1-Butyl-1-methylpyrrolidinium hexafluorophosphate
1-Butyl-1-methylpyrrolidinium hexafluorophosphate (CAS 330671-29-9, C9H20F6NP) is an ionic liquid with a molecular weight of 287.23 g/mol. This compound finds utility in chemical synthesis, particularly within the realm of specialty chemicals and ionic liquid applications. Its pyrrolidinium structure and hexafluorophosphate anion contribute to its unique properties, making it a valuable reagent for advanced chemical research and development.

Chemical Synthesis
Serves as a versatile reagent or solvent in various organic synthesis pathways, facilitating reactions where conventional solvents are inadequate. Its ionic nature can influence reaction kinetics and selectivity.
Ionic Liquid Applications
Utilised as an electrolyte component in electrochemical devices or as a reaction medium due to its low volatility, thermal stability, and tunable properties.
Specialty Synthesis
Employed in the development of specialised materials or complex organic molecules where precise control over reaction conditions is paramount.
| Molecular weight | 287.23 |
|---|---|
| Empirical formula | C9H20F6NP |
| Assay | ≥97.5% (T) |
| Impurities tested | ≤0.5% water |

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 | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 1-Butyl-1-methylpyrrolidinium hexafluorophosphate used for?
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This compound is primarily used in chemical synthesis, specifically within ionic liquid applications and specialty synthesis.
What are the CAS number and formula for 1-Butyl-1-methylpyrrolidinium hexafluorophosphate?
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The CAS number is 330671-29-9 and the empirical formula is C9H20F6NP.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Butyl-1-methylpyrrolidinium hexafluorophosphate with an assay of ≥97.5% (T), containing ≤0.5% water. TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should 1-Butyl-1-methylpyrrolidinium hexafluorophosphate be handled safely?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. Ensure adequate ventilation, using a respirator if necessary, as it may cause skin irritation, eye irritation, and respiratory irritation (H315-H319-H335).
Is 1-Butyl-1-methylpyrrolidinium hexafluorophosphate suitable for laboratory research?
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Yes, its defined purity and chemical properties make it suitable for research and development purposes in chemical synthesis and ionic liquid studies.
How is this chemical packed and exported by TSS?
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Tech Serve Solutions exports fine chemicals globally, adhering to international shipping regulations. Specific packaging details are available upon request.
How can I request a sample or quote for 1-Butyl-1-methylpyrrolidinium hexafluorophosphate?
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To request a sample or quote, please contact our sales department through the website or by calling our customer service line.
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