Description

2,4-Dichloro-5-Fluorobenzoyl Chloride is a key aromatic acid chloride derivative, widely recognized for its high reactivity as an acylating agent. This compound is essential for introducing the 2,4-dichloro-5-fluorobenzoyl moiety into target molecules, enabling the synthesis of complex chemical architectures. It is primarily sought after by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for the production of active ingredients and advanced intermediates.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with antibacterial or antifungal properties.
• Agrochemical Synthesis: Used in the manufacturing of advanced herbicides, fungicides, and pesticides, where the dichloro-fluorophenyl group is a key structural motif.
• Material Science Precursor: Serves as a monomer or cross-linking agent in the development of specialized polymers and liquid crystals.
• Organic Synthesis Reagent: Employed in academic and industrial R&D labs for Friedel-Crafts acylation, amide coupling, and esterification reactions to create novel organic compounds.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of complex dyes and functional pigments.

Basic Information

Product Name	2,4-Dichloro-5-Fluorobenzoyl Chloride
CAS No.	86393-34-2
Molecular Formula	C7H2Cl3FO
Molecular Weight	227.45 g/mol
Synonyms	5-Fluoro-2,4-dichlorobenzoyl chloride; 2,4-Dichloro-5-fluorobenzoic acid chloride; Benzoyl chloride, 2,4-dichloro-5-fluoro-; 2,4-Dichloro-α,α,α-trifluoro-m-toluoyl chloride (common misnomer check); 86393-34-2; 5-Fluoro-2,4-dichloro-1-benzenecarbonyl chloride
EINECS	Contact for details

Quality Control

Our 2,4-Dichloro-5-Fluorobenzoyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent hydrolysis. Keep away from strong bases, alcohols, and water.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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