Product Name: Butyltrimethylammonium Bis(Fluorosulfonyl)Imide
Chemical Formula: C7H18F2N2O4S2
Synonyms: N-Butyl-N,N,N-trimethylammonium bis(fluorosulfonyl)imide
Use of Substance: Electrolyte additive, specialty chemical for battery and electrochemical applications
Supplier: Manufacturer or distributor name, address, emergency telephone
Recommended Restrictions: Professional/industrial use only, not for consumer applications
Classification: Eye irritation, skin irritation, specific target organ toxicity after single exposure
GHS Label Elements: Danger or Warning symbol, exclamation mark
Hazard Statements: Causes serious eye irritation, skin irritation, may cause respiratory irritation
Precautionary Statements: Wear protective gloves, eye protection, face protection; avoid breathing dust, fumes, gas or vapors
Potential Health Effects: Eye and skin contact causes irritation, inhalation of dust leads to coughing or respiratory discomfort
Environmental Hazards: Harmful to aquatic life
Chemical Identity: Butyltrimethylammonium Bis(Fluorosulfonyl)Imide
Chemical Abstracts Service Number (CAS): 174899-82-2
Concentration: Pure substance or as specified by supplier
Other Components: No significant stabilizers, additives, or solvents
Inhalation: Move person to fresh air away from source, seek medical attention for symptoms
Eye Contact: Rinse cautiously with water for several minutes; remove contact lenses; continue rinsing; obtain medical care
Skin Contact: Wash skin thoroughly with soap and water, remove contaminated clothing and shoes, medical attention if irritation persists
Ingestion: Rinse mouth, give water, do not induce vomiting, seek emergency medical help
Suitable Extinguishing Media: Dry chemical, CO₂, water spray, foam
Specific Hazards: In case of fire, toxic and corrosive gases including hydrogen fluoride, sulfur oxides, nitrogen oxides may form
Protective Equipment: Full protective gear and self-contained breathing apparatus for firefighters
Special Procedures: Evacuate area, keep containers cool, fight fire from safe distance, do not allow runoff to enter drains
Personal Precautions: Ventilate area, evacuate non-essential personnel, use personal protective equipment including gloves and eye/face protection
Spill Containment: Collect spilled material, avoid release to environment, absorb with inert material like sand, transfer to labeled waste container
Environmental Precautions: Prevent further leakage or spillage if safe, avoid discharge into drains, watercourses, or soil
Clean-up Methods: Sweep up with non-sparking tools, wash spill area after removal, dispose of contaminated material safely
Safe Handling: Avoid breathing vapors or dust, use only in well-ventilated areas, avoid contact with eyes, skin, and clothing
Storage Conditions: Store in original container, tightly closed, cool and dry, away from incompatible substances including strong bases or acids
Incompatible Materials: Strong oxidizing agents, reducing agents, moisture
Special Handling Instructions: Use recommended personal protection, keep away from food and drink, wash thoroughly after handling
Engineering Controls: Use with local exhaust ventilation or work in a fume hood to minimize exposure
Personal Protective Equipment: Chemical resistant gloves, splash goggles or face shield, lab coat, suitable respiratory protection for dust or vapors
Hygiene Measures: Wash hands, forearms and face after handling; remove contaminated clothing and wash before reuse
Exposure Limits: No established occupational exposure limit, keep airborne concentrations as low as possible
Appearance: White to off-white crystalline solid or powder
Odor: No distinctive odor
Odor Threshold: Data not available
pH: Not applicable in solid form
Melting Point/Freezing Point: Typically above 90°C
Boiling Point: Decomposes before boiling
Flash Point: Data not established
Evaporation Rate: Not relevant under ambient conditions
Flammability: Not classified as flammable solid
Vapor Pressure: Very low at room temperature
Solubility: Soluble in polar solvents, limited in water
Partition Coefficient (n-octanol/water): Data unavailable
Decomposition Temperature: Thermal decomposition releases toxic gases
Chemical Stability: Stable under recommended temperatures and pressures
Possibility of Hazardous Reactions: Hazardous decomposition possible if exposed to moisture, acids, or bases
Conditions to Avoid: Elevated temperatures, contact with incompatible materials, exposure to moisture
Incompatible Materials: Strong oxidants, strong acids or bases, reducing agents
Hazardous Decomposition Products: Hydrogen fluoride, sulfur oxides, carbon oxides, nitrogen oxides, fluorinated compounds
Likely Routes of Exposure: Inhalation, skin contact, eye contact, ingestion
Symptoms: Eye and skin redness or irritation, respiratory tract discomfort, nausea after ingestion
Acute Toxicity: Data limited; resembles related fluorosulfonyl chemicals’ potential for irritation; specific LD50 not established
Chronic Effects: Prolonged or repeated exposures may cause skin dryness, dermatitis, or respiratory reactions
Carcinogenicity: Not listed in NTP, IARC, OSHA as carcinogen
Mutagenicity/Reproductive Effects: No substantive evidence currently available
Aquatic Toxicity: Estimated to be harmful to aquatic organisms, disrupts reproduction or growth of aquatic species
Persistence/Degradability: Slow to degrade, potential for long-term environmental impact
Bioaccumulative Potential: Limited information, compounds with similar structure may have low to moderate potential
Mobility in Soil: Moderately mobile in some solvents, may leach through soil
Other Adverse Effects: Potential for toxicity increases in concentrated spills; avoid uncontrolled release into environment
Waste Disposal Method: Collect and transfer to approved chemical waste facility, use licensed contractor
Environmental Precautions: Dispose of in accordance with federal, state, and local regulations, never discharge into drains, surface water, or soils
Contaminated Packaging: Dispose of empty containers through licensed waste disposal contractor; do not reuse
UN Number: Not assigned for small quantities, confirm classification with transport authority
Transport Hazard Class(es): Not regulated under common ADR, IMDG, IATA rules; check with carrier for specific shipment conditions
Packing Group: No data
Special Precautions for User: Protect from physical damage, moisture, incompatible materials during shipment
Environmental Hazards: Not a marine pollutant as per IMDG, yet advisable to contain packages securely
Safety, Health and Environmental Regulations: Not listed under U.S. TSCA, EU REACH for major hazard classifications
Labeling Requirements: GHS-compliant labeling, include hazard pictograms, signal words, hazard statements, and precautionary statements
Chemical Safety Assessment: User should verify local, state, national, or international legal requirements before handling
Other Legislation: Compliance needed with workplace safety, environmental protection, transportation, and disposal laws in country of use
