Product Name: 1-Tetradecyl-3-Methylimidazolium Tetrafluoroborate
Chemical Formula: C18H35BF4N2
CAS Number: 511295-19-7
Synonyms: [C14mim][BF4], 1-Methyl-3-Tetradecylimidazolium Tetrafluoroborate
Recommended Use: Used as ionic liquid, chemical synthesis, electrochemistry
Manufacturer Contact: Refer to product label and supplier documentation for emergency phone numbers and addresses
Emergency Contact: Chemtrec or local emergency numbers for spill, fire, exposure
Relevant Identified Uses: Research, solvent, extraction medium, catalysis applications
GHS Classification: Skin Corrosion/Irritation (Category 2), Eye Damage/Irritation (Category 2A), Acute Toxicity-Oral (Category 4), Environmental Hazard-Aquatic Acute (Category 3)
Signal Word: Warning
Hazard Statements: Harmful if swallowed, causes skin and eye irritation, toxic to aquatic life
Precautionary Statements: Avoid contact with skin and eyes, prevent release to environment, wear protective gloves/clothing/eye protection
Pictograms: Exclamation mark, Environment
Chemical Name: 1-Tetradecyl-3-Methylimidazolium Tetrafluoroborate
Concentration: >98% by weight
Impurities: Trace imidazolium derivatives, residual solvents possible, water <1%
Additional Ingredients: No hazardous impurities above regulatory thresholds
Eye Contact: Immediately flush with water for at least 15 minutes, hold eyelids apart. Seek medical advice if irritation persists.
Skin Contact: Remove contaminated clothing, rinse skin thoroughly with plenty of soap and water, consult physician if redness or discomfort develops.
Inhalation: Move to fresh air, keep at rest in comfortable position, provide oxygen if breathing becomes difficult, seek medical attention if symptoms develop.
Ingestion: Rinse mouth, never give anything by mouth to unconscious individual, do not induce vomiting unless directed by medical personnel, seek medical attention.
Most Important Symptoms: Irritation, possible burning sensation of eyes/skin, gastrointestinal distress if ingested
Notes for Physicians: Symptomatic and supportive treatment recommended
Suitable Extinguishing Media: Water spray, dry powder, carbon dioxide, alcohol-resistant foam
Unsuitable Media: High-pressure water jet
Hazardous Combustion Products: Carbon oxides, nitrogen oxides, hydrogen fluoride, boron compounds, corrosive/toxic fumes
Firefighter Protection: Self-contained breathing apparatus, full protective gear necessary
Special Procedures: Use water spray to cool containers, avoid runoff to drains, evacuate non-essential personnel, prevent inhalation of smoke/fumes
Flammability Class: Not highly flammable but may burn above melting point, releases toxic gases under fire conditions
Personal Precautions: Use chemical-resistant gloves, goggles, and suitable lab coat, avoid inhalation or skin/eye contact, ventilate area
Environmental Precautions: Prevent further leakage or spillage if safe, do not release to drains, waterways, or soil
Clean-Up Methods: Absorb spill with inert material (sand, earth), collect in sealable containers for disposal, decontaminate area with water and detergent
Disposal of Contaminated Material: Place in suitable waste drums labeled according to local regulations, avoid raising dust or aerosols
Decontamination: Ventilate involved area and wash with copious water after clean-up, notify authorities if significant release occurs
Handling: Avoid breathing vapors or dust, prevent contact with eyes, skin, or clothing, use only in well-ventilated areas or fume hoods, keep containers tightly closed when not in use, do not eat or drink in working areas
Storage: Store in tightly sealed containers, keep in cool, dry, well-ventilated area, shield from direct sunlight and incompatible materials (moisture, strong oxidizers, acids), recommended to store below 30°C
Storage Compatibility: Segregate from reactive substances, avoid storage with food, feed, or potable water, label containers clearly
Hygiene Practices: Wash thoroughly after handling, remove contaminated clothing, maintain clean work environment
Engineering Controls: Use chemical fume hood, ensure local exhaust ventilation to control dust/vapor exposure, safety shower and eyewash in immediate vicinity
Personal Protective Equipment: Chemical splash goggles, gloves resistant to chemicals (nitrile or equivalent), laboratory coat, closed-toe shoes
Respiratory Protection: NIOSH/MSHA-approved respirator if exposure limits exceeded or ventilation inadequate
Exposure Limits: No established OSHA/ACGIH exposure limits, minimize exposure to prevent irritation
Environmental Controls: Prevent product from entering environment uncontrolled, treat wash solutions as hazardous waste
Appearance: Clear to pale yellow viscous liquid or semi-solid
Odor: Slightly sweet or characteristic
Odor Threshold: Not determined
pH: Neutral to slightly acidic in water
Melting Point: Approximately 45-55°C
Boiling Point: Decomposes before boiling
Flash Point: >150°C (closed cup, estimated)
Evaporation Rate: Negligible
Flammability: Not highly flammable
Vapor Pressure: Low
Vapor Density: No data available
Relative Density: 0.93–1.04 g/cm3 at 25°C
Solubility: Miscible with organic solvents, low solubility in water
Partition Coefficient (n-octanol/water): Not available
Auto-Ignition Temperature: Not available
Decomposition Temperature: >200°C
Viscosity: High at room temperature
Chemical Stability: Stable under recommended handling and storage conditions
Reactivity: May react with strong oxidizers, acids, and alkalis
Decomposition Products: Toxic hydrogen fluoride, boron trifluoride, imidazole derivatives, carbon oxides, nitrogen oxides
Polymerization: No hazardous polymerization expected
Conditions to Avoid: Excessive heat, direct sunlight, moisture, contact with incompatible materials
Incompatible Materials: Strong oxidizers, strong acids, alkali metals, water (long-term exposure)
Acute Toxicity: Oral LD50 (rat): estimated 300-2000 mg/kg
Skin Corrosion/Irritation: Causes moderate irritation upon contact, possible redness and discomfort
Eye Damage/Irritation: Causes serious irritation, tearing, pain, transient blurred vision
Respiratory Sensitization: May cause mild irritation of nose, throat if inhaled
Skin Sensitization: Not classifiable without further study
Carcinogenicity: No components listed as carcinogenic according to IARC, NTP, OSHA
Mutagenicity: No data available, standard precautions apply
Reproductive Toxicity: No data available, avoid exposure during pregnancy
Target Organs: No specific target organ identified, general irritant
Ecotoxicity: Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Persistence and Degradability: Not readily biodegradable, ionic liquids can persist in the environment
Bioaccumulation Potential: Potential for bioaccumulation, high log Kow expected
Mobility in Soil: Expected to adsorb to soil particles due to ionic character
Other Adverse Effects: May disrupt aquatic organisms at low concentration, handle with care near waterways
Avoid Release: Do not allow into drains, soil, or natural water sources
Waste Disposal Methods: Dispose at licensed hazardous waste facility, implement specialist chemical disposal procedures
Container Disposal: Triple rinse then puncture and dispose containers in accordance with environmental regulations
Incineration: Permitted under controlled conditions; specialist high-temperature incinerators with scrubbing recommended
Disposal Precautions: Do not mix with ordinary trash, avoid dispersal, avoid discharge directly to environment
Refer to Local Guidelines: Consult local, regional, or national authorities for proper disposal practices
UN Number: Not regulated by ADR/RID/IMDG/IATA for most volumes, check shipment quantities
Proper Shipping Name: Not classified as hazardous for shipping under transport regulations
Transport Hazard Class: Not applicable for most volumes
Packing Group: Not assigned
Environmental Hazards: Recommend marking as Marine Pollutant for large shipments
Special Precautions: Secondary containment, avoid high temperatures during transit, use leak-proof packaging
Inventory Status: Not listed on TSCA or EINECS inventories unless specially registered for use
US Regulation: Subject to SARA Title III reporting due to environmental hazard
EU Regulation: Requires REACH registration for significant quantities, classified as hazardous under CLP
Other Standards: Workplace exposure controls under OSHA, COSHH (UK), WHMIS (Canada)
Labeling Requirements: GHS-compliant hazard symbols and risk phrases, include manufacturer and emergency information
