Product Name: N-Ethyl-N-Methylpyrrolidinium Chloride
Chemical Formula: C7H16ClN
Synonyms: 1-Ethyl-1-methylpyrrolidinium chloride
Recommended Use: Research chemical, ionic liquid, solvent in synthesis
Manufacturer Details: Manufacturer contact info (address, phone, email as appropriate)
Emergency Contact: Emergency services number for chemical incidents
Classification: Irritant to eyes, skin, and respiratory tract. Harmful if swallowed. May cause irritation or burns on prolonged contact.
Signal Word: Warning
Hazard Statements: Causes serious eye irritation. May be harmful if inhaled. May cause skin irritation.
Pictograms: Exclamation mark
Precautionary Statements: Avoid breathing dust or vapors. Wash thoroughly after handling. Wear suitable protective equipment.
Chemical Name: N-Ethyl-N-Methylpyrrolidinium Chloride
CAS Number: 4770-07-4
EC Number: 225-225-8
Purity: Typically above 98%
Impurities: Trace levels of unreacted starting materials or by-products, generally below reporting thresholds
Nature of Product: Ionic salt, single-component substance
Inhalation: Move to fresh air immediately. Get medical advice if any breathing difficulty or coughing develops.
Skin Contact: Remove contaminated clothing. Rinse skin well with plenty of water for at least 15 minutes.
Eye Contact: Flush eyes with lukewarm water for several minutes, holding eyelids apart. Seek prompt medical assistance.
Ingestion: Rinse mouth. Do not induce vomiting unless instructed by medical personnel. Seek medical attention.
Suitable Extinguishing Methods: Water spray, foam, dry chemical, or carbon dioxide extinguishers.
Special Hazards: Emits toxic fumes of hydrogen chloride and nitrogen oxides during combustion.
Protective Equipment for Firefighters: Full protective gear, self-contained breathing apparatus.
Additional Precautions: Keep containers cool with water spray to limit spreading of fire.
Personal Precautions: Wear gloves, goggles, lab coat or chemical-resistant apron. Avoid direct contact or inhalation.
Environmental Precautions: Keep material out of drains, sewers, and waterways. Minimize release to the environment.
Cleanup Methods: Absorb spill with inert material (sand, earth, vermiculite). Sweep up carefully. Store in a suitable tightly closed waste container for proper disposal.
Safe Handling: Use only with adequate ventilation. Avoid formation of dust. Prevent contact with eyes, skin, and clothing.
Storage Requirements: Keep container tightly closed. Store in a dry, well-ventilated area away from heat or direct sunlight.
Incompatible Materials: Strong oxidizers, strong acids.
Other Advice: Keep away from food, drink, and animal feed.
Engineering Controls: Use chemical fume hood or local exhaust to control airborne levels.
Personal Protective Equipment: Safety goggles, nitrile or neoprene gloves, laboratory coat, closed footwear.
Respiratory Protection: If exposure limits are exceeded or irritation is experienced, use full-face respirator with appropriate cartridges.
Other Hygiene Measures: Wash hands thoroughly after handling. Do not eat, drink, or smoke during use.
Appearance: Colorless to pale yellow solid or crystalline powder.
Odor: Mild or almost odorless.
Melting Point: About 110°C (varies based on moisture content)
Boiling Point: Decomposes before boiling
Solubility: Soluble in water, alcohols, and polar organic solvents.
Vapor Pressure: Negligible at room temperature
pH: Approx. 5-7 (aqueous solution)
Density: Approx. 1.05–1.10 g/cm³
Flash Point: Not available; not easily flammable
Partition Coefficient: Not established
Auto-ignition Temperature: Not determined
Chemical Stability: Stable under standard laboratory and storage conditions.
Reactivity: May react with strong oxidizing agents.
Conditions to Avoid: Prolonged exposure to heat, open flames, direct sunlight.
Hazardous Decomposition Products: Hydrogen chloride, nitrogen oxides.
Polymerization: No hazardous polymerization expected.
Acute Toxicity: Limited data; likely low to moderate oral and dermal toxicity based on related compounds.
Routes of Exposure: Inhalation, ingestion, skin and eye contact.
Symptoms of Overexposure: Irritation of eyes, skin, respiratory tract; possible digestive distress if ingested.
Chronic Effects: No detailed studies; prolonged exposure may increase risk of skin sensitization or dermatitis.
Carcinogenicity: No evidence for this compound or related pyrrolidinium salts.
Mutagenicity / Teratogenicity: Not established for this chemical.
Aquatic Toxicity: Possible moderate toxicity to aquatic organisms. Avoid discharge to waterways.
Persistence and Degradability: Limited biodegradation data; ionic liquids may persist in the environment.
Bioaccumulative Potential: Expected to have low bioaccumulation potential; not well studied.
Mobility in Soil: Highly soluble in water, could migrate through soil and water systems.
Other Adverse Effects: No known specific effects beyond general concern for ionic compounds in aquatic ecosystems.
Waste Disposal Methods: Dispose according to local, regional, and national regulations for hazardous laboratory chemicals.
Contaminated Packaging: Rinse containers thoroughly before discarding. Treat as chemical waste.
Special Precautions: Do not pour waste down the drain or into open environments.
UN Number: Not assigned for this compound; consult local regulations.
Transport Hazard Class: Not classified as dangerous for transport.
Packing Group: Not applicable
Environmental Hazards: Not listed as a marine pollutant; avoid spillage into water courses.
Transport Precautions: Ship in tightly sealed containers. Secure load to avoid damage.
Inventory Status: Check listings on TSCA (US), REACH (EU), DSL (Canada), and other national chemical inventories.
SARA 313: Not subject to reporting under SARA Title III.
California Proposition 65: Not listed under Proposition 65.
Labeling: Compound requires appropriate hazard labeling for workplace safety statutes.
Other Legal Requirements: Adhere to workplace safety, hazard communication, and chemical hygiene protocols mandated by your institution or governing authority.
