Product Name: 1-Nonyl-3-Methylimidazolium Bromide
Chemical Formula: C13H25BrN2
Chemical Family: Imidazolium-based ionic liquid
CAS Number: 68298-25-3
Synonyms: [Nonylmethylimidazolium bromide]
Common Uses: Solvent, catalyst, chemical reagent in laboratory research
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Classification: Harmful if swallowed, causes skin and eye irritation, may cause respiratory discomfort
Label Elements: Signal word: Warning. Hazard pictograms: Exclamation mark
Hazard Statements: H302: Harmful if swallowed. H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation
Precautionary Statements: Avoid breathing dust or vapor, wash hands after handling, use only outdoors or in a well-ventilated area, wear protective gloves and eye protection
Other Hazards: No specific data on long-term environmental impact, use caution in aquatic environments
Chemical Name: 1-Nonyl-3-Methylimidazolium Bromide
Concentration: ≥98% by weight
Impurities: Trace residual solvents from synthesis
EC Number: 433-803-7
Other Components: No hazardous impurities present above regulatory disclosure limits
Inhalation: Move the exposed person into fresh air, provide oxygen if breathing is difficult, seek medical attention if symptoms persist
Skin Contact: Remove contaminated clothing, wash skin thoroughly with plenty of water and mild soap, seek medical advice if irritation develops
Eye Contact: Rinse opened eyes cautiously with water for 15 minutes, remove contact lenses if present, obtain medical attention immediately
Ingestion: Rinse mouth with water, do not induce vomiting, seek immediate medical help
Most Important Symptoms: Burning sensation, redness, coughing, possible headache or nausea
Notes for Physician: Treat symptomatically with particular attention to airway and mucosal irritation
Suitable Extinguishing Media: Water spray, carbon dioxide, dry chemical powder, foam
Unsuitable Media: Direct jets of water may spread chemical
Special Hazards: Elevated temperatures may release toxic and corrosive bromide vapors, dense fumes may limit visibility
Protective Equipment for Firefighters: Full self-contained breathing apparatus and protective clothing
Advice: Prevent run-off from entering drains, keep containers cool and ventilated, evacuate surrounding area if large fire occurs
Personal Precautions: Use personal protective equipment, ventilate the area, avoid breathing vapors or dust
Environmental Precautions: Prevent further leakage or spillage if safe, do not allow substance to enter waterways, drains, or soil
Containment: Absorb with inert material such as sand or vermiculite, collect spilled material in sealed containers
Cleanup Methods: Wear appropriate gloves and goggles, sweep up carefully, deposit in suitable waste disposal containers, wash spill site thoroughly after cleanup
Emergency Measures: Remove all ignition sources, restrict access to spill area until clean-up complete
Handling: Use in well-ventilated areas, avoid skin and eye contact, no eating or drinking while using chemical, wash thoroughly after handling
Storage: Store in tightly closed containers, in a dry, cool, well-ventilated location, away from sources of ignition, incompatible substances like strong oxidizers
Special Precautions: Keep container upright, protect from direct sunlight and moisture, segregate from foodstuffs
Incompatibilities: Acids, strong oxidizing agents, strong bases
Exposure Limits: No specific occupational exposure limits established
Engineering Controls: Use local exhaust ventilation or fume hood to reduce exposure
Personal Protective Equipment: Protective gloves made of nitrile or PVC, safety glasses or goggles, lab coat or apron, suitable respiratory protection for dusty environments
Hygiene Measures: Avoid inhalation and contact with skin or eyes, wash hands and face before breaks and after work, remove and wash contaminated clothing before reuse
Physical State: Solid or viscous liquid, depending on temperature
Color: White to off-white
Odor: Mild, characteristic
Melting Point: 80 – 90 °C
Boiling Point: Decomposes before boiling
Solubility: Soluble in water and organic solvents
Vapor Pressure: Low at ambient temperature
pH: Neutral to slightly basic in water
Density: Approximately 1.1 – 1.2 g/cm³
Flash Point: >140 °C
Decomposition Temperature: >200 °C
Viscosity: Moderate, increases at lower temperature
Chemical Stability: Stable under normal handling and storage conditions
Reactivity: Not expected to be reactive under recommended transport or storage
Hazardous Reactions: Contact with strong oxidizers or acids could trigger dangerous decomposition
Decomposition Products: Methylimidazole derivatives, hydrogen bromide, carbon oxides, nitrogen oxides, possible organic fragments
Conditions to Avoid: High temperatures, direct sunlight, incompatible materials
Acute Toxicity: Oral LD50 (rat) estimated between 300-2000 mg/kg
Chronic Effects: Insufficient data for full assessment, avoid repeated exposures
Skin Irritation: Causes moderate to severe irritation on contact
Eye Irritation: Causes severe irritation or damage upon exposure
Sensitization: Not fully determined but possible with prolonged use
Carcinogenicity: Not classified as carcinogenic by IARC, NTP or OSHA
Mutagenicity: No mutagenic effects identified in standard testing
Reproductive Toxicity: No data available
Target Organs: Eyes, skin, respiratory system
Ecotoxicity: Toxic to aquatic life with long lasting effects due to persistence
Mobility: Soluble in water, risk of spreading in aqueous environments
Persistence and Degradability: Degrades slowly under environmental conditions, potential for bioaccumulation is low but not negligible
Bioaccumulative Potential: May accumulate slightly in aquatic organisms
Other Adverse Effects: No specific data on impact to soil organisms, avoid uncontrolled release to environment
Disposal Methods: Incinerate under controlled conditions in accordance with local regulations, do not discharge into drains or waterways
Container Disposal: Rinse empty containers, offer for recycling if available, otherwise dispose at licensed facility
Special Precautions: Avoid aerosolization or inhalation during disposal, wear suitable protective equipment, follow standard hazardous chemical waste protocols
UN Number: Not classified under main hazardous transport regulations
Proper Shipping Name: 1-Nonyl-3-Methylimidazolium Bromide
Transport Hazard Class: Non-regulated
Packing Group: Not assigned
Environmental Hazards: Harmful to aquatic environments, use secondary containment
Special Precautions: Secure containers, avoid transport with incompatible materials, carry emergency leak procedures if shipping in bulk
OSHA Status: Hazardous under OSHA 29 CFR 1910.1200
TSCA Status: Listed or exempted
SARA Title III: Not subject to reporting under Section 313
State Regulations: Refer to specific state right-to-know laws
EU Directives: Classified under EC Regulation No. 1272/2008 (CLP/GHS)
Other Regulations: Substance may be subject to other international, national, or regional requirements, address compliance before handling or distribution
