N-Sulfobutylpyridinium Chloride Material Safety Data Sheet

Identification

Product Name: N-Sulfobutylpyridinium Chloride
Chemical Formula: C9H14ClNO2S
CAS Number: 123456-12-3
Manufacturer: [Manufacturer Name]
Address: [Manufacturer Address]
Contact Number: [Emergency Phone Number]
Recommended Use: Research, chemical synthesis, industrial applications
Email: [Contact Email]
Synonyms: Pyridinium, N-(4-sulfobutyl)-, chloride
Product Code: [Product Code]

Hazard Identification

GHS Classification: Skin Irritant (Category 2), Eye Irritant (Category 2A)
Signal Word: Warning
Hazard Statements: Causes skin irritation; Causes serious eye irritation
Pictograms: Exclamation mark
Precautionary Statements: Avoid contact with eyes, skin, and clothing; Wear protective clothing; Wash hands after handling
Routes of Exposure: Skin, eyes, ingestion, inhalation
Symptoms: Redness, pain, swelling, tearing, coughing, respiratory discomfort
Other Hazards: Dust may cause respiratory tract irritation

Composition / Information on Ingredients

Chemical Name: N-Sulfobutylpyridinium Chloride
Concentration: 98% or higher by weight
Impurities: Trace organic and inorganic impurities, none above 1%
Molecular Weight: 235.73 g/mol
EC Number: [EC Number]

First Aid Measures

Eye Contact: Rinse cautiously with water for several minutes; Remove lenses if present and easy to do; Continue rinsing; Seek medical attention if irritation persists
Skin Contact: Remove contaminated clothing; Rinse skin with plenty of water; Wash with soap; If irritation develops, seek medical help
Inhalation: Move to fresh air; Seek medical attention if breathing becomes difficult; If not breathing, give artificial respiration
Ingestion: Rinse mouth with water; Do not induce vomiting; Never give anything by mouth to an unconscious person; Seek immediate medical advice
Notes to Physician: Treat symptomatically and provide standard supportive measures

Fire-Fighting Measures

Suitable Extinguishing Media: Water spray, dry chemical, carbon dioxide, foam
Unsuitable Media: Strong water jets
Specific Hazards: Emits toxic fumes under fire conditions including nitrogen oxides, sulfur oxides, hydrogen chloride gas
Protective Equipment for Firefighters: Use self-contained breathing apparatus (SCBA), full protective clothing
Additional Information: Move containers from fire area if safe to do so; Cool containers with water spray to prevent pressure buildup; Avoid inhaling hazardous combustion products

Accidental Release Measures

Personal Precautions: Evacuate unnecessary personnel; Wear appropriate personal protective equipment including gloves, eye protection, lab coat
Environmental Precautions: Prevent further leakage or spillage if safe to do so; Avoid dispersal of dust in air; Do not let product enter drains, waterways, or soil
Methods for Containment: Sweep up and collect spill in suitable container for disposal; Vacuum clean using equipment fitted with HEPA filter; Avoid dust generation
Disposal: Dispose of contaminated material according to local regulations

Handling and Storage

Safe Handling: Handle in well-ventilated area; Avoid creating dust; Avoid direct contact with substance
Containment: Use with adequate containment to avoid spillage and exposure
Hygienic Practices: Do not eat, drink or smoke while handling; Wash hands thoroughly after use
Storage Requirements: Store in tightly closed containers; Keep at ambient temperature, protected from moisture and incompatible substances
Segregation: Store away from strong oxidizing agents, acids, and bases

Exposure Controls and Personal Protection

Occupational Exposure Limit: No data provided on specific exposure limits
Engineering Controls: Use local exhaust ventilation; Maintain adequate general ventilation; Use process enclosures if dust formation likely
Personal Protective Equipment (PPE): Chemical-resistant gloves; Safety goggles; Protective clothing; In case of inadequate ventilation, use dust mask or respirator (NIOSH certified); Eye wash stations and safety showers recommended in work area
Hygiene Measures: Avoid prolonged or repeated exposure; Remove contaminated clothing; Wash before reuse

Physical and Chemical Properties

Appearance: White to off-white powder
Odor: No significant odor
pH: 5-7 (1% aqueous solution)
Melting Point: 210-215°C
Boiling Point: Not applicable (decomposes before boiling)
Flash Point: Not applicable
Evaporation Rate: Not available
Solubility: Soluble in water
Relative Density: Approximately 1.2 (water = 1)
Partition Coefficient (log Pow): Not determined
Vapor Pressure: Not relevant at room temperature
Vapor Density: Not relevant
Auto-Ignition Temperature: Not determined
Decomposition Temperature: >210°C
Viscosity: Not applicable

Stability and Reactivity

Chemical Stability: Stable under recommended storage conditions
Conditions to Avoid: Exposure to moisture, heat, open flames
Incompatible Materials: Strong oxidizing agents, strong acids, strong bases
Hazardous Decomposition Products: Nitrogen oxides, hydrogen chloride, sulfur oxides during combustion or decomposition
Polymerization: No known dangerous reactions expected under normal use

Toxicological Information

Likely Routes of Exposure: Eyes, skin, inhalation, ingestion
Acute Toxicity: Data unavailable; based on related compounds, may cause mild to moderate irritation
Skin Corrosion/Irritation: Causes irritation; prolonged contact may cause dermatitis
Serious Eye Damage/Irritation: Causes eye irritation
Respiratory Sensitization: Product dust may cause mild respiratory irritation
Symptoms: Erythema, itching, burning sensation, tearing, coughing, headache
Chronic Effects: Information not available due to lack of long-term studies
Carcinogenicity: No data indicating carcinogenic effects
Mutagenicity: No studies indicating genotoxicity
Reproductive Toxicity: No relevant data reported
Target Organs: Eyes, skin, respiratory tract

Ecological Information

Ecotoxicity: Not substantially studied; based on structure, not expected to be highly toxic to aquatic organisms
Persistence and Degradability: Product predicted to be biodegradable; detailed data absent
Bioaccumulative Potential: Low potential based on structure
Mobility in Soil: Expected to have moderate to high mobility due to high water solubility
Other Adverse Effects: None reported; do not allow to enter natural water sources or soil

Disposal Considerations

Waste Disposal: Dispose of substance in accordance with federal, state, and local regulations; Recommended disposal via authorized chemical waste contractor
Contaminated Packaging: Triple rinse containers, then offer for recycling or controlled disposal
Special Precautions: Ensure complete decontamination prior to disposal of packaging

Transport Information

UN Number: Not regulated as dangerous good
Proper Shipping Name: N-Sulfobutylpyridinium Chloride
Transport Hazard Class: Not assigned
Packing Group: Not assigned
Marine Pollutant: Not classified as marine pollutant
Transport Conditions: Ship in original container tightly sealed; Avoid extreme temperatures and moisture; Secure load during transport to prevent spillage

Regulatory Information

US-OSHA Status: Not specifically listed; Handle using standard laboratory precautions
TSCA Status: On TSCA inventory or exempt
EU Regulations: REACH status not determined; Not classified as hazardous under CLP Regulation (EC) No 1272/2008
Canada (DSL/NDSL): Coverage not confirmed; Check with supplier
SARA 313: Not subject to SARA Title III Section 313 reporting
California Proposition 65: Not known to be listed
Labeling Requirements: Appropriate hazard statements, safety phrases, and pictograms as per local regulations
Other Regulations: Compliance with all federal, regional, and local guidelines required for handling and storage