Chemical Name: 1-Hexyl-3-Methylimidazolium Bis(Trifluoromethanesulfonyl)Imide
Synonyms: [HMIM][NTf2], Ionic Liquid
CAS Number: 174899-83-3
Recommended Use: Laboratory chemicals, manufacturing of specialty solvents, electrolyte formulation
Supplier: Specialty Chemical Distributor
Contact Number: Provided on shipping documents
Emergency Telephone: Posted in accordance with local regulations
GHS Classification: Not classified as hazardous under GHS criteria
Hazard Statements: May cause mild skin and eye irritation, potential harmful effects if swallowed
Precautionary Statements: Avoid release to the environment, prevent eye and skin contact, use personal protective equipment
Signal Word: Warning
Pictograms: None mandated, but use general caution with chemicals not fully tested
Potential Health Effects: May irritate eyes, skin, and respiratory tract, ingestion can cause gastrointestinal discomfort, possible reproductive and developmental impact based on similar materials
Chemical Identity: 1-Hexyl-3-Methylimidazolium Bis(Trifluoromethanesulfonyl)Imide
Purity: >98%
Impurities: Trace imidazole derivatives <2%
Molecular Formula: C13H23F6N3O4S2
Molecular Weight: 447.46 g/mol
Eye Contact: Flush with plenty of clean water for several minutes, remove contact lenses, seek medical attention for redness or irritation
Skin Contact: Wash gently with soap and water, remove contaminated clothing, monitor for persistent irritation
Inhalation: Move to fresh air, keep airway open, seek medical assistance for persistent symptoms
Ingestion: Rinse mouth thoroughly, give water if conscious, do not induce vomiting, immediate medical advice recommended
Symptoms: Possible irritation, headache, nausea with significant exposure
Suitable Extinguishing Media: Water spray, alcohol-resistant foam, dry chemical powder, carbon dioxide
Unsuitable Media: Direct water stream can spread the material
Hazardous Combustion Products: Hydrogen fluoride, nitrogen oxides, sulfur oxides, and carbon oxides can release in a fire
Special Protective Equipment: Wear self-contained breathing apparatus and chemical-protective suits
Fire Fighting Actions: Move containers if safe, use standard firefighting procedures
Personal Precautions: Use protective gloves, goggles, avoid inhalation, ensure adequate ventilation
Environmental Precautions: Prevent runoff into drains and surface waters
Cleanup Methods: Absorb material with inert material like sand or earth, collect for proper disposal, wash area with water and detergent
Waste Disposal: Contain and isolate material before collection, label and ship to licensed handler
Precautions for Safe Handling: Avoid prolonged exposure to skin or eyes, handle in well-ventilated areas, keep containers tightly closed
Prevention of Fire and Explosion: Keep away from ignition sources, avoid static discharge, properly ground containers
Storage Conditions: Store in cool, dry place, protect from moisture, use chemical-resistant containers
Incompatible Materials: Strong oxidizers, acids, bases, water-reactive substances
Hygiene Measures: Wash hands before breaks and after handling, do not eat, drink, or smoke in storage areas
Engineering Controls: Use fume hoods, ensure regular air changes in work area
Personal Protective Equipment: Wear chemical-resistant gloves (nitrile, neoprene), apron or lab coat, safety goggles or face shields
Respiratory Protection: Use NIOSH-approved respirators in case of inadequate ventilation
Exposure Limits: No occupational exposure limits established for this compound
Environmental Controls: Avoid emission to air, water, and soil as a precaution
Appearance: Colorless to pale yellow oily liquid
Odor: Faintly sweet, chemical
pH: Not available (non-aqueous)
Melting Point: -4 °C
Boiling Point: Decomposes before boiling
Flash Point: >150 °C (closed cup)
Vapor Pressure: Negligible at room temperature
Density: 1.41 g/cm³ at 25 °C
Solubility: Miscible with many organic solvents, insoluble in water
Viscosity: 38-45 mPa·s at 25 °C
Partition Coefficient: Not available
Auto-ignition Temperature: Not established
Decomposition Temperature: >250 °C
Chemical Stability: Stable under normal conditions, sensitive to strong acids and bases
Thermal Decomposition: May decompose at elevated temperatures releasing hazardous gases
Hazardous Reactions: No known dangerous polymerization, reacts with strong oxidizers
Incompatibilities: Strong acids, aluminum, alkali metals
Conditions to Avoid: High heat, moisture, sources of ignition, prolonged exposure to air
Acute Toxicity: Low acute oral, dermal, and inhalation toxicity based on available data
Skin Corrosion/Irritation: May cause mild irritation in sensitive individuals
Eye Damage/Irritation: May cause temporary eye discomfort
Respiratory Sensitization: No data suggests respiratory effects, minimize dust or vapor inhalation
Germ Cell Mutagenicity: No current data indicate mutagenic potential
Reproductive Toxicity: No testing available but similar chemicals may cause developmental effects with repeated exposure
Carcinogenicity: Not listed as carcinogen by IARC, NTP, or OSHA
Chronic Effects: Prolonged exposure may cause effects to nervous system, digestive tract based on chemical structure
Aquatic Toxicity: Data limited, some ionic liquids have moderate chronic effects on aquatic invertebrates
Persistence and Degradability: May exhibit persistence in the environment, slow biodegradation
Bioaccumulative Potential: Low, due to high molecular weight and hydrophobic properties
Mobility in Soil: Limited mobility, tends to bind to soil particles
Other Adverse Effects: Avoid uncontrolled release to surface waters, possible long-term negative impact on small aquatic organisms
Waste Treatment Methods: Incinerate in chemical incinerator with afterburner and scrubber
Contaminated Packaging: Rinse or triple-wash before disposal, comply with local, state, and federal laws
Disposal Procedure: Label all containers containing waste, use approved hazardous waste contractor
Environmental Precautions: Never dispose into drains, watercourses, or open environments
UN Number: Not classified as hazardous for transport
UN Proper Shipping Name: Not regulated
Transport Hazard Class: None
Packing Group: Not assigned
Marine Pollutant: Not listed as marine pollutant, avoid bulk spills
Special Transport Precautions: Use leak-proof containers, avoid extremes of temperature during transport
OSHA Status: Not regulated specific to this chemical
TSCA: Listed or exempted
SARA Title III: Not a reportable quantity chemical
EU Regulation: Not classified as dangerous according to Regulation (EC) No 1272/2008 (CLP)
REACH: Not supplied in >1t/year, exemption status may apply, check with supplier
Other National Inventories: Substance-specific data may vary by country
Labeling: Follow workplace labeling for general laboratory use substances
