Description

2,3-Dichloroacetophenone is a versatile chlorinated aromatic ketone building block of significant importance in fine chemical synthesis. Its reactive carbonyl and halogen functionalities make it a valuable intermediate for constructing complex molecular architectures. This compound is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those with halogenated aromatic structures.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides.
• Organic Synthesis Research: Serves as a versatile precursor for Friedel-Crafts acylation reactions and further functionalization in academic and industrial R&D laboratories.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and pigments.
• Material Science: Potential monomer or cross-linking agent in the development of advanced polymeric materials.

Basic Information

Product Name	2,3-Dichloroacetophenone
CAS No.	56041-57-7
Molecular Formula	C8H6Cl2O
Molecular Weight	189.04 g/mol
Synonyms	1-(2,3-Dichlorophenyl)ethanone; 2',3'-Dichloroacetophenone; 2,3-Dichlorophenyl methyl ketone; α,2,3-Trichloroacetophenone (incorrect but common misnomer); Ethanone, 1-(2,3-dichlorophenyl)-; NSC 403119; Acetophenone, 2,3-dichloro-
EINECS	Contact for details

Quality Control

Our 2,3-Dichloroacetophenone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results 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 room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.