Description

Bis(2,4,6-Tribromophenyl) Carbonate is a high-purity brominated aromatic compound, primarily valued for its role as a reactive intermediate and flame retardant synergist. Its molecular structure makes it a critical precursor in the synthesis of advanced polymeric materials and specialty chemicals. This product is essential for manufacturers in the plastics, electronics, and construction materials industries seeking to enhance fire safety and material performance.

Application

• Flame Retardant Intermediate: A key reactive monomer for synthesizing brominated polycarbonates, epoxy resins, and other high-performance polymers with inherent flame retardancy.
• Electronics Encapsulation: Used in the production of flame-retardant compounds for potting and encapsulating electronic components, circuit boards, and connectors.
• Engineering Plastics: Incorporated as a building block in the manufacture of engineering thermoplastics for automotive, aerospace, and electrical housing applications.
• Synergist Agent: Functions as a synergist with other flame retardants like antimony trioxide to improve efficiency in various polymer matrices including HIPS, ABS, and PBT.
• Specialty Chemical Synthesis: Serves as a versatile intermediate in organic synthesis for pharmaceuticals, agrochemicals, and dyes requiring brominated aromatic structures.
• Wire & Cable Coating: Used in formulations for flame-retardant coatings and insulation materials for wires and cables.

Basic Information

Product Name	Bis(2,4,6-Tribromophenyl) Carbonate
CAS No.	67990-32-3
Molecular Formula	C13H6Br6O3
Molecular Weight	689.61 g/mol
Synonyms	Carbonate Bis(2,4,6-tribromophenyl) Ester; 2,4,6-Tribromophenyl Carbonate; Bis(2,4,6-Tribromophenyl) Carbonate; 1,1'-Carbonylbis(2,4,6-tribromobenzene); TBPC; NSC 403108; BTPC
EINECS	Contact for details

Quality Control

Our Bis(2,4,6-Tribromophenyl) Carbonate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, bromine content, and thermal stability. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided with each shipment to guarantee traceability and compliance.

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, open flames, and incompatible materials. Due to its light-sensitive nature, containers should be kept in opaque packaging or dark storage conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	285 - 295 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Bromine Content	69.0 - 70.5 %

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