Product Name: 1-Propyl-3-methylimidazolium bromide
Chemical Formula: C7H13BrN2
Synonyms: PMIM-Br, 3-Methyl-1-propylimidazolium bromide
CAS Number: 1003348-67-1
Recommended Use: Laboratory chemicals, synthesis, solvent applications
Supplier Details: [contact your supplier for details]
Emergency Contact: [insert emergency number according to local regulation]
GHS Classification: Eye irritation (Category 2), Skin irritation (Category 2), Acute aquatic toxicity (Category 3)
Hazard Statements: Causes skin irritation, causes serious eye irritation, harmful to aquatic life
Pictograms: Exclamation mark, environment (where applicable)
Signal Word: Warning
Precautionary Statements: Avoid breathing dust, wear eye/face protection, wash hands thoroughly after handling, do not release to the environment
Potential Health Effects: Eyes (irritation, redness), Skin (rash, dryness, discomfort), Inhalation (coughing, shortness of breath), Ingestion (nausea, abdominal pain)
Chemical Name: 1-Propyl-3-methylimidazolium bromide
Synonyms: PMIM-Br
CAS No.: 1003348-67-1
EC Number: [ask your supplier for a registered EC number]
Concentration: 100% (pure substance)
Inhalation: Move person to fresh air, monitor for symptoms such as coughing or difficulty breathing, seek medical attention if breathing becomes difficult
Skin Contact: Remove contaminated clothing, wash affected area with soap and plenty of water, consult a physician if irritation persists
Eye Contact: Rinse thoroughly with water for several minutes, keep eyelids open during irrigation, remove contact lenses if present and easy to do, continue rinsing and seek medical help
Ingestion: Rinse mouth with water, do not induce vomiting, seek medical attention if symptoms occur
Suitable Extinguishing Media: Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide
Unsuitable Extinguishing Media: Do not use high-volume water jet
Hazards During Fire: May produce toxic fumes such as hydrogen bromide, nitrogen oxides, carbon oxides under fire conditions
Protective Equipment: Firefighters should wear full protective gear and self-contained breathing apparatus
Special Procedures: Use water spray to cool unopened containers, avoid runoff into drains or watercourses
Personal Precautions: Evacuate unnecessary personnel, wear suitable protective clothing including gloves and eye protection, avoid breathing dust
Environmental Precautions: Prevent material from entering drains or watercourses, contain spillage with inert material such as sand or vermiculite
Clean-up Methods: Sweep up and collect material in a suitable container for disposal, wash spill site after material pickup is complete, ventilate area to remove dust or vapors
Disposal: See section on Disposal Considerations
Safe Handling: Keep work area clean, prevent formation of dust, use only with adequate ventilation, avoid contact with eyes, skin, and clothing, do not eat, drink, or smoke when handling
Storage: Keep container tightly closed in a cool, dry, and well-ventilated place, protect from moisture and direct sunlight, store away from strong oxidizing agents or sources of ignition
Incompatibilities: Strong oxidizers, acids
Special Requirements: Store in labeled containers, regularly check container integrity, keep away from food and drinks
Engineering Controls: Operate in a chemical fume hood or ensure local exhaust ventilation when handling powders, provide eyewash stations and safety showers
Personal Protective Equipment (PPE): Chemical-resistant gloves (nitrile recommended), tightly fitting safety goggles, appropriate lab coat or overalls, respiratory protection if ventilation is insufficient
Exposure Limits: No occupational exposure limit values assigned, minimize exposure as general precaution
Hygiene Measures: Wash hands and face after use, remove contaminated clothing before entering eating areas, keep containers closed when not in use
Appearance: White to off-white crystalline powder
Odor: Mild, characteristic
Odor Threshold: Not determined
pH: 6–8 (aqueous solution)
Melting Point: 77–80 °C
Boiling Point: Decomposes before boiling
Flash Point: Not determined
Evaporation Rate: Not available
Flammability (solid, gas): Not flammable under normal conditions
Vapor Pressure: Not available
Vapor Density: Not available
Relative Density: Approximately 1.4 g/cm3
Solubility: Highly soluble in water and some polar organic solvents
Partition Coefficient (n-octanol/water): Not determined
Auto-ignition Temperature: Not available
Decomposition Temperature: Decomposes at elevated temperatures releasing toxic fumes
Viscosity: Not determined
Chemical Stability: Stable under recommended storage conditions, decomposes at elevated temperatures
Reactivity: Does not react dangerously with water, reacts with strong oxidizing agents
Possibility of Hazardous Reactions: No dangerous reactions identified under normal conditions of use
Conditions to Avoid: High temperatures, direct sunlight, moisture
Incompatible Materials: Strong acids, oxidizers, reducing agents
Hazardous Decomposition Products: Hydrogen bromide, nitrogen oxides, carbon oxides
Acute Toxicity: Data on specific LD50/LC50 not available for this compound, similar imidazolium salts show low acute toxicity in animal studies
Skin Corrosion/Irritation: Causes moderate skin irritation based on structure and similar compounds
Serious Eye Damage/Irritation: Causes serious eye irritation, watering, and redness possible
Respiratory or Skin Sensitization: No data for sensitization; minimize inhalation exposure
Germ Cell Mutagenicity: Not classified based on available data
Carcinogenicity: Not listed by IARC, NTP, or OSHA
Reproductive Toxicity: No data available
Specific Target Organ Toxicity: May cause mild respiratory tract irritation
Repeated Dose Toxicity: No evidence of cumulative toxicity reported
Symptoms of Exposure: Irritation, redness, cough, nausea
Ecotoxicity: Harmful to aquatic organisms, precaution advised to prevent release to water systems
Aquatic Toxicity: Limited data for this compound, some imidazolium salts show effects on aquatic invertebrates at low concentrations
Persistence and Degradability: May be slowly biodegradable
Bioaccumulative Potential: Low to moderate potential for bioaccumulation based on structure
Mobility in Soil: Water solubility suggests high mobility, may leach depending on site conditions
Additional Notes: Prevent contamination of soil and water bodies, all spills require immediate attention
Waste Treatment Methods: Consult a licensed chemical waste disposal contractor
Product Disposal: Dispose of in accordance with local, regional, and national regulations, incineration recommended where permitted
Packaging Disposal: Empty containers should be rinsed with plenty of water and disposed of as chemical waste
Environmental Precautions: Do not dispose of into surface water, drains, or soil
UN Number: Not regulated under most international transport codes
Transport Hazard Class: Not classified as dangerous
Packing Group: Not assigned
Proper Shipping Name: 1-Propyl-3-methylimidazolium bromide
Environmental Hazards: Not a marine pollutant based on available data
Transport Precautions: Package securely and label appropriately, protect from moisture and physical damage during transport
Labelling Requirements: Follow GHS and local OSHA requirements
SARA Title III: Not listed
TSCA Inventory Status: Check with manufacturer/supplier
REACH Registration: Not processed for full REACH registration
Other Regulations: Observe country-specific regulations on hazardous substances and chemical safety, ensure employee training in accordance with workplace chemical safety policies
