Description

1,2-Dibromo-4,5-Difluorobenzene is a high-purity halogenated aromatic building block of significant importance in advanced organic synthesis. Its unique structure, featuring both bromine and fluorine substituents, makes it a versatile and valuable precursor for creating complex molecules. This compound is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of active pharmaceutical ingredients (APIs), particularly in medicinal chemistry programs targeting new therapeutic agents.
• Agrochemical Synthesis: Serves as a crucial building block in the research and production of advanced herbicides, fungicides, and pesticides, leveraging the bioactivity of halogenated aromatics.
• Liquid Crystal & OLED Material Precursor: Used in the synthesis of fluorinated organic compounds for electronic applications, including liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs).
• Ligand & Catalyst Development: Employed in organometallic chemistry to create novel ligands and catalysts for cross-coupling and other catalytic reactions.
• Polymer & Material Science: Acts as a monomer or modifier in the synthesis of specialty polymers, such as polyarylates and high-performance resins, to impart specific thermal or chemical resistance properties.
• Organic Synthesis & Chemical Research: A fundamental reagent for introducing dibromo-difluoro phenyl groups into molecular frameworks in academic and industrial research laboratories.

Basic Information

Product Name	1,2-Dibromo-4,5-Difluorobenzene
CAS No.	64695-78-9
Molecular Formula	C6H2Br2F2
Molecular Weight	271.89 g/mol
Synonyms	4,5-Difluoro-1,2-dibromobenzene; 1,2-Dibromo-4,5-difluorobenzol; Benzene, 1,2-dibromo-4,5-difluoro-; o-Dibromo-p-difluorobenzene; 3,4-Dibromo-1,2-difluorobenzene (alternate numbering); DBDFB (abbreviation)
EINECS	Contact for details

Quality Control

Our 1,2-Dibromo-4,5-Difluorobenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment ensures material consistency and reliability for your critical research and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residue on Ignition	< 0.1%
Water Content (KF)	< 0.5%

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