Description

2-(2-Chlorophenoxy)-2-Methylpropanoyl Chloride is a specialized organic acid chloride derivative, serving as a critical building block in advanced chemical synthesis. Its high reactivity makes it an essential intermediate for constructing complex molecules with specific phenoxy and chlorinated aromatic functionalities. This compound is primarily sought by research and development laboratories, as well as production facilities in the agrochemical and pharmaceutical sectors, for the synthesis of novel active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: Key precursor in the synthesis of herbicides and plant growth regulators, leveraging the 2-chlorophenoxy moiety.
• Pharmaceutical Synthesis: Used as an acylating agent in the production of active pharmaceutical ingredients (APIs) and other bioactive compounds.
• Dye and Pigment Manufacturing: Acts as an intermediate for creating specialized colorants and functional dyes.
• Polymer Chemistry: Employed in the synthesis of monomers and polymers with specific aromatic side chains for advanced material properties.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new synthetic pathways and creating novel chemical entities.
• Liquid Crystal & OLED Materials: Serves as a building block for advanced electronic materials requiring precise molecular architecture.

Basic Information

Product Name	2-(2-Chlorophenoxy)-2-Methylpropanoyl Chloride
CAS No.	4878-09-5
Molecular Formula	C10H10Cl2O2
Molecular Weight	233.09 g/mol
Synonyms	2-Methyl-2-(2-chlorophenoxy)propanoyl Chloride; α,α-Dimethyl-2-chlorophenoxyacetyl Chloride; 2-Chloro-α,α-dimethylphenoxyacetyl Chloride; Propanoyl Chloride, 2-(2-chlorophenoxy)-2-methyl-; 2-(2-Chlorophenoxy)isobutyryl Chloride; 2-(o-Chlorophenoxy)-2-methylpropionyl Chloride; NSC 163083
EINECS	225-509-6

Quality Control

Our 2-(2-Chlorophenoxy)-2-Methylpropanoyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support 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 and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from strong bases, oxidizers, and sources of ignition.

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.