Description

4-Methyl-2-Mercaptobenzothiazole is a specialized organic sulfur compound belonging to the benzothiazole class, serving as a critical intermediate and functional additive. Its value lies in its unique chemical structure, which provides reactive sites for synthesis and imparts specific performance characteristics in final formulations. This product is essential for manufacturers in the rubber vulcanization accelerator, lubricant additive, and specialty chemical synthesis industries, where precise molecular functionality is required.

Application

• As a key intermediate in the synthesis of more complex rubber vulcanization accelerators and antioxidants.
• Functioning as a corrosion inhibitor and extreme pressure additive in industrial lubricants and metalworking fluids.
• Utilized in the production of certain photographic chemicals and dye intermediates.
• As a building block in organic synthesis for pharmaceuticals and agrochemicals.
• Potential use as a copper corrosion inhibitor in cooling water systems.

Basic Information

Product Name	4-Methyl-2-Mercaptobenzothiazole
CAS No.	2268-77-1
Molecular Formula	C8H7NS2
Molecular Weight	181.28 g/mol
Synonyms	4-Methyl-2-benzothiazolethiol; 2-Mercapto-4-methylbenzothiazole; 4-Methylbenzothiazole-2-thiol; MBMT; 4-Methyl-2-sulfanyl-1,3-benzothiazole; Usaf ek-7085; 2-Benzothiazolethiol, 4-methyl-; NSC 408928
EINECS	218-882-5

Quality Control

Our 4-Methyl-2-Mercaptobenzothiazole is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets precise customer specifications and consistent performance. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its property of being easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from strong oxidizing agents.

Specification

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