Description

4,6-Dichloro-2-Methyl-1,3-Benzenediol is a halogenated dihydroxybenzene derivative, a versatile chemical intermediate prized for its reactive phenolic and chloro functional groups. Its primary value lies in enabling the synthesis of complex molecules, particularly in the development of advanced agrochemicals and pharmaceuticals. This compound is essential for manufacturers and R&D chemists in the agrochemical, pharmaceutical, and specialty chemical sectors seeking to build novel active ingredients or functional materials.

Application

• Agrochemical Intermediate: A key building block in the synthesis of herbicides, fungicides, and other crop protection agents.
• Pharmaceutical Synthesis: Serves as a crucial precursor for developing active pharmaceutical ingredients (APIs), especially in antimicrobial and anti-inflammatory drug research.
• Polymer & Resin Modifier: Used to introduce halogen and phenolic functionalities into polymers to enhance flame retardancy or alter material properties.
• Dye & Pigment Manufacturing: Acts as an intermediate in the production of specialized dyes and organic pigments.
• Research & Development: A valuable reagent in academic and industrial laboratories for organic synthesis and chemical discovery projects.
• Specialty Chemical Production: Employed in the manufacture of antioxidants, UV stabilizers, and other performance chemicals.

Basic Information

Product Name	4,6-Dichloro-2-Methyl-1,3-Benzenediol
CAS No.	52956-21-5
Molecular Formula	C7H6Cl2O2
Molecular Weight	193.03 g/mol
Synonyms	2-Methyl-4,6-dichlororesorcinol; 4,6-Dichloro-2-methylresorcinol; 1,3-Benzenediol, 4,6-dichloro-2-methyl-; 2-Methyl-4,6-dichloro-1,3-benzenediol; 4,6-Dichloro-2-methylbenzene-1,3-diol; Dichloromethylresorcinol
EINECS	Contact for details

Quality Control

Our 4,6-Dichloro-2-Methyl-1,3-Benzenediol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characteristics. Our quality commitment supports applications requiring high-purity intermediates for GMP or research-grade synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

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%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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