Product Name: N-Butyl Pyridinium Bis(Trifluoromethyl Sulfonyl)Imide
Synonyms: 1-Butylpyridinium Bis(trifluoromethylsulfonyl)imide, [C4Py][NTf2]
CAS Number: 374683-44-0
Intended Use: Laboratory chemicals, manufacturing, research and development
Supplier: Contact supplier or distributor for details
Contact Information: Supplier phone number, email, emergency contact
Emergency Telephone: Refer to section on emergency procedures
GHS Classification: Eye irritation (Category 2), Skin irritation (Category 2), Specific target organ toxicity – single exposure (Category 3)
Signal Word: Warning
Hazard Statements: Causes skin and eye irritation, may cause respiratory irritation, harmful if swallowed
Pictograms: Exclamation mark
Precautionary Statements: Avoid breathing dust, fumes, or vapors; wash hands thoroughly after handling; use only outdoors or in a well-ventilated area; wear protective gloves, protective clothing, and eye protection
Potential Health Effects: Prolonged or repeated exposure may cause skin and eye damage, may trigger asthmatic symptoms in sensitive individuals, ingestion can cause gastrointestinal distress or toxicity
Chemical Name: N-Butyl Pyridinium Bis(Trifluoromethyl Sulfonyl)Imide
Formula: C13H17F6N3O4S2
Molecular Weight: 461.41 g/mol
CAS Number: 374683-44-0
Concentration: 100% (unless otherwise specified by supplier)
Impurities/Additives: Trace quantities of related pyridinium salts may be present, check COAs for up-to-date impurity data
Inhalation: Move individual to fresh air immediately, provide oxygen if breathing becomes difficult, call medical staff if symptoms persist, monitor for respiratory distress
Skin Contact: Rinse affected area with plenty of water for several minutes, remove contaminated clothing, wash with soap and water, seek medical help if irritation continues
Eye Contact: Flush eyes carefully with water for at least 15 minutes, check for and remove contact lenses, seek prompt medical attention
Ingestion: Rinse mouth thoroughly, do not induce vomiting, seek immediate medical support, provide information about the material involved
Notes to Physician: Treat symptomatically based on clinical presentation, monitor for delayed effects from inhalation or ingestion
Suitable Extinguishing Media: Use water spray, alcohol-resistant foam, dry chemical powder, or carbon dioxide as appropriate for surrounding fire
Specific Hazards: Combustion or thermal decomposition yields toxic and irritating vapors, including nitrogen oxides, sulfur oxides, hydrogen fluoride, and carbon oxides
Protective Equipment for Firefighters: Wear self-contained breathing apparatus, full protective clothing, chemical splash suit as necessary, avoid inhalation of fumes
Further Information: Move containers from fire area if safe, use water spray to cool containers exposed to flame, prevent runoff from entering drains or natural water resources
Personal Precautions: Isolate spill area, ventilate affected space, prevent skin and eye contact by wearing gloves, goggles, and protective clothing, avoid breathing vapors
Environmental Precautions: Confine spill, prevent material from entering sewers, drains, or watercourses, inform authorities in case of large contamination
Methods for Cleaning Up: Use absorbent inert material such as sand, earth, or vermiculite, place residue in appropriate waste container, clean spill area with detergent and copious water
Reference to Other Sections: See section on disposal considerations for appropriate waste management
Handling: Use only in well-ventilated areas, wear appropriate personal protective equipment, avoid direct contact with skin, eyes, and clothing, avoid inhalation of vapors
Storage: Keep container tightly closed in a dry, cool, well-ventilated area, store away from heat sources, ignition points, strong oxidizers, acids, and alkalis, keep away from moisture
Incompatible Materials: Strong oxidizing agents, strong acids, strong bases, finely divided metals
Special Requirements: Use only approved, labeled containers, track quantities and storage times as per local and national regulations
Exposure Limits: No specific regulatory exposure limits available for N-Butyl Pyridinium Bis(Trifluoromethyl Sulfonyl)Imide, minimize exposure by engineering means
Engineering Controls: Employ local exhaust ventilation, fume hoods, or other engineering solutions to control airborne concentrations
Personal Protective Equipment: Chemical safety goggles, impervious gloves (nitrile or neoprene recommended), chemical-resistant lab coat or apron, face shield as required
Respiratory Protection: Approved respirator in situations with inadequate ventilation or risk of inhalation
Hygiene Measures: Wash hands thoroughly after handling, change contaminated clothing before returning to non-work areas, do not eat, drink, or smoke in work area
Appearance: Liquid or low-melting solid with a pale yellow or colorless tint
Odor: Slight characteristic odor
Odor Threshold: Not established
pH: Not determined for neat material
Melting Point/Freezing Point: Typically 275–278 K, varies with purity
Boiling Point: Not data available, decomposition may occur before boiling
Flash Point: Not readily flammable, typically above 150°C
Evaporation Rate: Not determined
Flammability: Low, but thermal decomposition can release toxic fumes
Vapor Pressure: Very low at room temperature
Vapor Density: Data not available
Relative Density: About 1.4–1.5 g/cm³
Solubility in Water: Slightly soluble, influenced by temperature
Solubility in Other Solvents: Miscible with many organic solvents
Partition Coefficient: Not established
Auto-ignition Temperature: Not determined
Decomposition Temperature: Above 200°C, depending on conditions
Viscosity: Highly viscous, depends on temperature
Other Data: No explosive ingredients present under normal storage and use
Chemical Stability: Usually stable under recommended storage conditions, sensitive to strong acids and bases, decomposes above 200°C
Possibility of Hazardous Reactions: Interaction with oxidizers, moisture, or incompatibles may generate hazardous products
Conditions to Avoid: Moisture, heat, direct sunlight, strong oxidizing agents, acids, bases, sources of ignition
Incompatible Materials: Strong acids, strong bases, peroxide compounds, reactive metals
Hazardous Decomposition Products: Hydrogen fluoride, sulfur oxides, nitrogen oxides, carbon oxides, other unidentified toxic gases
Acute Toxicity: Oral and dermal toxicity expected to be low based on chemical structure, absence of detailed toxicity data
Skin Corrosion/Irritation: May cause moderate skin irritation on prolonged contact
Serious Eye Damage/Irritation: Risk of irritation and possible damage, especially with inadequate flushing
Respiratory Sensitization: Potential sensitivity in susceptible individuals, may trigger coughing, shortness of breath
Skin Sensitization: No confirmed reports, repeated contact should be avoided
Germ Cell Mutagenicity: No studies available on mutagenicity
Carcinogenicity: Not classified as a known carcinogen by IARC, OSHA, or NTP
Reproductive Toxicity: Data not available on effects to fertility or unborn child
Specific Target Organ Toxicity (Single Exposure): May cause drowsiness, dizziness, or respiratory tract irritation
Specific Target Organ Toxicity (Repeated Exposure): Not established without chronic exposure data
Aspiration Hazard: Not expected by vapor, ingestion or direct aspiration
Additional Data: Individuals with pre-existing respiratory or skin conditions could experience aggravated symptoms
Ecotoxicity: Potential harmful effects to aquatic life, avoid release to environment, aquatic toxicity data limited
Persistence and Degradability: Substance expected to be persistent under most environmental conditions, slow biodegradation
Bioaccumulative Potential: Data on accumulation limited, structure suggests potential for bioaccumulation
Mobility in Soil: Product may move slowly in soil, spread limited by low solubility
Other Adverse Effects: Fluorinated organic compounds can present long-term hazards, proper handling and disposal highly important
Waste Disposal Methods: Gather in tightly sealed containers, label clearly, send to licensed chemical waste disposal facility, incinerate under controlled conditions where permitted
Contaminated Packaging: Dispose of as hazardous waste, do not reuse or recycle unless thoroughly decontaminated
Environmental Precautions: Do not allow chemical to reach ground water, water course, or sewage system
Special Disposal Notes: Take note of all local, regional, national, and international regulations for hazardous and fluorinated chemicals
UN Number: Not classified under a specific UN number
UN Proper Shipping Name: Chemical not regulated for transport under most regulatory schemes
Transport Hazard Class: Non-hazardous for ground, air, or sea (check latest regulations)
Packing Group: Not assigned
Transport Precautions: Keep containers tightly sealed, avoid rough handling or dropping, segregate from food, feed, and incompatible materials, ensure all labeling is intact
Marine Pollutant: Not designated as a marine pollutant, avoid large quantity spills to waterways
Special Precautions: Provide documentation with shipment, follow carrier’s dangerous goods protocols as needed
Safety, Health and Environmental Regulations: Not specifically listed under US TSCA, EU REACH, Canadian DSL/NDSL, or Japanese ENCS; consult supplier compliance certificates
OSHA Hazards: Irritant, target organ effect, aquatic hazard
SARA 302/313 Notification: Product contains no chemicals subject to reporting
WHMIS Classification (Canada): Not specifically categorized
Other Regulations: May be subject to workplace exposure monitoring, local and national chemical safety reporting requirements, proper labeling and communication of hazards always applies
International Inventory Status: Check country-specific regulations, not all inventories list the compound explicitly
Authorizations/Restrictions: Not subject to specific authorizations or restrictions, handle following good laboratory practice and environmental management
