Description

Ethanone, 2,2-Dichloro-1-(3,4-Dimethylphenyl)- (9Ci) is a specialized chlorinated aromatic ketone derivative, serving as a crucial synthetic intermediate in advanced organic synthesis. Its value lies in its unique molecular structure, which provides a reactive scaffold for constructing more complex molecules, particularly in the development of fine chemicals and active pharmaceutical ingredients (APIs). This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce specific chlorinated aromatic motifs into their target molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those requiring a dichloroacetyl and dimethylphenyl moiety.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and pesticides, where its chlorinated structure can contribute to biological activity.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other performance chemicals that benefit from its specific aromatic substitution pattern.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of advanced polymeric materials with specific properties.
• Chemical Research & Development: Employed in academic and industrial R&D labs for methodology development and exploring new reaction pathways involving α-halogenated ketones.

Basic Information

Product Name	Ethanone, 2,2-Dichloro-1-(3,4-Dimethylphenyl)- (9Ci)
CAS No.	109300-45-0
Molecular Formula	C10H10Cl2O
Molecular Weight	217.09 g/mol
Synonyms	2,2-Dichloro-1-(3,4-dimethylphenyl)ethanone; 1-(3,4-Dimethylphenyl)-2,2-dichloroethanone; 3,4-Dimethyl-α,α-dichloroacetophenone; 2,2-Dichloro-1-(3,4-dimethylphenyl)ethan-1-one; α,α-Dichloro-3,4-dimethylacetophenone
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for all our chemical intermediates. Production of Ethanone, 2,2-Dichloro-1-(3,4-Dimethylphenyl)- (9Ci) is monitored through in-process checks and final batch analysis to ensure consistency and purity. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment, supporting your quality assurance and regulatory documentation needs.

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. Due to its light-sensitive nature, containers should be kept in opaque or amber glass, or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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