Description

2,3,6,7,10,11-Hexabromobenzo[9,10]Phenanthrene is a highly brominated polycyclic aromatic hydrocarbon (PAH) derivative, valued for its exceptional thermal stability and flame-retardant properties. This compound is a critical advanced additive for enhancing fire safety in high-performance polymer systems where standard brominated flame retardants are insufficient. It is primarily required by manufacturers in the electronics, aerospace, and specialty plastics industries seeking to meet stringent international fire safety standards without compromising material integrity.

Application

• As a high-efficiency flame retardant for engineering thermoplastics like PBT, PET, and polyamides (nylons).
• As a synergistic additive in flame-retardant formulations for epoxy resins and printed circuit boards (PCBs).
• In the production of fire-resistant coatings and cables for aerospace and automotive applications.
• As a research chemical for developing new halogenated flame-retardant systems and studying combustion inhibition.
• As a potential intermediate in the synthesis of more complex brominated aromatic compounds.

Basic Information

Product Name	2,3,6,7,10,11-Hexabromobenzo[9,10]Phenanthrene
CAS No.	82632-80-2
Molecular Formula	C₂₂H₈Br₆
Molecular Weight	783.62 g/mol
Synonyms	Hexabromobenzo[9,10]phenanthrene; Benzo[9,10]phenanthrene, 2,3,6,7,10,11-hexabromo-; HBBPh; 1,2,3,4,5,6-Hexabromobenzo[9,10]phenanthrene; NSC 407906; Benzo[l]phenanthrene, 2,3,6,7,10,11-hexabromo-; Hexabrominated Benzo-Phenanthrene
EINECS	Contact for details

Quality Control

Our production of 2,3,6,7,10,11-Hexabromobenzo[9,10]Phenanthrene adheres to a strict quality management system. Every batch undergoes rigorous analytical testing to ensure high purity and consistent performance as a flame-retardant additive. Certificates of Analysis (COA) detailing purity, bromine content, and key impurity profiles are provided to guarantee supply reliability and product traceability for your formulations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature: 15-25°C.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Bromine Content	≥ 61.0%
Loss on Drying	≤ 0.5%

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