Description

3,5,6-Trichlorosalicylic Acid is a halogenated derivative of salicylic acid, serving as a versatile and high-value synthetic intermediate in advanced chemical manufacturing. Its unique chlorinated structure makes it a critical precursor for developing specialized agrochemicals, pharmaceuticals, and performance materials. This compound is essential for R&D and production teams in the fine chemical, crop protection, and pharmaceutical industries seeking to synthesize novel active ingredients and functional molecules.

Application

• Agrochemical Intermediate: A key building block for the synthesis of modern herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Synthesis: Used as a precursor in the development of active pharmaceutical ingredients (APIs), particularly those requiring a halogenated aromatic core.
• Dye and Pigment Manufacturing: Serves as an intermediate in the production of specialized dyes and organic pigments.
• Polymer Additives: Can be utilized to create functional monomers or additives that impart flame retardancy or other properties to polymers.
• Research & Development: A valuable reagent in organic chemistry research for constructing complex molecular architectures.
• Chemical Synthesis: Employed in various organic transformations, including coupling reactions and as a directing group in metallation chemistry.

Basic Information

Product Name	3,5,6-Trichlorosalicylic Acid
CAS No.	40932-60-3
Molecular Formula	C7H3Cl3O3
Molecular Weight	241.46 g/mol
Synonyms	2-Hydroxy-3,5,6-trichlorobenzoic Acid; 3,5,6-Trichloro-2-hydroxybenzoic Acid; Salicylic Acid, 3,5,6-trichloro-; NSC 403107; Benzoic acid, 2-hydroxy-3,5,6-trichloro-
EINECS	Contact for details

Quality Control

Our 3,5,6-Trichlorosalicylic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for use in sensitive applications. Certificates of Analysis (COA) documenting all critical parameters are provided with each shipment and are 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 incompatible materials such as strong bases and oxidizing agents.

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%
Heavy Metals	≤ 20 ppm

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