Product Name: 1-(Trimethoxysilane)Propyl-1-Methylpiperidinium Bis((Trifluoromethyl)Sulfonyl)Imide
Chemical Family: Organosilane salt
Synonyms: Ionic liquid, TMS-piperidinium-imide
Manufacturer: Corporate supplier information required for shipment records; consult supplier contact sheet for specifics
CAS Number: 1417743-27-7
Recommended Use: Use in laboratory settings, research, advanced synthesis in electrochemical or separation processes
Restrictions: Not designed for consumer use or untrained personnel
Emergency Phone: Refer to company emergency contact; for critical exposure, chemical spill, or fire, notify fire brigade and local authorities
Classification: Serious eye irritant, skin irritant, acute toxicity hazard—exact GHS/CLP classification requires available updated toxicological data
Hazard Pictograms: Irritant (exclamation mark), Health hazard symbol
Signal Word: Warning
Hazard Statements: Causes moderate to severe eye irritation, can provoke respiratory discomfort if inhaled, prolonged skin exposure brings irritation or possible allergic reaction, potential to adversely impact aquatic environments
Precautionary Statements: Do not inhale mist, fumes, or dust. Use gloves, protective eyewear, proper lab ventilation. Store away from food, water sources, incompatible materials. Prevent unmanaged release to the environment.
Chemical Identity: 1-(Trimethoxysilane)Propyl-1-Methylpiperidinium Bis((Trifluoromethyl)Sulfonyl)Imide
CAS Number: 1417743-27-7
Concentration: Purity usually exceeds 95% by weight
Impurities: Trace levels of hydrolyzed silane byproducts, minor water content possible under improper storage, impurities do not affect primary hazard profile intensely
Additives: None designated; always confirm with analytical certificate before handling in critical settings
Inhalation: Move affected individual to open air or a well-ventilated environment immediately. Avoid breathing further vapors. Seek medical help for respiratory irritation, dizziness, or persistent cough.
Skin Contact: Remove clothing radically contaminated with the chemical. Wash affected skin thoroughly with soap and water for several minutes. Do not reuse contaminated clothing until professionally cleaned.
Eye Contact: Flush eyes gently with flowing water for several minutes. Remove contact lenses as soon as possible. Do not rub eyes. If irritation or redness persists, seek medical attention without delay.
Ingestion: Rinse mouth. Do not induce vomiting unless directed by medical personnel. If large quantity taken in, move for emergency evaluation and provide chemical information to the doctor.
Advice for Helpers: Avoid exposure to yourself; use gloves, eyewear, breathing mask if rescue required in contaminated setting
Suitable Extinguishing Agents: Carbon dioxide, foam, dry chemical media; avoid water jets on spillage to minimize contamination run-off.
Special Hazards: Upon combustion, releases irritating and toxic fumes including silicon oxides, trifluoromethanesulfonyl fluorides, methyl trifluoromethane, and oxides of nitrogen and sulfur.
Protective Equipment: Firefighters should wear self-contained breathing apparatus, chemical-resistant clothing, gloves, and goggles
Additional Information: Evacuate area if significant fire occurs, block drains to minimize environmental spread, remain upwind of smoke and fumes
Hazardous Combustion Products: Formation of corrosive and toxic gases, silicon dioxide, possibly fluoro-organic compounds under high heat
Personal Protection: Use fully-enclosed chemical splash goggles, nitrile gloves, chemical protective suit, and respiratory protection during cleanup
Environmental Cautions: Prevent product from reaching open drains, sewers, or waterways. Report large spills or environmental releases to relevant authorities.
Cleanup Methods: Absorb spill on inert material such as sand, vermiculite, or a suitable absorbent. Sweep up carefully, minimize dust. Place in a properly labeled, sealed disposal container. Provide ventilation to affected area.
Small Spills: Wipe down with suitable absorbent material, dispose of in chemical waste container
Decontamination: Wash spill area with plenty of soapy water, ventilate thoroughly, and remove waste for authorized disposal
Safe Handling: Always work in a chemical fume hood or other well-ventilated enclosure. Avoid all unnecessary exposure to vapor or mist—minimize splashing and spills. Keep containers tightly closed. Do not eat, drink, or smoke while handling.
Storage Conditions: Store in cool, dry, and well-ventilated space at regulated room temperature. Keep container out of sunlight and away from sources of ignition or incompatible chemicals like strong acids, strong bases, oxidizers, and water.
Container Requirements: Use original, clearly labeled, corrosion-resistant containers with sealed caps or closures. Clearly mark containers for chemical inventory and emergency response reference.
Special Precautions: Rotate stock to use older material first, inspect containers often for leaks or deterioration, post chemical hazard signage in storage areas
Exposure Limits: No established occupational exposure limits in most jurisdictions; control exposure through engineering and process design
Engineering Controls: Utilize chemical fume hood, mechanical ventilation, localized exhaust
Personal Protective Equipment: Wear splash-proof chemical safety goggles or face shield, impervious gloves (nitrile or neoprene), long-sleeved lab coat, closed shoes
Hygiene Measures: Remove contaminated clothing before leaving work area. Wash hands, forearms, and face thoroughly after handling chemical
Respiratory Protection: In case of vapor or aerosol formation, use properly fitted respirator with P2/P3 filters
Appearance: Colorless to pale yellow liquid; clarity may vary based on storage conditions
Odor: Mild, not overpowering, may emit faint amine or ether-like scent
Melting Point: Information typically falls below -10°C
Boiling Point: Not easily available due to ionic nature; tends to decompose before boiling
Flash Point: Exceeds 100°C based on analog data, not considered easily flammable
Solubility: Soluble in organic solvents such as methanol, ethanol, DMSO; slight hydrolysis in contact with water
Vapor Pressure: Very low at ambient conditions
Density: Around 1.30 g/cm³ at 20°C; confirms by supplier documentation
pH: Neutral to slightly acidic (dependant on hydrolysis ratio)
Viscosity: Medium-range for ionic liquids—frequent characterization between 30-100 cP at room temperature
Chemical Stability: Stable under standard laboratory conditions, but sensitive to humidity and atmospheric moisture
Incompatible Materials: Avoid strong acids, strong bases, oxidizers, water (leads to hydrolysis and generation of methanol plus silanol derivatives)
Decomposition Products: Hydrolysis or thermal decomposition produces methanol, trimethylsilanol, trifluoromethanesulfonic acid, SO2, and other hazardous vapors
Hazardous Reactions: Strong exothermic reactions on contact with water or bases; potential pressure build-up in closed containers
Conditions to Avoid: High temperatures, moisture, direct sunlight, and sources of static discharge
Polymerization Risk: Does not polymerize spontaneously based on current usage and published studies
Routes of Exposure: Eyes, skin, inhalation, ingestion—all merit diligent avoidance
Acute Toxicity: May provoke irritation to skin, respiratory organs, and mucosal surfaces. No comprehensive LD50 data available, treat as potentially hazardous.
Chronic Effects: Lacking long-term data, but extended contacts might lead to dermatitis, respiratory sensitization, possible genotoxic impacts
Symptoms: Redness, tearing, coughing, headache, nausea, potential delayed skin rash
Carcinogenicity: No specific carcinogenicity studies published; components not classified as known carcinogens by IARC, ACGIH, or NTP
Other Health Effects: No current evidence of reproductive toxicity, teratogenicity, or mutagenicity in standard testing—precaution strongly advised given the limited study
Environmental Fate: Ionic liquids have low volatility; can remain in aquatic environments and sediment, possibility of persistence
Aquatic Toxicity: Demonstrates moderate toxicity to algae, daphnia, and fish species in analogous studies; avoid direct release to sewers, rivers, lakes, or groundwater
Persistence/Degradability: Limited biodegradation; withstands normal physical and biological breakdown processes
Bioaccumulation Potential: Not significant for organism tissues according to partition coefficient models, continual exposure may still disrupt ecosystem
Soil Effects: May bind to soil matter, slow movement through underground water sources
Other Comments: No benefit to wildlife or plant systems; mandatory hazard assessment for waste and process water discharge
Waste Treatment Methods: Consult local and national regulations for hazardous waste. Do not dispose to drains or household waste.
Container Disposal: Empty chemical containers still present hazard; triple rinse, destroy label, and send to hazardous waste handler
Incineration Guidelines: Incinerate under strictly controlled conditions by licensed chemical waste processor only
Recycling/Reclamation: Not recommended due to contamination risks; follow strict hazardous waste management protocols
Spill Cleanup Waste: Collect and dispose in rigid, leak-proof, labeled containers pending chemical waste disposal
UN Number: UN 3272 or similar—classification depends on shipped phase and jurisdiction
Shipping Name: Flammable Liquid, Organic N.O.S. (contains silicon and fluorinated amide components)
Transport Hazard Class: Flammable Liquid (class 3) or Miscellaneous Hazardous Material (class 9), review with transporter
Packing Group: III (low danger), verify with latest DOT, IATA, IMDG code
Environmental Hazards: Classified as marine pollutant in some regions
Special Precautions: Use only approved and sealed containers, follow operator training for hazardous chemical cargo
Labeling Requirements: Follow OSHA Hazard Communication Standard, CLP Regulation (EC) No 1272/2008, and national safety directives
Inventory Status: Not listed under US TSCA by default, may require new substance notification under REACH or other chemical regulations
SARA Title III: Not classified as EHS or listed under extremely hazardous substances—verify annually for updates
California Proposition 65: No known components listed as carcinogens or reproductive toxins; crosscheck with updated records
Other Regulation Notes: Subject to workplace chemical safety and environmental protection standards; maintain SDS access for users, post emergency contacts and PPE requirements onsite
Worker Training: Regular chemical hygiene and safety data sheet review for all personnel expected to handle or supervise related processes
