Product Name: 1-Hydroxyethyl-2,3-Dimethylimidazolium Bis((Trifluoromethyl)Sulfonyl)Imide
Chemical Family: Ionic liquid
Product Code: [To be filled based on distribution]
Synonyms: Hydroxyethyl dimethyl imidazolium bis(trifluoromethyl)sulfonylimide
Recommended Use: Electrolyte in batteries, catalysis, laboratory research
Supplier Information: Manufacturer or distributor name and address
Emergency Phone: 24-hour emergency contact information for chemical incidents
Classification: Not classified under GHS as hazardous, but can irritate skin, eyes, respiratory tract due to fluorinated groups and imidazolium cation
Signal Word: Warning
Hazard Statements: May cause skin and eye irritation, inhalation may irritate mucous membranes, can be harmful if swallowed
Precautionary Statements: Avoid breathing dust, wear gloves and eye protection, wash hands after handling, ensure good ventilation, keep away from incompatible substances
Label Elements: May require pictogram(s) for irritants
Other Hazards: Thermal decomposition can release toxic and corrosive gases
Chemical Name: 1-Hydroxyethyl-2,3-dimethylimidazolium bis(trifluoromethyl)sulfonylimide
CAS Number: 944805-83-8
EC Number: Not available
Concentration: >98% (as supplied), impurities <2%
Impurities: Trace starting materials and side products from synthesis
Other Components: None of regulatory concern at listed purity
General Advice: Remove contaminated clothing immediately, seek medical attention if symptoms persist
Inhalation: Move person to fresh air, obtain medical attention if respiratory symptoms occur
Skin Contact: Wash affected skin thoroughly with soap and water, seek medical advice for irritation or adverse effects
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if present, continue rinsing, consult a physician if irritation develops
Ingestion: Rinse mouth with water, do not induce vomiting, seek medical attention promptly
Important Symptoms/Effects: Redness, burning, dryness, cough, nausea if ingested
Suitable Extinguishing Media: Use CO2, dry chemical, or foam; do not use water directly on burning product
Hazardous Combustion Products: Releases HF, SO2, NOx, and other toxic fluorinated gases when exposed to flame
Protective Equipment: Wear full protective gear including self-contained breathing apparatus
Special Procedures: Stay upwind, keep out of low areas where vapors may accumulate, prevent runoff to drains or open water
Flash Point: Typically >100°C, check specific batch certificate
Personal Precautions: Evacuate area, ventilate, avoid breathing vapors or dust, use appropriate protective clothing (gloves, goggles, lab coat)
Environmental Precautions: Prevent entry into drains, water courses, or soil
Containment: Cover spills with inert absorbent material like sand or vermiculite, collect in container for disposal
Cleanup Methods: Carefully scoop or vacuum residue, place in sealed chemical waste container, decontaminate area with mild detergent
Reporting: Notify appropriate authorities if significant spillage occurs
Handling: Avoid contact with skin, eyes, and clothing, handle only with proper ventilation, never eat or drink while handling
Storage: Store in tightly closed container in a cool, dry, well-ventilated place away from incompatible substances (oxidizers, strong acids, alkalis, water vapor)
Incompatible Materials: Strong oxidizers, strong acids, alkalis, materials that react with fluorinated compounds
Storage Temperature: Typically 2-8°C, protect from moisture and direct sunlight
Fire Precautions: Keep apart from ignition sources
Occupational Exposure Limits: No established limits, minimize exposure following best laboratory practices
Engineering Controls: Use fume hood or local exhaust, avoid formation of aerosols
Personal Protective Equipment: Wear chemical resistant gloves, safety goggles, lab coat; respiratory protection if airborne exposure likely
Hygiene Practices: Wash hands and exposed skin thoroughly after handling, remove contaminated clothing, maintain clean workspace
Environmental Controls: Prevent release to environment, use closed systems where practical
Appearance: Colorless to pale yellow liquid
Odor: Faint chemical
Boiling Point: >200°C (decomposes)
Melting Point: Typically below room temperature
Solubility: Miscible with polar solvents, low solubility in hydrocarbons
Density: 1.4–1.6 g/cm3
pH: Not applicable (non-aqueous)
Viscosity: Medium to high (varies with purity and temperature)
Vapor Pressure: Negligible at room temperature
Flammability: Not considered highly flammable, but combustible
Decomposition Temperature: Above 250°C
Partition Coefficient: Not determined
Auto-Ignition Temperature: Not established
Chemical Stability: Stable under normal storage and handling conditions
Hazardous Reactions: May react violently with strong oxidizers or strong acids, can form toxic fumes on decomposition
Decomposition Products: Toxic gases including hydrogen fluoride, sulfur oxides, imidazolium decomposition products
Polymerization: Will not occur
Conditions to Avoid: Heat, moisture, exposure to incompatible substances, open flame or high temperature
Routes of Exposure: Inhalation, skin and eye contact, ingestion
Acute Toxicity: Not fully characterized; imidazolium salts can cause irritation or mild toxicity in high doses
Skin/Eye Contact: Irritant, can cause redness, discomfort
Inhalation: Vapors may be irritating if heated or misted
Ingestion: May cause nausea, vomiting, gastrointestinal distress
Chronic Effects: No data on long-term effects, but repeated exposure should be avoided
Sensitization: Not known to cause allergic reactions
Carcinogenicity/Mutagenicity/Reproductive Toxicity: No data available; not listed by IARC, NTP, OSHA
Symptoms: Burning, coughing, headache, irritation
Ecotoxicity: Data limited, but fluorinated compounds can persist in environment and negatively affect aquatic organisms
Persistence and Degradability: Stable, not readily biodegradable
Bioaccumulative Potential: Possible for fluorinated derivatives, data unavailable for full compound
Mobility in Soil: May leach if spilled in significant amounts
Environmental Precautions: Prevent uncontrolled release to water or ground
Other Adverse Effects: No reliable evidence of large-scale environmental risk, but use containment and care
Waste Treatment Methods: Dispose through licensed chemical waste disposal contractor, do not place in landfill or drain
Recommended Disposal: Incineration with proper emission control
Contaminated Packaging: Triple rinse, dispose as chemical waste
Special Precautions: Avoid mixing with incompatible waste streams, ensure compliance with local, state, and federal regulations
Unused Material: Return to supplier or approved waste handler
RCRA Status: Not specifically listed, dispose as hazardous waste if mixed with other regulated materials
UN Number: Not classified as dangerous for transport by most regulatory bodies
Proper Shipping Name: May ship as non-regulated unless contaminated
Transport Hazard Class: Not regulated
Packing Group: No assignment
Marine Pollutant: Not classified, though components are persistent
Special Transport Precautions: Keep container sealed, label clearly, avoid mixing loads with incompatible chemicals
Transport in Bulk: Not intended
Transport Regulation: Follow IATA, IMDG, DOT as applicable for actual shipment
OSHA Status: Not regulated as hazardous under OSHA Hazard Communication Standard
TSCA Status: Not listed in TSCA Inventory, intended for research use
DSL/NDSL: Not listed
SARA Title III: Not subject to Section 302, 304, or 313 reporting
CERCLA: No reportable quantity assigned
California Proposition 65: Not listed
Other National/International Regulations: Comply with all applicable chemical regulations for use, storage, and disposal
Workplace Regulations: Follow institutional safety guidelines for handling specialty chemicals
Inventory Listings: Check with regional authorities for import/export controls or other statuses
