Description

2,3-Dichlorophenylacetone CAS NO 102052-39-1 is a specialized organic compound featuring a phenylacetone core substituted with chlorine atoms at the 2 and 3 positions. This halogenated ketone serves as a critical high-purity intermediate in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, especially those requiring a dichlorinated phenyl moiety.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides where the chlorinated structure enhances biological activity.
• Chemical Research & Development: A versatile reagent in academic and industrial R&D labs for exploring new organic reactions and creating specialized compound libraries.
• Fine Chemical Production: Employed in the manufacture of complex dyes, pigments, and other performance chemicals.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing specialized ligands used in catalytic processes.

Basic Information

Product Name	2,3-Dichlorophenylacetone
CAS No.	102052-39-1
Molecular Formula	C9H8Cl2O
Molecular Weight	203.07 g/mol
Synonyms	1-(2,3-Dichlorophenyl)-2-propanone; 2,3-Dichloro-1-phenyl-2-propanone; 2,3-Dichlorophenyl-2-propanone; 2-Propanone, 1-(2,3-dichlorophenyl)-; α,2,3-Trichlorotoluene (misnomer); 2,3-DCPA; 2,3-Dichloroacetophenone (related structure)
EINECS	Contact for details

Quality Control

Our 2,3-Dichlorophenylacetone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet exacting customer specifications. A Certificate of Analysis (COA) detailing all quality parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. Due to its organic nature, it should be segregated from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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