Description

2,4-Dibromobiphenyl CAS NO 53592-10-2 is a high-purity brominated aromatic compound serving as a versatile and critical synthetic intermediate. Its value lies in providing a halogenated biphenyl scaffold essential for constructing complex molecules in advanced research and manufacturing. This product is primarily needed by the pharmaceutical, agrochemical, and materials science industries for applications in organic synthesis, ligand development, and as a building block for functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring halogenated biphenyl motifs.
• Agrochemical Synthesis: Serves as a key precursor in the development of advanced pesticides, herbicides, and fungicides.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport materials and host materials in OLED device fabrication.
• Ligand Synthesis for Catalysis: Utilized to create specialized phosphine or nitrogen-based ligands for transition metal catalysis.
• Polymer Modification: Incorporated into polymer backbones to impart flame retardancy or alter thermal and electronic properties.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new chemical reactions and material properties.
• Liquid Crystal Materials: Used in the synthesis of halogenated biphenyl cores for liquid crystal displays (LCDs).

Basic Information

Product Name	2,4-Dibromobiphenyl
CAS No.	53592-10-2
Molecular Formula	C12H8Br2
Molecular Weight	312.00 g/mol
Synonyms	1,3-Dibromo-4-phenylbenzene; Biphenyl, 2,4-dibromo-; 2,4-DBB; 2,4-Dibromo-1,1'-biphenyl; 4-Phenyl-1,3-dibromobenzene; NSC 89292; 2,4-Dibromodiphenyl
EINECS	Contact for details

Quality Control

Our 2,4-Dibromobiphenyl is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC, GC, and NMR, to confirm identity and purity. Certificates of Analysis (COA) documenting all specifications are available upon request, supporting compliance with relevant research and industrial standards.

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. The product is light-sensitive and should be stored away from direct light exposure.

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%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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