Product Name: 2,4,6-Tribromophenol
Chemical Formula: C6H3Br3O
CAS Number: 118-79-6
Synonyms: TBP, Phenol, 2,4,6-tribromo-
Recommended Uses: Intermediate for flame retardants, wood preservation, chemical synthesis
Supplier: Manufacturer and contact information provided on packaging or request
Emergency Phone: Refer to the supplier or local emergency response
Hazard Classification: Eye irritation Category 2, Skin irritation Category 2, Acute toxicity (oral) Category 4, Environmental Hazard (Aquatic, Acute) Category 1
GHS Label Elements: Signal word: Warning; Hazard pictograms: exclamation mark, environment
Hazard Statements: Causes skin and eye irritation, harmful if swallowed, very toxic to aquatic life with long-lasting effects
Precautionary Statements: Avoid inhaling dust, wash hands thoroughly after handling, use personal protective equipment as required
Chemical Name: 2,4,6-Tribromophenol
Content: >98% by weight
Impurities: Minor halogenated phenol residues (<2%), trace organic solvents possible
Inhalation: Move individual to fresh air, offer artificial respiration if breathing ceases, seek medical advice
Skin Contact: Remove contaminated clothing, thoroughly wash affected area with soap and water, seek medical attention if irritation persists
Eye Contact: Rinse cautiously with water for at least 15 minutes, remove contact lenses, continue rinsing, consult medical personnel
Ingestion: Rinse mouth with water, do not induce vomiting, seek immediate medical attention; provide symptomatic treatment
Extinguishing Media: Use carbon dioxide, dry chemical, or foam; water spray for larger fires
Specific Hazards: Produces bromine, carbon monoxide, hydrogen bromide on decomposition; avoid inhaling fumes
Protective Equipment: Use self-contained breathing apparatus, full protective gear
Advice for Firefighters: Evacuate area, cool containers with water, avoid runoff entering waterways
Personal Precautions: Wear chemical-resistant gloves, goggles, protective clothing
Environmental Precautions: Prevent entry to sewers, surface water, or soil
Cleanup Procedures: Use inert absorbents such as sand or earth, transfer to waste containers, ventilate area thoroughly, wash contaminated surfaces
Precautions for Safe Handling: Avoid breathing dust, prevent contact with skin or eyes, operate in well-ventilated environments, wash thoroughly after using
Storage Conditions: Store in tightly closed containers, away from oxidizers, bases, acids, and direct sunlight, keep at controlled ambient temperature, limit moisture exposure
Exposure Limits: No specific national occupational exposure limits established; keep airborne concentration below nuisance dust limits
Engineering Controls: Use local exhaust ventilation, safety showers, and eyewash stations in working areas
Personal Protective Equipment: Gloves (nitrile or neoprene), safety goggles, lab coat or chemical-resistant apron, approved respirator for dust as needed
Hygiene Measures: Replace protective equipment if contaminated, do not eat or drink in work area, wash hands before breaks and after handling
Appearance: Off-white crystalline powder
Odor: Slight phenolic
Melting Point: 95–98°C
Boiling Point: Decomposes before boiling
Solubility: Slightly soluble in water, soluble in ethanol and ether
Vapor Pressure: Negligible at room temperature
Density: 2.5 g/cm3
pH: Not applicable (solid)
Flash Point: Not available
Partition Coefficient (Log Kow): 4.17 (estimated)
Chemical Stability: Stable under standard storage and handling conditions
Reactivity: Reacts with strong oxidizers and strong bases
Hazardous Decomposition Products: Bromine, hydrogen bromide, carbon oxides
Conditions to Avoid: Heat, flames, moisture, incompatible chemicals
Acute Toxicity: Oral LD50 (rat) ~500 mg/kg
Inhalation: May cause respiratory tract irritation
Skin: Irritant; prolonged exposure may cause dermatitis
Eyes: Can cause severe irritation, redness, and pain
Chronic Effects: Long-term contact may increase risk of skin sensitization, limited evidence of carcinogenicity in animal studies
Routes of Exposure: Inhalation, ingestion, skin, and eye contact
Mutagenicity: Limited data, not classified as mutagenic based on current evidence
Aquatic Toxicity: Very toxic to aquatic organisms, LC50 (fish, ppm, 96h) <1
Persistence and Degradability: Moderately persistent in soil and water
Bioaccumulation: High; potential to accumulate in aquatic life
Mobility in Soil: Limited movement due to low solubility
Environmental Impact: Avoid release; can cause long-term adverse effects in water environments
Disposal Methods: Dispose of as hazardous waste via licensed facility, follow local, regional, and national regulations
Contaminated Packaging: Triple rinse, puncture, and dispose by incineration or hazardous waste landfill
Precautions: Do not allow product, residue, or cleaning water to enter drains or watercourses
UN Number: UN 3077
UN Proper Shipping Name: Environmentally hazardous substance, solid, n.o.s. (2,4,6-Tribromophenol)
Transport Hazard Class: 9 (Miscellaneous dangerous substances)
Packing Group: III
Environmental Hazards: Yes, classified as marine pollutant
Special Precautions: Keep containers tightly closed and dry, transport according to local and international legislation
OSHA Hazard Communication: Meets criteria for hazardous chemical
EU Regulation (EC) No 1272/2008: Classified as hazardous
TSCA: Listed in the United States TSCA Inventory
REACH Registration: Required where applicable in the European Union
Global Inventories: Listed or compliant in Australia (AICS), Canada (DSL), Japan (ENCS), China (IECSC), Korea (KECI), Philippines (PICCS)
Restrictions: May face local restrictions for use and disposal based on environmental risk
