Description

1,4-Dibromo-2,3-difluorobenzene is a high-purity halogenated benzene derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the strategic positioning of bromine and fluorine atoms on the aromatic ring, enabling precise functionalization for complex molecule construction. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), especially in fluorinated drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides where the difluorobenzene scaffold is required.
• Liquid Crystal Materials: Serves as a precursor in the synthesis of fluorinated liquid crystals for display technologies.
• Organic Electronics: Employed in the creation of monomers and polymers for organic light-emitting diodes (OLEDs) and semiconductors.
• Cross-Coupling Reactions: Acts as a versatile substrate in Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions due to the reactive bromine substituents.
• Chemical Research & Development: A valuable reagent for exploring new synthetic pathways and creating complex aromatic structures in academic and industrial R&D settings.

Basic Information

Item	Details
Product Name	1,4-Dibromo-2,3-difluorobenzene
CAS No.	156682-52-9
Molecular Formula	C6H2Br2F2
Molecular Weight	271.89 g/mol
Synonyms	2,3-Difluoro-1,4-dibromobenzene; 1,4-Dibromo-2,3-difluorobenzol; Benzene, 1,4-dibromo-2,3-difluoro-; 2,3-Difluoro-p-dibromobenzene; p-Dibromo-2,3-difluorobenzene
EINECS	Contact for details

Quality Control

Our 1,4-Dibromo-2,3-difluorobenzene is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your 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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	48 - 52 °C

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