Product Name: Decyltributylphosphonium Bis((Trifluoromethyl)Sulfonyl)Imide
Chemical Formula: C24H51F6NO4PSS2
Synonyms: Decyltributylphosphonium TFSI
Recommended Uses: Solvent, ionic liquid applications, electrochemistry, catalysis, chemical synthesis
Supplier Details: Name, address, business contact number and email for responsible party or manufacturer
Emergency Contact: 24-hour response emergency number
Restrictions: Professional laboratory or industrial use only
Classification by OSHA: Not classified as hazardous according to GHS (Globally Harmonized System)
Signal Word: No signal word due to low hazard profile
Hazard Statements: May cause slight skin and eye irritation; limited acute toxicity data
Precautionary Statements: Avoid direct contact with skin and eyes, do not ingest, keep out of reach of children
Physical Hazards: May be combustible at high temperatures, avoid sources of ignition
Health Hazards: Prolonged or repeated exposure may cause mild irritation to skin and eyes
Environmental Hazards: May be harmful to aquatic species, avoid unintended release to the environment
Pictogram: Not required under GHS; use gloves and eyewear as precaution
Chemical Name: Decyltributylphosphonium Bis((Trifluoromethyl)Sulfonyl)Imide
CAS Number: 914538-16-2
Concentration: >98% by weight
Impurities: Not expected to contain hazardous impurities at significant levels
Other Components: No additives or stabilizers
Skin Contact: Immediately remove contaminated clothing, wash skin thoroughly with soap and water, seek medical attention if irritation develops
Eye Contact: Hold eye open and rinse gently with water for several minutes, remove contact lenses if present, continue rinsing, obtain medical attention if discomfort persists
Inhalation: Move exposed person to fresh air, support breathing if necessary, seek medical assistance for persistent symptoms
Ingestion: Rinse mouth, do not induce vomiting, drink water if conscious, contact physician or poison control immediately
Symptoms: Redness, itching, mild respiratory discomfort or nausea in sensitive individuals
Medical Attention: Physicians should treat based on symptoms, no specific antidote known
Suitable Extinguishing Media: Use water spray, CO2, dry chemical, or foam
Unsuitable Extinguishing Media: Avoid using a direct water jet as it may spread fire
Hazardous Combustion Products: Phosphorus oxides, sulfur oxides, hydrogen fluoride, carbon oxides, toxic fumes possible in fire
Protective Equipment: Firefighters require self-contained breathing apparatus and full protective gear
Fire/Explosion Risks: Containers may burst from heat, move away from flames
Special Fire Procedures: Cool containers with water spray, contain run-off to prevent environmental damage
Personal Precautions: Wear chemical-resistant gloves, goggles, and protective clothing; ventilate area
Environmental Precautions: Prevent entry into drains, sewers, water supplies, or soil
Spill Response: Absorb with inert material such as sand or vermiculite, collect residue in a sealable container
Clean-up Methods: Avoid splashing, use non-sparking tools, dispose of waste per local regulations
Evacuation: Only necessary for large releases in confined, poorly ventilated spaces
Handling: Wear protective gloves and safety glasses, avoid contact with eyes and skin, do not inhale vapors or mists produced by heating
Hygiene: Wash hands thoroughly after handling, avoid eating and drinking in work area
Storage: Store in a tightly closed original container, in a cool, dry, well-ventilated place away from incompatible substances such as oxidizers and strong acids
Incompatibilities: Halogenated compounds, strong oxidizers, strong bases
Control Measures: Use only in areas equipped with local exhaust, avoid accumulation of electrostatic charges
Special Conditions: Ensure average temperature is kept below 30°C, keep away from sources of ignition
Exposure Limits: No established occupational exposure limits for this compound
Engineering Controls: Work with chemical fume hood, ensure good ventilation
Personal Protective Equipment (PPE): Use nitrile gloves, lab coat, safety goggles, in scenarios with splashing, use face shield
Respiratory Protection: If potential for exposure to vapors exists, use an approved half mask respirator with appropriate cartridges
Environmental Controls: Have spill control and neutralization supplies nearby
Appearance: Colorless to pale yellow liquid
Odor: Slight, characteristic
Odor Threshold: Not determined
pH: Not applicable (non-aqueous)
Melting Point: -10°C to 10°C
Boiling Point: Not available (thermal decomposition above 300°C)
Flash Point: Approximately 180°C (closed cup)
Evaporation Rate: Not measured; low volatility expected
Flammability: May burn if exposed to high heat
Explosion Limits: Data not available
Vapor Pressure: Very low at room temperature
Vapor Density: Not established
Relative Density: Approx. 1.2 g/cm³ (at 20°C)
Solubility: Insoluble in water, soluble in common organic solvents
Partition Coefficient (n-octanol/water): Not determined
Auto-Ignition Temperature: Not available
Decomposition Temperature: Decomposes with toxic emissions above 300°C
Viscosity: Not determined
Chemical Stability: Stable under normal conditions of storage and handling
Reactivity: Does not react vigorously with air or water
Incompatibilities: Strong oxidizing agents, strong acids, halogenating compounds
Hazardous Decomposition: Thermal decomposition produces corrosive or toxic gases, including hydrogen fluoride and sulfur oxides
Conditions to Avoid: Avoid high heat, spark, and open flame
Polymerization: No hazardous polymerization expected under recommended conditions
Likely Routes of Exposure: Skin and eye contact, inhalation of mists
Acute Toxicity: No data on acute oral, dermal, or inhalation toxicity in humans available, related phosphonium salts indicate low hazard and relatively high margin of safety
Skin Corrosion/Irritation: Mild irritant potential, not a sensitizer based on structure-activity relationships
Eye Damage/Irritation: May cause temporary discomfort and redness
Respiratory Effects: Inhalation may produce mild irritation to airways
Ingestion Effects: Gastrointestinal upset possible; unlikely to be highly toxic
Chronic Exposure: No long-term effects identified in published data
Carcinogenicity, Mutagenicity, Reproductive Toxicity: No components listed as carcinogens by NTP, IARC, or OSHA; no known reproductive toxicity
Target Organ Effects: None identified
Ecotoxicity: Data limited, analog studies suggest aquatic toxicity is low but present
Persistence and Degradability: Not readily biodegradable, may persist in environment
Bioaccumulation Potential: Unlikely to bioaccumulate due to ionic character
Mobility in Soil: Likely to adsorb to organic material in soil, low mobility in aquatic environments
Aquatic Toxicity: Release to water courses should be avoided; effect on algae, daphnia, or fish can vary; consider all waste streams as environmentally significant
Other Adverse Effects: Contains fluorinated constituents which may be environmentally persistent
Waste Treatment: Incinerate in a chemical incinerator equipped with afterburner and scrubber, follow all local, regional, and national regulations
Container Disposal: Thoroughly empty and triple rinse containers before disposal or recycling
Special Instructions: Do not discharge waste or unused product to municipal sewers, waterways, or uncontrolled landfill
Addition to Land: Not advised; consult regulatory authority for disposal advice specific to this compound
Disposal Method: Hazardous waste landfill may be an option under controlled conditions
UN Number: Not assigned, substance is not classified as dangerous for transport under ADR, IMDG, IATA
Proper Shipping Name: Not regulated
Transport Hazard Class: None
Packing Group: Not assigned
Environmental Hazards: Not a marine pollutant under IMDG
Special Precautions: Prevent damage to containers during transportation, keep upright, avoid exposure to temperature extremes
Bulk Transport: No special guidelines
TSCA Status: This substance may require reporting under US Toxic Substances Control Act
REACH Status: Pre-registration or notification may apply in the European Economic Area
DSL/NDSL: Check for status in Canadian Domestic/Non-Domestic Substances List
OSHA: No established permissible exposure limits
Labeling: Compliant with local, national, and international regulations, maintain labeling indicating potential for mild irritation
SARA Title III: Not listed in Sections 302, 304, 311/312, or 313
Other Regulations: State or provincial requirements may apply, communicate hazards according to workplace standards, share relevant information with users and regulators to support workplace safety and environmental protection
