Product Name: 1-Butyl-2,3-Dimethylimidazolium Bis(Trifluoromethylsulfonyl)Amine
CAS Number: 174899-83-3
Recommended Use: Solvent, catalyst, research chemical
Supplier Details: Contact reputable chemical supplier or manufacturer for details
Emergency Contact: Listed on supplier-specific documentation
Classification: Skin and eye irritant; causes serious eye irritation; can cause skin irritation or redness; not classified as highly toxic
Signal Word: Warning
Hazard Statements: May cause irritation to eyes, skin, and mucous membranes; avoid inhaling vapors and contact with skin and eyes; repeated or prolonged exposure may increase risk of adverse health effects
Pictograms: Exclamation mark (irritant)
Precautionary Statements: Use protective gloves and safety glasses; do not eat, drink, or smoke while handling; wash hands thoroughly after handling
Chemical Name: 1-Butyl-2,3-Dimethylimidazolium Bis(Trifluoromethylsulfonyl)Amine
Chemical Formula: C13H21F6N3O4S2
Synonyms: [Bm2im][NTf2], Ionic Liquid
Impurities: May contain low levels of unreacted starting materials or byproducts (consult batch analysis)
Concentration: Pure form, typically greater than 98%
Inhalation: Move affected individual to fresh air; seek medical attention if any symptoms persist or worsen
Skin Contact: Remove contaminated clothing immediately; rinse skin thoroughly with water and soap; seek medical advice for prolonged irritation
Eye Contact: Flush gently with plenty of water for at least 15 minutes; remove contact lenses if present and easy to do; obtain medical assistance if irritation continues
Ingestion: Rinse mouth with water; do not induce vomiting; seek immediate medical advice
Special Advice for Medical Personnel: Symptomatic treatment; monitor for respiratory or allergic reactions
Suitable Extinguishing Media: Dry chemical, carbon dioxide, foam, or water spray; use agent most appropriate for surrounding fire
Specific Hazards: Combustion may produce toxic vapors or gases including carbon monoxide, carbon dioxide, nitrogen oxides, sulfur oxides, hydrogen fluoride, and other fluorinated compounds
Protective Equipment for Firefighters: Full-face, self-contained breathing apparatus and proper protective clothing
Explosion Data: Not sensitive to mechanical impact; large fires may require evacuation
Measures to Avoid: Do not inhale burning vapors or decomposition products
Personal Precautions: Use chemical-resistant gloves, eyewear, and protective clothing; ventilate area thoroughly
Containment: Prevent further release or spillage if safe to do so; avoid run-off to sewers or water sources
Clean-up Procedures: Absorb with non-combustible material such as sand or vermiculite; place in a secure, labeled waste container; wipe contaminated surfaces thoroughly
Environmental Precautions: Avoid discharge into environment; notify authorities if large spill reaches waterways
Decontamination: Wash exposed surfaces with plenty of water; ventilate affected area until all vapors dissipate
Handling: Always use in a fume hood or well-ventilated area; wear impervious gloves, lab coats, and eye protection; wash hands after handling; avoid contact with incompatible chemicals such as strong oxidizers
Storage: Store in tightly closed containers made of compatible material; keep in a cool, dry, well-ventilated area away from heat, light, and moisture; segregate from acids and bases
Special Precautions: Protect containers from physical damage; do not reuse empty containers without proper cleaning
Engineering Controls: Use with adequate local exhaust ventilation; fume hood strongly recommended for high-volume or routine transfers
Personal Protective Equipment: Chemical-resistant gloves (nitrile or equivalent), splash-resistant safety goggles, lab coat or chemical-resistant apron, closed-toe footwear
Respiratory Protection: Respirator may be necessary in absence of adequate ventilation or if airborne limits are exceeded
Hygiene Measures: Wash hands, forearms, and face thoroughly after handling; change contaminated clothing immediately
Occupational Exposure Limits: No established limits yet; observe good industrial hygiene practices
Appearance: Clear to pale yellow liquid, viscous
Odor: Mild, slightly sweet or ether-like
Melting Point: Approximately -4°C
Boiling Point: Decomposes before boiling
Flash Point: > 150°C (closed cup)
Solubility: Miscible with some organic solvents; low solubility in water
Density: About 1.3–1.4 g/cm3 at 20°C
Viscosity: Higher than water; temperature dependent
Vapor Pressure: Negligible at room temperature
Chemical Stability: Stable under normal conditions for storage and handling
Conditions to Avoid: Strong light, moisture, excessive heat
Incompatible Materials: Strong oxidizers, strong acids or bases, materials that react with fluorinated compounds
Decomposition Products: Carbon monoxide, carbon dioxide, hydrogen fluoride, nitrogen oxides, sulfur oxides, other toxic or corrosive gases
Polymerization: Not expected to occur
Likely Routes of Exposure: Inhalation, skin contact, eye contact, ingestion
Acute Effects: May irritate eyes, skin, and respiratory tract; high exposure could cause coughing or burning sensation
Delayed/Chronic Effects: Prolonged exposure might increase risk of skin dryness or dermatitis
Sensitization: No evidence of allergic skin reactions in limited data
Carcinogenicity: Not listed as carcinogen by NTP, IARC, or OSHA
Mutagenicity/Reproductive Toxicity: Limited evidence suggests low risk, but insufficient data for full assessment
LD50 Oral (Rat): Not fully established; expected to be low toxicity based on similar compounds
Ecotoxicity: Harmful to aquatic life in high concentrations; may persist in environment due to poor biodegradability
Persistence/Degradability: Does not readily break down in soil or water; resists microbial degradation
Bioaccumulation Potential: Unlikely to bioaccumulate significantly based on structure and available studies
Mobility in Soil: Limited mobility due to low water solubility and ionic nature
Other Adverse Effects: Long-term environmental impacts require further investigation; avoid uncontrolled environmental release
Waste Disposal Methods: Collect and contain material for proper disposal in accordance with local, regional, and national regulations; consult hazardous waste disposal companies for safe destruction
Packing Recommendations: Use compatible, sealed containers; label properly for hazardous contents
Disposal of Contaminated Packaging: Wash thoroughly or dispose as hazardous waste if not cleaned
Sewage Disposal Recommendations: Do not dispose of material in drains or waterways
UN Number: Not classified under standard UN codes for hazardous goods; check local regulatory updates
Transport Hazard Class: Not regulated as dangerous according to ADR/RID/IMDG/IATA in current listings; consult shipment documentation for specific requirements
Packing Group: Not assigned
Special Precautions for Transport: Avoid container breakage during transit; secure packaging; prevent leaks and spills
Transport Labeling Requirements: Use “chemical, not otherwise specified” labels where no listing available; ensure all documentation accompanies shipment
International Status: Substance not listed on major international controlled substances schedules
US Regulatory Information: Not specifically regulated under TSCA, CERCLA, SARA Title III; recommended handling as hazardous chemical under standard lab safety policies
EU Information: Not classified as hazardous for supply under REACH; regulate as hazardous due to potential environmental and health effects
Canada: Not listed under WHMIS controlled products but general chemical safety practices apply
Other Regional Regulations: Refer to local occupational safety and chemical control lists for guidance and additional safe handling practices
