Description

4-Chloro-2-Mercaptobenzothiazole is a versatile and high-value heterocyclic organic compound, serving as a critical intermediate in advanced chemical synthesis. Its molecular structure, featuring both chloro and mercapto functional groups, makes it an essential building block for creating specialized molecules with targeted properties. This product is primarily required by manufacturers in the agrochemical, pharmaceutical, and specialty polymer industries for developing active ingredients and performance additives.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of modern fungicides, herbicides, and plant growth regulators.
• Pharmaceutical Synthesis: Used as a building block for creating pharmacologically active molecules, particularly in antimicrobial and anti-inflammatory drug research.
• Rubber Chemical Production: Serves as an intermediate for manufacturing specialized rubber accelerators and vulcanization agents.
• Dye and Pigment Manufacturing: Employed in the synthesis of complex dyes and organic pigments for high-performance applications.
• Corrosion Inhibitor Formulation: Acts as a component in specialty formulations designed to protect metals in industrial systems.
• Polymer Modification: Used to introduce specific functional groups into polymer chains to alter material properties like adhesion or stability.

Basic Information

Product Name	4-Chloro-2-Mercaptobenzothiazole
CAS No.	1849-65-6
Molecular Formula	C7H4ClNS2
Molecular Weight	201.70 g/mol
Synonyms	4-Chloro-2-benzothiazolethiol; 2-Benzothiazolethiol, 4-chloro-; 4-Chloro-2-mercapto-1,3-benzothiazole; 4-Chloro-2-sulfanylbenzothiazole; 4-Chlorobenzothiazole-2-thiol; 4-Chloro-2-benzothiazolinethione; 4-Chloro-2-mercaptobenzothiazole; 4-Chloro-2-benzothiazolethione
EINECS	217-432-6

Quality Control

Our 4-Chloro-2-Mercaptobenzothiazole is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling. Certificates of Analysis (COA) detailing all specifications are provided and 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 oxidizing agents, strong bases, and sources of ignition. The product is moisture-sensitive; ensure containers are kept sealed when not in use to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	178°C - 182°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.