Description

4,5-Dichloro-2-Methylphenol is a halogenated phenolic compound that serves as a versatile intermediate in advanced organic synthesis. Its value lies in its ability to introduce both phenolic and dichloro-substituted aromatic structures into target molecules, enabling the development of specialized chemicals. This product is primarily needed by manufacturers in the agrochemical and pharmaceutical sectors for synthesizing active ingredients, as well as by research institutions for material science applications.

Application

• Agrochemical Intermediate: Key building block for the synthesis of herbicides, fungicides, and other crop protection agents.
• Pharmaceutical Synthesis: Used as a precursor in the development of active pharmaceutical ingredients (APIs) and disinfectants.
• Polymer & Material Science: Serves as a monomer or additive in the production of specialty polymers, resins, and high-performance materials.
• Preservative & Biocide Formulation: Utilized in the manufacture of industrial preservatives and antimicrobial agents.
• Dye & Pigment Production: Intermediate in the synthesis of complex organic dyes and pigments.
• Research & Development: Essential chemical for organic synthesis and methodological studies in academic and industrial R&D laboratories.

Basic Information

Product Name	4,5-Dichloro-2-Methylphenol
CAS No.	52780-67-3
Molecular Formula	C7H6Cl2O
Molecular Weight	177.03 g/mol
Synonyms	2-Methyl-4,5-dichlorophenol; 4,5-Dichloro-o-cresol; 4,5-Dichloro-2-cresol; 2-Hydroxy-4,5-dichlorotoluene; 4,5-Dichloro-2-hydroxytoluene; Phenol, 4,5-dichloro-2-methyl-; 4,5-Dichloro-2-methylphenol (primary name)
EINECS	Contact for details

Quality Control

Our 4,5-Dichloro-2-Methylphenol is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency meet the high standards required for industrial and research applications. A Certificate of Analysis (COA) detailing specific results for purity, assay, and impurity profiles is provided with each shipment and is available upon request.

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. Ensure the container is kept upright to prevent leakage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.