Description

Benzoyl Chloride, 4-Chloro-2,6-Difluoro- (9Ci) is a high-purity, multi-functional halogenated benzoyl chloride derivative. This compound serves as a critical advanced pharmaceutical intermediate (API) and a versatile building block for synthesizing complex organic molecules. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require precise and reliable fluorinated aromatic precursors.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly those containing difluorophenyl motifs.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides where the chloro-difluoro substitution pattern confers specific biological activity.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for creating fluorinated aromatic cores essential in electronic display technologies.
• Polymer Modification: Employed to introduce benzoyl and halogenated functional groups into polymer chains to alter physical and chemical properties.
• Organic Synthesis Reagent: Acts as a versatile acylating and coupling agent in complex multi-step organic reactions under controlled conditions.
• Research & Development: Critical compound for medicinal chemistry research, process development, and scaling up novel chemical entities.

Basic Information

Item	Detail
Product Name	Benzoyl Chloride, 4-Chloro-2,6-Difluoro- (9Ci)
CAS No.	272104-45-7
Molecular Formula	C7H2Cl2F2O
Molecular Weight	210.99 g/mol
Synonyms	4-Chloro-2,6-difluorobenzoyl chloride; 2,6-Difluoro-4-chlorobenzoyl chloride; Benzoyl chloride, 4-chloro-2,6-difluoro-; 4-Chloro-2,6-difluorobenzoic acid chloride; (4-Chloro-2,6-difluorophenyl)carbonyl chloride
EINECS	Contact for details

Quality Control

Our Benzoyl Chloride, 4-Chloro-2,6-Difluoro- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications 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). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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