Description

3-Chlorophenoxyacetyl Chloride is a versatile and highly reactive acid chloride derivative, serving as a critical building block in advanced organic synthesis. Its primary value lies in its ability to efficiently introduce the 3-chlorophenoxyacetyl moiety, a key structural component for imparting specific biological activity and physicochemical properties. This intermediate is essential for manufacturers in the pharmaceutical and agrochemical sectors, particularly for the development of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds requiring a phenoxyacetyl backbone.
• Agrochemical Synthesis: Used in the manufacturing of herbicides, pesticides, and plant growth regulators where the 3-chlorophenoxy group is functional.
• Peptide Chemistry: Employed as an acylating agent for the modification of amino acids or peptides to create novel derivatives.
• Dye and Pigment Production: Acts as an intermediate in the synthesis of specialized dyes and organic pigments.
• Polymer Modification: Utilized to introduce functional side chains into polymers for enhanced material properties.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new chemical entities and synthetic pathways.

Basic Information

Product Name	3-Chlorophenoxyacetyl Chloride
CAS No.	114476-84-5
Molecular Formula	C8H6Cl2O2
Molecular Weight	205.04 g/mol
Synonyms	3-Chlorophenoxyacetyl chloride; 2-(3-Chlorophenoxy)acetyl chloride; (3-Chlorophenoxy)acetic acid chloride; 3-Chlorophenoxyacetic acid chloride; α-Chloro-3-chlorophenoxyacetone (related); 3-CPACl; m-Chlorophenoxyacetyl Chloride
EINECS	Contact for details

Quality Control

Our 3-Chlorophenoxyacetyl Chloride is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, assay, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its properties as a strong acid/organic solvent, hygroscopic (moisture-sensitive), and highly volatile nature, it must be kept away from moisture, heat, and incompatible materials such as bases and oxidizing agents. Use appropriate corrosion-resistant storage equipment.

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.