Product Name: 1-Ethyl-2,3-Dimethylimidazolium Bis(Fluorosulfonyl)Imide
Chemical Formula: C7H13F2N3O4S2
SYNONYMS: [EMMIM][FSI]
CAS Number: 671239-09-9
Uses: Electrolyte in advanced batteries, laboratory reagent, specialty ionic liquid
Supplier Details: Manufacturer/distributor address, emergency contact, phone number
Recommended Restrictions: Industrial and professional use only, not recommended for consumer applications
Classification: Skin Corrosion/Irritation Category 2, Serious Eye Damage/Eye Irritation Category 2A
Label Elements: Warning; Exclamation mark pictogram
Hazard Statements: Causes skin irritation. Causes serious eye irritation. Harmful if inhaled or swallowed.
Precautionary Statements: Avoid breathing mist/vapors. Wear protective gloves/eye protection. Wash hands thoroughly after handling. Use only outdoors or in a well-ventilated area.
Other Hazards: May form toxic fumes under fire conditions. Avoid prolonged or repeated exposure due to possible cumulative effects.
Chemical Name: 1-Ethyl-2,3-Dimethylimidazolium Bis(Fluorosulfonyl)Imide
Concentration: ≥98%
Impurities: Remainder trace materials or residual solvents do not present additional hazards based on available data
Inhalation: Move to fresh air, keep at rest, seek medical attention if symptoms develop.
Skin Contact: Remove contaminated clothing, rinse skin with water, wash gently with soap and water, obtain medical attention if irritation persists.
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if present and easy to do, seek medical attention for persistent irritation.
Ingestion: Rinse mouth. Do not induce vomiting. Seek immediate medical attention.
Most Important Symptoms: Burning or irritation symptoms of the skin and eyes, respiratory discomfort, abdominal pain if ingested.
Suitable Extinguishing Media: Dry chemical, carbon dioxide, water spray, or alcohol-resistant foam.
Unsuitable Extinguishing Media: Direct water jet may spread the product.
Specific Hazards: Decomposition produces acidic and toxic gases including nitrogen oxides, sulfur oxides, fluorine compounds.
Special Protective Equipment For Firefighters: Self-contained breathing apparatus and full protective clothing recommended.
Advice For Firefighters: Cool unaffected containers with water spray to prevent rupture, avoid inhaling smoke or gasses.
Personal Precautions: Evacuate area of unnecessary personnel, ventilate space, use personal protective equipment.
Spill Containment: Prevent entry into drains, sewers, or water sources; dike spill with absorbent material like inert sand or earth.
Methods For Clean-Up: Collect and transfer material to containers for disposal in compliance with local regulations; clean spill site thoroughly.
Environmental Precautions: Avoid spillage into the environment; notify authorities if water/soil is contaminated.
Handling: Handle with chemical-resistant gloves, safety goggles, lab coat; avoid inhalation and contact with eyes/skin; use with local venting or fume hood.
Precautions For Safe Handling: Open and transfer under chemical fume hood, avoid spills, keep away from incompatible chemicals such as strong oxidizers.
Storage: Store in tightly closed original container in a cool, dry, and well-ventilated area; keep away from direct sunlight and sources of ignition.
Incompatible Materials: Strong bases, strong acids, water-reactive substances.
Storage Class: Chemical storage class 10-13 (Non-combustible liquids and solids).
Control Parameters: No occupational exposure limit established; handle with care in absence of established limits.
Engineering Controls: Use in chemical fume hood or ventilated enclosure.
Personal Protective Equipment: Nitrile or similar chemical-resistant gloves, safety goggles, laboratory coat; respiratory protection if vapor/mist is generated.
Hygiene Measures: Do not eat, drink, or smoke during use; wash hands and skin thoroughly after handling.
Appearance: Colorless to pale yellow liquid
Odor: Slightly sweet or characteristic
Odor Threshold: Data not available
pH: Not determined, typically neutral to slightly acidic (est.<6-7)
Melting Point/Freezing Point: Typically below room temperature
Boiling Point: Information not readily available; decomposition possible before boiling.
Flash Point: >100°C (estimated)
Evaporation Rate: Low (non-volatile)
Flammability: Not classified as flammable
Vapor Pressure: Negligible at 20°C
Vapor Density: Data not available
Relative Density: ~1.5 g/cm³
Solubility: Miscible with polar organic solvents, limited solubility in water
Partition coefficient (n-octanol/water): Data not available
Auto-Ignition Temperature: Not established
Decomposition Temperature: >250°C (approximate)
Viscosity: Moderately viscous liquid
Chemical Stability: Stable under normal temperature and pressure.
Conditions To Avoid: Excessive heat, moisture, strong oxidizing conditions
Incompatible Materials: Strong acids, strong bases, oxidizers, reducing agents
Hazardous Decomposition Products: Toxic and corrosive gases such as HF, SOx, NOx, carbon oxides.
Possibility of Hazardous Reactions: Will not polymerize; violent reactions with incompatible materials possible.
Routes of Exposure: Inhalation, ingestion, skin and eye contact.
Acute Toxicity: Limited data; harmful if swallowed, inhaled, or absorbed through skin.
Skin Corrosion/Irritation: May cause skin irritation or redness.
Serious Eye Damage/Irritation: Causes serious eye irritation.
Respiratory Effects: Irritation of the mucous membranes, coughing, shortness of breath possible.
Ingestion: Gastrointestinal discomfort, possible systemic toxicity.
Chronic Effects: No long-term toxicity data available, but repeated exposure could lead to skin sensitization or other effects.
Carcinogenicity / Mutagenicity / Reproductive Toxicity: Not classified as such due to lack of studies.
Symptoms: Irritation, burns, headache, nausea if exposed to fumes or skin.
Ecotoxicity: Not well studied, but likely to be toxic to aquatic organisms based on chemical structure.
Persistence and Degradability: Ionic liquids tend to persist in natural environments; not readily biodegradable.
Bioaccumulation Potential: No experimental data, low volatility may increase local exposure.
Mobility in Soil: Expected moderate mobility due to partial water solubility.
Other Adverse Effects: Avoid release to the environment, especially aquatic systems, due to potential toxicity.
Disposal Methods: Dispose of in accordance with local, regional, national regulations; incineration in a chemical incinerator equipped with afterburner and scrubber recommended.
Contaminated Packaging: Triple rinse containers before disposal; dispose in accordance with official regulations.
Precautions: Do not allow into drains, soil, or surface water; consult waste disposal regulatory authorities for guidance.
Waste Codes: Assign as hazardous chemical waste; reference appropriate codes relevant to region.
UN Number: Not classified under current UN regulations for transport of dangerous goods.
Proper Shipping Name: Not regulated as hazardous for air, sea, or land transport under most legislative bodies, but treat as hazardous if spilled.
Hazard Class: Not assigned
Packing Group: Not assigned
Marine Pollutant: Not classified, but avoid marine release
Transport Precautions: Seal tightly, label appropriately, transport per relevant chemical safety protocols to prevent leakage or breakage during shipment.
Safety, Health, and Environmental Regulations: Not specifically listed by OSHA, TSCA, EINECS/ELINCS, or REACH; general chemical control legislation applies.
Chemical Safety Assessment: Not performed specifically for this material; handle based on best available safety data.
Other Regulations: Satisfies general workplace safety and hazardous communication standards; subject to regional rules on chemical labeling, use, and disposal.
Labelling Requirements: Comply with GHS and local hazardous substance labeling protocols.
Restriction Status: Not a controlled substance or precursor under international regulatory schemes; usage subject to industrial chemical regulations.
