Description

4,5-Dibromo-3,6-Difluorophthalonitrile is a halogenated phthalonitrile derivative, a key advanced intermediate in organic synthesis. This compound is valued for its high reactivity, particularly in the synthesis of complex fluorinated and brominated molecules. It is primarily utilized by research institutions and industrial manufacturers in the agrochemical, pharmaceutical, and specialty materials sectors for developing novel active ingredients and functional dyes.

Application

• Agrochemical Intermediate: A critical building block for the synthesis of novel herbicides, fungicides, and insecticides, leveraging its halogenated structure for bioactivity.
• Pharmaceutical Research: Serves as a versatile precursor in medicinal chemistry for creating fluorinated and brominated drug candidates and active pharmaceutical ingredients (APIs).
• Dye & Pigment Synthesis: Used in the production of high-performance phthalocyanine dyes and pigments, where its substituents influence color and stability properties.
• Organic Electronics: Investigated as a precursor for materials used in organic light-emitting diodes (OLEDs) and semiconductors due to its electron-deficient core.
• Polymer Modification: Acts as a functional monomer or cross-linking agent to introduce fluorine and bromine into polymer backbones, enhancing material properties.
• Chemical Research: Employed in academic and industrial R&D for exploring new reactions and synthesizing complex heterocyclic compounds.

Basic Information

Product Name	4,5-Dibromo-3,6-Difluorophthalonitrile
CAS No.	25566-73-8
Molecular Formula	C8Br2F2N2
Molecular Weight	335.88 g/mol
Synonyms	3,6-Difluoro-4,5-dibromophthalonitrile; 4,5-Dibromo-3,6-difluorobenzene-1,2-dicarbonitrile; 1,2-Dicyano-4,5-dibromo-3,6-difluorobenzene; DBDFPN; Phthalonitrile, 4,5-dibromo-3,6-difluoro-
EINECS	Contact for details

Quality Control

Our 4,5-Dibromo-3,6-Difluorophthalonitrile is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity and assay. Certificates of Analysis (COA) detailing all specifications are available upon request.

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. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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