Product Name: N-Butylimidazolium Bis((Trifluoromethyl)Sulfonyl)Imide
Synonyms: 1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide
CAS Number: 174899-83-3
Molecular Formula: C11H15F6N3O4S2
Molecular Weight: 419.38 g/mol
Manufacturer: [Manufacturer information here]
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GHS Classification: Not classified as hazardous under GHS criteria
Signal Word: None
Hazard Statements: Not expected to present significant hazards under normal conditions of use; slight risk through skin or eye contact, inhalation of dust, and accidental ingestion
Precautionary Statements: Avoid contact with eyes, skin, and clothing; avoid breathing dust or vapor
Route of Entry: Skin, eyes, respiratory tract, gastrointestinal tract
Potential Health Effects: Irritation to skin, eyes, or airways through prolonged or repeated contact; mild irritation to digestive tract if swallowed
Target Organs: None known
Chronic Effects: Limited data available; no evidence of serious chronic toxicity documented
Chemical Identity: N-Butylimidazolium Bis((Trifluoromethyl)Sulfonyl)Imide
Concentration: ≥99%
CAS Number: 174899-83-3
Impurities / Additives: Minor traces of synthetically related compounds (less than 1%)
Other Information: Ionic liquid, single component
Eye Contact: Rinse cautiously with plenty of water for several minutes; remove contact lenses if present and easy to do; continue rinsing; seek medical attention if irritation persists
Skin Contact: Wash immediately with soap and water; remove contaminated clothing; seek attention if irritation appears
Inhalation: Move person to fresh air; assist breathing if difficult; seek medical assistance if symptoms develop
Ingestion: Rinse mouth thoroughly; do not induce vomiting unless directed by medical authority; obtain medical advice
Most Important Symptoms: Possible mild irritation to mucous membranes, skin, or eyes
Advice for Medical Personnel: Treat symptomatically; no antidote known
Suitable Extinguishing Media: Water spray, dry chemical, carbon dioxide, alcohol-resistant foam
Unsuitable Media: None known
Special Hazards: Combustion generates hazardous fumes, including carbon oxides, nitrogen oxides, fluorinated compounds, sulfur oxides
Protective Equipment: Wear self-contained breathing apparatus and full protective clothing for fire scenarios
Fire/Explosion Hazards: Not highly flammable, but may generate toxic fumes at elevated temperatures
Advice for Firefighters: Control run-off water to prevent entry into sewers or streams
Personal Precautions: Use protective gloves, clothing, goggles; ventilate area
Environmental Precautions: Prevent large spills from entering drains, sewers, or waterways
Methods for Containment: Stop leak if safe to do so; contain with earth, sand, or other suitable material
Cleanup Method: Scoop up material, absorb with inert substance such as sand or vermiculite; collect in suitable container for disposal
Spill Area Decontamination: Wash area with copious amounts of water to remove residues
Reference to Other Sections: Use personal protection as described in Section on Exposure Controls / Personal Protection
Handling: Use in well-ventilated areas; avoid formation of dust or mists; avoid breathing vapors; avoid contact with skin and eyes
Hygiene Measures: Do not eat, drink, or smoke during use; wash hands after handling
Storage Conditions: Store tightly closed in a cool, dry, well-ventilated place, away from moisture and incompatible materials
Incompatible Materials: Strong oxidizers, strong acids or bases
Specific End Use(s): Laboratory chemical or industrial raw material
Occupational Exposure Limits: No specific exposure limits established for this compound
Engineering Controls: Local exhaust ventilation or fume hoods for laboratory use
Personal Protective Equipment: Safety glasses with side shields or goggles; chemical-resistant gloves; lab coats
Respiratory Protection: Use appropriate certified respirator for high concentrations or insufficient ventilation
Environmental Exposure Controls: Prevent further leakage or spillage; do not let product enter drains
Monitoring Methods: Conventional workplace monitoring (air sampling where necessary)
Appearance: Colorless to pale yellow liquid
Odor: Faint, characteristic
pH: Not determined
Melting Point: -4°C (approximate)
Boiling Point: Decomposes before boiling
Flash Point: Approximately 190°C (closed cup)
Evaporation Rate: Not determined
Flammability: Not readily flammable
Vapor Pressure: Negligible at room temperature
Density: About 1.42 g/cm³
Solubility: Highly soluble in water and polar organic solvents
Partition Coefficient: Log Kow not determined
Viscosity: Moderate at room temperature
Decomposition Temperature: Approx. 300°C
Other Data: Ionic liquids tend to have low volatility and high thermal stability
Chemical Stability: Stable under recommended handling and storage conditions
Reactivity: No significant reactivity risks under normal conditions
Hazardous Reactions: Contact with strong oxidizing or reducing agents can trigger decomposition
Conditions to Avoid: Heat, open flame, sources of ignition, moisture
Materials to Avoid: Strong acids, strong bases, oxidizers
Hazardous Decomposition Products: Toxic gases such as sulfur oxides, fluorinated compounds, and nitrogen oxides can generate during fire or high-temperature decomposition
Acute Toxicity (Oral, Dermal): Low toxicity expected by oral, dermal, or inhalation routes
Skin Corrosion / Irritation: May cause mild irritation on prolonged or repeated contact
Serious Eye Damage / Irritation: May cause irritation
Respiratory or Skin Sensitization: No data or evidence for sensitization
Germ Cell Mutagenicity: No mutagenic effects recorded
Carcinogenicity: No component listed as carcinogen by IARC, NTP, or OSHA
Reproductive Toxicity: No reproductive effects identified
STOT (Single or Repeated Exposure): No target organ effects known
Aspiration Hazard: Not expected to be an aspiration hazard
Toxicity: Data limited; not considered acutely toxic to aquatic organisms
Persistence and Degradability: Ionic liquids display variable biodegradation potential; likely to persist in environment due to stability
Bioaccumulative Potential: Not significantly bioaccumulative
Mobility in Soil: Highly mobile in aqueous environments
Other Adverse Effects: May disrupt aquatic microflora at high concentrations
Additional Information: Careful waste management protects aquatic and soil environments from unnecessary exposure
Waste Disposal Methods: Dispose of as hazardous waste in accordance with local, regional, and national regulations; avoid discharge to natural waterways or soil
Contaminated Packaging: Dispose of containers as hazardous waste; triple rinse before disposal
Special Precautions: Do not allow material to enter drains or watercourses
Waste Code: Not assigned a specific code, use general chemical waste codes
Consultation: Engage with licensed chemical disposal service
UN Number: Not classified as dangerous goods for transport
UN Proper Shipping Name: Not regulated
Transport Hazard Class: Not regulated
Packing Group: Not regulated
Environmental Hazards: Avoid uncontrolled release
Special Precautions for User: Ensure containers are properly secured and labeled
Transport in Bulk: Follow rules for transport of liquid chemicals; avoid exposure to extreme temperatures or impact
Safety, Health, and Environmental Regulations: Not specifically regulated by TSCA, REACH, WHMIS, or other major frameworks for listed substances; follow general chemical safety requirements
Inventory Status: Components present on major chemical inventories
Labeling Requirements: Use standard workplace hazard communication including risk and safety phrases
Other Regulations: Comply with local, regional, national, and international regulations
Chemical Safety Assessment: Not available
Restrictions on Use: Intended for professional laboratory or industrial uses only
