Product Name: N-Butylsulfonate Pyridinium Hydrogensulfate
Synonyms: Pyridinium butylsulfonate hydrogen sulfate salt
CAS Number: 123456-78-9
Recommended Uses: Solvent, ionic liquid for chemical synthesis, catalyst applications
Supplier: Example Chemical Solutions Ltd.
Contact Information: 1-800-555-0199, info@examplechem.com
Emergency Phone Number: CHEMTREC 1-800-424-9300
GHS Classification: Skin Corrosion/Irritation Category 2; Serious Eye Damage/Irritation Category 1
Label Elements: Corrosive symbol, exclamation mark
Hazard Statements: Causes skin irritation. Causes serious eye damage.
Precautionary Statements: Avoid contact with skin and eyes, wear eye/face protection, wash thoroughly after handling, do not breathe mist/vapors.
Potential Health Effects: Eyes—severe damage possible; Skin—irritation, redness; Inhalation—coughing, sore throat; Ingestion—burning sensation, stomach pain.
Target Organs: Eyes, skin, respiratory system
Chemical Name: N-Butylsulfonate Pyridinium Hydrogensulfate
CAS Number: 123456-78-9
Concentration: 99–100%
Impurities: None anticipated above 0.1% significant for classification
EC Number: 987-654-3
Eye Contact: Rinse immediately with gentle stream of water for at least 15 minutes, holding eyelids open
Skin Contact: Remove contaminated clothing, wash skin with soap and water for minimum 15 minutes
Inhalation: Move to fresh air, monitor for respiratory symptoms, seek medical attention if irritation or breathing difficulty persists
Ingestion: Rinse mouth, do not induce vomiting, give water if conscious, seek immediate medical help
Other Important Notes: Remove contact lenses before rinsing eyes. Provide medical attention for all persistent symptoms
Suitable Extinguishing Media: Water spray, dry chemical, foam, carbon dioxide
Specific Hazards: Thermal decomposition releases toxic fumes including sulfur oxides and nitrogen oxides
Protective Equipment for Firefighters: Full protective gear and self-contained breathing apparatus
Special Precautions: Cool surrounding containers with water spray to prevent rupture due to heating
Personal Precautions: Wear chemical-resistant gloves, goggles, and protective clothing
Environmental Precautions: Prevent spillage from entering waterways, soil or drainage systems
Cleanup Methods: Absorb with inert material (sand, earth, vermiculite), transfer to secure container for disposal
Decontamination: Wash spill site with water and detergent following cleanup
Ventilation: Ensure proper airflow to disperse vapors, especially in confined areas
Handling: Use only in well-ventilated areas, minimize dust and vapor generation, avoid all contact with eyes and skin, never eat or drink while handling
Storage: Store tightly closed in corrosion-resistant container, at room temperature away from incompatible materials including strong bases, oxidizers, and reducing agents
Incompatibilities: Reacts with strong alkali, oxidizing agents
Other Precautions: Keep out of reach of children and unauthorized personnel, label storage clearly
Exposure Limits: No specific national exposure limits established
Engineering Controls: Local exhaust ventilation, safety shower, eyewash station
Personal Protective Equipment: Safety goggles, chemical-resistant gloves (nitrile or butyl rubber), long-sleeved protective clothing, respiratory protection if mist/vapor generation likely
Hygiene Measures: Do not eat, drink, or smoke in work areas; wash hands thoroughly before breaks and after handling
Environmental Controls: Prevent substance from entering drains or environment uncontrollably
Appearance: Colorless to pale yellow liquid
Odor: Slightly sulfurous
Odor Threshold: Not determined
pH: <5 (solution)
Melting Point: Not specified
Boiling Point: Decomposes above 200°C
Flash Point: >100°C
Evaporation Rate: Not applicable
Flammability: Not classified as flammable
Vapor Pressure: Negligible
Solubility: Miscible with water
Vapor Density: Not available
Relative Density: 1.3–1.5 g/cm³
Partition Coefficient (n-octanol/water): Not determined
Viscosity: Moderate
Decomposition Temperature: >200°C
Chemical Stability: Stable under recommended conditions
Reactivity: Reacts with alkali, oxidizing or reducing agents
Conditions to Avoid: Excessive heat, direct sunlight
Hazardous Decomposition Products: Sulfur oxides, nitrogen oxides, carbon monoxide
Polymerization: Does not occur under normal storage and use
Acute Toxicity: No test data available for substance as a whole, based on components expect moderate acute oral and dermal toxicity
Skin Corrosion/Irritation: Causes moderate or severe irritation
Serious Eye Damage/Irritation: Expected to cause serious eye damage
Respiratory Sensitization: Not classified, dust or vapor may irritate respiratory tract
Skin Sensitization: Not classified
Carcinogenicity: Not classified, no data linking to cancer
Reproductive Toxicity: Insufficient data
STOT (Specific Target Organ Toxicity): Single exposure—may cause irritation to respiratory tract; Repeat exposure—no data
Ecotoxicity: Data not available for specific substance, sulfonate compounds show low to moderate aquatic toxicity
Aquatic Toxicity: Avoid uncontrolled release into water courses
Persistence and Degradability: Expected to be moderately biodegradable based on structure
Bioaccumulative Potential: Not expected to bioaccumulate
Mobility in Soil: Likely to be mobile and soluble
Other Adverse Effects: No specific data, avoid large-volume release
Waste Treatment Methods: Dispose of by incineration in accordance with local, national, and international regulations
Disposal Containers: Use clearly labeled, corrosion-resistant containers
Special Precautions: Do not empty into drains or sewers, avoid dispersal in environment
Other Notes: Rinsed containers may still present chemical hazards, treat as hazardous waste until cleaned
UN Number: Not assigned
UN Proper Shipping Name: Not regulated
Transport Hazard Class: Not regulated for transport
Packing Group: Not applicable
Special Precautions for User: Use secondary containment, avoid direct contact, keep separate from incompatible materials
Marine Pollutant: Not determined; avoid water contamination
Inventory Status: In compliance with TSCA, REACH, and related chemical regulations
Labeling: GHS-compliant with corrosive and irritant icons
Reportable Quantity: Not listed under SARA Title III Section 313
Workplace Classification: Handle according to OSHA Hazard Communication requirements
Other Regulations: No restrictions identified under federal or state guidelines; check for immediate region-specific requirements
