Description

2,4-Difluoro-3,5-Dichloronitrobenzene is a high-purity, multi-substituted aromatic compound serving as a critical building block in advanced organic synthesis. Its unique halogenated structure makes it an essential intermediate for creating complex molecules with specific electronic and steric properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for fluorinated drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides where the difluoro-dichloro motif enhances biological activity.
• Material Science Research: Serves as a monomer or building block for developing specialty polymers and liquid crystals.
• Organic Synthesis: A versatile reagent for cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic aromatic substitution due to its activated nitro and halogen groups.
• Dye and Pigment Industry: Intermediate for synthesizing complex, halogenated dyes and pigments.

Basic Information

Product Name	2,4-Difluoro-3,5-Dichloronitrobenzene
CAS No.	15952-70-2
Molecular Formula	C6HCl2F2NO2
Molecular Weight	227.98 g/mol
Synonyms	1,3-Dichloro-2,4-difluoro-5-nitrobenzene; 3,5-Dichloro-2,4-difluoronitrobenzene; Benzene, 1,3-dichloro-2,4-difluoro-5-nitro-; 2,4-Difluoro-3,5-dichloro-1-nitrobenzene; 5-Nitro-1,3-dichloro-2,4-difluorobenzene
EINECS	Contact for details

Quality Control

Our 2,4-Difluoro-3,5-Dichloronitrobenzene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for fine chemical intermediates. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or amber glass until use.

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.