Substance Name: 1-Allyl-3-Butylimidazolium Hexafluorophosphate
Chemical Formula: C10H17F6N2P
Synonyms: [Allyl(butyl)imidazolium][PF6]
CAS Number: 262297-13-2
Recommended Use: Laboratory reagent, ionic liquid applications, synthesis solvent
Supplier: Materials scientific research and chemical supply companies
Emergency Contact: Refer to local chemical incident hotline
Classification: Acute toxicity (oral, dermal, inhalation), Skin and eye irritant, Environmental hazard
Signal Word: Warning
Hazard Statements: Causes skin irritation, causes serious eye irritation, may be harmful if swallowed, toxic to aquatic life
Pictograms: Exclamation mark, environment hazard symbol
Precautionary Statements: Avoid contact with skin and eyes, wear protective clothing, prevent entry into waterways, wash exposed skin thoroughly after handling, seek medical attention if adverse health effects develop
Chemical Name: 1-Allyl-3-Butylimidazolium Hexafluorophosphate
Molecular Weight: 316.22 g/mol
Concentration: 100%
Impurities: Trace residual solvents from synthesis may be present
Ingredient Disclosure: Contains no regulated carcinogenic or mutagenic components reported above threshold levels
Inhalation: Move person to fresh air, seek medical attention for respiratory distress
Skin Contact: Remove contaminated clothing, rinse affected area with water for at least 15 minutes, consult medical personnel if irritation persists
Eye Contact: Immediately rinse with water for at least 15 minutes keeping eyelids apart, seek ophthalmologist consultation
Ingestion: Rinse mouth with water, do not induce vomiting, call poison control or physician for urgent guidance
Symptoms: Irritation to skin, eyes, mucous membranes; possible gastrointestinal discomfort
Suitable Extinguishing Media: Water spray, dry chemical, CO2, alcohol-resistant foam
Unsuitable Media: Do not use water jet as it may spread burning liquid
Special Hazards: Emits toxic fluoride and phosphorus compounds at high temperatures; liberates hydrogen fluoride and phosphorus oxides upon combustion
Firefighting Equipment: Wear self-contained breathing apparatus, full protective gear
Advice for Firefighters: Control run-off to prevent environmental contamination, avoid inhaling vapors or combustion gases
Personal Precautions: Wear chemical-resistant gloves, goggles, laboratory coat; remove ignition sources
Environmental Precautions: Prevent entry into drains, surface water, or soil
Containment: Absorb spill with inert material (vermiculite, sand), collect into containers for proper disposal
Cleanup Methods: Use non-sparking tools, ventilate area, wash surfaces thoroughly after collection
Disposal of Contaminated Materials: Dispose as hazardous chemical waste via certified handler
Handling: Use only in well-ventilated zones, avoid inhalation, ingestion, and direct skin contact, wash hands after use
Storage: Keep tightly closed in original container, in cool, dry, ventilated area, away from incompatible substances and moisture
Storage Temperature: 2–8°C recommended
Incompatible Materials: Strong bases, strong oxidizers, hydrolytic agents
Other Considerations: Label containers clearly, restrict access to trained staff, keep away from direct sunlight and heat sources
Engineering Controls: Use fume hood or local exhaust when handling in open systems
Personal Protective Equipment: Chemical splash goggles, nitrile or neoprene gloves, lab apron or coat, closed footwear
Respiratory Protection: Respirator with suitable cartridge in case of vapor or aerosol formation
Exposure Limits: No established OSHA/ACGIH/NIOSH limits, use good laboratory practices to minimize exposure
General Hygiene: Wash hands thoroughly after handling and before eating or drinking, avoid touching face or exposed skin
Appearance: Colorless to pale yellow liquid
Odor: Slight, characteristic
Odor Threshold: Not established
pH: Not applicable (ionic liquid)
Melting Point/Freezing Point: 5–27°C (may vary with purity)
Boiling Point: Decomposes before boiling
Flash Point: >100°C (estimate, not flammable per conventional standards)
Evaporation Rate: Negligible
Flammability: Not classified as flammable; may emit hazardous gases on decomposition
Vapor Pressure: Very low
Density: 1.26–1.32 g/cm3
Solubility: Slightly soluble in water, miscible with some organic solvents
Partition Coefficient: Not determined
Viscosity: Moderate to high
Decomposition Temperature: Decomposes above 200°C, forms toxic fumes
Reactivity: Stable under recommended storage and handling conditions
Chemical Stability: Hygroscopic, absorbs moisture from air leading to slow hydrolysis
Hazardous Reactions: Violent reaction possible with strong oxidizers and bases
Conditions to Avoid: Moisture, excessive heat, direct sunlight, contact with incompatible substances
Decomposition Products: Hydrogen fluoride, phosphorus oxides, other acidic gases
Exposure Routes: Skin, eye, ingestion, inhalation of vapors or aerosols
Acute Toxicity: Data limited, expected oral toxicity acute (LD50 in rats estimated >300 mg/kg)
Irritation: Causes irritation to skin and eyes, may cause respiratory tract irritation
Sensitization: No evidence for respiratory or skin sensitization
Chronic Effects: Not adequately studied, possible liver and kidney toxicity based on related compounds
Carcinogenicity: Not listed as a carcinogen by IARC, NTP, OSHA
Mutagenicity: No relevant data
Reproductive Toxicity: No studies available
Aquatic Toxicity: Highly toxic to aquatic organisms, possible long-term environmental harm
Persistence and Degradability: Not readily biodegradable, resistant to environmental breakdown
Bioaccumulative Potential: Not expected to bioaccumulate significantly
Mobility in Soil: Moderate mobility, potential to contaminate groundwater
Other Adverse Effects: Avoid release to environment, disrupts aquatic ecosystems, report spills to environmental authorities
Waste Treatment Methods: Dispose of contents/container in accordance with national/international chemical waste regulations
Incineration: Suitable option for organic ionic liquids, performed by licensed professionals
Landfill: Prohibited unless pre-approved by regulatory agencies
Contaminated Packaging: Rinse with suitable solvent, treat as hazardous waste
Precautions: Do not allow material to enter sewers or watercourses, consult local hazardous waste authorities for specific procedures
UN Number: Not classified under UN dangerous goods regulations for transport
Proper Shipping Name: Not regulated for ground, air, or sea transport in typical quantities
Transport Hazard Class: Non-hazardous per transport regulation, yet ensure secure packaging and clear labeling
Packing Group: Not applicable
Special Precautions: Protect package from physical damage, moisture, ensure secondary containment for glass vessels
Emergency Response Guide: Reference local and international hazardous material guidelines if accidental release occurs during transit
Regulatory Status (Global): Subject to chemical inventory reporting (such as TSCA in the United States, REACH in Europe), not classified as highly hazardous by major regulatory bodies
Labeling: Label containers with substance name, hazard symbols, and risk phrases per jurisdiction
SARA Title III: Not listed under sections 302, 304, or 313
California Proposition 65: Not listed
Canada DSL: May require notification before use depending on annual volume
Import/Export Control: Check local regulations for restrictions on sale, handling, or use
Worker Protection: Training required for those handling this substance, maintain up-to-date MSDS at points of use, conduct regular safety audits and review hazard protocols
