Product Name: 1-Octyl-3-Ethylimidazolium Tetrafluoroborate
Chemical Formula: C13H25BF4N2
Synonyms: [OMIm][BF4], 1-Octyl-3-Ethylimidazolium Tetrafluoroborate Ionic Liquid
Recommended Uses: Laboratory reagent, solvent for industrial applications, electrochemical research
Supplier Details: Contact supplied by distributor or manufacturer; ensure access to updated technical service numbers for emergencies
Emergency Contact: Use local Poison Control or provided emergency line in the event of an incident
Primary Hazards: Skin and eye irritation, may cause respiratory irritation upon inhalation; long-term spills may pose risks to aquatic environments
GHS Label Elements: Pictograms showing exclamation mark, warning signal word
Precautionary Statements: Avoid breathing dust or vapors, wash skin thoroughly after handling, use only outdoors or in well-ventilated areas, environmental hazard warning for aquatic life
Route of Exposure: Ingestion, inhalation, skin/eye contact are potential paths for contamination
Chronic Effects: Repeated contact can lead to dermatitis or persistent irritation symptoms
Chemical Identity: 1-Octyl-3-Ethylimidazolium Tetrafluoroborate
CAS Number: 869295-93-6
Percent Composition: More than 99% depending on source
Impurities: Trace imidazolium analogs, possible low levels of water and halides from synthesis
Molecular Weight: 300.16 g/mol
Additives: Not intentionally present
Inhalation: Move to fresh air immediately; if symptoms persist such as coughing or difficulty breathing, seek medical advice quickly
Skin Contact: Remove contaminated clothing; rinse affected area thoroughly with soap and water, continue rinsing for at least 15 minutes, medical attention if irritation or blistering appears
Eye Contact: Rinse carefully with water for at least 15 minutes holding eyelids open, remove contact lenses if present, prompt medical attention for redness or pain
Ingestion: Rinse mouth with water, do not induce vomiting unless instructed by a medical professional, seek prompt medical care for any swallowing or persistent digestive discomfort
Important Symptom Observation: Watch for delayed reactions, allergic symptoms, or persistent respiratory issues
Flammable Properties: Material may decompose at high temperatures; releases corrosive and irritating fumes including hydrogen fluoride and boron oxides
Suitable Extinguishing Media: Use carbon dioxide, foam, dry powder extinguishers; water spray only to cool containers exposed to flames
Protective Equipment: Firefighters should wear self-contained breathing apparatus and chemical protective clothing
Special Fire Hazards: Combustion products may include fluorides, imidazole derivatives, possible corrosive gases; avoid exposure to decomposition fumes
Precautions: Move containers from fire if possible, control runoff to prevent environmental contamination
Personal Precautions: Use gloves, goggles, lab coats, and if necessary, chemical-resistant boots; restrict access to affected area
Environmental Precautions: Prevent entry into sewers, soil, or waterways; avoid contamination of ground water
Containment Methods: Absorb spill with inert materials such as sand or vermiculite, sweep up and transfer to appropriate waste container
Cleanup Methods: Wash impacted surfaces thoroughly with soap and water after mechanical removal
Disposal: Dispose of collected material according to local environmental regulations; do not flush down the drain
Handling Procedures: Handle in well-ventilated spaces, avoid aerosol generation, refrain from eating, drinking or smoking when working with chemical
Safe Practices: Use gloves and proper personal protective equipment at all times; ensure containers remain tightly sealed after each use
Storage Recommendations: Store in cool, dry area, away from direct sunlight or sources of ignition; protect from moisture and hydrolyzing agents
Incompatible Materials: Strong oxidizing agents, water in presence of hydrolyzable impurities, strong bases
Storage Container: Use original packaging materials or compatible chemical-resistant containers
Engineering Controls: Work with fume hoods whenever possible or maintain local exhaust ventilation
Personal Protective Equipment: Use chemical protective gloves (nitrile, butyl rubber recommended), safety goggles or face shields, full lab coats
Respiratory Protection: Use NIOSH/MSHA-approved respirators in poorly ventilated spaces, especially for large volume use
Hygiene Measures: Wash hands thoroughly after handling, remove contaminated clothing and wash before reuse, never touch face or eyes during use
Environmental Controls: Prevent spills, ensure proper waste collection systems are present in the workspace
Appearance: Clear liquid, colorless to pale yellow tinge
Odor: Faint amine-like or chemical aroma
Melting Point: Range of -70°C to -60°C
Boiling Point: Decomposes before boiling, usually over 200°C
Flash Point: Not easily flammable, above 150°C (closed cup method)
Solubility: Miscible with water and many organic solvents, hygroscopic nature
Density: Approximately 1.04 g/cm³ at 25°C
Vapor Pressure: Very low; essentially non-volatile under standard conditions
Viscosity: Moderate-to-high, may hinder rapid mixing in the absence of agitation
Chemical Stability: Stable under recommended storage and handling conditions
Reactivity: Hydrolyzes slowly on contact with water; reacts with strong oxidizers, bases
Hazardous Reactions: Contact with acids or bases may cause decomposition and release of hazardous fumes
Decomposition Products: Fluoride ions, BF3, hazardous imidazole vapors possible from overheating or fire
Conditions to Avoid: Excessive heat, open flames, exposure to moisture, sources of strong oxidation
Acute Toxicity: Limited data on mammalian toxicity; available studies suggest low to moderate acute toxicity, with LD50 (oral, rat) over 2,000 mg/kg
Irritant Properties: Direct skin or eye contact can produce irritation; extended exposure increases severity
Inhalation Effects: Vapors, while minimal under standard usage, may nonetheless trigger coughing or respiratory discomfort
Chronic Exposure: Repeated exposure may exacerbate dermatitis or cause allergic reactions
Mutagenicity/Carcinogenicity: No known evidence under current review, ongoing research in ionic liquid toxicity
Sensitization: Rare, but skin contact may encourage sensitizing response in susceptible individuals
Ecotoxicity: Moderate persistence in aquatic environments, can be toxic to aquatic organisms with long-lasting effects
Persistence and Degradability: Ionic character reduces volatilization, degraded slowly in water or soil
Bioaccumulation Potential: Not extensively studied, but potential for accumulation in aquatic species
Mobility in Soil: Mobile through soil and water columns, may pose ongoing environmental exposure risk
Long-Term Risk: Chronic aquatic toxicity expected if not properly contained and removed
Waste Handling: Collect and consult chemical waste experts; do not dispose via municipal drains, landfill without prior treatment or neutralization
Recommended Disposal: Incinerate in approved facilities that can handle fluorinated organic materials, observe local and federal regulations
Contaminated Packaging: Triple rinse containers, treat rinsate as hazardous chemical waste, recycle containers after complete chemical removal
Special Precautions: Document and track waste, notify disposal sites of fluorinated content to ensure specialized treatment
Environmental Responsibility: Always prevent chemical from entering water systems or uncontrolled dumps
UN Number: Not classified as hazardous for most forms of transport
Proper Shipping Name: Consult supplier, usually shipped as non-dangerous, laboratory chemical
Transport Hazard Class: Not assigned, based on present regulations
Packing Group: Not defined due to non-hazardous designation
Special Precautions: Seal tightly, use secondary containment for bulk shipments, keep away from incompatible substances during transit
Environmental Transport Risk: Take steps during bulk shipping to avoid leaks or package rupture
OSHA Status: Not specifically regulated by OSHA for exposure limits
TSCA Inventory: Not yet listed as of recent searches, subject to chemical notification or pre-manufacture reporting
REACH Status: May require registration under European REACH guidelines depending on quantities in use
Other Local Regulations: May be subject to regional chemical safety, aquatic toxicity, or environmental protection ordinances
Label Requirements: Use standard chemical hazard labels, list GHS hazards and supplier contact for legal compliance
