Tetraethylammonium hexafluorophosphate
Tetraethylammonium hexafluorophosphate (CAS 429-07-2) is a white crystalline solid with a molecular weight of 275.22 g/mol. This ammonium salt serves as a crucial supporting electrolyte in electrochemical applications, particularly in non-aqueous media. Its high purity and electrochemical stability make it a preferred choice for electroanalytical methods and research in electrochemistry. It is also employed in chemical synthesis and as a phase transfer catalyst.
Supporting Electrolyte in Electrochemistry
Tetraethylammonium hexafluorophosphate is widely used as a supporting electrolyte in electrochemical studies. Its wide electrochemical window and good solubility in organic solvents like acetonitrile allow for precise measurements in non-aqueous systems.
Phase Transfer Catalysis
This compound can function as a phase transfer catalyst, facilitating reactions between reactants located in different phases. Its ability to transport anions across phase boundaries aids in organic synthesis.
Analytical Reagent
As an analytical reagent, tetraethylammonium hexafluorophosphate is valuable in various analytical techniques, including chromatography, where its properties contribute to separation efficiency and detection sensitivity.
Chemical Synthesis
It is utilised as a reagent in organic synthesis. Its ionic nature and stability make it suitable for specific synthetic transformations and as a source of the tetraethylammonium cation or hexafluorophosphate anion.
| Molecular weight | 275.22 |
|---|---|
| Linear formula | (C2H5)4N(PF6) |
| Assay | ≥99.0% (T)≥99.0% |
| Grade | for electrochemical analysis |
| Solubility | acetonitrile: soluble0.1 g/mL, clear, colorless |
| Application | Supporting electrolyte |
| Melting point | ≥300 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 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 hexafluorophosphate used for?
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Tetraethylammonium hexafluorophosphate (CAS 429-07-2) is primarily used as a supporting electrolyte in electrochemistry, a phase transfer catalyst, and an analytical reagent in chemical synthesis.
What are the CAS number and formula for Tetraethylammonium hexafluorophosphate?
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The CAS number is 429-07-2 and the linear formula is (C2H5)4N(PF6).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetraethylammonium hexafluorophosphate with an assay of ≥99.0% (T) / ≥99.0% and a grade suitable for electrochemical analysis. We do not represent this product as USP, BP, or EP grade.
How should Tetraethylammonium hexafluorophosphate be handled safely?
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Handle with care to avoid skin and eye irritation, and respiratory tract irritation. Wear appropriate personal protective equipment including a dust mask (N95 US type), eyeshields, and gloves. Ensure good ventilation.
How is Tetraethylammonium hexafluorophosphate packed and shipped?
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Tech Serve Solutions packs and ships Tetraethylammonium hexafluorophosphate according to industry standards for chemical safety and export regulations. Please contact us for specific details.
How can I request a quote or sample for Tetraethylammonium hexafluorophosphate?
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To request a quote or a sample of Tetraethylammonium hexafluorophosphate, please visit the 'Contact Us' section of our website or call our sales team directly.
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