Description

4-Methoxy-2,3,5,6-Tetrachlorophenol is a halogenated phenolic compound with a defined methoxy substituent, offering unique chemical reactivity and stability. This compound serves as a versatile chemical intermediate, prized for its ability to introduce specific structural motifs into more complex molecules. It is primarily utilized by research institutions and industrial manufacturers in the agrochemical and pharmaceutical sectors for the synthesis of advanced active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: Key building block in the synthesis of advanced herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Synthesis: Used as a precursor in the development of active pharmaceutical ingredients (APIs), particularly those requiring halogenated phenolic structures.
• Material Science: Acts as a monomer or additive in the production of specialized polymers and resins with enhanced flame-retardant or biocidal properties.
• Research & Development: Essential reagent in organic chemistry laboratories for method development and the creation of novel chemical entities.
• Preservative Intermediate: Employed in the manufacture of industrial preservatives and biocides for material protection.

Basic Information

Product Name	4-Methoxy-2,3,5,6-Tetrachlorophenol
CAS No.	484-67-3
Molecular Formula	C7H4Cl4O2
Molecular Weight	275.92 g/mol
Synonyms	2,3,5,6-Tetrachloro-4-methoxyphenol; 4-Methoxytetrachlorophenol; NSC 403754; Phenol, 2,3,5,6-tetrachloro-4-methoxy-; Tetrachloroguaiacol; 4-Methoxy-2,3,5,6-tetrachlorophenol
EINECS	207-614-5

Quality Control

Our 4-Methoxy-2,3,5,6-Tetrachlorophenol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets stringent specifications for use in sensitive applications. Certificates of Analysis (COA) documenting all critical quality attributes are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame.

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.