Product Name: 1-Ethyl-3-Methylimidazolium Tosylate
Chemical Formula: C13H18N2O3S
Synonyms: EMIM Tosylate
CAS Number: 80432-63-7
Recommended Uses: Laboratory reagent, solvent in organic synthesis, ionic liquid applications
Manufacturer/Supplier: Local chemical distributors, advanced materials suppliers
Emergency Contact: National Poison Control or chemical emergency phone line per local regulations
GHS Classification: Skin irritation (Category 2), Eye irritation (Category 2A), Specific target organ toxicity (Category 3)
Signal Word: Warning
Hazard Statements: Causes skin irritation, causes serious eye irritation, may cause respiratory irritation
Pictograms: Exclamation mark
Precautionary Statements: Wear protective clothing, avoid skin and eye contact, avoid inhalation of vapors or dust, wash hands thoroughly after handling, use only outdoors or in well-ventilated area
Chemical Name: 1-Ethyl-3-Methylimidazolium Tosylate
CAS Number: 80432-63-7
Concentration: 100%
Impurities: Trace organic impurities possible depending on synthesis pathway, check supplier purity certificate for details
Inhalation: Remove person to fresh air, keep comfortable for breathing, seek medical advice if symptoms persist
Skin Contact: Remove contaminated clothing, rinse skin immediately with plenty of water for at least 15 minutes, seek medical assistance if irritation develops
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if present and easy to do, continue rinsing, consult a physician if irritation persists
Ingestion: Rinse mouth with water, do not induce vomiting, seek prompt medical attention
Important Notes: Provide medical staff with product label and safety information, symptomatic treatment advised
Suitable Extinguishing Media: Water spray, alcohol-resistant foam, dry chemical powder, carbon dioxide
Special Hazards from Fire: Emits irritating fumes of sulfur oxides, nitrogen oxides, and carbon oxides under combustion
Protective Equipment: Wear self-contained breathing apparatus and full protective gear
Firefighting Instructions: Cool exposed containers with water spray, avoid direct run-off into drains
Explosion Data: Not known to be explosive, non-flammable under typical handling and storage conditions
Personal Protection: Use personal protective equipment including chemical-resistant gloves, lab coat, goggles, and adequate ventilation
Environmental Precautions: Prevent further leakage or spillage, keep away from drains, surface waters, and soil
Containment Methods: Absorb with inert material such as dry earth, sand, or vermiculite
Cleanup Procedures: Collect in suitable, closed containers for disposal, wash spill area with plenty of water and detergent to remove residues
Decontamination: Ensure removal is thorough as residues may remain irritating and hazardous
Handling: Avoid contact with eyes, skin, and clothing, do not inhale dust or vapors, work in well-ventilated areas, keep containers tightly closed when not in use
Storage: Store in cool, dry conditions away from strong oxidizing agents, acids, or sources of ignition, segregate from incompatible materials
Storage Container Type: Use chemically resistant, clearly labeled containers
Special Precautions: Keep storage area clean and free from combustible materials, limit access to trained personnel
Engineering Controls: Use fume hoods or local exhaust ventilation, keep airborne concentrations below recommended exposure limits
Personal Protective Equipment: Wear nitrile or neoprene gloves, chemical splash goggles, face shield, lab coat or coveralls
Respiratory Protection: Use appropriate respiratory protection if ventilation is insufficient
Hygiene Measures: Wash hands and face before breaks and after work, remove contaminated clothing before entering eating areas
Occupational Exposure Limits: No specific regulatory limits identified, handle as potentially hazardous material
Appearance: Colorless to pale yellow, viscous liquid or crystalline solid
Odor: Mild, characteristic of organic salt
Odor Threshold: Not available
pH: Slightly acidic (approx. 4-6 in solution)
Melting Point/Freezing Point: 40-50°C depending on purity
Boiling Point/Range: Decomposes before boiling
Flash Point: Above 150°C (closed cup)
Evaporation Rate: Very low
Flammability: Not classified as highly flammable
Vapor Pressure: Negligible at room temperature
Relative Density: 1.2-1.3 g/cm³
Solubility in Water: Readily soluble
Partition Coefficient (n-octanol/water): Not determined
Viscosity: High for ionic liquids
Decomposition Temperature: Decomposes above 220°C
Chemical Stability: Stable under recommended storage conditions
Reactivity: Inert under normal temperatures and pressures
Hazardous Reactions: No dangerous reactions in normal conditions, avoid mixing with strong oxidants and acids
Conditions to Avoid: Exposure to moisture, excessive heat, direct sunlight, or strong oxidizing substances
Hazardous Decomposition Products: Toxic fumes of sulfur oxides, carbon oxides, nitrogen oxides possible upon decomposition
Acute Toxicity: Oral LD50 (estimated, rat) exceeds 2000 mg/kg
Skin Corrosion/Irritation: May cause moderate irritation based on similar imidazolium salts
Serious Eye Damage/Irritation: Causes irritation and possible corneal injury
Respiratory Effects: Dust or vapor exposure may irritate respiratory tract
Skin Sensitization: No confirmed data for sensitization
Chronic Effects: No long-term studies identified, minimize repeated exposure
Carcinogenicity, Mutagenicity, Reproductive Toxicity: Insufficient data, not listed on known carcinogen registries
Target Organs: Not clearly identified for this substance
Acute Aquatic Toxicity: Data limited, avoid release to the environment
Persistence and Degradability: Expected to be persistent, ionic liquids typically degrade slowly in the environment
Bioaccumulation Potential: Not expected to bioaccumulate significantly
Mobility in Soil: High water solubility suggests mobility in aquatic environments
Other Adverse Effects: Not classified as environmentally hazardous but caution necessary due to insufficient ecological data
Precautionary Advice: Prevent large spills, do not allow entry into waterways, soil, or drains
Disposal Methods: Dispose of in accordance with local, state, and federal regulations for hazardous chemical waste
Contaminated Packaging: Triple rinse containers, puncture or break before disposal, follow hazardous container procedures
Special Instructions: Do not discharge into drains or the environment, consult local authorities for disposal advice
UN Number: Not classified as dangerous for transport
Proper Shipping Name: Chemical not listed under hazardous goods codes
Transport Hazard Class: Non-hazardous for air, land, or sea shipment
Packing Group: Not applicable
Environmental Hazards: Not considered marine pollutant
Special Provisions: Ensure packaging is secure and leaks are prevented
Inventory Status: Listed in several national inventories (consult local chemical inventory for details)
OSHA: No specific occupational exposure restrictions
SARA Title III: Not listed as an extremely hazardous substance
TSCA Status: Registered or exempt
EU REACH: Not subject to authorization, but requirements apply for volume and use
Labeling: GHS-compliant labeling required
Other Regulatory Specifications: Follow all regional safety regulations and hazard communications standards
