Product Name: 1-Octyl-2,3-Dimethylimidazolium Bromide
Synonyms: C12H23BrN2
CAS Number: 870718-31-7
Recommended Use: Laboratory research, chemical synthesis
Supplier Details: Contact information for chemical supplier, include emergency contact
Emergency Phone Number: Provided by manufacturer
Classification: Irritant to eyes and skin, harmful if swallowed or inhaled
Label Elements: Signal Word: Warning; Hazard Symbols: Exclamation mark
Hazard Statements: Causes skin irritation, causes serious eye irritation, may cause respiratory irritation, toxic to aquatic life
Precautionary Statements: Avoid breathing dust or vapors. Use personal protective equipment as required. Wash skin thoroughly after handling.
Chemical Name: 1-Octyl-2,3-Dimethylimidazolium Bromide
Formula: C12H23BrN2
Molecular Weight: 275.24 g/mol
Purity: Typically >95% unless specified otherwise
Impurities: None generally present above threshold limits
Eye Contact: Immediately flush eyes with plenty of water for at least 15 minutes, keeping eyelids apart; seek medical attention
Skin Contact: Remove contaminated clothing, wash skin thoroughly with soap and water; seek medical advice if irritation persists
Inhalation: Move to fresh air, provide artificial respiration if breathing stops, seek medical help
Ingestion: Rinse mouth, if conscious; do not induce vomiting; get medical attention
Suitable Extinguishing Media: Use water spray, dry chemical, CO2, or alcohol-resistant foam
Specific Hazards: Emits hazardous and irritating vapors during combustion, such as nitrogen oxides, hydrogen bromide
Protective Equipment: Firefighters should wear self-contained breathing apparatus (SCBA) and full protective gear
Firefighting Advice: Cool exposed containers with water; prevent runoff from entering water systems
Personal Precautions: Avoid contact with eyes, skin, and clothing; ensure adequate ventilation; wear protective gear
Environmental Precautions: Prevent material from entering sewers or waterways; alert authorities if contamination occurs
Methods for Clean-Up: Collect spills using absorbents (vermiculite, sand); transfer to waste container for proper disposal; wash area with plenty of water
Handling: Use in a well-ventilated area; avoid forming dust or aerosols; wear protective gloves, clothing, and eye protection; avoid inhalation and ingestion
Storage: Store in tightly closed containers, in a cool, dry, well-ventilated area, away from strong acids, bases, oxidizers, and direct sunlight; recommended temperature below 25°C; keep containers clearly labeled
Exposure Limits: No known permissible exposure limits established; minimize exposure due to irritating effects
Engineering Controls: Work with fume hood or local exhaust ventilation
Personal Protective Equipment: Chemical-resistant gloves (nitrile or neoprene), safety goggles, lab coat, and respiratory protection if exposure risk exists
Hygiene Measures: Wash hands and face after handling; do not eat, drink, or smoke while using this product
Appearance: White to off-white powder or crystalline solid
Odor: Faint, characteristic
pH (solution): Slightly acidic to neutral
Melting Point: 94 – 98°C
Boiling Point: Not available or decomposes
Solubility: Soluble in water, methanol, DMSO
Density: 1.2 – 1.4 g/cm3 (estimated)
Vapor Pressure: Negligible
Flash Point: Not applicable
Partition Coefficient (log Pow): Not determined
Chemical Stability: Stable under recommended storage conditions
Possibility of Hazardous Reactions: Reacts with strong acids, strong bases, and oxidizing agents
Conditions to Avoid: High temperatures, direct sunlight, moisture
Hazardous Decomposition Products: Nitrogen oxides, hydrogen bromide, carbon oxides
Acute Toxicity: Data limited; expected to be harmful if swallowed, inhaled, or absorbed through skin
Skin Corrosion/Irritation: Causes irritation; repeated exposure may lead to dermatitis
Serious Eye Damage/Irritation: Causes serious eye irritation, potential for irreversible effects
Respiratory Sensitization: May cause respiratory tract irritation
Chronic Effects: No comprehensive data on long-term effects; minimize exposure due to lack of long-term studies
Carcinogenicity/Mutagenicity: No classification available due to insufficient data
Reproductive Toxicity: No information specific to reproductive or developmental toxicity
Aquatic Toxicity: Toxic to aquatic organisms; may cause long-term adverse effects in aquatic environments
Persistence and Degradability: No definitive degradation data; possible persistence in environment
Bioaccumulative Potential: Not expected to bioaccumulate significantly, given lack of lipid solubility data
Mobility in Soil: Limited mobility anticipated; soluble in water may lead to spread in aquatic systems
Other Adverse Effects: Prevent release to the environment, particularly sources of water, soil, and drains
Disposal Methods: Dispose of in accordance with local, regional, and national regulations; incineration or chemical waste collection preferred
Contaminated Packaging: Rinse thoroughly and manage as chemical waste; avoid reuse
Special Considerations: Coordinate disposal with hazardous waste handler; avoid disposal in ordinary waste streams
Do Not Release: Do not release into environment, surface water, or sewers unprocessed
UN Number: Not regulated for transport under common international codes (IATA, IMDG, DOT)
UN Proper Shipping Name: Not classified
Transport Hazard Class: Not assigned; may be shipped as non-hazardous chemical
Packing Group: Not applicable
Environmental Hazards: Marine pollutant if released in large quantities; proper packaging is critical
Transport Precautions: Ship in tightly sealed containers; prevent accidental release during transit; keep documentation available for emergency responders
Labeling Requirements: Follow workplace labeling and chemical hazard communication standards, including OSHA, CLP, or equivalent
Inventory Listing: Not listed on major chemical inventories such as TSCA, DSL, or REACH unless otherwise notified
Restrictions: Designed for use by trained professionals in research or industry
SARA/OSHA (US): Not subject to section 313 reporting; ensure compliance with local and federal chemical handling regulations
Other Regulations: Users should check country‐specific or region‐specific requirements for import, export, storage, and transport
