Description

6-(2-Hydroxy-3,5,6-Trichlorobenzyl)-2,3,4-Trichlorophenol is a specialized chlorinated phenolic compound, valued for its potent biocidal and preservative properties. This chemical is engineered to provide reliable performance in demanding formulations where microbial control and material stability are critical. It serves as a key functional ingredient for manufacturers in the polymer, industrial preservative, and specialty chemical synthesis sectors.

Application

• As a biocide and preservative in polymer emulsions, latex paints, and adhesive formulations.
• An active component in industrial fungicides for material protection in textiles, leather, and coatings.
• An intermediate for the synthesis of more complex agrochemicals and pharmaceuticals.
• Used in wood preservative formulations to prevent fungal decay and insect damage.
• As a stabilizing agent in specialty chemical products prone to microbial degradation.
• Potential use in antifouling paints and marine coatings.

Basic Information

Product Name	6-(2-Hydroxy-3,5,6-Trichlorobenzyl)-2,3,4-Trichlorophenol
CAS No.	1940-20-1
Molecular Formula	C13H7Cl6O2
Molecular Weight	406.81 g/mol
Synonyms	2,3,4-Trichloro-6-[(2-hydroxy-3,5,6-trichlorophenyl)methyl]phenol; 2,3,4,2',3',5',6'-Heptachloro-2'-hydroxydiphenylmethane; 2,3,4,2',3',5',6'-Heptachloro-2-hydroxydiphenylmethane; Phenol, 6-[(2-hydroxy-3,5,6-trichlorophenyl)methyl]-2,3,4-trichloro-; Heptachlorohydroxydiphenylmethane; NSC 403079; BR 1940-20-1; 1940-20-1
EINECS	217-729-7

Quality Control

Our production of 6-(2-Hydroxy-3,5,6-Trichlorobenzyl)-2,3,4-Trichlorophenol adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure high purity, consistent composition, and reliable performance. A comprehensive Certificate of Analysis (COA), detailing purity, identity, and impurity profiles, is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at ambient temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158°C - 162°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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