Product Name: 1-Butyl-2,3-Dimethylimidazolium Trifluoromethanesulfonate
SYNONYMS: [BM2MIM][OTf], Ionic Liquid, Triflate Salt
CAS Number: 324049-92-5
Recommended Use: Laboratory chemicals, production of specialty solvents, catalysis support
Manufacturer Details: Chemical supplier address, contact phone number, emergency support line
Emergency Phone Number: Available on supplier’s shipping label
GHS Classification: Acute oral toxicity (Category 4), Skin irritation (Category 2), Eye irritation (Category 2B)
Signal Word: Warning
Hazard Statements: Causes skin and eye irritation, harmful if swallowed, may cause respiratory tract irritation
Pictograms: Exclamation mark
Precautionary Statements: Wear protective gloves, wash hands after handling, do not eat, drink, or smoke while using
Potential Health Effects: Inhalation may cause cough and shortness of breath; contact can produce redness or pain
Environmental Hazards: Toxic to aquatic organisms, avoid release to the environment
Chemical Name: 1-Butyl-2,3-Dimethylimidazolium Trifluoromethanesulfonate
Synonyms: [BM2MIM][OTf]
Molecular Formula: C10H17F3N2O3S
Molecular Weight: 322.3 g/mol
Ingredient Purity: >98% (as supplied)
Impurities: None known at relevant concentrations
Stabilizers/Additives: No additional stabilizers reported
General Advice: Move exposed person away from source of exposure and to fresh air
Inhalation: Remove victim to fresh air, seek medical attention if symptoms persist
Skin Contact: Remove contaminated clothing, wash area with soap and water, seek attention if irritation appears
Eye Contact: Rinse eyes cautiously with water for at least 15 minutes, lift upper and lower eyelids, remove contact lenses, seek medical help for persistent discomfort
Ingestion: Rinse mouth with water, never give anything by mouth if victim is unconscious, seek medical advice
Most Important Symptoms: Burning or irritation, possible gastrointestinal upset, headache
Suitable Extinguishing Media: Carbon dioxide, dry powder, alcohol-resistant foam
Unsuitable Media: Do not use high pressure water streams directly
Special Hazards: Product may release toxic fumes of carbon oxides, nitrogen oxides, fluorine compounds, sulfur oxides when heated
Special Protective Equipment: Firefighters require self-contained breathing apparatus and full protective clothing
Firefighting Instructions: Keep containers cool with water spray, prevent fire-fighting runoff from entering drains or watercourses
Combustion Products: May release hazardous vapors, handle residues accordingly after fire is extinguished
Personal Precautions: Use adequate personal protective equipment, ventilate area, avoid breathing vapors
Environmental Precautions: Prevent further leakage or spillage, do not discharge into drains or surface waters
Containment: Stop leak if it can be done safely, use inert absorbent material to soak up spillage
Cleanup Methods: Scoop or sweep up material and place in suitable chemical waste container, flush area with water after clean up, dispose of materials following regulations
Reference to Other Sections: Consult section on exposure control and disposal for safe practices during cleanup
Handling Precautions: Avoid contact with eyes, skin, or clothing, avoid breathing mist or vapor, use within a chemical fume hood, wash thoroughly after handling, label containers clearly
Storage Conditions: Keep container tightly sealed in cool, dry, well-ventilated place, store away from incompatible substances (strong acids, bases, oxidizers), protect from light and moisture
Storage Temperature: Store at room temperature (between 15°C and 25°C), prevent freezing or excessive heat
Packaging Materials: Use corrosion-resistant, tightly sealed glass or compatible plastic containers, label accurately
Specific End Use: Intended for research or industrial use, restrict access to trained personnel
Control Parameters: No specific occupational exposure limit established
Engineering Controls: Use only in well-ventilated areas or under laboratory fume hoods, handle in closed systems wherever possible
Personal Protective Equipment: Chemical-resistant gloves (nitrile or similar), safety goggles or face shield, lab coat or apron, respiratory protection for inadequate ventilation
Hygiene Measures: Do not eat or drink in areas where material is handled, wash hands and affected skin thoroughly after handling, remove contaminated clothing promptly
Environmental Exposure Controls: Use measures to prevent product release to environment, employ secondary containment for storage and use
Appearance: Clear to pale yellow liquid
Odor: Slight, characteristic
Odor Threshold: Not available
pH: Neutral to slightly acidic
Melting Point: -5°C (approximate)
Boiling Point: Decomposes before boiling
Flash Point: >100°C (closed cup, estimate)
Evaporation Rate: Negligible
Flammability: Not classified as flammable
Vapor Pressure: Very low at room temperature
Vapor Density: Not determined
Relative Density: 1.33 g/cm³ (20°C)
Solubility: Miscible with water and alcohols
Partition Coefficient (n-octanol/water): Not determined
Auto-Ignition Temperature: Not established
Decomposition Temperature: >200°C
Viscosity: Higher than water, approximately 100 cP (25°C)
Stability: Stable under recommended storage conditions
Polymerization: Not known to occur
Conditions to Avoid: Strong heat, moisture, exposure to light, incompatible substances
Incompatible Materials: Strong oxidizers, acids, alkalis
Hazardous Decomposition Products: May release toxic fumes such as nitrogen oxides, carbon oxides, sulfur oxides, and hydrogen fluoride
Reactivity: No dangerous reactions known under normal use
Acute Toxicity: Harmful if swallowed (estimated LD50 range: 200-2000 mg/kg oral, rat), slight skin and eye irritant
Chronic Toxicity: Not fully investigated
Skin Corrosion/Irritation: Causes mild to moderate irritation, especially with prolonged contact
Serious Eye Damage/Irritation: Irritating to eyes
Respiratory Sensitization: Not expected to be a respiratory sensitizer, inhalation of vapors may cause irritation
Germ Cell Mutagenicity: Not classified
Carcinogenicity: No data to suggest carcinogenic potential
Reproductive Toxicity: Data unavailable
Specific Target Organ Toxicity: Not classified
Aspiration Hazard: Not expected to be an aspiration hazard
Symptoms: Eye redness, skin rash, cough, headaches, nausea if ingested
Ecotoxicity: Product can pose danger to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Persistence and Degradability: Ionic liquids may not degrade readily in the environment, persistent under some conditions
Bioaccumulative Potential: Expected to have potential for bioaccumulation due to chemical stability
Mobility in Soil: Mobile in water, may leach through soil if spilled
Other Adverse Effects: Toxic to microorganisms, do not allow product or wash water to enter storm drains, watercourses, or soil
Avoid Release: Take care to prevent environmental contamination, adhere strictly to local environmental guidelines
Disposal Method: Dispose of contents and container in accordance with local, regional, national, and international regulations
Container Handling: Rinse dedicated containers before recycling/disposal, do not reuse empty containers for other purposes
Unused Product: Treat as hazardous chemical waste, return to supplier if possible or deliver to licensed waste treatment operator
Waste Codes: Assign based on local hazardous waste classification
Precautions: Avoid release to environment by ensuring chemical is securely sealed before transport or disposal
Special Instructions: Notify authorized disposal contractor of nature and hazards associated with material
UN Number: Not classified as dangerous goods for transport under UN, IMO, ADR, IATA
Transport Hazard Class: Not regulated
Packing Group: Not applicable
Environmental Hazards: Not classed as marine pollutant, but avoid accidental release
Special Precautions: Keep tightly sealed during transit, secure containers upright, transport in accordance with all local, national and international requirements
Additional Information: Handle containers gently to avoid breakage or spillage, carry appropriate documentation when shipping for laboratory or industrial use
Inventory Status: May not appear on all chemical inventories (TSCA, EINECS, DSL); users should verify
Labeling Requirements: Comply with GHS and workplace labeling standards - hazard pictogram, signal word, hazard statements clearly displayed
REACH Status: Pre-registration or registration may be required in Europe
SARA 313 Listing: Not listed
California Proposition 65: Not listed
Other Local Requirements: Verify compliance with specific local, regional, and international chemical safety regulations
Employer Responsibilities: Provide employee education and training on proper use, risks, emergency procedures, and personal protective equipment
Additional Notes: Maintain accessibility of MSDS for all users, update document if new safety information arises
