Product Name: 1-Carboxymethyl-3-Methylimidazolium Bis(Trifluoromethylsulfonyl)Imide
Synonyms: CMIM-TFSI, 1-(Carboxymethyl)-3-methylimidazolium TFSI
Recommended Uses: Electrolyte component, solvent, transfusible ionic liquid for laboratory research and advanced battery applications
Manufacturer: Specialty Chemicals Supplier
Emergency Contact: 24-hour chemical emergency number, designated local poison control center
CAS Number: 417025-73-7
Address: Manufacturer’s facility as provided by local documentation
Phone Number: Manufacturer’s customer service hotline
Classification: Irritant to skin and eyes, moderately toxic by ingestion and inhalation, environmental hazard due to persistence in water and soil
Signal Word: Warning
Hazard Pictograms: Exclamation mark, environment
Hazard Statements: Causes skin and eye irritation, harmful if swallowed or inhaled, may cause respiratory tract irritation
Precautionary Statements: Avoid breathing vapors, wash skin thoroughly after handling, avoid release to environment, wear protective gloves, protective eyewear, and suitable respirator
Symptoms of Exposure: Redness, itching, watering of eyes, sore throat, cough, gastrointestinal irritation, nausea
Chemical Name: 1-Carboxymethyl-3-methylimidazolium Bis(trifluoromethylsulfonyl)imide
Chemical Formula: C9H11F6N3O5S2
EC Number: 801-747-4
Concentration: Pure ionic liquid, typically 95% and above
Impurities: Trace methylimidazole, water, sulfones less than 1%
Other Additives: None required for standard product preparation
Inhalation: Move person to fresh air, keep at rest, seek medical attention if symptoms persist
Skin Contact: Remove contaminated clothing, wash affected area with plenty of water, use mild soap, seek medical attention for irritation
Eye Contact: Rinse eyes with plenty of water for several minutes, remove contact lenses if present and easy to do, continue rinsing, consult a physician
Ingestion: Rinse mouth, never give anything by mouth if unconscious, seek immediate medical attention, do not induce vomiting unless instructed by medical personnel
General Advice: Show material safety data sheet to physician, ensure medical team understands chemical involved
Suitable Extinguishing Media: Dry chemical powder, carbon dioxide, foam, water spray to cool containers
Unsuitable Media: Direct high-pressure water stream may disperse material
Hazards from Combustion: Emits toxic fumes of carbon oxides, sulfur oxides, hydrogen fluoride, fluorinated organic compounds
Protection for Firefighters: Full protective gear including self-contained breathing apparatus, chemical protective clothing
Advice for Firefighters: Evacuate area, fight fire from upwind position, prevent runoff from entering drains and waterways
Specific Methods: Cool closed containers with water spray, avoid inhaling combustion byproducts
Personal Precautions: Wear suitable personal protective equipment including gloves, goggles, face protection, and respirator
Environmental Precautions: Prevent further leakage or spillage, avoid discharge into drains or watercourses, notify authorities in case of environmental contamination
Methods for Containment and Cleaning Up: Absorb spillage with inert material such as sand or earth, place in an appropriate chemical waste container, ventilate area, wash contaminated area with copious water after cleanup
Reference to Other Sections: For further handling, storage, and disposal information, refer to appropriate sections of this sheet
Handling: Use only in well-ventilated areas, avoid contact with skin, eyes, and clothing, do not inhale vapors or aerosols, handle away from sources of heat and ignition
Storage: Store in tightly sealed original containers in a cool, dry, and well-ventilated area, keep away from incompatible materials, store away from direct sunlight and strong oxidizers, label containers clearly
Hygiene Measures: Wash hands thoroughly after handling, remove contaminated clothing and wash before reuse, avoid eating, drinking, or smoking in work area
Special Handling Notes: Ensure containers are not damaged or leaking before transfer or use, use secondary containment for large storage
Engineering Controls: Local exhaust ventilation, fume hood for laboratory practices, safety shower and eyewash station
Personal Protection Equipment: Chemical-resistant gloves (nitrile or neoprene), safety goggles, lab coat, appropriate respirator in low ventilation settings
Occupational Exposure Limits: No established OSHA or ACGIH limits for this compound, minimize exposure using engineering and personal controls
Environmental Controls: Regular monitoring of air and wastewater effluents, prevent release to the environment
Appearance: Colorless to pale yellow, viscous liquid
Odor: Mild, slightly sweet organic odor
pH: Slightly acidic (pH 4-6 in water)
Melting Point: Approximately -10°C
Boiling Point: Decomposes above 350°C
Flash Point: Over 180°C (closed cup)
Solubility: Miscible with water, polar organic solvents
Density: 1.45-1.55 g/cm³ at 20°C
Viscosity: High, 80-120 mPa·s at 25°C
Vapor Pressure: Low under ambient conditions
Partition Coefficient: Log Kow not determined
Decomposition Temperature: 350°C or higher
Chemical Stability: Stable under recommended storage and handling conditions
Reactivity: No dangerous reactions known under normal use
Conditions to Avoid: Excess heat, sparks, open flame, strong oxidizing agents
Incompatible Materials: Strong acids, strong bases, oxidizers, alkali metals
Decomposition Products: Carbon oxides, sulfur oxides, hydrogen fluoride, fluorinated organic compounds
Routes of Exposure: Inhalation, skin and eye contact, ingestion
Acute Toxicity: Moderate oral toxicity (rat LD50 estimate 300-2000 mg/kg), low inhalation toxicity (data limited), may cause mild skin and mucous membrane irritation
Chronic Toxicity: Long-term effects not well studied, data limited for chronic organ exposure
Carcinogenicity: No known carcinogenic components based on supplier and literature review
Reproductive Toxicity: No clear evidence of reproductive toxicity
Symptoms: Headache, dizziness, mucous membrane irritation, gastrointestinal discomfort, redness and itching
Sensitization: Not classified as skin sensitizer, low evidence for repeated-dose sensitization
Ecotoxicity: Chemical is considered toxic to aquatic life, may harm algae, invertebrates, and fish at elevated concentrations
Persistence and Degradability: Low biodegradability, remains in soil and water for long periods
Bioaccumulation: Low to moderate risk of bioaccumulation based on poor degradation profile
Mobility in Soil: May move slowly through soil, potential to contaminate groundwater if not managed
Other Environmental Effects: Can disrupt wastewater treatment bacteria, not removed by conventional filtration
Precautionary Notes: Prevent chemical and wash liquids from entering sewers, water bodies, or soil
OECD Test Guidelines: Limited information, refer to supplier for latest environmental characterization
Disposal of Material: Handle as hazardous waste, use licensed chemical disposal contractor
Disposal of Containers: Triple rinse containers, puncture, and dispose of according to local regulations
Destruction Methods: Incineration in approved chemical incinerator with exhaust gas scrubbing, never landfill in unprocessed form
Disposal Precautions: Do not mix with other waste streams, label all waste containers clearly, keep away from water and soil, document waste shipping and manifest
UN Number: Not assigned specifically, transport under company’s chemical shipping policy
UN Proper Shipping Name: Not regulated by IATA/IMDG/ADR for small quantities; for large shipments classify as environmentally hazardous
Transport Hazard Class: Not classified, transport general precautions for corrosive and irritant chemicals
Packing Group: Not assigned, use leak-proof and impact-resistant containers
Marine Pollutant: Yes, subject to regulations under IMDG Marine Pollutant category
Special Precautions: Keep segregated from incompatible goods, avoid loading with acids or strong oxidizers, ensure transport documents detail spill response
TSCA Status: Not listed on TSCA inventory for unrestricted commercial use in the United States
REACH Registration: Registration status varies by region, consult supplier for current compliance information
SARA Title III: Not listed as reportable substance under Section 313
California Proposition 65: Not known to contain substances listed under Prop 65
Other National Inventories: Check with local chemical regulatory agency for current status
Label Elements: Hazard pictograms, hazard and precautionary statements, supplier identification required on all packages
Training Requirements: Personnel must be trained in safe chemical handling, emergency procedures, and spill response
Workplace Labeling: Follow all occupational health and safety labeling guidelines, maintain Safety Data Sheet in accessible location
