Product Name: Tributylmethylammonium hexafluorophosphate
Synonyms: TBMA PF6, N,N,N-Tributyl-N-methylammonium hexafluorophosphate
Chemical Formula: C13H30N·PF6
CAS Number: 32447-90-8
Recommended Uses: Electrolyte additive, ionic liquid precursor, phase-transfer catalyst
Supplier Details: Manufacturer or distributor address, emergency phone number, email contact
GHS Classification: Skin Irritation Category 2, Eye Irritation Category 2A, Acute Toxicity Oral Category 4
Signal Word: Warning
Hazard Statements: Causes skin irritation, causes serious eye irritation, harmful if swallowed
Pictograms: Exclamation mark
Precautionary Statements: Avoid contact with skin and eyes, do not eat, drink, or smoke when using, wash hands thoroughly after handling
Potential Health Effects: Direct exposure may burn mucous membranes; inhalation of dust or vapors could bring on headache, dizziness, respiratory tract irritation; ingestion may bring gastrointestinal discomfort
Chemical Name: Tributylmethylammonium hexafluorophosphate
Common Name: TBMA PF6
CAS Number: 32447-90-8
Concentration: 98–100%
Impurities: Trace organics, possibly residual solvents or water below 2%
Inhalation: Move to fresh air, keep at rest, seek medical attention if symptoms follow
Skin Contact: Remove contaminated clothing, wash with soap and water for several minutes, medical advice if irritation remains
Eye Contact: Rinse with lukewarm, gentle running water for 15 minutes, ensure eyelids held open, remove contacts, seek specialist attention
Ingestion: Rinse mouth, never induce vomiting, give water only if conscious, get immediate medical help
Suitable Extinguishing Media: Dry chemical, carbon dioxide, alcohol-resistant foam, water spray to cool containers
Hazards from Combustion: Emits toxic fumes of hydrogen fluoride, nitrogen oxides, phosphorus oxides, carbon oxides; dense white smoke possible
Firefighter Protection: Self-contained breathing apparatus, full protective gear, avoid inhaling vapors
Special Procedures: Isolate area, remove containers from zone if possible, use water to cool exposed drums
Personal Precautions: Wear suitable gloves, chemical splash goggles, respirator; avoid dust, sweep up solid using non-sparking tools
Environmental Precautions: Prevent from entering drains, surface water, and soil
Cleanup Methods: Collect spilled material in sealable container for disposal; wash spill site with plenty of water, ventilate area well; dispose of cleanup residues as hazardous waste
Handling: Use adequate ventilation, avoid breathing vapors or dust, avoid contact with skin and eyes, minimize dust generation and accumulation
Storage: Store in tightly sealed container in cool, dry, well-ventilated area, protect from moisture, freeze, or direct sunlight; segregate from strong oxidizers and acids
Incompatible Materials: Strong oxidizing agents, strong acids, strong bases, water (contact could cause hydrolysis or corrosive releases)
Engineering Controls: Chemical fume hood, process enclosure, eyewash stations, safety showers
Respiratory Protection: NIOSH-approved respirator in absence of adequate ventilation or where exposure levels risk
Skin Protection: Nitrile gloves, lab coat, full splash apron
Eye Protection: Chemical safety goggles and side shields
Other: Remove contaminated clothing, wash hands before breaks and after use, do not breathe dust or vapor
Appearance: White to off-white crystalline powder
Odor: Faint amine-like
Odor Threshold: Not determined
pH: Neutral to mild acidic aqueous solution
Melting Point: 190–200°C
Boiling Point: Not applicable (decomposes)
Flash Point: Not determined
Evaporation Rate: Not available
Flammability: Not flammable
Explosive Limits: No data
Vapor Pressure: Negligible
Solubility: Soluble in water, polar organic solvents
Partition Coefficient: Not available
Auto-Ignition Temperature: Not available
Decomposition Temperature: >200°C
Viscosity: Not applicable
Chemical Stability: Stable under normal storage and handling conditions
Hazardous Reactions: Decomposition with strong acids, bases, moisture leads to hydrogen fluoride and toxic gases
Incompatible Materials: Strong oxidizers, acids, alkalis, water or humid air
Decomposition Products: Hydrogen fluoride, carbons oxides, methylamines, phosphorus oxides
Acute Toxicity: Oral LD50 (rat) estimated 200–2000 mg/kg; data limited
Skin Corrosion/Irritation: Causes irritation and possible reddening or burns
Serious Eye Damage/Irritation: Causes irritation, redness, watering, possible corneal injury
Respiratory Sensitization: Inhalation of dust or aerosols can bring on nose, throat, or respiratory tract irritation
Other Data: No evidence for carcinogenicity, mutagenicity, or reproductive toxicity based on available studies
Chronic Effects: Repeated or prolonged contact can bring dermatitis, possible respiratory tract ailments
Eco-Toxicity: Harmful to aquatic organisms in low concentrations
Persistence and Degradability: Not rapidly biodegradable, has persistence in aquatic environments
Bioaccumulation: Low potential based on molecular properties, but breakdown products may accumulate
Mobility in Soil: Relatively mobile in waterlogged soils
Additional Information: Notify authorities if large quantities enter waterways
Waste Disposal: Dispose of according to local, national, and international regulations for hazardous waste; incineration recommended by licensed facility
Container Disposal: Triple rinse then puncture empty containers, dispose as hazardous solid waste
Precautions: Do not pour to drains, soil, or natural waters; avoid dispersal of dust
UN Number: Not assigned
Transport Hazard Class: May not be regulated for ground shipping, check local requirements
Packing Group: III (based on acute toxicity)
Labels Required: Corrosive, Irritant as needed
Special Precautions: Keep well sealed and upright during transit, protect from physical damage or wetting, avoid exposure to heat
US TSCA Status: Listed or subject to reporting requirements
EU REACH: Registration may be required
Other International: Check country-specific chemical inventories
SARA Title III: Not listed as Extremely Hazardous Substance
OSHA: Not regulated as specific hazardous chemical but general industry standards apply
WHMIS (Canada): Classification as hazardous product under workplace regulations
