Product Name: 1-Hexyl-3-Methylpyridinium Bis((Trifluoromethyl)Sulfonyl)Imide
Chemical Formula: C13H21F6N2O4S2
Synonyms: [HMIM][NTf2], Ionic Liquid, Pyridinium-based salt
Company Information: Manufacturer contact details, address, emergency phone number
Use: Laboratory research, battery electrolyte, catalysis, solvent for polymerization
Emergency Number: 24-hour emergency response phone
Recommended Restrictions: Not intended for food, drug, or household use
Hazard Classification: Skin and eye irritant, possible respiratory system irritant
GHS Label Elements: Signal Word: Warning, Pictogram: Exclamation mark
Hazard Statements: May cause irritation to skin, eyes, and mucous membranes, inhalation of dust or mist can irritate the airways
Precautionary Statements: Avoid breathing vapors or mists, wash hands thoroughly after handling, wear protective clothing, do not eat, drink, or smoke around the material
Potential Hazards: Prolonged exposure can increase skin sensitivity, accidental ingestion can upset the gastrointestinal tract, chronic inhalation might affect the lungs over time
Environmental Hazards: Not classified as highly hazardous but may accumulate in local aquatic or soil environments
Chemical Identity: 1-Hexyl-3-Methylpyridinium Bis((Trifluoromethyl)Sulfonyl)Imide
CAS Number: 174899-82-2
Concentration: Pure compound
Impurities: Possible traces of related pyridinium compounds (<0.5%)
Stabilizing Additives: None noted
Other Identifiers: None
General Advice: Remove contaminated clothing, move to fresh air, seek medical attention if symptoms persist
Inhalation: Remove to fresh air immediately, keep airway clear, seek medical attention if cough or difficulty breathing develops
Skin Contact: Wash thoroughly with soap and plenty of water for at least 15 minutes, remove contaminated clothing, consult a physician for persistent irritation
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses, continue rinsing and consult an eye specialist if irritation continues
Ingestion: Rinse mouth with water, never give anything by mouth to an unconscious person, seek medical help
Symptoms and Effects: Irritation of the exposed area, redness, coughing, stomach discomfort if ingested
Medical Attention: Treat symptomatically and provide supportive care as needed
Suitable Extinguishing Media: Use carbon dioxide, foam, dry chemical, or water spray
Unsuitable Media: Direct water jet can spread fire
Specific Hazards: May emit toxic fumes of nitrogen oxides, sulfur oxides, hydrogen fluoride, and sulfuryl fluoride on burning
Protective Equipment: Firefighters need full protective gear, self-contained breathing apparatus
Firefighting Instructions: Keep containers cool with water spray, prevent runoff from entering drains or water sources, evacuate area as necessary
Thermal Decomposition: Releases irritating and corrosive gases
Personal Precautions: Avoid contact with skin and eyes, ventilate area, wear gloves, goggles, and lab coat
Environmental Precautions: Keep out of drains, surface water, and soil
Clean-Up Methods: Absorb spill with inert material (sand, earth, vermiculite), place in suitable container for disposal, ventilate and thoroughly wash the spill area
Additional Advice: Use tools that do not produce sparks, dispose of contaminated materials properly to prevent contamination
Handling: Use in a well-ventilated area, wear personal protective equipment (PPE), avoid formation of dust or aerosols, do not ingest, avoid inhalation of vapors and contact with skin
Storage: Store in a cool, dry, well-ventilated space away from incompatible substances (strong acids, oxidizers, bases), keep containers tightly closed and properly labeled
Hygiene Practices: No food or drink near storage area, wash thoroughly after use, change out of contaminated clothing before leaving the workspace
Engineering Controls: Use local exhaust ventilation, handle inside chemical fume hood, keep air flowing
Personal Protection: Respirator if ventilation is poor, safety goggles, chemical-resistant gloves (nitrile, neoprene), lab coat or apron, enclosed footwear
Exposure Limits: No occupational exposure limits established for this material
Skin Protection: Barrier creams not recommended, wash hands after removal of gloves
Eye/Face Protection: Tight-fitting goggles or face shield
Respiratory Protection: Use appropriate respirator if splashes or significant vapor exposure may occur
Environmental Controls: Avoid discharge into environment, use spill containment trays if practical
Appearance: Liquid, colorless to pale yellow
Odor: Faint organic odor
Odor Threshold: No data available
pH: Neutral (approx. 6.5-7.5 @ 20°C)
Melting Point: -14°C
Boiling Point: Decomposes before boiling
Flash Point: >180°C
Evaporation Rate: No data available
Flammability: Not classified as flammable under standard conditions
Vapor Pressure: Negligible
Vapor Density: No data available
Relative Density: 1.34 g/cm³ (@25°C)
Solubility: Slightly soluble in water, soluble in common organic solvents
Partition Coefficient (Log Kow): No data available
Auto-ignition Temperature: No data available
Decomposition Temperature: >250°C
Viscosity: 42 cP (@ 25°C)
Chemical Stability: Stable at room temperature when stored in tightly closed containers
Reactivity: No dangerous reactions noted under recommended conditions
Hazardous Reactions: May react with strong oxidizing agents or strong acids
Conditions to Avoid: Heat, moisture, sources of ignition, exposure to sunlight
Incompatible Materials: Strong acids, oxidizing agents, bases
Possible Decomposition Products: Nitrogen oxides, sulfur oxides, hydrogen fluoride, carbon oxides, trifluoromethanesulfonic acid derivatives
Polymerization: Not expected to occur
Acute Toxicity: Low oral and dermal toxicity, no evidence of acute lethality in animal models
Skin Corrosion/Irritation: Can cause skin irritation with prolonged or repeated exposure
Eye Damage/Irritation: Causes moderate eye irritation
Respiratory or Skin Sensitization: No data available on sensitization
Germ Cell Mutagenicity: No evidence found in available data
Carcinogenicity: Not listed by IARC, OSHA, NTP
Reproductive Toxicity: No data available
Specific Target Organ Toxicity - Single/Repeated Exposure: No evidence of systemic effects, inhalation of vapor, or mist may cause respiratory tract irritation
Other Information: Not absorbed through intact skin under normal handling; ingestion may cause headaches, nausea, stomach upset in rare cases
Eco-toxicity: May cause harm to aquatic life at elevated concentrations
Aquatic Toxicity: LC50 fish (96h): >100 mg/L (low acute toxicity range)
Persistence and Degradability: Not readily biodegradable, may persist in soil and water
Bioaccumulative Potential: Low bioaccumulation predicted due to ionic character
Mobility in Soil: Moderate mobility due to partial solubility in water
Other Adverse Effects: No known significant effects or hazards to the ozone layer
Waste Treatment Methods: Dispose by incineration in accordance with local, regional, national, and international regulations
Contaminated Packaging: Rinse containers and dispose as hazardous waste
Precautions: Do not discharge into drains, surface water, or groundwater
Disposal Containers: Use sealed, appropriately labeled hazardous waste containers
Special Instructions: Consult local or licensed waste contractor for specific disposal requirements
UN Number: Not regulated
UN Proper Shipping Name: Not applicable
Transport Hazard Class: Not classified as dangerous for transport
Packing Group: Not applicable
Environmental Hazard: Not considered marine pollutant
Special Precautions: Protect against physical damage, keep compounds secured to avoid spillage
Safety, Health and Environmental Regulations: Not classified as a hazardous substance under major international chemical inventories (TSCA, REACH, DSL)
International Regulations: Not listed as a controlled chemical under international conventions
National Inventories: Ingredients listed or exempted on national inventories where required
Labeling Requirements: General chemical labeling in accordance with local law
Other Information: Lawful restrictions may apply based on location or use case, confirm with local health and safety authorities
