Product Name: N-(2-Ethoxyethyl)-Pyridinium Bromide
Chemical Formula: C9H14BrNO
Synonyms: Pyridinium, N-(2-Ethoxyethyl)-, bromide
Recommended Use: Research, chemical synthesis
Supplier: Refer to distribution channel
Emergency Contact: National or local poison control center
CAS Number: 134628-53-4
UN Number: Not classified as hazardous for transport
EC Number: 603-561-9
Hazard Class: Eye irritation, Skin irritation
GHS Label Elements: Warning; Exclamation mark
Hazard Statements: May cause skin and eye irritation; Harmful if swallowed; May cause respiratory tract irritation
Precautionary Statements: Avoid release to environment; Wash hands after use; Wear gloves, eye protection
Pictograms: Exclamation mark (GHS07); not listed for acute toxicity
PBT/vPvB Assessment: Data insufficient; not expected to meet criteria
Signal Word: Warning
Chemical Name: N-(2-Ethoxyethyl)-Pyridinium Bromide
Concentration: 100%
CAS Number: 134628-53-4
Impurities: None known
Molecular Weight: 232.12 g/mol
EC Number: 603-561-9
Inhalation: Move person to fresh air; seek medical attention for symptoms like coughing or difficulty breathing; avoid breathing dust or vapors
Skin Contact: Remove contaminated clothing; rinse skin thoroughly with soap and water; get medical advice if irritation persists
Eye Contact: Rinse cautiously with water for at least 15 minutes; remove contact lenses if present; seek medical help
Ingestion: Do not induce vomiting; rinse mouth; call a poison center or doctor immediately
Most Important Symptoms: Redness, irritation, burning sensation, coughing, headache
Medical Attention: Symptomatic treatment; call emergency services for any severe effects
Suitable Extinguishing Media: Foam, dry chemical, CO₂, water spray
Unsuitable Media: High-pressure water jets may spread material
Specific Hazards: May emit toxic fumes of hydrogen bromide, nitrogen oxides, carbon monoxide under fire
Protective Equipment: Firefighters should wear self-contained breathing apparatus and chemical protective clothing
Firefighting Instructions: Move containers from fire area if safe; keep containers cool by spraying with water
Combustion Products: Carbon oxides, nitrogen oxides, hydrogen bromide
Personal Precautions: Ventilate area; wear appropriate personal protective equipment including gloves and goggles
Environmental Precautions: Prevent entry into sewers, waterways, soil
Containment: Avoid raising dust; use spillage control materials
Cleanup Methods: Scoop up, place in a labeled container for disposal; clean area thoroughly
Decontamination: Wash spill area with water and detergent
Reporting: According to local legislation, notify relevant authorities if required
Safe Handling Procedures: Use only in well-ventilated areas; avoid contact with skin, eyes, and clothing; do not breathe dust; keep container tightly closed; wash thoroughly after handling
Incompatible Materials: Strong oxidizing agents, acids, bases
Safe Storage: Store in a cool, dry, well-ventilated place; protect from direct sunlight; store away from food and incompatible materials
Storage Temperature: Ambient temperature recommended
Packaging Materials: Use corrosion-resistant, tightly sealed containers
Special Requirements: Restrict access to trained persons
Exposure Limits: No specific occupational exposure limits established; minimize exposure
Engineering Controls: Use chemical fume hood or local exhaust ventilation
Eye Protection: Chemical safety goggles or face shield
Skin Protection: Chemical-resistant gloves, lab coat, long sleeves
Respiratory Protection: Wear approved respirator if dust or mist is generated
Hygiene Measures: Wash hands before breaks and after handling; remove contaminated clothing
Environmental Controls: Prevent release to environment; use containment methods
Appearance: White to pale yellow crystalline powder
Odor: Odorless or faintly ammoniacal
Melting Point: 160-164°C (lit.)
Boiling Point: Not applicable (decomposes)
Flash Point: Not flammable
Solubility: Soluble in water, alcohol
pH: Not available
Density: ~1.4 g/cm³
Vapor Pressure: Not available
Partition Coefficient: Not available
Decomposition Temperature: >160°C
Autoignition Temperature: Not available
Evaporation Rate: Not available
Viscosity: Not available
Chemical Stability: Stable under normal ambient and anticipated storage conditions
Reactivity: No hazardous reactivity expected under recommended conditions
Hazardous Reactions: No polymerization or hazardous reactions expected
Incompatibility: Avoid contact with strong acids, bases, and strong oxidizers
Conditions to Avoid: Excessive heat, moisture, incompatibles
Hazardous Decomposition Products: Hydrogen bromide, carbon oxides, nitrogen oxides on thermal breakdown
Acute Toxicity: Harmful if swallowed; estimated oral LD50 (rat) >500 mg/kg
Irritation: May cause eye and skin irritation in humans
Corrosivity: Not corrosive
Sensitization: Not expected to result in sensitization; insufficient data
Long-term Effects: No data available for chronic toxicity, cancer, mutagenicity, or reproductive effects; appropriate controls required
Symptoms of Exposure: Redness, itching, cough, headache, gastrointestinal discomfort
Routes of Exposure: Inhalation, ingestion, contact with skin and eyes
Ecotoxicity: Not classified as hazardous to the environment; data lacking for aquatic toxicity
Persistence and Degradability: Limited information; chemical may persist in soil and water
Bioaccumulative Potential: Not expected to bioaccumulate significantly
Mobility in Soil: May leach depending on conditions; avoid release outdoors
Other Adverse Effects: No known significant environmental effects or critical hazards
Waste Disposal Methods: Dispose of as hazardous waste per local, regional, national, and international regulations
Contaminated Packaging: Triple rinse containers; render unusable; dispose at authorized site
Precautions: Do not allow product or runoff to enter drains or waterways
Recycling: Recycling not feasible for this type of compound
Special Disposal: Incineration or chemical degradation at permitted facility
UN Number: Not regulated for transport
Transport Hazard Class: Not assigned
Packing Group: Not assigned
Proper Shipping Name: N-(2-Ethoxyethyl)-Pyridinium Bromide
Special Precautions: Prevent container damage and leaks during transport
Regulatory Information: Follow national and international transport laws and guidelines
Labelling: Complies with GHS requirements in relevant jurisdictions
Safety Assessments: Evaluate under REACH, OSHA Hazard Communication, TSCA, and local requirements
SARA Title III: Not listed as hazardous
WHMIS Classification: Not controlled product in Canada
Inventory Status: Registered or notified under international chemical inventories, where required
Other Regulations: Subject to chemical-specific workplace controls and safe use guidance
