Product Name: 1-Propyl-3-Methylimidazolium Bis((Trifluoromethyl)Sulfonyl)Imide
Chemical Synonyms: [BMIM][Tf2N], Ionic Liquid
CAS Number: 174899-83-3
Recommended Use: Solvent, electrochemical applications, advanced materials research
Supplier: Chemical manufacturers addressing laboratory and industrial sectors
Contact Information: Emergency phone number provided by supplier, address and email of supplier readily available on packaging label and order paperwork
GHS Classification: Not classified as hazardous under GHS for most transport and conventional handling, though may result in irritation depending on exposure
Health Hazards: Eye and skin irritation possible, prolonged inhalation may lead to respiratory discomfort, ingestion expected to cause gastrointestinal irritation
Environmental Hazards: Contains fluorinated groups which may have long residence times in the environment, should avoid release to soil and water
Pictograms: None typically required, but precautionary pictograms for irritant may be included by certain suppliers
Signal Word: None
Precautionary Statements: Avoid contact with eyes and skin, prevent prolonged inhalation, minimize environmental release, practice laboratory hygiene after use
Chemical Identity: 1-Propyl-3-Methylimidazolium Bis((Trifluoromethyl)Sulfonyl)Imide
Chemical Formula: C9H17F6N3O4S2
Concentration: 100% unless otherwise diluted
Impurities: Trace levels of halides or minor organic byproducts from synthesis
Eye Contact: Rinse cautiously with water, remove contact lenses, flush for 15 minutes, seek medical attention if irritation persists
Skin Contact: Wash affected area thoroughly with soap and water, remove contaminated clothing, medical attention recommended for ongoing irritation
Inhalation: Move to well-ventilated area, monitor for coughing or difficulty breathing, seek medical evaluation if symptoms continue
Ingestion: Rinse mouth, drink water, do not induce vomiting, get medical attention for significant amounts swallowed or if symptoms develop
Notes for Physician: Symptomatic treatment, no antidote known
Suitable Extinguishing Media: Use CO2, dry chemical, or foam, avoid water if possible since reaction with decomposition products may worsen situation
Specific Hazards: May produce toxic gases under fire, including HF, SOx, NOx, carbon oxides, corrosive fumes on decomposition
Protective Equipment: Wear self-contained breathing apparatus and full protective gear
Advice for Firefighters: Isolate area, use water spray for cooling containers not yet involved, prevent runoff from entering waterways
Personal Precautions: Wear gloves, goggles, lab coat, avoid creating aerosols, evacuate nonessential personnel
Environmental Precautions: Prevent product from reaching drains, sewers, surface or ground water
Cleanup Methods: Absorb with inert material, place in properly labeled container, ventilate area, clean surface with detergent and water
Disposal: Dispose as hazardous waste according to local, regional, national, and international regulations
Precautions for Safe Handling: Ensure adequate ventilation, avoid breathing vapors, maintain personal hygiene, do not mix with strong oxidizers, monitor containers for leaks
Storage Conditions: Store in cool, dry, well-ventilated area, keep container tightly closed, shield from sunlight and sources of ignition, segregate from incompatible chemicals such as acids and oxidizers
Incompatibilities: Strong acids, strong bases, oxidizing substances
Specific Uses: Handle within fume hoods or appropriate containment if possible
Occupational Exposure Limits: No established limits for this material; practice good industrial hygiene
Engineering Controls: Local exhaust or general ventilation, eyewash stations and safety showers nearby
Personal Protective Equipment: Chemical safety goggles or face shield, nitrile or neoprene gloves, lab coat or coveralls, respiratory protection for mist or vapor unnecessarily generated
Hygiene Measures: Wash hands before eating, drinking, or smoking; remove contaminated clothing and wash before reuse
Appearance: Clear to pale yellow liquid
Odor: Slight, characteristic
Melting Point: -4°C (approximate)
Boiling Point: >300°C (decomposes before boiling)
Flash Point: >200°C
Solubility in Water: Slightly soluble
Vapor Pressure: Low (<0.01 hPa at 20°C)
Density: 1.38–1.45 g/cm3 (20°C)
pH: Neutral to slightly acidic (approx. 6.5 in water)
Viscosity: 44–80 cP (20°C)
Partition Coefficient (log Kow): Not available
Chemical Stability: Stable under typical storage and handling conditions
Reactivity: Generally unreactive at room temperature
Hazardous Reactions: Reacts with strong oxidizers and acids, thermal decomposition releases fluorinated and sulfur-containing gases
Incompatible Materials: Strong acids, strong bases, oxidants
Hazardous Decomposition Products: Hydrogen fluoride, trifluoromethanesulfonic acid, sulfur oxides, nitrogen oxides, carbon oxides
Acute Toxicity: Low oral and dermal toxicity anticipated, limited data; any exposure may lead to local irritation
Skin Corrosion/Irritation: Possible mild, transient irritation
Serious Eye Damage/Irritation: May result in mild, temporary irritation
Respiratory Sensitization: Not expected under normal laboratory practices, risk grows with aerosol formation
Carcinogenicity / Mutagenicity: Not classified as carcinogen or mutagen; no evidence in available animal or cell studies
Chronic Effects: No known long-term human health effects
Other Data: Minimal absorption through healthy skin; oral toxicity generally low for related materials
Ecotoxicity: Slight toxicity to aquatic life observed in lab studies; persistence of fluorinated anion in environment remains concern for long-term exposure
Mobility in Soil: Component ions may leach through soils, spreading potential environmental footprint
Persistence and Degradability: Fluorinated anion resists biodegradation, slow breakdown estimated
Bioaccumulation Potential: Low for cation, uncertain for anion due to limited studies
Other Adverse Effects: Do not discharge to natural waterways, effluent treatment may struggle with halogenated byproducts
Waste Disposal: Collect and send for hazardous waste incineration, avoid landfill disposal, do not pour down drain
Contaminated Packaging: Rinse empty containers with suitable solvent, treat rinsate as hazardous; send to licensed reconditioner or incinerator
Special Precautions: Comply with all local, state, national, and international environmental and hazardous waste laws
UN Number: Not regulated for transport by ADR/RID, IMDG, IATA
Transport Hazard Class: Not classified
Packing Group: Not assigned
Marine Pollutant: No official classification, still limit large-scale spills near waterways
Special Precautions for User: Use sealed, labeled containers; keep upright during transport; consult national regulations for shipping chemicals
Global Inventory Status: Listed or notified in several national chemical inventories, including REACH (Europe), TSCA (USA), ENCS (Japan) subject to specific reporting requirements
Labeling Requirements: Follow OSHA/GHS system for laboratory and production settings
Workplace Safety Guidelines: Refer to OSHA’s Hazard Communication Standard and local equivalents
Restrictions: Not for use in food or pharmaceutical products
Other Compliance: Track and document waste per local environmental regulators; stay updated on evolving PFAS (per- and polyfluoroalkyl substances) restrictions impacting fluorinated chemicals
