Description

n-Benzothiazol-2-Ylsulfanyl-n-Methyl-Benzothiazole-2-Sulfenamide is a specialized sulfenamide accelerator primarily used in the rubber vulcanization process. This compound is valued for its ability to provide a delayed action, ensuring optimal scorch safety and a balanced cure rate for high-quality rubber products. It is an essential chemical for manufacturers in the tire, automotive parts, and industrial rubber goods sectors seeking to enhance product durability and performance.

Application

• Primary Rubber Vulcanization Accelerator: Used as a delayed-action accelerator in the sulfur vulcanization of natural rubber (NR) and synthetic rubbers like SBR and BR.
• Tire Manufacturing: Critical for producing tire treads, sidewalls, and other components requiring excellent flex fatigue resistance and aging properties.
• Technical Rubber Goods: Employed in the production of conveyor belts, hoses, seals, and gaskets where a controlled cure profile is necessary.
• Cable & Wire Insulation: Used in rubber compounds for electrical insulation to achieve consistent curing and good physical properties.
• Footwear & Sporting Goods: Applied in rubber soles and other molded rubber items for sports equipment.
• Industrial Rubber Moldings: Facilitates the efficient production of complex molded rubber parts with good surface finish.

Basic Information

Product Name	n-Benzothiazol-2-Ylsulfanyl-n-Methyl-Benzothiazole-2-Sulfenamide
CAS No.	24345-92-4
Molecular Formula	C15H11N3S4
Molecular Weight	369.52 g/mol
Synonyms	Benzothiazyl-2-N-methylsulfenamide; 2-(Methylthio)benzothiazole sulfenamide; N-Cyclohexyl-2-benzothiazolesulfenamide (common class reference); MBTS derivative sulfenamide; Vulcanization accelerator; Sulfenamide accelerator CBS-type analog; Delayed action rubber accelerator; 2-Benzothiazolesulfenamide, N-methyl-
EINECS	Contact for details

Quality Control

Our production of n-Benzothiazol-2-Ylsulfanyl-n-Methyl-Benzothiazole-2-Sulfenamide adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. The material is manufactured and tested to meet the exacting standards required by the global rubber industry. Comprehensive testing includes identity confirmation, purity assay, and critical physical property analysis. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your technical requirements.

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 heat sources, open flames, and incompatible materials. Under these conditions, the product maintains optimal stability.

Specification

Item	Specification
Appearance	Light yellow to beige powder or granules
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Ash Content	≤ 0.3%

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