Product Name: 1-Vinyl-3-Methylimidazolium Hexafluorophosphate
CAS Number: 174899-83-3
Synonyms: VIMIM PF6, VMIM PF6
Molecular Formula: C6H9F6N2P
Molecular Weight: 256.12 g/mol
Recommended use: Used in ionic liquids research, electrochemistry, catalyst systems, and as a solvent for various chemical reactions.
Supplier: Detailed supplier information available on request or as per local documentation.
Emergency Contact: Access emergency number corresponding to the region or company policy.
GHS Classification: Acute Toxicity (Oral, Category 4), Eye Irritation (Category 2), Skin Irritation (Category 2)
Signal Word: Warning
Hazard Statements: Harmful if swallowed; causes skin irritation; causes serious eye irritation.
Pictograms: Exclamation mark symbol according to GHS specs.
Precautionary Statements: Avoid inhalation, skin and eye contact; do not eat, drink or smoke while handling; wash hands thoroughly after use.
Potential Health Effects: Irritation to eyes, skin and mucous membranes; possible harmful effects through ingestion.
Environmental Hazards: May be harmful to aquatic organisms; avoid release to the environment.
Chemical Name: 1-Vinyl-3-Methylimidazolium Hexafluorophosphate
Concentration: 98%-100%
Component: 1-Vinyl-3-Methylimidazolium Ion
Component: Hexafluorophosphate Ion
Impurities: Typical trace contaminants below regulated thresholds; check specific batch documentation for full disclosure.
Inhalation: Move to fresh air; seek medical attention if respiratory symptoms persist.
Skin contact: Remove contaminated clothing; rinse with soap and water for several minutes. Medical care if irritation develops.
Eye contact: Rinse immediately with plenty of water for at least 15 minutes; medical help if irritation persists.
Ingestion: Rinse mouth; do not induce vomiting; seek immediate medical attention.
Note for Medical Staff: Provide symptomatic treatment; monitor for respiratory or gastrointestinal irritation.
Suitable extinguishing agents: Carbon dioxide, dry chemical powder, appropriate foam.
Hazardous combustion products: Hydrofluoric acid, phosphorus oxides, nitrogen oxides, carbon oxides, toxic and corrosive fumes.
Special protective equipment: Wear self-contained breathing apparatus, full protective gear, chemical splash suit.
Firefighting advice: Approach upwind; remove containers from fire area if safe.
Personal precautions: Gloves, lab coats, eye protection, adequate ventilation.
Environmental precautions: Prevent further leakage or spillage if safe; keep away from drains, soil, and waterways.
Methods for cleanup: Absorb with inert material (sand, earth), transfer to a designated waste container; clean contaminated area with water and detergents.
Handling: Use only in well-ventilated areas; avoid contact with skin, eyes, and clothing; avoid inhaling vapors or dusts. Wash hands after handling. Do not ingest. Protective equipment required during transfer or scale-up.
Storage: Tightly closed containers; store in a cool, dry, well-ventilated area; protect from moisture; keep away from incompatible substances (strong acids, strong bases, oxidizers).
Specific end uses: Research and development or as detailed in product literature; not for food, drug, pesticide, or household use.
Engineering controls: Fume hood, mechanical exhaust, chemical-resistant flooring.
Exposure limits: No specific occupational exposure limits established for 1-vinyl-3-methylimidazolium hexafluorophosphate.
Eye protection: Safety goggles with side-shields.
Skin protection: Chemical-resistant gloves (nitrile, neoprene), laboratory coat.
Respiratory protection: Certified respiratory mask when exposure limits risk being exceeded.
General hygiene: Always follow laboratory safety protocols; do not eat, drink, or smoke during use.
Appearance: White to off-white crystalline powder or solid
Odor: Slight, characteristic
Odor threshold: Not established
pH: Not available
Melting point: Typically ranges from 75°C to 120°C depending on purity
Boiling point: Decomposes before boiling
Flash point: Not established
Evaporation rate: Not determined
Flammability: Non-flammable (solid form)
Solubility: Miscible with many organic solvents; low water solubility
Vapor pressure: Not determined
Density: Approx. 1.4–1.5 g/cm³ at 20°C
Partition coefficient (n-octanol/water): Not available
Viscosity: Not applicable (solid)
Decomposition temperature: >200°C
Molecular structure: Imidazolium ring substituted with methyl and vinyl groups, paired with hexafluorophosphate anion.
Chemical stability: Stable under standard temperature and pressure, dry conditions.
Conditions to avoid: Moisture, heat above decomposition point, contact with acids, bases, or strong oxidants.
Materials to avoid: Water, strong acids, strong bases, oxidizing agents
Hazardous decomposition products: Hydrofluoric acid, phosphorus oxides, carbon oxides, nitrogen oxides.
Polymerization: Hazardous polymerization does not occur under normal handling.
Acute toxicity: LD50 data for oral or dermal exposure not widely available; related imidazolium compounds show moderate toxicity.
Skin irritation: Can cause redness, burning, or irritation.
Eye irritation: Severe irritation, possible damage if not rinsed promptly.
Respiratory effects: Inhalation may cause coughing, shortness of breath, and sore throat.
Chronic exposure: Repeated exposure data limited; precautionary controls recommended.
Carcinogenicity: No known classification as human carcinogen; data insufficient for GHS specification.
Mutagenicity: No existing evidence from standard mutagenic testing.
Reproductive toxicity: No studies confirming reproductive risk.
Ecotoxicity: Data on specific organism toxicity not broadly published; potential for aquatic toxicity suggested based on similar fluorinated ionic liquids.
Mobility: May persist in aquifers and soils; not readily biodegradable.
Bioaccumulation: Possibly low bioaccumulation, but precaution required due to fluorinated content.
Persistence/degradability: Degrades slowly in environmental settings.
Other adverse effects: Can contribute to fluorinated chemical load in ecosystems; avoid large scale discharges.
Disposal procedures: Transfer residues to labeled, sealed waste container; incinerate in licensed facility equipped to handle fluorinated materials and acid gases; prevent release to environment.
Contaminated packaging: Rinse triple with water (if safe), dispose of as hazardous waste.
Special precautions: Consult local, regional, or national authorities before disposal; consider all safety guidelines for hazardous waste.
UN Number: Not regulated under major international codes (DOT, IATA, IMDG), but check local regulations.
Proper shipping name: Not classified as dangerous goods in small packages.
Transport hazard class: Not allocated
Packing group: Not allocated
Environmental hazards: Avoid cargo contact with moisture or oxidizers.
Special precautions: Store upright, well-sealed during transit, restrict transport with food or feed.
TSCA (US): May require pre-manufacture notice; check latest chemical inventory.
EINECS/ELINCS (EU): Not present or subject to REACH registration; consult supplier.
DSL (Canada): Not listed.
Labelling requirements: Comply with GHS, OSHA, WHMIS or other national standards.
Right-to-Know (US): Verify state compliance (California Proposition 65, New Jersey, Pennsylvania lists).
Other: Usage may be restricted in food, pharma or personal care due to high fluoride content.
