Product Name: Tetrabutylammonium Nitrate
Chemical Formula: C16H36N2O3
CAS Number: 13446-18-9
Use: Laboratory reagent, organic synthesis
Supplier: Identify based on point of purchase. Contact phone and address available on the container label or accompanying documentation.
Classification: Combustible, oxidizer, irritant
Hazard Statements: Causes skin and serious eye irritation, may cause respiratory tract irritation, increases fire risk if combined with combustible materials, harmful if swallowed
Pictograms: Exclamation mark, flame over circle
Signal Word: Warning
Precautionary Statements: Wear protective clothing, keep away from ignition sources, avoid breathing dust or vapors, wash hands after handling, handle under adequate ventilation.
Chemical Name: Tetrabutylammonium Nitrate
Synonyms: Tetra-n-butylammonium nitrate
Concentration: >98%
Impurities: Trace organics, water (varies, typically less than 2%).
Inhalation: Move exposed person to fresh air, provide oxygen if breathing is difficult, seek medical attention if symptoms persist
Skin Contact: Remove contaminated clothing, flush skin with soap and water for 15 minutes, seek medical attention for persistent irritation
Eye Contact: Rinse immediately with plenty of water for at least 20 minutes, lift eyelids to ensure thorough flushing, seek medical help
Ingestion: Rinse mouth, do not induce vomiting, seek prompt medical attention; provide material safety data to medical staff.
Suitable Extinguishing Media: Water spray, dry chemical, CO₂, foam
Unsuitable Media: Avoid using large volumes of water jet; may scatter material
Hazards from Combustion: Toxic fumes of nitrogen oxides, carbon monoxide, carbon dioxide
Special Protective Equipment: Firefighters need full turnout gear and self-contained breathing apparatus
Advice: Remove containers from danger area if safe, cool with water spray, prevent contaminated runoff.
Personal Precautions: Evacuate area, avoid breathing dust, use proper respiratory protection, keep away from heat and spark sources
Environmental Precautions: Prevent entry to drains and watercourses, inform authorities if significant discharge occurs
Clean-Up Methods: Use non-sparking tools, scoop up with inert absorbent like vermiculite, collect in a clearly labeled container for disposal, ventilate the area after spill cleanup is complete.
Handling: Use in well-ventilated spaces, minimize dust creation, ground and bond containers when dispensing, avoid moisture contamination
Storage Conditions: Store in tightly-sealed original packaging, keep in a cool, dry, well-ventilated area out of direct sunlight, keep away from incompatible materials such as strong acids, strong bases, reducing agents, and combustible substances
Specific Recommendations: Post proper hazard signage, restrict access to trained personnel, maintain inventory control.
Occupational Exposure Limits: No established occupational exposure limits for this compound
Engineering Controls: Work under chemical fume hood, use local exhaust ventilation, implement measures to minimize airborne concentrations
Personal Protective Equipment: Wear chemical splash goggles, face shield, nitrile or neoprene gloves, laboratory coat, use respiratory protection such as NIOSH-approved dust mask if dust is present, use safety shoes
Hygiene Measures: Wash hands with soap after handling, do not eat or drink during use, remove contaminated clothing immediately.
Appearance: White to off-white crystalline solid
Odor: Nearly odorless
Melting Point: 125°C - 130°C
Boiling Point: Not established for this compound
Solubility: Readily soluble in water and polar organic solvents
Density: Approximately 1.0 g/cm³ at 20°C
Vapor Pressure: Negligible at room temperature
pH: Aqueous solution is mildly basic
Other Data: Not volatile under normal conditions, stable under recommended storage.
Chemical Stability: Stable at standard temperature and pressure under recommended storage
Decomposition: Produces hazardous nitrogen oxides and carbon oxides at elevated temperatures
Incompatible Materials: Strong oxidizers, strong reductants, acids, bases, combustible materials
Hazardous Polymerization: Not known to occur
Other Hazards: Heating can increase pressure leading to rupture of closed containers.
Routes of Entry: Inhalation, ingestion, skin, and eye contact
Acute Effects: Irritating to skin, eyes, and mucous membranes, may cause headache, nausea, dizziness on inhalation of dust
Chronic Effects: Data not sufficient for classification; repeat or prolonged contact may exacerbate dermatitis or respiratory conditions
Carcinogenicity: Not listed as a carcinogen by IARC, NTP, or OSHA
Symptoms of Overexposure: Redness, itching, burning sensation, gastrointestinal disturbance if ingested
Toxicity Data: Specific LD₅₀ data limited, handle with care as hazardous.
Ecotoxicity: Harmful to aquatic organisms at moderate concentrations
Persistence and Degradability: Not rapidly biodegradable; may persist under certain conditions
Bioaccumulation Potential: No significant bioaccumulation expected based on molecular structure
Mobility in Soil: Moderately mobile due to solubility in water; may leach into groundwater if released
Other Data: Prevent release into the environment to reduce risk to soil and water organisms.
Waste Treatment Methods: Collect in marked, sealed containers; incinerate at approved waste facility with chemical scrubbers
Disposal of Containers: Triple rinse, remove labels, dispose according to federal, state, and local regulations
Environmental Precautions: Prevent spillage into sewers, soil, or waterways
Additional Guidance: Never discharge to environment without proper treatment; consult local waste disposal authorities for advice.
UN Number: Not classified under most transport regulations due to low hazard threshold
Proper Shipping Name: Tetrabutylammonium Nitrate (for documentation purposes)
Hazard Class: Not regulated as dangerous goods by ADR, IATA, IMDG in most countries due to quantity limitations
Packing Group: Not assigned
Special Precautions: Ship in tightly sealed containers, avoid extreme temperatures or impact during transit, ensure correct labeling to indicate oxidizing potential.
TSCA: Listed on the USA TSCA inventory
REACH Status: Registered or exempted under Regulation (EC) No 1907/2006
OSHA: Not specifically regulated
California Proposition 65: Not listed
Other Regulations: Observe workplace safety and chemical storage laws in the relevant jurisdiction; maintain updated safety data and training for all handlers.
