Description

1,2-Dibromo-3,5-Difluorobenzene is a high-purity halogenated aromatic building block of significant interest in advanced chemical synthesis. This compound matters for its role as a key precursor in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries requiring precise and reliable fluorinated intermediates for research and production will find this material essential for their processes.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of active pharmaceutical ingredients (APIs), especially those containing fluorinated and brominated aromatic systems.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and pesticides where the difluorobenzene scaffold is required.
• Material Science Research: Acts as a monomer or precursor for the creation of specialty polymers and advanced organic materials with specific electronic or structural properties.
• Ligand and Catalyst Development: Employed in the preparation of complex ligands for transition metal catalysis and organocatalysis.
• Fluorine Chemistry Studies: A valuable reagent for academic and industrial research exploring new reactions and properties of fluorinated aromatic compounds.
• Fine Chemical Production: Utilized in multi-step synthetic routes to produce dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	1,2-Dibromo-3,5-Difluorobenzene
CAS No.	139215-43-3
Molecular Formula	C6H2Br2F2
Molecular Weight	271.88 g/mol
Synonyms	3,5-Difluoro-1,2-dibromobenzene; 1,2-Dibromo-3,5-difluorobenzene; Benzene, 1,2-dibromo-3,5-difluoro-; 3,5-Difluoro-o-dibromobenzene; o-Dibromo-3,5-difluorobenzene
EINECS	Contact for details

Quality Control

Our 1,2-Dibromo-3,5-Difluorobenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Ensure the container is kept upright to prevent leakage.

Specification

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

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