Product Name: N-(2-Methoxyethyl)-N-Methylpyrrolidinium Bromide
Chemical Formula: C8H18BrNO2
CAS Number: 63069-87-0
Synonyms: 1-Methyl-1-(2-methoxyethyl)pyrrolidinium bromide
Recommended Use: Laboratory research, chemical synthesis
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Classification: Acute toxicity (oral), Skin irritation, Eye irritation
GHS Label Elements: Exclamation mark
Signal Word: Warning
Hazard Statements: Harmful if swallowed. Causes skin and serious eye irritation. May cause irritation to respiratory tract.
Precautionary Statements: Wear protective gloves and equipment. Avoid breathing dust. Wash thoroughly after handling. Avoid contact with eyes, skin, and clothing. Do not eat, drink, or smoke when handling. Seek medical advice if you feel unwell.
Potential Health Effects: Inhalation may cause respiratory irritation. Contact with skin or eyes can result in redness, itching, and discomfort.
Chemical Name: N-(2-Methoxyethyl)-N-Methylpyrrolidinium Bromide
Concentration: 98%-100%
CAS Number: 63069-87-0
Impurities: Trace amounts of synthesis by-products (<2%)
Other Components: None declared
Inhalation: Move person to fresh air. Provide oxygen or artificial respiration if breathing is difficult or stopped. Seek medical attention immediately if symptoms persist.
Skin Contact: Remove contaminated clothing. Wash affected area with soap and plenty of water for at least 15 minutes. Get medical attention for persistent irritation.
Eye Contact: Immediately flush eyes with plenty of water for at least 15 minutes, holding eyelids open. Remove contact lenses if present and easy to do. Seek urgent medical attention.
Ingestion: Rinse mouth with water. Do not induce vomiting unless directed by medical personnel. Never give anything by mouth to an unconscious person. Seek immediate medical consultation.
Symptoms/Effects: May cause irritation, headache, nausea, dizziness, or allergic reaction.
Suitable Extinguishing Media: Water spray, carbon dioxide, dry chemical powder, or appropriate foam
Unsuitable Extinguishing Media: No specific restrictions known
Hazards from Combustion: Carbon monoxide, carbon dioxide, nitrogen oxides, hydrogen bromide vapors
Personal Protective Equipment: Firefighters need self-contained breathing apparatus, chemical-resistant clothing, and gloves
Special Procedures: Keep containers cool by spraying with water if exposed to fire. Avoid breathing vapors or decomposition products. Remove personnel from area if safe to do so.
Personal Precautions: Avoid inhalation of dust. Prevent skin and eye contact using gloves and goggles. Ventilate the area.
Environmental Precautions: Prevent surface and groundwater contamination. Do not allow material to reach drains or watercourses.
Cleaning Methods: Sweep up and collect spillage in sealed, labeled containers for proper disposal. Wash area with copious amounts of water. Use non-sparking tools and minimize dust generation.
Notification Procedures: Report spills to relevant local authorities according to applicable regulations.
Handling: Use only in well-ventilated areas. Avoid creating and breathing dust. Wear appropriate protective clothing including gloves, goggles, and lab coat. Wash hands after use.
Storage: Store in tightly closed, labeled containers away from incompatible materials such as strong oxidizers and acids. Keep in a cool, dry place with temperature controls if needed. Protect from light, moisture, and sources of ignition. Limit access to authorized personnel. Monitor for container integrity regularly.
Engineering Controls: Use chemical fume hood or adequate ventilation. Emergency eye-wash stations and safety showers should be available.
Exposure Limits: No established occupational exposure limits. Minimize exposure by safe practices.
Personal Protective Equipment: Chemical-resistant gloves, safety goggles, face shield if splash risk, laboratory coat, dust mask or respirator (P95 or better) if aerosol formation possible.
Hygiene: Do not eat, drink, or smoke in work area. Wash hands and any exposed skin before breaks and after handling.
Environmental Controls: Use localized exhaust to reduce dust and vapors. Dispose of waste responsibly to avoid environmental discharge.
Appearance: White or off-white crystalline powder
Odor: Faint, characteristic
Odor Threshold: Not determined
pH: 6–8 (1% aqueous solution)
Melting Point: 140–145°C
Boiling Point: Decomposes before boiling
Flash Point: Not applicable
Evaporation Rate: Not determined
Flammability: Not flammable
Explosion Limits: Not determined
Vapor Pressure: Negligible
Vapor Density: Not determined
Relative Density: 1.40–1.50 g/cm³ (estimated)
Solubility: Soluble in water, slightly soluble in methanol and ethanol
Partition Coefficient: Not determined
Auto-ignition Temperature: Not self-igniting
Decomposition Temperature: Above 160°C
Viscosity: Not applicable
Chemical Stability: Stable under recommended handling and storage conditions. Degrades with strong acids or oxidizers.
Reactivity: May react with strong oxidizing or reducing agents.
Possibility of Hazardous Reactions: No dangerous reactions known under normal use.
Conditions to Avoid: High temperatures, open flames, strong sunlight, humidity
Incompatible Materials: Strong oxidizing agents, acids, bases
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, nitrogen oxides, hydrogen bromide, other toxic fumes upon thermal decomposition.
Acute Toxicity: Oral LD50 (rat): >300 mg/kg (estimated based on structure and similar compounds)
Inhalation: May cause coughing, irritation of nose and throat.
Dermal: May cause redness, irritation, possible allergic reaction
Eye Contact: Causes redness, tearing, pain, and possible corneal injury
Chronic Effects: No long-term studies available, but prolonged exposure may result in dermatitis or sensitization.
Carcinogenicity: No data indicating carcinogenic potential.
Mutagenicity: Not known to cause genetic damage.
Reproductive Toxicity: No data available.
Target Organs: Skin, eyes, respiratory system.
Aquatic Toxicity: May be harmful to aquatic life due to bromide content.
Mobility in Soil: Soluble in water, may leach through soil.
Persistence and Degradability: Expected to be moderately persistent; biodegradation not well studied.
Bioaccumulative Potential: Not expected to bioaccumulate significantly.
Other Adverse Effects: Do not release into environment without proper wastewater treatment.
Waste Disposal: Collect and contain for chemical waste disposal in accordance with local, regional, and federal regulations. Do not dispose via sewage system or regular trash.
Container Disposal: Rinse empty containers plus any contaminated material with water, then offer for recycling or disposal by licensed hazardous waste contractor.
Special Precautions: Ensure waste is not accessible to unauthorized persons. Notify recycling or waste contractors of the contents and nature of the compound.
UN Number: Not assigned
Proper Shipping Name: Chemical, n.o.s. (N-(2-Methoxyethyl)-N-Methylpyrrolidinium Bromide)
Transport Hazard Class: Not classified as dangerous for transport under current regulations
Packing Group: Not applicable
Marine Pollutant: Not listed
Special Precautions: Use secondary containment. Ship in closed, labeled containers only. Avoid extremes of heat and temperature during transport. Comply with all local guidelines for hazardous materials.
OSHA Status: Not listed as hazardous under OSHA standards
TSCA Inventory: Not listed; intended for research only
SARA Title III: Not reportable under SARA 302/304/311/312/313
EU Classification: Not classified according to Regulation (EC) No 1272/2008
Canada DSL: Not listed; use restricted to research
Labeling Requirements: Label all containers clearly with chemical name and hazards. Provide full MSDS to users and transporters.
Other Regulations: Follow local, federal, and international safety standards for handling and disposal.
