Product Name: N-Octylimidazolium Chloride
Chemical Formula: C11H21ClN2
CAS Number: 666736-27-4
Synonyms: 1-Octyl-3-imidazolium chloride
Use: Industrial solvent, ionic liquid in organic synthesis, phase transfer catalyst
Manufacturer: Chemical suppliers and research organizations
Emergency Contact: Refer to SDS number, manufacturer hotline, or local poison control for rapid response
GHS Classification: Skin irritation, Serious eye irritation, Acute toxicity (oral), Environmental hazard
Signal Word: Warning
Hazard Statements: Causes skin and eye irritation, may be harmful if swallowed, toxic to aquatic life
Pictograms: Exclamation mark, environmental hazard
Precautionary Statements: Avoid breathing dust or vapors, use personal protective equipment, do not release to the environment
Chemical Identity: N-Octylimidazolium Chloride
Concentration: 95-100%
Impurities: Trace residual solvents or other alkylimidazolium compounds possible from synthesis
Formula: C11H21ClN2
Inhalation: Move affected individual to fresh air, seek medical attention if symptoms persist
Skin Contact: Remove contaminated clothing, rinse skin thoroughly with soap and water for at least 15 minutes
Eye Contact: Flush eyes with plenty of water for 20 minutes, hold eyelids apart
Ingestion: Do not induce vomiting, rinse mouth with water, get medical help immediately
Symptoms: Redness, burning sensation, coughing, gastrointestinal discomfort
Suitable Extinguishing Media: Dry chemical, carbon dioxide, foam, water spray for larger fires
Special Hazards: Irritant and toxic fumes may develop under fire conditions (hydrogen chloride, nitrogen oxides)
Protective Equipment: Use self-contained breathing apparatus, full protective clothing
Firefighting Instructions: Approach fire from upwind to avoid hazardous vapors, prevent run-off into sewers
Personal Precautions: Wear chemical-resistant gloves, goggles, respirator if risk of inhalation exists
Environmental Precautions: Prevent further leakage or spillage, avoid discharge into drains or waterways
Cleanup Methods: Collect spilled material with non-combustible absorbent (sand, earth), place in suitable container
Decontamination: Ventilate area and wash spill site after material cleanup
Handling: Prevent contact with skin, eyes, and clothing, use in well-ventilated location
Storage Conditions: Store tightly closed in original container, away from heat and moisture, keep out of reach of incompatible materials (oxidizers, strong bases)
Storage Temperature: Below 30°C, avoid freezing and direct sunlight
Containers: Use corrosion-resistant, clearly labeled containers
Engineering Controls: Work in fume hood or with local exhaust ventilation
Eye/Face Protection: Chemical splash goggles
Skin Protection: Gloves (nitrile, butyl rubber), lab coat
Respiratory Protection: Use approved respirator if exposure limits are exceeded
Hygiene Measures: Wash hands and face thoroughly after handling, avoid eating or drinking in work area
Appearance: White to off-white crystalline or powder
Odor: Mild, characteristic
Melting Point: 70-80°C
Boiling Point: Decomposes
Solubility: Soluble in water, ethanol, organic solvents
pH: 6-8 (solution)
Density: ~1.05 g/cm³
Vapor Pressure: Low at ambient
Flash Point: Not readily flammable
Partition Coefficient: Not determined
Chemical Stability: Stable under recommended storage conditions
Possibility of Hazardous Reactions: May react with strong oxidizers, bases
Incompatible Materials: Strong oxidizing agents, alkalis
Decomposition Products: Nitrogen oxides, hydrochloric acid, organic vapors if overheated
Routes of Exposure: Inhalation, ingestion, skin and eye contact
Acute Toxicity: Oral and dermal LD50 values not fully established for humans; animal studies may show moderate toxicity
Chronic Effects: Possible irritant dermatitis or allergic sensitization upon prolonged contact
Eye/Skin Irritation: Causes significant irritation, potential for burns with extended exposure
Carcinogenicity: Not classified as carcinogenic by major agencies
Other Effects: May cause disruption of mucous membranes, respiratory discomfort
Ecotoxicity: Toxic to aquatic organisms, harmful effects on fish and invertebrates reported at moderate concentrations
Persistence and Degradability: Persistent in environment, slow degradation
Bioaccumulation: Potential for bioaccumulation in aquatic species, though detailed data is limited
Mobility in Soil: Mobile, soluble in water, could reach groundwater
Other Adverse Effects: Can impact microbial communities critical for ecosystem health
Disposal Methods: Send to licensed chemical waste disposal facility
Waste Code: Based on local, regional requirements for organic salts
Container Disposal: Triple rinse, puncture, and dispose as hazardous material
Precautions: Avoid release into environment, do not mix with other wastes unless compatible, notify local authorities if large quantities are released
UN Number: Not assigned
Transport Hazard Class: Not regulated under ADR/RID/IMDG/IATA as dangerous good in most jurisdictions
Packing Group: Not assigned
Special Precautions for User: Avoid accidental release during transport, use leak-proof, labeled containers
Environmental Hazards: Prevent uncontrolled release to the environment, especially aquatic systems
OSHA Status: Not specifically listed, general chemical safety requirements apply
TSCA: Components may be listed or require reporting
REACH: Evaluate for compliance if trading in Europe
Labeling: Use GHS-compliant hazard and precautionary statements
Other National Regulations: Refer to local and national guidelines for chemical handling, reporting spills and emissions, workplace safety standards
Reporting Requirements: Quantities released or stored above threshold values require notification to proper authorities
