Description

1,2,4,5-Tetrabromo-3-(2,4,6-Tribromophenoxy)Benzene is a highly brominated aromatic compound valued for its exceptional flame-retardant properties and thermal stability. This specialized chemical serves as a critical additive in polymer formulations, where it effectively inhibits combustion and enhances fire safety standards. It is primarily required by manufacturers in the plastics, electronics, and construction materials industries seeking high-performance, halogen-based flame retardants.

Application

• As a high-efficiency flame retardant in engineering thermoplastics such as PBT, PET, and polyamides (nylons).
• As an additive in epoxy resin systems for printed circuit boards (PCBs) and electronic encapsulants.
• In the formulation of fire-resistant coatings and paints for construction materials and textiles.
• As a synergistic component in flame-retardant blends with antimony trioxide for enhanced performance.
• In the production of fire-safe wire and cable insulation and other polymer-based electrical components.
• For research and development of novel polymeric materials with improved fire resistance ratings (e.g., UL 94 V-0).

Basic Information

Product Name	1,2,4,5-Tetrabromo-3-(2,4,6-Tribromophenoxy)Benzene
CAS No.	116995-32-5
Molecular Formula	C12H4Br7O
Molecular Weight	785.09 g/mol
Synonyms	2,4,6-Tribromophenyl 2,3,5,6-tetrabromophenyl ether; 3-(2,4,6-Tribromophenoxy)-1,2,4,5-tetrabromobenzene; 1,2,4,5-Tetrabromo-3-(2,4,6-tribromophenoxy)benzene; TBPTB; Brominated flame retardant BFR-7B; Heptabromodiphenyl ether (specific isomer); 2,3,5,6-Tetrabromo-1-(2,4,6-tribromophenoxy)benzene
EINECS	Contact for details

Quality Control

Our production of 1,2,4,5-Tetrabromo-3-(2,4,6-Tribromophenoxy)Benzene adheres to a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot is analyzed to confirm identity, purity, and compliance with agreed specifications. Certificates of Analysis (COA) documenting key parameters are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	300 - 310 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Total Bromine Content	≥ 70.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.