Description

2,3,4,5,6-Pentabromoethylbenzene is a highly brominated aromatic compound valued for its role as a versatile intermediate and flame retardant synergist. Its molecular structure provides excellent thermal stability and bromine content, making it a critical component in enhancing material safety. This product is essential for manufacturers in the polymer, electronics, and specialty chemical industries seeking to improve fire resistance in their formulations.

Application

• As a key intermediate in the synthesis of advanced flame retardants and other brominated specialty chemicals.
• As a reactive flame retardant synergist in engineering thermoplastics, such as polyamides (nylon) and polyesters (PBT, PET).
• In the formulation of flame-retardant additives for epoxy resins and circuit board laminates used in the electronics industry.
• For research and development purposes in organic chemistry and materials science laboratories.
• Potential use in the production of high-performance, fire-resistant coatings and textiles.

Basic Information

Product Name	2,3,4,5,6-Pentabromoethylbenzene
CAS No.	85-22-3
Molecular Formula	C8H5Br5
Molecular Weight	500.65 g/mol
Synonyms	Pentabromoethylbenzene; 1-Ethyl-2,3,4,5,6-pentabromobenzene; Ethylpentabromobenzene; NSC 406106; Benzene, 1-ethyl-2,3,4,5,6-pentabromo-
EINECS	201-588-9

Quality Control

Our 2,3,4,5,6-Pentabromoethylbenzene is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, identity, and consistency. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee reliable quality and traceability for your production processes.

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 sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	178 - 182 °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.