Product Name: 1-(Triethoxysilane)Propyl-3-Methylimidazolium Chloride
Synonyms: No common synonyms in use
Chemical Family: Imidazolium-based ionic liquid
Recommended Use: Laboratory chemical, industrial processing additive
Manufacturer: Chemical production and research facilities
Emergency Phone Contact: National emergency response center and company emergency number
CAS Number: 913474-20-5
UN Number: Not classified as hazardous cargo under most transport regulations
GHS Classification: Not classified as acutely toxic, but may cause irritation to skin and eyes
Signal Word: Caution
Hazard Statements: May irritate eyes, skin, or respiratory tract on exposure
Precautionary Statements: Wear protective gloves, wash exposed skin after handling, avoid inhalation and ingestion
Potential Health Effects: Prolonged skin contact may trigger redness or discomfort, inhalation of vapors could irritate the respiratory system, swallowing the compound can cause gastrointestinal distress
Environmental Hazards: Potential for harm to aquatic organisms in high concentrations
Pictograms: Exclamation mark for irritant properties
Chemical Identity: 1-(Triethoxysilane)Propyl-3-Methylimidazolium Chloride
CAS Number: 913474-20-5
Purity: Approximately 98% (trace impurities may vary by supplier)
Hazardous Components: No hazardous stabilizers or additives
Component Percentages: Main active ingredient ranges from 95-99%; possible ethanol as a residual byproduct
Eye Contact: Rinse immediately for several minutes with clean, lukewarm running water; seek medical advice if irritation persists
Skin Contact: Remove contaminated clothing, wash skin thoroughly with soap and water; if irritation develops, consult a physician
Inhalation: Move individual to fresh air, monitor for breathing difficulties; obtain medical attention if symptoms last
Ingestion: Rinse mouth with water, do not induce vomiting; seek immediate medical help for any symptoms
Most Important Symptoms: Eye or skin redness, coughing, shortness of breath, stomach upset
Note to Physician: Treat symptomatically based on patient’s condition
Suitable Extinguishing Media: Dry chemical extinguishers, carbon dioxide, foam, do not use water direct streams despite its non-flammable status
Hazardous Combustion Byproducts: Carbon oxides, nitrogen oxides, hydrogen chloride, and silica compounds may release in a fire
Protective Equipment: Chemical-resistant suits, self-contained breathing apparatus required for large fires
Firefighting Instructions: Prevent runoff into drains, keep exposed containers cool using water spray
Flash Point: Above 100°C. This compound’s flash point sits high, lowering risk but not eliminating it
Personal Precautions: Restrict entry to unnecessary personnel, wear protective gloves, eyewear, and chemical-resistant clothing
Environmental Precautions: Avoid spillage into drains and waterways, contain using absorbent soil or sand
Cleanup Methods: Scoop up spill with non-sparking tools, place residue in sealed and labeled waste containers; wash spill site after material removal
Disposal of Contaminated Material: Handle using recommendations in disposal section
Handling: Always wear gloves, safety goggles, and lab coats; keep containers closed to avoid unnecessary exposure; minimize vapor and dust generation
Storage: Keep in a cool, ventilated, and dry area away from direct sunlight and moisture; compatible chemical storage areas without oxidizers, acids, or strong bases
Special Storage Requirements: Store in original packaging with tight-fitting lids, label all storage containers
Engineering Controls: Use chemical fume hoods or local exhaust ventilation for regular use; provide eyewash and safety shower in working area
Personal Protective Equipment: Chemical-resistant gloves (nitrile or neoprene), tight-fitting safety goggles, laboratory coat, closed-toe shoes
Respiratory Protection: Use NIOSH-approved masks in poorly ventilated areas or high dust conditions
Exposure Limits: No established national occupational exposure limits
Hygiene Measures: Wash hands before breaks and after handling, avoid eating or drinking in work zones
Appearance: Colorless to pale yellowish liquid
Odor: Slight, not pungent
Melting Point: Below room temperature
Boiling Point: Approx. 200–250°C under normal atmospheric pressure
Flash Point: Slightly above 100°C
Solubility: Miscible with water and many organic solvents
Vapor Pressure: Low
pH: Slightly acidic to neutral in aqueous solution
Density: Ranges around 1.1–1.2 g/cm³
Viscosity: Moderate to high compared to water
Evaporation Rate: Slow
Partition Coefficient: No data available
Auto-ignition Temperature: No data reported; caution recommended
Chemical Stability: Stable under normal conditions of use when stored correctly
Reactivity: Limited reactions at ambient temperatures without strong acids, bases, oxidizers; slow hydrolysis in moist conditions
Incompatible Materials: Avoid contact with strong oxidants, concentrated acids, alkalis, moisture-rich environments
Decomposition Products: May release ethylene, silica dust, ammonia, and corrosive vapors if thermally decomposed
Conditions to Avoid: High heat, strong sunlight, long-term contact with water
Likely Routes of Exposure: Skin, eyes, inhalation, ingestion
Acute Toxicity: Not classified as acutely toxic by oral, dermal, or inhalation exposure for the active ingredient
Chronic Toxicity: No evidence or published studies confirming long-term, cumulative effects
Skin/Neye Irritation: Can cause redness, dryness, or burning
Respiratory Effects: Inhalation of vapor at high concentrations may lead to coughing or shortness of breath
Other Effects: No clear data links to sensitization, carcinogenicity, teratogenicity
Target Organs: No target organ effects identified based on available information
Aquatic Toxicity: Not acutely hazardous to fish or aquatic invertebrates at low concentrations, higher levels could disturb aquatic ecosystem balance
Persistence/Degradability: Likely to persist for extended periods in sediment without significant breakdown; no data on biodegradation rates
Bioaccumulative Potential: Possible minimal bioaccumulation, not confirmed with empirical data
Mobility in Soil: Moderately mobile, especially if released as solution
Other Adverse Effects: No specific data available, general recommendation to avoid unintended release
Waste Treatment Methods: Dispose through certified chemical disposal facilities; avoid landfill and sewage routes
Container Disposal: Rinse packaging with compatible solvent, then send for professional disposal, emphasizing prevention of leaching
Disposal Legislation: Follow local, regional, and national chemical waste regulations
Packaging Material: Use only non-leaching, sealed, and well-labeled containers for transport to disposal sites
UN Classification: Not regulated as hazardous material for most land, sea, and air shipments
Packing Group: Not assigned
Hazard Label: No required hazard label for transportation
Special Precautions: Prevent container damage, spills, and ensure clear labeling during transit
Transport Documentation: Describe contents using proper chemical names and emergency contact details
GHS: Listed, but not categorized for acute or chronic toxicity
OSHA (US): Considered non-hazardous under standard industrial use
TSCA (US): This substance appears on the TSCA inventory
REACH (EU): Not registered as a Substance of Very High Concern
Other International Listings: Inclusion varies by country; always confirm with regional authorities
SARA Title III: Not listed, no specific reporting required
WHMIS (Canada): Not classified as controlled under Workplace Hazardous Materials Information System
Other Regulatory Notes: Maintain up-to-date records and ensure compliance with both workplace and environmental health standards on site
