Description

2,2-Bis[3,5-Dibromo-4-[[[(2,4,6-Tribromophenyl)Oxy]Carbonyl]Oxy]Phenyl]Propane is a high-performance brominated aromatic compound, specifically engineered as a highly effective flame retardant additive. Its complex molecular structure provides exceptional thermal stability and efficiency, making it a critical component for enhancing fire safety in demanding polymer applications. This product is essential for manufacturers in the plastics, electronics, and construction materials industries seeking to meet stringent international fire safety standards without compromising material integrity.

Application

The primary function of this compound is as a reactive or additive flame retardant. Its specific applications include:

• Flame Retardant for Engineering Plastics: Imparts high thermal stability and flame resistance to polymers such as polycarbonates (PC), acrylonitrile butadiene styrene (ABS), and their blends.
• Additive for Epoxy Resin Systems: Used in printed circuit boards (PCBs) and electronic encapsulants to achieve UL 94 V-0 ratings and meet critical safety regulations.
• Fire-Resistant Coatings and Adhesives: Enhances the fire retardancy of specialty coatings, sealants, and adhesives used in construction and transportation.
• Wire and Cable Insulation: Incorporated into polyethylene (PE), polypropylene (PP), and polyvinyl chloride (PVC) compounds to improve fire performance for building and automotive wiring.
• Synthetic Fibers and Textiles: Applied as a treatment or additive to produce flame-retardant fabrics for protective clothing and industrial furnishings.

Basic Information

Product Name	2,2-Bis[3,5-Dibromo-4-[[[(2,4,6-Tribromophenyl)Oxy]Carbonyl]Oxy]Phenyl]Propane
CAS No.	54060-67-2
Molecular Formula	C31H16Br10O8
Molecular Weight	~1367.2 g/mol
Synonyms	1,1'-(Isopropylidene)bis[3,5-dibromo-4-[(2,4,6-tribromophenoxycarbonyl)oxy]benzene]; Tetrabromobisphenol A bis(2,4,6-tribromophenyl carbonate); TBBA bis(2,4,6-tribromophenyl carbonate); Brominated flame retardant 54060-67-2; Decabromodiphenyl carbonate derivative; 2,2-Bis(3,5-dibromo-4-hydroxyphenyl)propane bis(2,4,6-tribromophenyl) carbonate
EINECS	Contact for details

Quality Control

Our production of 2,2-Bis[3,5-Dibromo-4-[[[(2,4,6-Tribromophenyl)Oxy]Carbonyl]Oxy]Phenyl]Propane adheres to a strict quality management system to ensure batch-to-batch consistency and high purity. The product is manufactured and tested to meet relevant industry specifications for flame retardant intermediates. Certificates of Analysis (COA) documenting key parameters such as assay, bromine content, melting point, and impurity profiles are provided with each shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed when not in use to prevent contamination.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Bromine Content	≥ 58.0%
Melting Point	280 - 320 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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