Product Name: 1-Decyl-3-Methylimidazolium Tetrafluoroborate
Chemical Formula: C14H27BF4N2
Synonyms: [DMIM][BF4], 1-Decyl-3-methylimidazolium tetrafluoroborate
CAS Number: 324960-01-8
Manufacturer Details: Contact supplier for detailed information about source and batch identification
Recommended Use: Used in synthetic chemistry, catalysis, electrochemistry, and ionic liquids research
Restrictions on Use: For research and industrial use only, not for consumption or medical use
Emergency Contact: Refer to your organization’s safety office or local poison control center for emergency assistance
Classification (GHS): Eye irritation, Acute toxicity (oral, dermal, inhalation), Skin irritation
Label Elements: Signal word: Warning; Hazard statements: Causes skin and eye irritation; Harmful if swallowed; Safety pictograms: Exclamation mark
Potential Health Effects: Contact may irritate the skin and eyes, ingestion can cause gastrointestinal distress including nausea, inhalation may cause irritation to the respiratory tract
Environmental Hazards: May pose a long-term environmental hazard, particularly to aquatic organisms
Precautionary Statements: Avoid direct contact, use personal protective equipment and observe safe handling procedures
Routes of Exposure: Inhalation, ingestion, skin, eyes
Symptoms of Overexposure: Breathing discomfort, redness of skin or eyes, abdominal pain, headache
Chemical Identity: 1-Decyl-3-Methylimidazolium Tetrafluoroborate
Concentration: ≥98%
Impurities: Trace imidazolium and alkyl derivatives (<2%)
Additives: None identified in certified pure forms
CAS Number: 324960-01-8
EC Number: Not established
Eye Contact: Rinse eyes immediately with plenty of water for at least 15 minutes, remove contact lenses, seek medical attention if irritation persists
Skin Contact: Wash affected skin with soap and water, remove contaminated clothing, seek medical attention for persistent symptoms
Inhalation: Move person to fresh air, loosen tight clothing, seek medical advice if symptoms continue
Ingestion: Rinse mouth with water, do not induce vomiting unless advised by medical professionals, seek immediate medical help
Advice for Doctors: Symptomatic and supportive treatment; observe for delayed symptoms due to delayed absorption from gastrointestinal tract
Suitable Extinguishing Media: Use dry chemical, CO₂, or foam; water spray may be used to cool containers
Specific Hazards: Combustion can generate toxic fumes including boron trifluoride and hydrogen fluoride
Protective Equipment: Firefighters should wear full protective gear and self-contained breathing apparatus
Advice for Firefighters: Keep containers cool with water if exposed to fire, avoid breathing vapors, evacuate unnecessary personnel
Explosion Sensitivity: Not sensitive to mechanical impact or static discharge in standard laboratory quantities
Personal Protection: Wear chemical-resistant gloves, safety goggles, and suitable protective clothing
Environmental Precautions: Prevent material from entering drains, sewers, and waterways
Spill Cleanup: Absorb spill with inert material (sand, earth), collect in a suitable container for disposal, wash spill site with water and detergent after material pickup is complete
Ventilation: Ensure good ventilation in the spill area to minimize vapor accumulation
Notification Procedures: Inform safety personnel, comply with local reporting regulations
Handling: Handle in well-ventilated areas, avoid contact with skin, eyes, and clothing, wash thoroughly after handling
Storage Conditions: Store in tightly closed containers, keep away from moisture, extreme temperatures, and strong acids or bases
Incompatible Materials: Strong oxidizers, water, and strong acids or bases can cause decomposition
Safe Storage Practices: Store in a cool, dry place with secondary containment; label containers clearly; limit access to authorized personnel
Hygiene Measures: Do not eat, drink, or smoke when using; practice routine hygiene by washing hands and face
Occupational Exposure Limits: No established exposure limits for this chemical; follow general occupational hygiene guidelines
Engineering Controls: Use local exhaust ventilation, process enclosure, or other engineering methods to minimize airborne levels
Personal Protective Equipment: Chemical-resistant gloves (nitrile or neoprene), splash-proof safety goggles, lab coat or apron
Respiratory Protection: Use NIOSH-approved respirators if exposure limits are exceeded or ventilation is inadequate
Other Protective Measures: Eye wash stations, emergency showers in work areas, remove contaminated clothing immediately
Environmental Precautions: Use appropriate containment to avoid environmental contamination
Appearance: Colorless to pale yellow liquid
Odor: Very faint, slightly musty
Odor Threshold: Not determined
pH: Not applicable (non-aqueous)
Melting Point: -10 °C to +10 °C
Boiling Point: Decomposes before boiling
Flash Point: >150 °C (closed cup)
Evaporation Rate: Not determined
Flammability: Not classified as flammable under normal usage
Vapor Pressure: Negligible at room temperature
Solubility: Soluble in water and polar organic solvents
Partition Coefficient (log Kow): Not available
Viscosity: High viscosity characteristic of ionic liquids
Density: 1.1–1.2 g/cm³ at 25 °C
Decomposition Temperature: >220 °C
Chemical Stability: Stable under recommended storage and handling conditions
Thermal Decomposition: Decomposition above 220 °C generates toxic gases such as BF₃ and HF
Reactivity: May react with strong acids, alkalies, or oxidizers
Hazardous Reactions: No hazardous polymerization
Conditions to Avoid: Exposure to excessive heat, open flame, moisture, and incompatible substances
Materials to Avoid: Strong oxidizing agents, strong acids, strong bases, water (contact leads to hydrolysis)
Hazardous Decomposition Products: Imidazole derivatives, boron trifluoride, hydrogen fluoride, carbon oxides, nitrogen oxides
Acute Toxicity: Limited data available, estimated oral LD50 in rats: 300–2000 mg/kg
Skin Corrosion/Irritation: Causes irritation to skin with repeated or prolonged contact
Serious Eye Damage/Irritation: Causes eye irritation
Respiratory Sensitization: Not classified but may cause irritation
Germ Cell Mutagenicity: No data available
Carcinogenicity: Not listed as a known carcinogen by NTP, IARC, or OSHA
Reproductive Toxicity: Not tested; not expected based on structurally similar substances
Specific Target Organ Toxicity: No data available
Other Effects: Potential for irritation and systemic toxicity with substantial exposure
Ecotoxicity: Can be toxic to aquatic organisms, especially at higher concentrations
Persistence and Degradability: Persistent in the environment, limited biodegradability
Bioaccumulation Potential: Bioaccumulation not expected based on structure, but confirm with environmental testing
Mobility in Soil: May leach into groundwater if released in large amounts
Other Adverse Effects: May harm aquatic and terrestrial wildlife; minimize uncontrolled release
Waste Disposal Methods: Treat as hazardous chemical waste; dispose in accordance with local, regional, and national regulations
Contaminated Packaging: Rinse empty containers with suitable solvent and dispose of both rinse and container as chemical waste
Special Notes: Do not release to the environment or municipal drains
Applicable Waste Codes: Consult national or local authority for specific codes
UN Number: Not regulated for transport under commonly used international regulations
UN Proper Shipping Name: Not assigned
Transport Hazard Class: Not classified as dangerous good for transport
Packing Group: Not assigned
Special Precautions: Protect containers from physical damage, spills, and extreme temperatures during transport
Environmental Hazards: Not a marine pollutant in small quantities, but bulk spills can have impact
Transport in Bulk: Follow local regulations and utilize secondary containment for large scale transport
Safety, Health, and Environmental Regulations: Subject to chemical inventories including TSCA (US), REACH (EU), DSL (CA), AICS (AU); not listed as a hazardous substance under CERCLA or SARA Title III in the US
Labelling According to GHS: Irritant pictogram, warning label, hazard statements
Workplace Safety: Employers must implement risk management plans and train staff on proper handling and response
Other Requirements: Follow all applicable laws governing storage, use, and disposal of chemicals in country of use
Restriction of Use: Not for consumer or medicinal use
