experience in exporting chemicals worldwide, adhering to all relevant regulations.
How can I request a sample or quote for Tetrabutylammonium tetrafluoroborate?
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To request a sample or a quote, please contact the Tech Serve Solutions sales team via our website or by telephone. Our team will be pleased to assist you with your specific requirements.
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