Tetramethylammonium hexafluorophosphate
Tetramethylammonium hexafluorophosphate (CAS: 558-32-7), with the linear formula (CH3)4N(PF6) and a molecular weight of 219.11 g/mol, is an ammonium salt. It serves as a valuable reagent in chemical synthesis, notably as a phase transfer catalyst. Its properties make it suitable for various laboratory and industrial applications requiring a stable counterion.
Phase Transfer Catalysis
Tetramethylammonium hexafluorophosphate acts as an effective phase transfer catalyst, facilitating reactions between reagents in immiscible phases. This enables higher yields and improved reaction rates in organic synthesis.
Chemical Synthesis Reagent
This compound is employed as a synthetic reagent in various chemical transformations. Its stable hexafluorophosphate anion is often preferred in electrochemical applications and for preparing other tetramethylammonium salts.
Electrolyte Component
Due to its ionic conductivity and electrochemical stability, tetramethylammonium hexafluorophosphate can be utilised in electrolyte formulations for applications such as batteries and capacitors.
| Molecular weight | 219.11 |
|---|---|
| Linear formula | (CH3)4N(PF6) |
| Assay | ≥98.0% (gravimetric) |
| 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) | 26-37/39 |
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 Tetramethylammonium hexafluorophosphate used for?
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Tetramethylammonium hexafluorophosphate is used as a phase transfer catalyst and a general reagent in chemical synthesis, including applications in electrolytes.
What is the CAS number and formula for Tetramethylammonium hexafluorophosphate?
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The CAS number is 558-32-7 and the linear formula is (CH3)4N(PF6).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetramethylammonium hexafluorophosphate with an assay of ≥98.0% (gravimetric). We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should Tetramethylammonium hexafluorophosphate be handled?
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Handle Tetramethylammonium hexafluorophosphate with appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves. Avoid breathing dust and ensure good ventilation. It is classified as harmful if swallowed, in contact with skin, or if inhaled, and causes skin and eye irritation.
How is Tetramethylammonium hexafluorophosphate packed and shipped?
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Tech Serve Solutions packs and exports chemicals in compliance with all relevant shipping regulations. Specific packaging details are available upon request.
How can I request a sample or quote for Tetramethylammonium hexafluorophosphate?
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To request a sample or quote, please contact our sales team through the website or by phone, providing your specific requirements and shipping details.
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