Description

3,6-Dichloro-2-Hydroxy Benzoic Acid is a halogenated hydroxybenzoic acid derivative that serves as a versatile synthetic intermediate. Its molecular structure, featuring both phenolic and carboxylic acid functional groups, makes it a valuable building block for the synthesis of more complex organic molecules. This compound is primarily sought after by research institutions and manufacturers in the agrochemical and pharmaceutical sectors for developing active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of modern herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Synthesis: Used as a building block for creating active pharmaceutical ingredients (APIs), particularly in molecules requiring a halogenated salicylic acid backbone.
• Dye and Pigment Manufacturing: Serves as an intermediate in the production of specialized dyes and organic pigments.
• Research & Development: Employed in organic chemistry research for studying reaction mechanisms and developing novel synthetic pathways.
• Polymer Additives: Can be utilized to synthesize monomers or additives that impart specific properties to polymers.
• Coordination Chemistry: Acts as a ligand for metal ions in the preparation of metal-organic complexes.

Basic Information

Product Name	3,6-Dichloro-2-Hydroxy Benzoic Acid
CAS No.	3401-80-7
Molecular Formula	C7H4Cl2O3
Molecular Weight	207.01 g/mol
Synonyms	2-Hydroxy-3,6-dichlorobenzoic Acid; 3,6-Dichlorosalicylic Acid; 3,6-Dichloro-2-hydroxybenzoic acid; NSC 403697; 2-Hydroxy-3,6-dichlorobenzoic acid; Benzoic acid, 3,6-dichloro-2-hydroxy-
EINECS	222-278-8

Quality Control

Our 3,6-Dichloro-2-Hydroxy Benzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment and are available upon request to support your quality assurance protocols.

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 strong bases, oxidizing agents, and sources of heat.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	205 - 210 °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.