Description

1-(4,5-Dichloro-2-Methylphenyl)Ethanone is a specialized aromatic ketone derivative, serving as a crucial synthetic intermediate in advanced organic chemistry. Its value lies in its dichloro-substituted phenyl ring, which provides unique reactivity and steric properties for constructing complex molecular architectures. This compound is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, fungicides, and pesticides.
• Material Science Research: Serves as a precursor for specialty polymers, liquid crystals, and organic electronic materials.
• Organic Synthesis: A versatile reagent for cross-coupling reactions, Friedel-Crafts acylation, and other transformations to create complex aromatic systems.
• Chemical Reference Standard: Utilized as an analytical standard in quality control laboratories for method development and validation.
• Dye & Pigment Intermediate: Acts as a starting material for synthesizing specialized colorants and photostable dyes.

Basic Information

Product Name	1-(4,5-Dichloro-2-Methylphenyl)Ethanone
CAS No.	53803-91-1
Molecular Formula	C9H8Cl2O
Molecular Weight	203.07 g/mol
Synonyms	2',4'-Dichloro-2-Methylacetophenone; 4,5-Dichloro-2-Methylacetophenone; 1-(4,5-Dichloro-2-methylphenyl)ethan-1-one; Ethanone, 1-(4,5-dichloro-2-methylphenyl)-; 2-Methyl-4,5-dichloroacetophenone; 4,5-Dichloro-o-methylacetophenone; 1-Acetyl-4,5-dichloro-2-methylbenzene
EINECS	Contact for details

Quality Control

Our 1-(4,5-Dichloro-2-Methylphenyl)Ethanone is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC/GC purity, identity confirmation (IR, NMR), and impurity profiling. Certificates of Analysis (COA) are available for every batch and supplied upon request to support 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 flames. The container should be kept tightly sealed when not in use to prevent contamination and moisture absorption.

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%
Heavy Metals	≤ 20 ppm

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