Description

2-(2,4-Dichlorophenoxy)Propanoyl Chloride is a specialized organochlorine compound and a key reactive intermediate in organic synthesis. Its value lies in its acyl chloride functionality, which enables efficient acylation and esterification reactions under mild conditions, making it a critical building block for advanced chemical manufacturing. This product is essential for R&D chemists and production facilities in the agrochemical and pharmaceutical industries seeking to develop novel active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: Primary use as a precursor in the synthesis of herbicides, particularly phenoxyalkanoic acid derivatives.
• Pharmaceutical Synthesis: Serves as a key building block for creating active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Polymer Chemistry: Used in the production of specialty monomers and polymers requiring chlorophenoxy functional groups.
• Dye and Pigment Manufacturing: Acts as an intermediate for synthesizing complex organic dyes and colorants.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways.
• Custom Synthesis: Employed by contract manufacturing organizations (CMOs) for the bespoke production of client-specified target molecules.

Basic Information

Product Name	2-(2,4-Dichlorophenoxy)Propanoyl Chloride
CAS No.	58048-37-6
Molecular Formula	C9H7Cl3O2
Molecular Weight	253.51 g/mol
Synonyms	2,4-Dichlorophenoxypropionyl chloride; Propanoic acid, 2-(2,4-dichlorophenoxy)-, chloride; α-(2,4-Dichlorophenoxy)propionyl chloride; 2-(2,4-Dichlorophenoxy)propionyl chloride; 2,4-D-Propionyl chloride; 58048-37-6; Propanoyl chloride, 2-(2,4-dichlorophenoxy)-
EINECS	Contact for details

Quality Control

Our production of 2-(2,4-Dichlorophenoxy)Propanoyl Chloride adheres to stringent in-process controls and final batch testing to ensure consistent purity and performance. Each lot is analyzed using advanced chromatographic and spectroscopic techniques (HPLC, GC, NMR, IR) to verify identity, assay, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment, ensuring full traceability and compliance with your quality assurance protocols.

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 and reactivity as an acid chloride, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent hydrolysis. Keep away from moisture, strong bases, and oxidizing agents.

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%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 2.0%

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