Product Name: N-Propyl-N-Methylpiperidinium Iodide
Synonyms: 1-Methyl-1-propylpiperidin-1-ium iodide
Recommended Use: Laboratory chemical, research purposes
Manufacturer: [Manufacturer Information]
Emergency Contact: [Contact Details]
CAS Number: 143262-50-4
Formula: C9H20IN
GHS Classification: Acute toxicity (oral, dermal, inhalation), irritant
Label Elements: Danger; Skull and crossbones symbol; Exclamation mark symbol
Hazard Statements: Harmful if swallowed, causes skin and eye irritation, may cause respiratory irritation
Precautionary Statements: Avoid breathing dust; wash thoroughly after handling; use only outdoors or in a well-ventilated area; wear protective gloves, clothing, and eye protection
Chemical Name: N-Propyl-N-Methylpiperidinium Iodide
Purity: ≥ 98%
CAS Number: 143262-50-4
Impurities: Possibly less than 2%, not expected to influence safety
Molecular Weight: 269.17 g/mol
General Advice: Remove contaminated clothing; seek medical attention
If Inhaled: Move to fresh air; keep person at rest; if not breathing, give artificial respiration; call poison center or physician
If Skin Contact: Wash thoroughly with soap and water; remove contaminated clothing; seek medical advice if irritation persists
If Eye Contact: Rinse cautiously with water for at least 15 minutes; remove contact lenses if possible; consult doctor
If Swallowed: Rinse mouth; seek medical attention immediately; do not induce vomiting without professional instruction
Extinguishing Media: Use water spray, dry chemical, CO2, foam for small fires
Special Hazards: Produces toxic gases, including nitrogen oxides, iodine vapors
Protective Equipment: Firefighters need self-contained breathing apparatus and full protective gear
Firefighting Instructions: Keep containers cool with water spray; avoid inhaling fumes; evacuate area if needed; prevent runoff from entering drains
Personal Precautions: Use personal protective equipment; avoid dust formation; ensure adequate ventilation
Environmental Precautions: Prevent substance from entering the environment, drains, or watercourses
Containment Methods: Cover spill with damp inert material, scoop into container for disposal
Cleanup Procedures: Clean up using non-sparking tools and absorbent; wash spill area with water and detergent; dispose per regulations
Safe Handling Practices: Handle in fume hood; avoid contact with skin, eyes, and clothing; avoid breathing dust
Hygiene Measures: Wash hands before eating, drinking, or smoking; remove contaminated clothing; prevent static discharge
Storage Conditions: Keep closed in dry, well-ventilated area; store away from incompatible materials, exposure to light, and moisture
Incompatible Materials: Strong oxidizing agents, acids, alkalis
Storage Life: Stable for at least one year under recommended conditions
Permissible Exposure Limits: No occupational exposure limits established
Engineering Controls: Use fume hood; maintain adequate local exhaust
Respiratory Protection: Use NIOSH-approved respirator in absence of adequate ventilation
Hand Protection: Wear chemical-resistant gloves (nitrile recommended)
Eye Protection: Safety glasses with side shields or goggles
Skin Protection: Lab coat, closed-toe shoes, avoid direct contact
Control of Environmental Exposure: Prevent further leakage or spillage if safe to do so; avoid discharge into the environment
Appearance: White to off-white crystalline powder
Odor: Faint amine-like
Odor Threshold: Not determined
pH (Solution): Approximately neutral in water
Melting Point: 200–210 °C (decomposes)
Boiling Point: Decomposes
Flash Point: Not applicable (non-flammable solid)
Flammability: Not classified as flammable
Vapor Pressure: Not determined
Density: 1.45–1.55 g/cm3
Water Solubility: Soluble
Partition Coefficient (log Kow): Not determined
Decomposition Temperature: >200 °C
Viscosity: Not determined
Chemical Stability: Stable at standard temperatures and pressures
Reactivity: Non-reactive under recommended handling conditions
Hazardous Reactions: No hazardous polymerization expected
Conditions to Avoid: Moisture, high temperature, prolonged exposure to light
Incompatible Materials: Strong oxidizers, acids, and alkalis can trigger decomposition or hazardous reaction
Hazardous Decomposition Products: Iodine vapor, nitrogen oxides, carbon oxides, other irritant gases
Acute Toxicity: Limited data; anticipated oral LD50 in rodents above 200 mg/kg
Routes of Exposure: Inhalation, ingestion, skin, and eye contact
Potential Health Effects (short-term): Irritation to mucous membranes, eyes, skin; respiratory soreness or cough on inhalation; abdominal pain and nausea on ingestion
Potential Health Effects (long-term): Data lacking; repeated exposure may lead to skin sensitization or upper respiratory symptoms
Symptoms: Burning sensation, redness, tearing, discomfort
Ecotoxicity: No comprehensive aquatic toxicity data; likely to be harmful to aquatic life based on structure and iodine release
Persistence and Degradability: Stable; not predicted to degrade rapidly
Bioaccumulative Potential: No specific data; low inherent potential expected due to ionic nature
Mobility in Soil: Moderately soluble; potential for migration in moist soils
Other Adverse Effects: Iodide ions pose risk to aquatic organisms
Product Disposal: Treat as hazardous; dispose through licensed chemical disposal firm
Contaminated Packaging: Remove product from containers and triple rinse if possible; dispose containers in accordance with local laws
Special Precautions: Do not discharge to sewer, waterways, or soil; use incineration or permitted landfill site
UN Number: Not assigned or regulated for transport as dangerous good
Transport Hazard Classes: Not regulated, but should be carried in secure, well-labeled containers
Packing Group: Not regulated
Marine Pollutant: Not classified, but best to prevent entry into marine environments
Special Transport Precautions: Store in upright position; prevent package damage during movement; avoid heat exposure
Safety, Health, Environmental Regulations: Not listed in major regulations (TSCA, REACH), but considered hazardous for workplace safety
Right to Know Lists: Check regional regulations
Other Regulatory Considerations: Handle and dispose as laboratory hazardous waste; always consult local and national regulations for use and disposal
