Description

3,4,5-Tribromobiphenyl is a halogenated aromatic compound belonging to the polybrominated biphenyl (PBB) family. This specialty chemical serves as a valuable intermediate and building block in advanced organic synthesis and materials science. It is primarily utilized by R&D laboratories and industrial manufacturers for developing flame retardants, functional polymers, and liquid crystal materials.

Application

• Key intermediate in the synthesis of advanced flame retardants and additives.
• Building block for specialty polymers and high-performance resins requiring brominated components.
• Precursor in pharmaceutical research and agrochemical development.
• Used in material science for creating liquid crystals and organic electronic materials.
• Reference standard for analytical testing and environmental monitoring of brominated compounds.
• Component in R&D for novel organic synthesis and catalysis studies.

Basic Information

Product Name	3,4,5-Tribromobiphenyl
CAS No.	72416-87-6
Molecular Formula	C12H7Br3
Molecular Weight	390.90 g/mol
Synonyms	1,2,3-Tribromo-4-phenylbenzene; 3,4,5-Tribromo-1,1'-biphenyl; Biphenyl, 3,4,5-tribromo-; PBB 35; Polybrominated biphenyl 35; NSC 89287; 3,4,5-TBB
EINECS	Contact for details

Quality Control

Our 3,4,5-Tribromobiphenyl is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent composition. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided to guarantee compliance with your research and production specifications.

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. This material is light-sensitive (store away from light).

Specification

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

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