Product Name: Triethylammonium Tetrafluoroborate
CAS Number: 429-06-1
Synonyms: TEATFB
EC Number: 207-059-2
Recommended Use: Laboratory chemical, electrolyte in batteries, chemical synthesis
Supplier Name: Example Chemical Suppliers
Contact Information: Main office address, phone number, and emergency phone provided by supplier
Email: customer.service@examplechemicals.com
Classification: Eye irritant, Skin irritant, Specific Target Organ Toxicity – Single Exposure
GHS Label Elements: Exclamation mark (warning for skin and eye contact)
Hazard Statements: Causes skin irritation, causes serious eye irritation, may cause respiratory irritation
Precautionary Statements: Avoid inhalation, avoid contact with eyes and skin, wash thoroughly after handling, use with adequate ventilation
Potential Health Effects: Eye and skin irritation, respiratory system irritation, possible upset stomach if ingested
Environmental Risks: Toxic to aquatic life, risk of long-term effects
Chemical Name: Triethylammonium Tetrafluoroborate
Purity: ≥99%
Formula: C6H18NBF4
Molecular Weight: 189.02 g/mol
Impurities: Trace amounts of Triethylamine, Hydrofluoric acid possible degradation product
Ingredient Disclosure: None of the components are classified as carcinogenic by OSHA, IARC, or NTP
Inhalation: Move to fresh air, keep at rest, seek medical advice if symptoms develop
Skin Contact: Remove contaminated clothing, wash skin thoroughly with soap and plenty of water; seek medical attention for irritation
Eye Contact: Rinse cautiously with water for at least 15 minutes, remove contact lenses, get medical help
Ingestion: Rinse mouth with water only, do not induce vomiting, seek immediate medical advice
Important Symptoms: Redness, itching, swelling, headaches, nausea possible from exposure
Advice for First Responders: Use proper PPE such as gloves and goggles
Suitable Extinguishing Media: Dry chemical, foam, carbon dioxide, use water spray for cooling
Specific Hazards: May produce hydrogen fluoride and nitrogen oxides upon combustion
Special Protective Equipment: Full protective gear and self-contained breathing apparatus
Firefighting Instructions: Avoid inhalation of fumes, contain run-off with sand or earth
Unusual Fire Hazards: Can create toxic and corrosive gases; fires in closed spaces need aggressive ventilation
Personal Precautions: Use chemical-resistant gloves, goggles, protective clothing, and proper ventilation
Spill Isolation: Keep unauthorized personnel away
Environmental Precautions: Prevent contamination of soil, drains, and water sources
Cleanup Methods: Use inert absorbent, scoop material into leak-proof containers, wash area with water and detergent
Disposal: Dispose collected material as hazardous chemical waste through licensed provider
Precautions for Safe Handling: Wear eye, skin, and respiratory protection, handle in fume hood, avoid dust formation
Hygiene Practices: Do not eat, drink, or smoke in work area, wash thoroughly after handling product
Safe Storage Conditions: Keep tightly closed in cool, dry, well-ventilated area, store away from incompatible materials (strong acids, bases, oxidizers)
Incompatibilities: Strong oxidizers, moisture, acids, and bases
Shelf Life: Store below 25°C, away from light and heat sources, prevents decomposition over time
Occupational Exposure Limits: No specific exposure limits established, keep exposure minimized
Engineering Controls: Chemical fume hood, eyewash station, safety shower
Personal Protective Equipment: Safety glasses or goggles, gloves (nitrile or neoprene), lab coat, respiratory protection for dust or fume exposure
Monitoring: Air monitoring in case of large scale handling or spills
General Protection: Avoid direct contact, avoid uncontrolled release, keep containers tightly sealed
Appearance: White crystalline powder
Odor: Ammoniacal, faint
Odor Threshold: Not determined
pH: 6–7 (0.1 M in water)
Melting Point: 158–162°C
Boiling Point: Not applicable (decomposes)
Flashpoint: Not flammable
Solubility: Highly soluble in water, ethanol, and polar solvents
Vapor Pressure: Negligible at room temperature
Relative Density: About 1.26 g/cm³
Partition Coefficient: Not available
Decomposition Temperature: Above 180°C (breakdown of salt structure)
Chemical Stability: Stable under recommended storage conditions
Possibility of Hazardous Reactions: May react with acids to produce toxic fluorine compounds
Conditions to Avoid: Excessive heat, moisture, light exposure
Incompatible Materials: Strong acids, bases, strong oxidizing agents, water
Hazardous Decomposition Products: Hydrogen fluoride, boron trifluoride, triethylamine vapors
Acute Toxicity: Oral LD50 data not available, similar compounds show low to moderate toxicity
Skin Corrosion/Irritation: May cause redness, pain, and irritation on direct contact
Eye Damage/Irritation: Causes moderate to severe irritation
Sensitization: Low risk, no reported evidence of sensitization
Chronic Effects: Repeated or prolonged exposure may damage skin, eyes, lungs
Carcinogenicity: Not classified as carcinogenic
Other Health Effects: Nausea, headache, and respiratory discomfort possible with heavy exposure
Aquatic Toxicity: Harmful to aquatic organisms, may cause damage with long-term exposure in water bodies
Persistence and Degradability: Not readily biodegradable, persistent in soil and water
Bioaccumulation Potential: Likely to have low bioaccumulation potential
Mobility in Soil: High water solubility can lead to mobility in soil and risk for groundwater
Other Adverse Effects: Avoid uncontrolled release as it may affect aquatic ecosystems and possibly disrupt chemical balances in local environments
Product Disposal: Handle as hazardous waste, collect in suitable, labeled, leak-proof containers
Contaminated Packaging: Dispose packaging through licensed hazardous waste contractor
Disposal Methods: Incineration recommended for bulk material; avoid landfill unless no alternative
Legal Requirements: Follow all local, state, and federal guidelines for hazardous material disposal
Environmental Precautions: Do not empty into drains, prevent release to soil and surface waters
UN Number: Not regulated for transport as dangerous goods under most regional rules
Proper Shipping Name: Triethylammonium Tetrafluoroborate
Transport Hazard Class: Not regulated (check country specific regulations)
Packing Group: Not assigned
Marine Pollutant: Not listed but should be handled to prevent releases
Special Precautions: Use protective packaging, avoid exposure to moisture, keep upright and secure during transport
Safety Assessment: Registered on regional chemical inventories (such as TSCA, EINECS)
Labeling Requirements: Follows GHS safety labeling, hazard pictograms, and precautionary statements
Restrictions: Use restricted to professionals; not available to consumers and non-licensed users
OSHA Status: Not regulated as toxic or hazardous under the OSHA standard
SARA 311/312: Classified as immediate (acute) health hazard
Other Requirements: Spill response and environmental release requirements under federal, state, or local law; regular employee training for hazardous chemical management strongly recommended
