Product Name: N-Propyl-N-Methylpyrrolidinium Bis((Trifluoromethyl)Sulfonyl)Imide
Synonyms: [C3mpyr][NTf2], 1-methyl-1-propylpyrrolidinium bis(trifluoromethylsulfonyl)imide
CAS Number: 63589-09-1
Recommended Use: Solvent, electrolyte, specialty chemical applications in research, manufacturing, and electronics
Company Information: Contact supplier or manufacturer for detailed address and emergency contact number
Emergency Number: Refer to local regulatory guidance system or supplier-provided emergency hotline
Classification: Eye irritation, skin sensitization under GHS guidelines; not flammable in typical ambient conditions, though decomposition products may pose risk
Label Elements: Exclamation mark signal symbol, warning for eye irritation, skin and respiratory sensitization, precaution to avoid release into the environment
Potential Health Effects: Irritation to eyes, skin, and upper respiratory system; rare chance for allergic skin reaction; symptoms include redness, itching, burning sensation, possible mild headache from inhalation of vapors
Environmental Hazards: Toxic to aquatic life with long lasting effects; persistent synthetic compound, use controls to prevent environmental contamination
Chemical Identity: N-Propyl-N-Methylpyrrolidinium Bis((Trifluoromethyl)Sulfonyl)Imide
Purity: Greater than 98% by weight
Major Impurities: Minor pyrrolidinium derivatives, trace water, and residual solvents
Molecular Formula: C11H19F6N3O4S2
EC Number: 613-050-6
Inhalation: Move person to fresh air, support breathing; get medical attention for any respiratory symptoms; monitor for coughing or irritation
Skin Contact: Remove contaminated clothing, rinse skin with plenty of soap and water; seek medical advice for persistent discomfort, redness, or rash
Eye Contact: Rinse cautiously with water for several minutes; remove contacts if present and easy to do; continue rinsing, seek prompt medical help
Ingestion: Rinse mouth, do not induce vomiting; offer water if person is fully conscious; immediate medical consultation is recommended
Advice to Physicians: Treat based on symptoms; provide supportive therapy in accordance with local toxicology protocols
Extinguishing Media: Use carbon dioxide, dry chemical, or foam; avoid water jet directly onto burning product
Special Fire Hazards: Decomposition at higher temperatures releases corrosive and toxic gases such as hydrogen fluoride, sulfur oxides, and nitrogen oxides
Protective Equipment: Wear self-contained breathing apparatus and chemical protective suit to avoid exposure to fumes
Firefighting Instructions: Isolate area, keep unnecessary personnel away, prevent runoff from firefighting from entering sewers or water bodies
Personal Precautions: Evacuate area, ventilate space maximum capacity, use certified respirator and chemical-resistant gloves
Environmental Precautions: Prevent product from entering soil, drains, surface, or groundwater; report large releases to local authorities
Containment and Clean-up: Absorb with inert material like sand, collect in tightly closed containers for proper disposal; decontaminate area with soap and water; avoid creating dust or splashes
Safe Handling: Use only in well-ventilated areas; wear proper protective equipment including goggles, gloves, and impervious apron; avoid breathing vapors or mist, avoid contact with skin or eyes
Incompatible Materials: Strong oxidizers, bases, and acids; moisture-sensitive; do not store with food or drink
Storage Conditions: Store tightly closed in a cool, dry, chemical-resistant container; use secondary containment to prevent accidental release; keep out of direct sunlight and away from sources of ignition or heat
Occupational Exposure Limits: No established allowable exposure limits at national or international level; general chemical hygiene applies
Engineering Controls: Use local exhaust ventilation, fume hoods, or HEPA-filtered systems to control airborne concentrations
Personal Protective Equipment: Nitrile or neoprene gloves, splash goggles, face shield, lab coat or chemically resistant apron, use of respirator in absence of proper ventilation
Hygiene Measures: Wash hands before breaks and after handling, do not eat, drink, or smoke in handling areas; remove contaminated clothing and equipment before leaving work area
Appearance: Clear to pale yellow liquid or low-melting-point solid depending on room conditions
Odor: Faintly sweet, chemical aroma, typically low volatility
Melting Point: -13°C to -15°C
Boiling Point: Decomposes upon boiling, does not have a precise boiling point
Flash Point: >150°C (closed cup)
Vapor Pressure: Negligible at ambient temperature
Autoignition Temperature: Not easily ignited, typically above 350°C
Solubility: Miscible with many organic solvents, poorly soluble in water
Partition Coefficient (log Kow): Not readily available
Density: 1.39–1.46 g/cm³ at 20°C
Viscosity: 50–60 mPa·s at 25°C
Chemical Stability: Stable under recommended storage and use conditions; decomposes with strong acids or bases, or upon sustained heating
Conditions to Avoid: Excessive heat, moisture, exposure to strong oxidizing or reducing agents, direct exposure to flame or spark
Hazardous Decomposition Products: Toxic vapors such as CO, CO2, nitrogen oxides, HF, sulfur oxides, trifluoromethanesulfonic acid
Polymerization: Not known to occur
Acute Toxicity: Low oral and dermal toxicity, but specific data on LD50 not widely available
Skin Corrosion/Irritation: Mild to moderate local irritation possible
Serious Eye Damage/Irritation: Significant eye irritation with direct contact
Respiratory Sensitization: Persistent inhalation may cause upper respiratory irritation or hypersensitivity
Carcinogenicity: Not listed by IARC, NTP, or OSHA as a carcinogen
Other Data: No evidence of mutagenic or teratogenic effects from available studies
Aquatic Toxicity: Harmful to aquatic organisms; chronic exposure causes long-lasting adverse effects in aquatic environments
Persistence and Degradability: Slow to break down, highly persistent; does not undergo rapid natural decomposition
Bioaccumulative Potential: Expected to have moderate bioaccumulation due to fluorinated anion
Mobility in Soil: Limited due to low water solubility, but can migrate if mixed with solvents
Other Information: Prevent uncontrolled release into the environment, treat as hazardous waste
Waste Treatment Methods: Dispose in chemical incinerator equipped with afterburner and scrubber; never pour into drains or natural waterways
Contaminated Packaging: Handle empty containers with care, rinse before recycling if permitted by regulations, otherwise treat as hazardous waste
Local Regulations: Follow all local, regional, and national waste disposal regulations; document and certify waste disposal through authorized providers
UN Number: Not regulated for transport under most conditions, but check local laws
Proper Shipping Name: Consult regional and international chemical shipping instructions as ionic liquid status can vary
Hazard Class: Not classified as hazardous for land, air, or sea transport under normal quantities and packing; may require labeling as environmentally hazardous for bulk shipments
Packing Group: Not assigned
Marine Pollutant: Not specifically classified, but caution warranted due to aquatic toxicity
Inventory Status: Present on some regulatory inventories, including REACH pre-registered list; check with relevant authorities for status in specific jurisdictions
Labeling Requirements: Eye and skin irritation warnings, environmental risk icons where required
Other Regulations: Use and handling covered under workplace health and safety laws and chemical management legislation; user must ensure compliance with relevant occupational exposure standards and environmental rules
