2,4,6-Tris(2,4,6-tribromophenoxy)-1,3,5-triazine(FR-245),CAS No: 25713-60-4 widely used as an effective brominated flame retardant (BFR) in various polymer systems,particularly suitable for high-temperature processing,used as a flame retardant in plastics, rubber, textiles, and other polymeric materials,commonly applied in electronic device casings, construction materials and cable insulation.
Basic Information:
- Chemical Name: 2,4,6-Tris(2,4,6-tribromophenoxy)-1,3,5-triazine
- Molecular Formula: C₂₁H₆Br₉N₃O₃
- Molecular Weight: ~1067.2 g/mol
- Appearance: White to light yellow powder
- Key Applications: High-efficiency brominated flame retardant (BFR)
Applications:
1.Flame Retardant:
- Widely used as an effective brominated flame retardant (BFR) in various polymer systems
- Particularly suitable for high-temperature processing plastics
2. Key Applications:
- Engineering plastics (e.g., PBT, PET, ABS)
- Thermoplastic elastomers
- Wire and cable insulation materials
- Electronic components and housings
- Textile back-coating formulations
3. Performance Characteristics:
- Excellent thermal stability (up to 300°C+)
- Good compatibility with polymer matrices
- High bromine content (≈71%) for efficient flame retardancy
- Often used with synergists like antimony trioxide
4. Industry Applications:
- Electrical and electronics industry
- Automotive components
- Construction materials
- Transportation materials
Safety & Environmental Considerations
- Toxicity: Requires careful handling; may pose long-term hazards to aquatic life.
- Regulations: Restricted under RoHS, REACH, and other environmental regulations due to potential persistence and bioaccumulation concerns.
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