Chemical Name: N-Dodecylimidazolium Tetrafluoroborate
CAS Number: 197244-32-7
Synonyms: 1-Dodecyl-3-methylimidazolium tetrafluoroborate
Product Use: Ionic liquid, solvent, specialty chemical
Manufacturer: [Company name]
Contact Information: [Company address, phone number, emergency contact]
GHS Classification: Skin irritation (Category 2); Eye irritation (Category 2A); Acute aquatic toxicity (Category 3)
Signal Word: Warning
Hazard Statements: Causes skin irritation, causes serious eye irritation, harmful to aquatic life
Precautionary Statements: Avoid breathing dust or vapor, wash thoroughly after handling, avoid release to the environment, wear protective gloves/eye protection/face protection
Hazard Pictograms: Exclamation mark, environmental hazard
Routes of Exposure: Inhalation, skin contact, eye contact, ingestion
Health Effects: May provoke allergic dermatitis or irritation, prolonged contact increases risks
Chemical Composition: N-Dodecylimidazolium Tetrafluoroborate
CAS Number: 197244-32-7
Percentage: ≥98% by mass
Impurities: Minor unreacted imidazole derivatives, trace water
Inhalation: Remove person to fresh air, seek medical attention if symptoms develop
Skin Contact: Wash immediately with soap and water, remove contaminated clothing, seek medical advice for persistent irritation
Eye Contact: Rinse cautiously with water for at least 15 minutes, consult physician
Ingestion: Rinse mouth, do not induce vomiting, seek immediate medical help
Most Important Symptoms: Redness, irritation, burning sensation, possible pain or allergic response
Suitable Extinguishing Media: Water spray, foam, dry chemical, carbon dioxide
Fire Hazards: May generate toxic fumes of hydrogen fluoride and boron oxide on decomposition
Protective Equipment: Wear self-contained breathing apparatus and full protective gear
Additional Advice: Move containers from fire area, prevent run-off from entering drains and water courses if safe to do so
Personal Precautions: Evacuate area, use personal protective equipment, ventilate area
Environmental Precautions: Prevent entry into sewers, surface water, or soil
Methods for Containment: Absorb with inert material (sand, diatomite), collect in suitable containers for disposal
Cleanup Procedures: Clean area with copious water after material is removed, avoid dust formation
Handling: Avoid contact with skin, eyes, and clothing, use only in a chemical fume hood or well-ventilated space, wash hands after handling
Storage: Store in a cool, dry, well-ventilated area, protect from light and moisture, keep container tightly closed
Specific Requirements: Separate from strong oxidizers and incompatible materials, label containers clearly, inspect regularly for leaks
Exposure Limits: No OSHA or ACGIH PEL established
Engineering Controls: Use local exhaust ventilation, safety shower and eyewash stations near work area
Personal Protective Equipment (PPE): Impermeable gloves (nitrile, neoprene), chemical safety goggles, lab coat, closed footwear, respiratory protection if dust/aerosol exposure is possible
Hygiene Measures: Do not eat or drink while using, wash hands thoroughly afterwards
Appearance: White to off-white crystalline solid or viscous liquid at room temperature
Odor: Nearly odorless
Melting Point: 38–42°C
Boiling Point: Decomposes before boiling
Solubility: Soluble in water and polar organic solvents
Density: Approximately 1.03 g/cm³
pH: Mildly acidic in water
Vapor Pressure: Negligible at room temperature
Flash Point: >100°C (estimated)
Other Properties: Hygroscopic, forms glassy phase at certain conditions
Chemical Stability: Stable under recommended conditions
Conditions to Avoid: Moisture, high temperatures, strong acids, strong bases
Incompatible Materials: Strong oxidizers, strong reducing agents
Hazardous Decomposition Products: Hydrogen fluoride, boron trifluoride, imidazole fragments under thermal stress
Polymerization: Will not occur under normal handling
Acute Toxicity: Data limited, low to moderate toxicity anticipated (estimated oral LD50 rat >500 mg/kg)
Skin Corrosion/Irritation: Causes moderate skin irritation in animal testing
Serious Eye Damage/Irritation: Causes eye irritation and potential corneal injury
Respiratory Sensitization: Dust or aerosols may trigger respiratory irritation
Chronic Effects: No human carcinogenicity data, chronic exposure may sensitize skin
Other Risks: Possible reproductive or developmental effects not ruled out due to lack of data
Epidemiology: No known human population studies available
Aquatic Toxicity: Harmful to aquatic organisms, potential to cause long-term adverse effects
Persistence and Degradability: Biodegradation data limited, ionic liquids may persist
Bioaccumulative Potential: Expected to have low bioaccumulation based on molecular structure
Mobility in Soil: High due to water solubility, risk of leaching to groundwater
Other Environmental Effects: Toxic to some invertebrates and microorganisms
Disposal Methods: Dispose as hazardous organic chemical waste in accordance with local, state, federal, or international regulations
Contaminated Packaging: Triple rinse container, puncture, and dispose per hazardous waste protocols
Precautions: Avoid discharge to environment, incinerate in approved facility, do not dispose in ordinary trash or drains
UN Number: Not classified as dangerous for transport
Proper Shipping Name: N-Dodecylimidazolium Tetrafluoroborate
Hazard Class: Not regulated under ADR/RID/IMDG/IATA
Packing Group: Not assigned
Special Transport Precautions: Protect from physical damage, secure in secondary containment during transport to prevent spillage
US Federal Regulations: Not specifically listed under TSCA, SARA 302, SARA 313
International Regulation: Not specifically listed on major international chemical inventories
Labeling: GHS-compliant labels recommended
Other Regulatory Status: Operators must comply with all local occupational health, environmental, and chemical safety laws
