Description

3,3'',5,5''-Tetrabromo-5'-(3,5-Dibromophenyl)-1,1':3',1''-Terphenyl is a highly brominated aromatic compound, valued for its role as a key intermediate and building block in advanced material synthesis. Its complex, multi-brominated structure provides excellent thermal stability and flame-retardant properties, making it a critical component for high-performance applications. This product is essential for R&D and production in the polymer, electronics, and specialty chemical industries seeking to enhance material properties.

Application

• Flame Retardant Additive: A highly effective component in engineering plastics, epoxy resins, and polycarbonates to meet stringent fire safety standards (e.g., UL 94).
• Polymer Intermediate: Serves as a crucial monomer or cross-linking agent in the synthesis of high-temperature and flame-retardant polymers.
• Electronic Materials: Used in the production of printed circuit boards (PCBs) and semiconductor encapsulants to improve thermal and flame resistance.
• Specialty Chemical Synthesis: Acts as a versatile brominated building block for synthesizing complex organic molecules in pharmaceutical and agrochemical research.
• Research & Development: A valuable standard and reagent in academic and industrial labs studying brominated aromatic chemistry and material science.

Basic Information

Product Name	3,3'',5,5''-Tetrabromo-5'-(3,5-Dibromophenyl)-1,1':3',1''-Terphenyl
CAS No.	29102-67-8
Molecular Formula	C30H16Br6
Molecular Weight	887.68 g/mol
Synonyms	1,1':3',1''-Terphenyl, 3,3'',5,5''-tetrabromo-5'-(3,5-dibromophenyl)-; 2,2',4,4',6,6'-Hexabromo-1,1':3',1''-terphenyl; 3,3',5,5'-Tetrabromo-5''-(3,5-dibromophenyl)-1,1':3',1''-terphenyl; Hexabromoterphenyl; HBT; Brominated Terphenyl Derivative
EINECS	Contact for details

Quality Control

Our 3,3'',5,5''-Tetrabromo-5'-(3,5-Dibromophenyl)-1,1':3',1''-Terphenyl is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and consistent high-quality standards. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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 kept in opaque packaging or dark storage conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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