Trihexyltetradecylphosphonium tetrafluoroborate
Trihexyltetradecylphosphonium tetrafluoroborate (CAS: 374683-55-3; Formula: C32H68BF4P; Molar Mass: 570.66) is a phosphonium salt recognised for its utility in chemical synthesis. As an ionic liquid and phase transfer catalyst, it facilitates reactions by enabling interactions between immiscible phases. This compound is primarily employed in specialised synthesis applications, serving as a versatile reagent for various chemical transformations within research and industrial settings.
- IUPAC
- Tetradecyltrihexylphosphonium tetrafluoroborate

Ionic Liquid Applications
Tetradecyltrihexylphosphonium tetrafluoroborate functions as an ionic liquid, offering unique solvent properties for various chemical reactions. Its ionic nature allows for applications in electrochemistry and as a medium for organic synthesis.
Phase Transfer Catalysis
This phosphonium salt is employed as a phase transfer catalyst, facilitating reactions between reactants located in different immiscible phases. This enhances reaction rates and yields by effectively transporting reactive species across phase boundaries.
Specialty Chemical Synthesis
It serves as a valuable reagent in specialty chemical synthesis, contributing to the development of novel compounds and materials. Its specific properties make it suitable for complex synthetic pathways.
| Molecular weight | 570.66 |
|---|---|
| Empirical formula | C32H68BF4P |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3261 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
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 Trihexyltetradecylphosphonium tetrafluoroborate used for?
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Trihexyltetradecylphosphonium tetrafluoroborate is used in chemical synthesis, functioning as an ionic liquid and a phase transfer catalyst for various organic transformations.
What is the CAS number and chemical formula?
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The CAS number for Trihexyltetradecylphosphonium tetrafluoroborate is 374683-55-3, and its chemical formula is C32H68BF4P.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Trihexyltetradecylphosphonium tetrafluoroborate as a research-grade chemical. We do not represent it as USP, BP, or EP grade. Please refer to the product's specification sheet for detailed purity information.
What are the safety considerations for handling this compound?
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This compound is classified as Danger (GHS05) and causes severe skin burns and eye damage (H314). Appropriate personal protective equipment, including safety goggles, face shields, chemically resistant gloves, and respiratory protection, must be used. Handle with extreme caution.
How is this chemical shipped or exported?
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Trihexyltetradecylphosphonium tetrafluoroborate is shipped and exported according to international regulations for hazardous materials. It is classified under UN 3261, Class 8, Packing Group II.
How can I request a sample or quote?
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To request a sample or a quote for Trihexyltetradecylphosphonium tetrafluoroborate, please contact our sales department through the website or by phone. Provide your contact details and the required quantity.
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