Product Name: 1-Butylsulfonic-2,3-Dimethylimidazolium Trifluoromethylsulfonate
Synonyms: Butylsulfonic Imidazolium Triflate, Ionic Liquid
CAS Number: 1227937-46-3
Recommended Use: Laboratory research, industrial solvent, electrolyte materials
Manufacturer: Licensed chemical supplier or manufacturer
Contact Information: Emergency telephone and manufacturer address must be available for direct consultation
Emergency Phone Number: Emergency assistance line or local regulatory number provided on the shipment documentation
Hazard Classification: Acute toxicity (oral, inhalation, dermal), Skin and eye irritant, Environmental hazard to aquatic life
Signal Word: Warning
GHS Pictograms: Exclamation mark, Environment
Hazard Statements: Toxic if swallowed, causes skin irritation, causes eye damage, may cause respiratory irritation, very toxic to aquatic life
Precautionary Statements: Avoid breathing dust or vapors, use personal protective equipment, avoid release to environment, wash hands thoroughly after handling
Chemical Identity: 1-Butylsulfonic-2,3-Dimethylimidazolium Trifluoromethylsulfonate
Concentration: ≥98% purity as supplied by the manufacturer
Impurities: Trace organic or inorganic contaminants <1%
Inhalation: Move affected person to fresh air; keep at rest in a comfortable position, seek medical attention if symptoms develop
Skin Contact: Take off immediately any contaminated clothing; rinse skin with water for at least 15 minutes, seek medical attention if irritation persists
Eye Contact: Rinse cautiously with plenty of water for several minutes; remove contact lenses if present and easy to do; continue rinsing, seek immediate medical help
Ingestion: Rinse mouth; do not induce vomiting; seek prompt medical assistance; never give liquid to an unconscious person
Extinguishing Media: Carbon dioxide, dry chemical, appropriate foam, never use water jet directly on chemical fire
Special Hazards: Toxic gases such as nitrogen oxides, sulfur oxides, and hydrogen fluoride may form
Protective Equipment: Firefighters need self-contained breathing apparatus and chemical protective clothing
Specific Methods: Use water spray to cool unopened containers, avoid inhalation of combustion products
Personal Precautions: Wear chemical-resistant gloves, safety goggles, laboratory coat or full protective gear, ventilate the area
Environmental Precautions: Prevent uncontrolled entry to drains, surface waters or soil; notify authorities if product contaminates environment
Cleanup Methods: Collect spill with absorbent materials (vermiculite, sand), place in containers for disposal, clean contaminated surfaces thoroughly to remove residues
Safe Handling: Handle in a well-ventilated area, avoid contact with skin, eyes, and clothing, do not inhale vapors or dust
Storage Conditions: Store in tightly closed, opaque containers, keep away from incompatible substances (oxidizers, strong acids), maintain storage at room temperature in dry, well-ventilated places
Incompatibilities: Store away from sources of ignition, moisture, and substances with strong oxidizing properties
Occupational Exposure Limits: No established limit; maintain exposure as low as reasonably achievable
Engineering Controls: Use in fume hood or with local exhaust, equipment should be explosion-proof
Personal Protection: Safety goggles, chemical-resistant gloves (nitrile, neoprene), laboratory coat, suitable respiratory protection for significant vapor/dust; emergency eye wash and shower facilities recommended on site
Appearance: Colorless to pale yellow liquid
Odor: Mild, characteristic
Odor Threshold: No data available
pH: Not applicable
Melting Point / Freezing Point: >20°C
Boiling Point / Range: Decomposes before boiling
Flash Point: >110°C (estimated)
Evaporation Rate: Not determined
Flammability: Not classified as flammable liquid
Vapor Pressure: Low
Vapor Density: Not determined
Relative Density: 1.45 g/cm³ (approximate)
Solubility: Soluble in water, miscible with some organic solvents
Partition Coefficient (n-octanol/water): Not established
Decomposition Temperature: Above 200°C
Viscosity: High (as typical for ionic liquids)
Chemical Stability: Stable under recommended storage and handling conditions
Reactivity: May react with strong oxidizers or acids
Possibility of Hazardous Reactions: Strong exothermic reaction with oxidizing agents
Conditions to Avoid: Exposure to heat, open flames, moist air, incompatible substances
Incompatible Materials: Strong acids, strong oxidizers, reducing agents
Hazardous Decomposition Products: Nitrogen oxides, sulfur oxides, carbon monoxide, hydrogen fluoride can be released on decomposition
Acute Toxicity: Oral toxicity (low mg/kg range in animal studies), inhalation risk if dust or vapors generated, possible dermal absorption
Skin Corrosion/Irritation: Causes skin irritation upon contact
Serious Eye Damage/Irritation: Causes eye burns and potential long-term damage
Respiratory Sensitization: May cause respiratory irritation, coughing, or discomfort
Chronic Effects: Prolonged or repeated exposure may lead to skin sensitization, dermatitis, or more severe damage due to cumulative toxicity
Carcinogenicity: No data available to classify as cancer-causing
Reproductive Toxicity: Not enough studies for risk assessment
Other Effects: Reports suggest ionic liquids may present unique toxicological profiles, requiring strict care in handling
Ecotoxicity: Very toxic to aquatic organisms, risk of long-term adverse effects in aquatic environment
Persistence and Degradability: Not readily biodegradable; persistent in the environment
Bioaccumulative Potential: Likely to accumulate in aquatic organisms due to high stability
Mobility in Soil: High water solubility encourages movement in soil and possible groundwater contamination
Other Adverse Effects: Release to water environments should be strictly avoided due to environmental risk
Waste Generation: Dispose of remaining product and contaminated materials as hazardous waste
Disposal Methods: Follow local, regional, and national regulations for chemical waste; incineration in licensed facility preferred; avoid discharge to the environment
Packaging Disposal: Empty containers and packaging should be handled as hazardous, never reused for food or drink
UN Number: Classified under appropriate UN hazard classes for toxic, corrosive, and environmentally hazardous substances
Proper Shipping Name: Organosulfonic acid salt, n.o.s.
Transport Hazard Class: Toxic substances, Class 6.1 or as assigned
Packing Group: Group III or as required by specific transport regulations
Environmental Hazards: Marine pollutant
Special Precautions: Packages must stay tightly closed, mark and label accordingly, only trained personnel should handle
Safety and Health Regulations: Subject to chemical control laws and hazardous substance directives such as OSHA, REACH, GHS
Environmental Regulations: Classified under major water and waste regulations as hazardous for aquatic environments
Other International Standards: Compliance with workplace safety and chemical control guidelines recommended globally; safety training, exposure control, and reporting systems required by regulatory bodies
