Description

3-Chloro-4-(Trifluoromethoxy)Benzoyl Chloride is a high-purity, reactive aromatic acid chloride derivative that serves as a critical building block in advanced organic synthesis. Its molecular structure, featuring both chloro and trifluoromethoxy substituents, makes it an essential intermediate for introducing specific functional groups into target molecules. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring the 3-chloro-4-(trifluoromethoxy)phenyl moiety.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides where the trifluoromethoxy group enhances biological activity and metabolic stability.
• Liquid Crystal & OLED Materials: Serves as a building block for synthesizing specialized aromatic compounds used in electronic display technologies.
• Polymer Chemistry: Acts as a monomer or modifier in the production of high-performance polymers and specialty polyamides.
• Organic Synthesis & Research: A versatile reagent for Friedel-Crafts acylation and other reactions to create complex, fluorinated aromatic structures in R&D laboratories.
• Dye & Pigment Manufacturing: Intermediate for producing specialized dyes and pigments with unique color fastness and properties.

Basic Information

Item	Details
Product Name	3-Chloro-4-(Trifluoromethoxy)Benzoyl Chloride
CAS No.	261763-17-1
Molecular Formula	C8H3Cl2F3O2
Molecular Weight	259.01 g/mol
Synonyms	3-Chloro-4-(trifluoromethoxy)benzoyl chloride; 3-Chloro-α,α,α-trifluoro-p-anisoyl chloride; 4-(Trifluoromethoxy)-3-chlorobenzoic acid chloride; Benzoic acid, 3-chloro-4-(trifluoromethoxy)-, chloride; 3-Chloro-4-trifluoromethoxybenzoyl chloride
EINECS	Contact for details

Quality Control

Our 3-Chloro-4-(Trifluoromethoxy)Benzoyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by FT-IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (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.