Product Name: N-Butyl-N-Methylpiperidinium Bis(Fluorosulfonyl)Imide
Chemical Formula: C10H21F2N2O4S2
Synonyms: BMPyFSI, N-BMPyFSI, Ionic liquid BMPyFSI
Use: Electrolyte component in advanced batteries and capacitors
Supplier: Provided by laboratory chemical manufacturers and specialty suppliers
Emergency Contact: Refer to supplier's emergency number and local emergency services
Recommended Restrictions: Laboratory use only, not for food, drug, or household purposes
GHS Classification: Eye irritation (Category 2), Skin irritation (Category 2), Acute toxicity (Category 4, oral)
Label Elements: Exclamation mark symbol, warning signal word
Hazard Statements: Causes skin irritation, causes serious eye irritation, harmful if swallowed
Precautionary Statements: Wear protective gloves and eye protection, avoid breathing dust or vapors, wash thoroughly after handling, do not eat, drink, or smoke while using this product
Potential Health Effects: May irritate eyes, skin, respiratory tract. Ingestion could trigger gastric distress, nausea
Chemical Identity: N-Butyl-N-Methylpiperidinium Bis(Fluorosulfonyl)Imide
CAS Number: 928790-98-7
Concentration: 100% (pure substance)
Impurities: Small amounts of related ionic species or residual solvents may be present from synthesis
Inhalation: Move person to fresh air, keep at rest, get medical attention if symptoms persist or breathing becomes difficult
Skin Contact: Rinse thoroughly with soap and water, remove contaminated clothing, seek medical advice if irritation or redness develops
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if present and easy, continue rinsing, seek prompt medical attention for discomfort
Ingestion: Rinse mouth with water only if person is conscious, never induce vomiting, call poison control or emergency room right away
Most Important Symptoms: Redness, irritation, possible allergic response
Suitable Extinguishing Media: Dry chemical, carbon dioxide, alcohol-resistant foam, water spray to cool containers
Unsuitable Extinguishing Media: Direct water jet (risk of spill spread)
Specific Hazards: Produces toxic vapors (fluorine, sulfur oxides, nitrogen oxides) if burned
Protective Equipment for Firefighters: Self-contained breathing apparatus and full protective suit recommended
Advice for Firefighters: Stay upwind, avoid inhaling combustion vapors, prevent runoff to water systems
Personal Precautions: Evacuate unnecessary personnel, ventilate area, wear gloves, eye and respiratory protection
Environmental Precautions: Avoid runoff to drains, soil, or water bodies, contain spill with sand or suitable absorbent
Cleanup Methods: Soak up with inert absorbent (vermiculite, sand), collect waste in sealed containers for disposal, clean up area with water and mild detergent, ventilate thoroughly
Handling: Use in well-ventilated area, wear disposable gloves, avoid contact with skin, eyes, and clothing, wash hands after handling
Storage: Keep container tightly closed, store in cool and dry location, avoid direct sunlight, keep away from incompatible substances such as acids, oxidizers
Special Provisions: Store in chemical-resistant containers, secure against accidental release or unauthorized access, label containers properly, monitor for leaks or spills routinely
Engineering Controls: Work inside fume hood or ventilated area, use local exhaust ventilation for bulk transfers
Personal Protective Equipment: Nitrile gloves, laboratory coat, chemical splash goggles, respiratory protection in absence of adequate ventilation
Hygiene Measures: Remove contaminated clothing after use, wash hands and forearms before breaks or eating, do not reuse gloves
Environmental Exposure Controls: Prevent discharge to environment, implement workplace spill containment procedures
Appearance: Colorless to pale yellow clear liquid or viscous oil
Odor: Mild, may be slightly irritating
Odor Threshold: Not determined
pH: Not applicable
Melting Point/Freezing Point: Range -20°C to -10°C
Boiling Point/Range: Decomposes before boiling
Flash Point: Greater than 100°C
Evaporation Rate: Not determined
Flammability: Not easily flammable, risk increases under fire conditions
Vapor Pressure: Negligible at room temperature
Solubility: Soluble in polar organic solvents, insoluble in water
Partition Coefficient (n-octanol/water): Not available
Auto-ignition Temperature: Not readily self-igniting
Decomposition Temperature: Above 200°C
Viscosity: High, varies with temperature
Chemical Stability: Stable under normal storage and handling conditions
Possibility of Hazardous Reactions: Reacts with strong oxidizing agents, strong bases, acids can release toxic gases
Conditions to Avoid: Heat, open flame, direct sunlight, moisture
Incompatible Materials: Strong acids, alkalis, oxidizing agents
Hazardous Decomposition Products: Sulfur oxides, hydrogen fluoride, nitrogen oxides, irritating and toxic fumes
Acute Toxicity: Oral, skin exposure may cause moderate irritation and discomfort, not expected to be acutely toxic at low doses
Routes of Exposure: Skin and eye contact, inhalation, accidental ingestion
Symptoms: Redness, pain, irritation in mucous membranes, gastrointestinal upset
Chronic Effects: Long-term contact may cause dermatitis or sensitization, limited data on carcinogenicity or reproductive toxicity
LD50 (Oral): Data limited, estimated to be above 300 mg/kg (rat)
Mutagenic Effects: No reliable studies known
Specific Target Organ Toxicity: Data not sufficient for detailed determination
Toxicity: Toxic to aquatic life with long-lasting effects if released in large quantities
Persistence and Degradability: Slowly degradable in soil and water, stable ionic structure
Bioaccumulative Potential: Likely to accumulate in aquatic organisms because of persistent properties
Mobility in Soil: Low mobility, strong absorption in organic matter
Other Adverse Effects: Disrupts aquatic ecosystems, careful containment and disposal required to minimize risk to wildlife
Waste Treatment Methods: Collect chemical waste in labeled, sealed containers, dispose through licensed chemical waste contractor
Disposal of Packaging: Rinse empty containers thoroughly, do not reuse for other purposes, dispose as hazardous laboratory waste
Regulatory Requirement: Follow local, regional, national, and international environmental regulations for chemical disposal
Precautions: Avoid uncontrolled discharge to environment by monitoring laboratory drains and waste handling
UN Number: Not assigned for this specific substance, may require special classification for large volumes
Transport Hazard Class: Generally not regulated as a hazardous material for small research quantities, larger quantities may need classification
Packing Group: Determined by container size and substance purity, use UN-tested packaging for hazardous goods
Special Precautions: Secure packaging to prevent leaks, clearly label for identification, provide shipping paperwork with hazard and contact details
Transport Labels: Chemical identification, hazards, emergency contact are essential for compliant transport
Global Inventories: May not appear in all chemical inventories (TSCA, REACH, etc.), check for specific country restrictions
Labelling Requirements: Must comply with GHS hazard labeling, include risk and safety phrases
Hazard Categories: Identified as hazardous under OSHA, EU-CLP, WHMIS depending on jurisdiction
Regulation Reference: Subject to workplace chemical safety laws, electronic waste, and pollution prevention guidelines where applicable
Health and Environmental Regulations: Mandated reporting of spills, exposure, or discharge above defined thresholds to local environment and health agencies
