Product Name: 1-Allyl-3-Methylimidazolium Hexafluorophosphate
Chemical Formula: C7H11F6N2P
CAS Number: 655798-27-3
Use: Solvent, ionic liquid in chemical research, catalyst, electrochemical applications
Manufacturer Details: Supplier information appears on the container or invoice
Contact Number for Information: Emergency response centers handle accidents related to this substance
Physical State: Liquid
Color: Colorless to pale yellow
Main Dangers: Causes skin and eye irritation, may cause respiratory irritation, harmful if swallowed
Signal Word: Warning
Pictograms: Exclamation mark, Health hazard
Routes of Exposure: Inhalation, skin contact, eye contact, ingestion
Target Organs: Respiratory system, eyes, gastrointestinal tract, skin
GHS Hazard Statements: H302 (Harmful if swallowed), H315 (Causes skin irritation), H319 (Causes serious eye irritation), H335 (May cause respiratory irritation)
Precautionary Statements: P261 (Avoid breathing dust, vapors), P305 + P351 + P338 (If in eyes: Rinse cautiously with water), P312 (Call poison center if you feel unwell)
Chemical Name: 1-Allyl-3-Methylimidazolium Hexafluorophosphate
Formula: C7H11F6N2P
Synonyms: 1-Allyl-3-Methylimidazolium PF6
Concentration: 100%
Impurities: Trace levels of precursor chemicals
Hazardous Impurities: None expected under normal laboratory conditions
Molecular Weight: 250.14 g/mol
General Information: Remove contaminated clothing, move the person to fresh air, seek medical advice
Inhalation: Take person outside, keep at rest, get medical help for persistent symptoms
Eye Contact: Rinse with water for at least 15 minutes, hold eyelids open, seek immediate medical attention
Skin Contact: Rinse affected area with plenty of water, wash with soap, get medical help for irritation
Ingestion: Do not induce vomiting, rinse mouth, get medical attention right away
Symptoms: Burning sensation, coughing, headache, nausea, irritation
Suitable Extinguishing Media: Dry powder, CO2, alcohol-resistant foam, water spray
Unsuitable Extinguishing Media: Direct water stream
Special Hazards: Releases toxic fumes such as HF, PF6 breakdown products, oxides of carbon/nitrogen
Protective Equipment: Firefighters wear full protective clothing, use self-contained breathing apparatus
Firefighting Procedures: Use water spray to cool containers, prevent run-off from contaminating waterways, stay upwind
Explosion Data: Non-flammable under ordinary conditions; may react under extreme heat
Personal Precautions: Wear chemical-proof gloves, goggles, and protective clothing to reduce risk of exposure
Environmental Precautions: Prevent spill entering drains, water courses, soil
Cleaning Up: Absorb liquid with inert absorbent (sand, vermiculite), collect in sealed containers for disposal
Ventilation: Use local exhaust, air out the area
Disposal of Waste: Contact licensed disposal contractor; do not mix with incompatible waste
Handling: Keep container tightly closed, avoid breathing vapor, minimize generation of dust or aerosol, use in well-ventilated area
Hygiene Practices: Wash hands after handling, do not eat or drink near the substance
Storage Conditions: Store away from heat, direct sunlight, moisture; maintain container integrity, prevent spills
Incompatible Materials: Strong oxidizers, water at high temperatures, acids, strong bases
Transfer Precautions: Use proper grounding, avoid static discharge
Engineering Controls: Use laboratory hoods, proper ventilation, containment methods to limit vapor exposure
Personal Protective Equipment (PPE): Chemical goggles or face shield, chemical-resistant gloves (nitrile, neoprene), lab coat, disposable coveralls
Respiratory Protection: Approved respirator if vapor exposure likely
Environmental Protection: Use procedures to prevent environmental contamination, keep working area clean
Exposure Limits: No established occupational exposure limits available; monitor air concentrations during use
Appearance: Colorless to pale yellow liquid
Odor: Faint, characteristic
Odor Threshold: Not established
pH: Not applicable (ionic liquid)
Boiling Point: Decomposes before boiling
Melting Point: Approx. -30 °C
Flash Point: Not easily flammable
Vapor Pressure: Negligible at room temperature
Density: Approx. 1.33 g/cm³
Solubility: Slightly soluble in water, miscible with many organic solvents
Viscosity: Higher than water; varies with temperature
Partition Coefficient (n-octanol/water): Not available
Decomposition Temperature: Above 150 °C
Evaporation Rate: Low under standard conditions
Chemical Stability: Remains stable in tightly sealed container under recommended storage
Conditions to Avoid: Strong heat, open flame, high humidity, mechanical shock
Hazardous Decomposition: Hydrofluoric acid, PF5, HF, COx, NOx under fire or high temperature
Incompatible Materials: Strong oxidizers, reducing agents, acids, water under heat, bases
Polymerization: Not expected
Reactivity: Does not react under normal handling, but reacts with strong agents noted above
Acute Toxicity: Oral LD50 (rat): Not specifically established; similar imidazolium salts LD50 typically 300–2000 mg/kg
Routes of Exposure: Skin, eyes, inhalation, ingestion
Irritation: Causes moderate irritation to eyes, skin, respiratory tract
Chronic Effects: Not expected from single exposure; repeated exposure may cause dermatitis or sensitization
Carcinogenicity: No evidence to date; not listed as carcinogen by NTP, IARC, OSHA
Symptoms: Redness, burning, gastric discomfort, dizziness, nausea
Ecotoxicity: Limited data available for this substance; ionic liquids can show moderate aquatic toxicity
Aquatic Effects: Expected toxic to aquatic life at sufficient concentrations
Persistency: May persist in soil and water environments, not rapidly biodegradable
Bioaccumulation: Expected to have low to moderate bioaccumulative potential
Mobility: Moderate to high in soil and aquatic systems, depending on conditions
Other Effects: Avoid discharge into environment, affects organisms sensitive to ionic pollutants
Waste Treatment Methods: Dispose through licensed chemical waste company, according to local, regional or federal regulations
Unused Product: Secure in labeled, appropriate container until pickup
Contaminated Packaging: Rinse with compatible solvent, then dispose as hazardous waste
Special Precautions: Do not pour into drains, prevent release to environment
Disposal Codes: Classified as hazardous waste in most jurisdictions due to toxicity and persistence
UN Number: Not assigned
UN Proper Shipping Name: No specific designation; shipped as laboratory chemicals
Transport Hazard Class: Not regulated as dangerous goods for ground, sea or air, but local regulations may impose restrictions
Packing Group: Not applicable
Special Precautions: Use proper packaging, clearly labeled container, minimize risk of leaks or spills during transport
Emergency Response: Spill kits and emergency contact information travel with the shipment according to best practices
Chemical Inventory Status: May not appear on all national or regional inventories (check with REACH, TSCA, DSL)
Regulatory Classes: Not subject to US SARA Title III, CERCLA, or immediate reporting, but local rules can require notification
Hazard Labelling: GHS labeling required for laboratory and industrial users
Restrictions: May face controls under workplace safety, waste, and environmental laws in some regions
Occupational Safety: OSHA-compliant safety data sheet required any time this substance moves through supply chain
Other Regulations: Consult state/province or national regulations for user-specific requirements or disposal criteria
