Product Name: 1-Allyl-3-Hexylimidazolium Bromide
Chemical Formula: C12H21BrN2
Synonyms: 1-Allyl-3-hexylimidazolium bromide, AHB
CAS Number: 857645-45-1
Manufacturer: Chemical supply companies specializing in ionic liquids
Recommended Use: Research and chemical synthesis in academic and industrial laboratories
Not Suitable For: Food, drug, or household use
Emergency Contact: Refer to local office or supplier for immediate support and regional contact numbers.
Classification: Substance may irritate eyes, skin, and respiratory tract. Harmful if swallowed or inhaled. Not considered a carcinogen or mutagen by current reguations but data remains incomplete.
Label Elements: Signal word: Warning, Hazard Statements: Causes skin and eye irritation, May cause respiratory irritation, May be harmful if swallowed.
Precautionary Statements: Use in well-ventilated spaces, wear appropriate protective gear, avoid breathing dust or fumes, wash hands thoroughly after use. Keep away from food and drink.
Routes of Exposure: Inhalation, contact with eyes and skin, ingestion.
Symptoms of Overexposure: Redness, dryness, burning sensation on skin or eyes, coughing, sore throat, nausea if ingested.
Chemical Name: 1-Allyl-3-Hexylimidazolium Bromide
Chemical Formula: C12H21BrN2
EC No.: Not listed
Impurities/Additives: No known significant impurities affecting classification at levels used in research or synthesis.
Eye Contact: Rinse immediately with copious amounts of water for at least 15 minutes, holding eyelids open. Seek medical attention if irritation persists.
Skin Contact: Remove contaminated clothing. Wash affected area with soap and plenty of water. If redness remains, consult a physician.
Inhalation: Move to fresh air right away. If breathing becomes difficult, provide oxygen and seek medical help.
Ingestion: Rinse mouth with clean water. Do not induce vomiting. Call medical services for further instructions.
Note to Physician: Treat symptoms, administer supportive measures as needed, watch for allergic or delayed reactions.
Suitable Extinguishing Media: Dry chemical, CO2, alcohol-resistant foam, or water spray.
Fire Hazards: May emit toxic fumes containing nitrogen oxides, bromides, or carbon oxides in combustion.
Protective Equipment for Firefighters: Use self-contained breathing apparatus and flame-resistant, chemical-resistant clothing.
Special Precautions: Avoid breathing vapors, keep containers cool with water spray. Runoff from control efforts may cause environmental harm, collect water for disposal.
Personal Precautions: Evacuate area, ventilate space, use personal protective equipment including gloves, safety goggles, and respirator.
Environmental Precautions: Prevent runoff into sewers, drains, or natural water sources.
Containment: Scoop or sweep up material without producing dust, transfer to a labeled waste container.
Cleanup Procedures: Wash area with detergent and water. Dispose of waste according to regulations.
Handling: Use in chemical hoods or fume extraction zones. Wear gloves, safety goggles, and lab coat. Avoid contact with eyes, skin, and clothing. Prevent formation of dust and avoid inhaling aerosol.
Storage: Store in a tightly closed container, in a cool, dry, and well-ventilated place away from direct sunlight, strong oxidizers, and water sources. Keep away from incompatible substances including acids and metal powders.
Incompatibilities: Strong acids, oxidizers, reducing agents.
Exposure Limits: No occupational exposure limits set specifically for this substance.
Engineering Controls: Use local exhaust ventilation or fume hood.
Personal Protective Equipment: Chemical-resistant gloves (nitrile or neoprene), splash-proof goggles or face shield, lab coat, closed footwear.
Respiratory Protection: Use a suitable respirator if airborne concentrations exceed recommended levels.
Hygiene Measures: Wash hands and face after handling. Remove contaminated clothing and wash before reuse.
Appearance: White or off-white crystalline solid
Odor: Slight, non-distinct odor
Odor Threshold: Not determined
pH: Not available
Melting Point/Freezing Point: Around 110–120°C
Boiling Point: Decomposes before boiling
Flash Point: Not determined
Evaporation Rate: Not applicable
Flammability: Not easily flammable
Vapor Pressure: Not available
Vapor Density: Not available
Density: Approximately 1.1 – 1.2 g/cm³
Solubility: Soluble in water and polar organic solvents
Partition Coefficient (n-octanol/water): Not determined
Auto-ignition Temperature: Not determined
Decomposition Temperature: Above melting point, but specific data not available
Viscosity: Not applicable
Stability: Stable under recommended storage and handling conditions.
Reactivity: May react with strong oxidants and acids.
Hazardous Decomposition Products: May release toxic fumes of nitrogen oxides, hydrogen bromide, and carbon oxides on decomposition.
Polymerization: Product does not polymerize.
Incompatible Materials: Strong acids, oxidizing agents, reducing agents, metals.
Routes of Entry: Inhalation, ingestion, skin and eye contact.
Acute Toxicity: No comprehensive animal data on LD50 or LC50. Considered harmful if swallowed or inhaled.
Chronic Toxicity: Long-term effects have not been well studied.
Skin Corrosion/Irritation: May cause irritation, redness, dryness.
Eye Damage/Irritation: Can cause painful irritation, redness, watering.
Respiratory or Skin Sensitization: No data showing sensitizing effects.
Mutagenicity/Carcinogenicity: Not listed as a carcinogen by IARC, NTP, or OSHA.
Reproductive Toxicity: No available data on adverse reproductive effects.
Symptoms and Effects: Irritation, burning, nausea, coughing with exposure.
Aquatic Toxicity: May cause adverse effects to aquatic organisms based on related ionic liquids.
Environmental Persistence/Degradability: Persistence possible, not readily biodegradable.
Bioaccumulation Potential: Unknown but unlikely to bioaccumulate in large amounts due to water solubility.
Mobility in Soil: Mobile in aquatic environments, may leach to groundwater.
Other Adverse Effects: Prevent uncontrolled release to the environment to avoid potential risks to aquatic life.
Disposal Methods: Collect into clearly labeled containers. Follow local, state, and federal regulations for disposal of chemical waste.
Contaminated Packaging: Dispose of as hazardous chemical waste. Thoroughly clean containers if recycling is permitted.
Waste Codes: Check with municipal, regional, or national guidelines for applicable waste codes for halogenated organic substances.
Additional Information: Never release directly into the environment or drainage systems. Consult waste management professionals for guidance.
UN Number: Not regulated under current UN criteria for hazardous materials
Proper Shipping Name: Chemical, not otherwise specified
Transport Hazard Class: Not classified as hazardous for transport
Packing Group: Not established
Environmental Hazards: Avoid spills, material may pose risk to aquatic environments
Special Precautions for Transport: Store upright in sealed container. Use cushioning to avoid breakage. Document shipment details.
TSCA (USA): May not be listed specifically; research use only chemicals require compliance with local regulations.
REACH (EU): Likely not fully registered for commercial use; consult ECHA database.
Other Regulations: Ensure conformity with OSHA workplace labeling and safe handling requirements. Handle following laboratory and workplace safety legislation.
Right-to-Know Lists: Not commonly listed; verify with supplier documentation.
Labeling Needs: Label all containers with product identity, hazards, and contact details per workplace and shipping laws.
