Product Name: Tetrapropyl Ammonium Tetrafluoroborate
Chemical Formula: C12H28BF4N
CAS Number: 3844-71-7
Synonyms: TPATFB, Tetrapropylammonium fluoroborate
Recommended Use: Electrolyte in supercapacitors, phase-transfer catalyst, research chemical
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Emergency Contact: [Emergency Phone Number]
Hazard Classification: Eye irritation (Category 2), Skin irritation (Category 2), Acute toxicity oral (Category 4)
Signal Word: Warning
Hazard Statements: Causes eye irritation, may cause skin irritation, harmful if swallowed
Pictograms: Exclamation mark
Precautionary Statements: Avoid breathing dust, wash hands thoroughly after handling, wear protective gloves/eye protection, do not eat, drink or smoke during use, if on skin: wash with plenty of soap and water, if in eyes: rinse cautiously with water for several minutes
Potential Health Effects: Inhalation may result in respiratory irritation, ingestion can lead to gastrointestinal discomfort, direct contact may cause local irritation or injury
Chemical Name: Tetrapropyl Ammonium Tetrafluoroborate
CAS Number: 3844-71-7
EC Number: 223-349-6
Concentration: 100%
Impurities: Not expected under prescribed application
General Advice: Remove contaminated clothing, seek medical advice immediately for persistent symptoms
Inhalation: Move to fresh air, rest, seek medical attention if symptoms persist or develop
Skin Contact: Wash area with plenty of soap and water, remove contaminated clothing, seek medical attention for persistent irritation
Eye Contact: Rinse carefully with clean water for several minutes, remove contact lenses if present and easy to do, seek medical attention for continued irritation
Ingestion: Rinse mouth thoroughly, do not induce vomiting, seek medical attention right away
Most Important Symptoms: Irritation to eyes, skin, respiratory tract, gastrointestinal symptoms if swallowed
Suitable Extinguishing Media: Dry chemical, CO2, foam or water spray
Unsuitable Extinguishing Media: Do not use water jet
Special Hazards: Thermal decomposition can emit toxic fumes including boron trifluoride and nitrogen oxides
Protective Equipment for Fire-Fighters: Self-contained breathing apparatus, full protective gear
Fire-Fighting Procedures: Use water fog to cool containers, avoid inhalation of fire-generated fumes
Personal Precautions: Use personal protective equipment, ventilate area, avoid dust formation, prevent contact with skin and eyes
Environmental Precautions: Prevent entry into drains, surface waters and soil
Methods for Clean-Up: Sweep up and place in a suitable container for disposal, wash spill area with plenty of water
Containment: Avoid further leakage or spillage if safe to do so, use inert absorbent materials for large spills
Handling: Use in well-ventilated areas, avoid dust generation, handle with appropriate personal protective equipment, avoid contact with skin, eyes and clothing, do not inhale dust or mists
Storage: Store in tightly sealed original container, keep in a cool dry place, protect from moisture and direct sunlight, store away from acids and incompatible materials
Incompatible Materials: Strong acids, strong bases, oxidizers
Specific End Uses: Laboratory and industrial use as specified by the manufacturer
Occupational Exposure Limit: No occupational exposure limits established by major agencies
Engineering Controls: Use local exhaust ventilation, safety showers and eyewash stations nearby
Personal Protective Equipment:
Appearance: White to off-white crystalline powder
Odor: Odorless
pH: Not available
Melting/Freezing Point: Approx. 220°C (decomposes on heating)
Boiling Point: Decomposes
Flash Point: Not applicable
Autoignition Temperature: No data available
Flammability: Not flammable
Vapor Pressure: No data available
Relative Density: ~1.2 g/cm3
Solubility: Highly soluble in water, soluble in polar organic solvents
Partition coefficient (n-octanol/water): No data available
Evaporation Rate: No data available
Viscosity: Not applicable
Molecular Weight: 261.17 g/mol
Chemical Stability: Stable under recommended storage and handling conditions
Reactivity: Reacts with strong acids and oxidizing agents
Possibility of Hazardous Reactions: No polymerization
Conditions to Avoid: Moisture, direct sunlight, excessive heat
Incompatible Materials: Acids, strong bases, oxidizers
Hazardous Decomposition Products: Boron trifluoride, nitrogen oxides, carbon oxides, hydrogen fluoride
Acute Toxicity: LD50 (oral, rat): not established; potential for gastrointestinal irritation
Skin Corrosion/Irritation: May cause mild skin irritation
Serious Eye Damage/Irritation: Causes eye irritation
Respiratory Sensitization: May cause respiratory irritation from dust
Germ Cell Mutagenicity: No data available
Carcinogenicity: Not considered carcinogenic by IARC, NTP, OSHA
Reproductive Toxicity: No data available
Specific Target Organ Toxicity: No specific organ targets identified
Repeated Dose Toxicity: No data available
Symptoms: Eye and skin irritation, possible respiratory and gastrointestinal symptoms on exposure
Ecotoxicity: Harmful to aquatic life with long lasting effects; avoid release into the environment
Persistence and Degradability: Not readily biodegradable
Bioaccumulative Potential: No data available
Mobility in Soil: Expected to be mobile in aqueous environments
Other Adverse Effects: No specific data on ozone depletion or other global effects
Waste Treatment Methods: Dispose of contents/container in accordance with local, regional, national and international regulations
Disposal of Product: Do not discharge into drains or the environment, use licensed chemical waste collector
Disposal of Packaging: Empty containers must be disposed as hazardous waste, follow all applicable regulations
Special Precautions: Rinse containers before disposal, prevent residues from contaminating water or soil
UN Number: Not regulated for transport
Proper Shipping Name: Not classified as hazardous for land, air or sea transport
Transport Hazard Class: Not applicable
Packing Group: Not applicable
Environmental Hazards: Not classified as marine pollutant
Special Precautions for Users: Avoid release during transport, keep containers tightly closed
Safety, Health and Environmental Regulations: Not listed specifically by major regulatory agencies such as TSCA, REACH, or DSL, but subject to general chemical safety requirements
SARA Title III: Not classified as a hazardous substance under Sections 302, 304, or 313
California Proposition 65: Not listed
European Union Classification: Not listed under Annex I of Directive 67/548/EEC
Other Information: Observe any workplace exposure limits and local environmental controls; regulatory requirements can change, so consult up-to-date legislation
