Description

2,4,6-Trichlorobenzoyl Chloride is a versatile and highly reactive chemical intermediate, primarily valued for its role as a key building block in the synthesis of more complex organic molecules. Its significance lies in its ability to introduce the trichlorobenzoyl moiety, which is crucial for imparting specific chemical properties in advanced applications. This compound is essential for manufacturers and R&D teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a trichlorobenzoyl functional group.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and pesticides, where its structure contributes to biological activity and stability.
• Polymer & Resin Modifier: Serves as a monomer or cross-linking agent in the manufacture of high-performance polymers, resins, and coatings to enhance thermal or chemical resistance.
• Dye & Pigment Manufacturing: Acts as an intermediate in the synthesis of complex organic dyes and pigments, especially azo dyes and colorants.
• Liquid Crystal & OLED Materials: Employed in the research and production of advanced electronic display materials and organic light-emitting diodes (OLEDs).
• Chemical Research & Development: A valuable reagent in academic and industrial labs for organic synthesis, including Friedel-Crafts acylation and other acyl chloride reactions.

Basic Information

Product Name	2,4,6-Trichlorobenzoyl Chloride
CAS No.	4136-95-2
Molecular Formula	C7H2Cl4O
Molecular Weight	243.90 g/mol
Synonyms	2,4,6-Trichlorobenzoyl chloride; Benzoyl chloride, 2,4,6-trichloro-; 2,4,6-Trichlorobenzoic acid chloride; Trichlorobenzoyl chloride; NSC 403121; 2,4,6-Trichlorobenzenecarbonyl chloride
EINECS	223-947-6

Quality Control

Our 2,4,6-Trichlorobenzoyl Chloride is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including chromatography and spectroscopy, to confirm identity and purity. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic (moisture-sensitive) nature, containers must be kept tightly sealed under an inert atmosphere such as nitrogen to prevent hydrolysis. Store away from strong acids, bases, and oxidizing agents. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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