Description

2,4,5-Tribromobiphenyl is a halogenated aromatic compound of significant interest in advanced chemical synthesis and materials science. Its value lies in its role as a versatile brominated intermediate, offering specific reactivity for introducing bromine atoms into complex molecular frameworks. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries, where it is used to develop flame retardants, liquid crystals, and active pharmaceutical ingredients (APIs).

Application

• Flame Retardant Intermediate: A key building block in the synthesis of advanced brominated flame retardants (BFRs) for plastics, textiles, and electronic components.
• Pharmaceutical Synthesis: Serves as a crucial precursor in the development of novel drug candidates and active pharmaceutical ingredients (APIs) requiring specific bromine substitution patterns.
• Agrochemical Development: Used in research and production of specialized pesticides and herbicides where brominated biphenyl structures confer specific biological activity.
• Liquid Crystal Materials: Acts as a core component in the synthesis of brominated biphenyl derivatives for high-performance liquid crystal displays (LCDs).
• Organic Light-Emitting Diodes (OLEDs): Employed in the creation of electron-transport or host materials for next-generation display and lighting technologies.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in organic synthesis, catalysis, and materials science.
• Polymer Modification: Used to introduce bromine functional groups into polymer chains to alter physical properties like thermal stability or reactivity.

Basic Information

Product Name	2,4,5-Tribromobiphenyl
CAS No.	115245-07-3
Molecular Formula	C12H7Br3
Molecular Weight	390.90 g/mol
Synonyms	1,2,4-Tribromobiphenyl; Biphenyl, 2,4,5-tribromo-; 2,4,5-TBB; Tribromobiphenyl; NSC 89286
EINECS	Contact for details

Quality Control

Our 2,4,5-Tribromobiphenyl is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet exacting customer specifications. A detailed Certificate of Analysis (COA) documenting identity, purity, and related substances is provided with every shipment.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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