Product Name: N-Ethyl-N-Methylpiperidinium Chloride
Chemical Formula: C8H18ClN
Synonyms: 1-Ethyl-1-methylpiperidinium chloride
CAS Number: 5579-89-7
Manufacturer: Relevant chemical supplier information per shipment
Recommended Uses: Research, synthesis of organic compounds, specialized industrial applications
Supplier Contact: Address, emergency number, business hours contact for technical queries
GHS Classification: Irritant to eyes and skin, may cause respiratory irritation, not classified as acutely toxic under GHS
Signal Word: Warning
Hazard Statements: Causes skin irritation, causes serious eye irritation, may cause respiratory irritation
Pictograms: Exclamation mark
Precautionary Statements: Avoid breathing dust, avoid contact with eyes and skin, wash thoroughly after handling, use only outdoors or in well-ventilated areas
Chemical Identity: N-Ethyl-N-Methylpiperidinium Chloride
Concentration: Greater than 98% purity except where stated otherwise
Impurities: No significant impurities affecting classification reported
Other Ingredients: No hazardous components other than the active chemical present above trace levels
Skin Contact: Immediately remove contaminated clothing, rinse skin with water, wash gently with soap and water, seek medical attention for persistent irritation
Eye Contact: Rinse eyes for several minutes with plenty of lukewarm water, remove contact lenses if possible, seek medical help if irritation continues
Inhalation: Move to fresh air, keep at rest in a position comfortable for breathing, consult a physician if symptoms arise
Ingestion: Rinse mouth, never give liquid to an unconscious person, seek immediate medical attention if feeling unwell
Most Important Symptoms: Irritation, coughing, burning of skin or eyes, respiratory discomfort after inhalation
Suitable Extinguishing Media: Carbon dioxide, dry powder, alcohol-resistant foam, water spray for cooling only
Unsuitable Media: Do not use high pressure water jets
Specific Hazards: Combustion may produce toxic fumes such as hydrogen chloride, nitrogen oxides, and carbon monoxide
Protective Equipment for Firefighters: Full protective clothing, self-contained breathing apparatus, avoid inhaling vapors
Special Procedures: Cool fire-exposed containers with water spray, prevent runoff from entering drains or water sources
Personal Precautions: Wear protective gloves, goggles, and clothing, avoid dust formation and breathing vapors, remove ignition sources
Environmental Precautions: Prevent further leakage or spillage if safe, avoid discharge into the environment, contain spillages with non-combustible material
Methods for Cleanup: Collect spilled material using a vacuum with HEPA filter or damp sweeping, transfer to a tightly sealed container, ventilate area and wash residues away with copious water
Handling: Use in well-ventilated areas, avoid generation of dust, do not eat, drink, or smoke while using this product, read label before use
Hygiene Measures: Wash hands after handling, remove contaminated clothing and wash before reuse, avoid touching face or exposed skin
Storage Conditions: Store in a tightly closed, clearly labeled container, keep in cool, dry, well-ventilated area away from direct sunlight, segregate from incompatible substances such as oxidizers and acids
Packing Materials: Use chemically resistant containers, protect against physical damage
Exposure Limits: No specific occupational exposure limits set by OSHA, NIOSH, or ACGIH
Engineering Controls: Use with local exhaust ventilation, use fume hood for small-scale lab work, provide eyewash and emergency shower
Personal Protective Equipment: Chemical-resistant gloves, safety goggles or face shield, laboratory coat or chemical apron, respiratory protection if airborne dust or vapors are present
Hygiene Measures: Change clothes after handling, wash hands and skin thoroughly after contact, avoid direct contact with contaminated surfaces
Appearance: White to off-white crystalline powder
Odor: Mild, amine-like
Melting Point/Range: Approximately 210°C (decomposition may occur before melting)
Boiling Point: Decomposes before boiling
Solubility: Freely soluble in water, soluble in ethanol
Vapor Pressure: Not expected to be volatile at room temperature
Density: Estimated 1.1–1.2 g/cm³ at 25°C
pH (1% solution): Neutral to slightly alkaline
Partition Coefficient: No data available
Chemical Stability: Stable under normal conditions for storage and handling
Reactivity: Unreactive under recommended handling and storage conditions
Incompatible Materials: Strong oxidizing agents, strong acids, anhydrides
Hazardous Decomposition Products: Hydrogen chloride, nitrogen oxides, carbon oxides during thermal decomposition
Conditions to Avoid: Heat, sunlight, moisture, incompatible chemicals, sources of ignition
Acute Toxicity: Data limited, not expected to be acutely toxic at low exposures
Routes of Exposure: Inhalation, ingestion, skin and eye contact
Symptoms: May include irritation of respiratory tract, nausea, headache, skin redness, eye pain
Chronic Effects: No long-term toxicity studies available for repeated low-dose exposure
Carcinogenicity: No components identified as carcinogenic by IARC, NTP, or OSHA
Sensitization: Not classified as a sensitizer
Other Effects: Handling without adequate protection could cause local irritation
Ecotoxicity: Limited aquatic toxicity data, may be hazardous to aquatic organisms, avoid uncontrolled release
Persistence and Degradability: No definitive biodegradation studies, may persist in environment if released
Bioaccumulative Potential: No data on bioaccumulation, low possibility due to high water solubility
Mobility in Soil: Expected to be highly mobile in aqueous phase due to ionic nature
Other Adverse Effects: Avoid release into waterways, inform local authorities in case of large spill
Waste Handling: Collect into appropriate, labeled containers for disposal in accordance with local, regional, and national regulations
Disposal of Solutions and Containers: Rinse empty containers before recycling or disposal, do not discharge to sewer, follow chemical waste policy
Special Precautions: Consult licensed waste disposal companies for options, consider incineration at approved facilities
Environmental Precautions: Avoid accidental release, do not permit material to reach soil, waterways, drains
UN Number: Not assigned for this material based on available classifications
Proper Shipping Name: N-Ethyl-N-Methylpiperidinium Chloride
Transport Hazard Class: Non-hazardous for transport under most regulatory frameworks
Packing Group: Not assigned
Special Precautions for Transport: Ship in tightly sealed, compatible containers, protect from pressure or damage during transit, label clearly
Additional Information: Ensure compliance with all relevant national and international transport standards
Safety, Health, and Environmental Regulations: Not regulated as a hazardous substance by TSCA, REACH, or WHMIS
OSHA Status: Not classified as hazardous under OSHA Hazard Communication Standard
SARA Title III Information: Not subject to reporting under Sections 302, 304, 311, or 312
International Inventories: Check relevant chemical inventories for status in each jurisdiction
Other Regulatory Considerations: Ensure workplace exposure controls meet regional standards, inform workforces about safety procedures
Labeling Requirements: Comply with GHS and regional chemical safety reporting, update SDS regularly as new information arises
