Product Name: 1-Propylsulfonic-3-Methylimidazolium Bromide
Chemical Formula: C7H13BrN2O2S
CAS Number: 676128-10-2
Recommended Use: Laboratory chemicals, research, and manufacturing processes
Supplier Information: Reliable chemical suppliers specializing in ionic liquids
Contact Number: Emergency assistance and technical support generally available through supplier
Synonyms: [PSMIM]Br, 1-(3-Sulfopropyl)-3-methylimidazolium bromide
Classification: Not listed as highly flammable, explosive, or oxidative by GHS; may cause irritation to eyes, skin, and respiratory tract; assessment as hazardous to aquatic life possible
Hazard Statements: Harmful if swallowed, contact causes skin and eye irritation, inhalation may irritate mucous membranes
Signal Word: Warning
Pictograms: Irritant (exclamation mark), environment
Precautionary Statements: Avoid breathing dust or vapors, use skin and eye protection, wash thoroughly after handling, do not release into environment
Chemical Name: 1-Propylsulfonic-3-Methylimidazolium Bromide
Concentration: Approximately 98% purity standard for laboratory and industrial supply
Impurities: Trace water and unreacted starting materials may occur
Other Components: No significant additives, stabilizers, or solvents usually present in supplied product
General Advice: Seek prompt medical assistance if exposure occurs
Inhalation: Move to fresh air, support breathing, contact physician if symptoms such as coughing or headache persist
Skin Contact: Remove contaminated clothing, rinse skin with water for at least 15 minutes, seek medical advice for irritation or burns
Eye Contact: Rinse eyes thoroughly with running water for several minutes, remove contact lenses if present, get medical attention
Ingestion: Rinse mouth, do not induce vomiting, seek medical attention if feeling unwell or symptoms develop
Suitable Extinguishing Media: Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide
Hazards from Fire: Bromine-containing or sulfur oxides released under combustion; avoid inhalation of fumes
Protective Equipment for Firefighters: Full protective suit, self-contained breathing apparatus
Special Procedures: Cool exposed containers with water, remove chemical from fire area if safe
Personal Precautions: Wear gloves, goggles, and suitable protective clothing
Environmental Precautions: Avoid spillage in watercourses and drains
Spill Cleanup Methods: Absorb with inert material (sand, vermiculite), collect in suitable containers, ventilate area, dispose of waste appropriately, wash contaminated area with soap and water
Handling: Use in well-ventilated areas, prevent formation of dust or aerosols, avoid prolonged or repeated contact with skin and eyes
Storage: Store in tightly closed containers in a cool, dry place, protect from moisture, heat, and direct sunlight; segregate from incompatible substances like strong oxidizers and reducing agents
Specific Usages: Laboratories and facilities using ionic liquids often establish strict access and trained personnel for handling
Engineering Controls: Local exhaust ventilation and chemical fume hood recommended
Respiratory Protection: Mask or respirator for dust and vapor, especially if ventilation is insufficient
Eye Protection: Chemical safety goggles with side shields
Skin Protection: Nitrile or neoprene gloves, lab coat or overalls
Hygiene Practices: Wash hands before breaks and after handling, change contaminated clothing promptly
Appearance: White to off-white crystalline solid or powder
Odor: Odorless or faint, not typically strong
Melting Point/Freezing Point: 160–165 °C
Boiling Point: Decomposes on boiling
Solubility: Freely soluble in water and some polar organic solvents
Vapor Pressure: Negligible under standard conditions
Partition Coefficient (log Kow): Not significant for most ionic liquids
pH: Neutral to slightly acidic when dissolved in water
Density: Approximately 1.5 g/cm³
Viscosity: Higher than water, typical of ionic liquids, specifics depend on temperature and purity
Decomposition Temperature: Above 200 °C, releases SOx, Br and organic vapors
Chemical Stability: Chemically stable under recommended storage conditions
Reactivity: Avoid contact with strong oxidants and reductants
Hazardous Decomposition Products: Bromides, sulfur oxides, and other irritating organic fumes above decomposition temperature
Incompatibility: Strong acids, bases, oxidizers, and moisture
Polymerization: Not known to undergo hazardous polymerization
Routes of Exposure: Inhalation, skin contact, eye contact, ingestion
Acute Effects: Causes skin and eye irritation, may irritate mucous membranes
Chronic Effects: Prolonged or repeated exposure may dry skin or cause dermatitis
Toxicity Data: No long-term human studies, animal data limited; comparable ionic liquids suggest low acute toxicity but not completely innocuous
Carcinogenicity: Not classified as carcinogenic by IARC or NTP
Mutagenicity: No known data indicating mutagenicity
Other Effects: General caution recommended due to limited toxicological testing for newer ionic liquids
Ecotoxicity: Potential hazard to aquatic organisms, ionic liquids sometimes show moderate to high aquatic toxicity
Persistence and Degradability: May persist in the environment, not rapidly biodegradable according to limited studies
Bioaccumulation Potential: Low to moderate, but reliable data for this specific compound not always available
Mobility in Soil: Readily mobile with water; avoid uncontrolled environmental release
Aquatic Release: Can affect aquatic ecosystems if discharged untreated
Disposal Methods: Treat as hazardous waste, consult local, regional, and national regulations
Contaminated Packaging: Rinse thoroughly, treat rinsate as hazardous, dispose of in approved facilities
Incineration: Permitted in incinerator with suitable flue gas scrubbing
Other Recommendations: Do not dispose into drains or the environment; coordinate with professional chemical disposal services
UN Number: Not classified under many transport regulations
DOT (US): Not regulated as dangerous goods
IMDG: Not classified as marine pollutant but may need special labeling
IATA: Consult carrier regarding recommended packaging and documentation
Precautions: Ship in tightly closed containers, avoid extreme heat, vibration, or puncture
TSCA Status: Many ionic liquids not listed, check compound-specific status
EINECS/ELINCS: Registration in Europe may be required
Labeling Requirements: GHS-compliant hazard statements and pictograms
Workplace Regulations: Follow OSHA laboratory safety standards, regional worker exposure limits if available
Other Regulations: Waste management in line with US EPA, EU REACH, and local environmental laws; providing safety training and access to SDS for all handlers
International Inventories: Confirm presence on national inventories before import or export
