Description

2-Benzothiazolesulfenamide,N,n-Dimethyl-(6Ci,8Ci,9Ci) is a specialized organic sulfur compound belonging to the sulfenamide class, widely recognized as a critical rubber accelerator. Its primary value lies in its ability to significantly enhance the vulcanization efficiency of rubber compounds, leading to improved processing safety and superior final product properties. This chemical is essential for manufacturers in the tire and industrial rubber goods sectors who require precise control over cure rates and optimal physical characteristics in their elastomeric products. The compound, identified by CAS No. 27464-39-7, is a key component in formulations for high-performance rubber applications.

Application

• Primary Rubber Accelerator: Widely used as a fast-curing, semi-ultra accelerator in the vulcanization of natural rubber (NR) and synthetic rubbers like SBR and BR.
• Tire Manufacturing: A critical component in tire tread, sidewall, and carcass compounds to achieve a balanced cure profile and excellent aging resistance.
• Technical Rubber Goods: Employed in the production of conveyor belts, hoses, seals, gaskets, and other molded or extruded industrial rubber items.
• Footwear and Sporting Goods: Used in rubber soles, athletic equipment, and other products requiring good flex fatigue and tensile strength.
• Cable and Wire Insulation: Imparts necessary electrical properties and durability to rubber insulation and jacketing.
• Blends with Other Accelerators: Often used in combination with thiazoles or guanidines to fine-tune scorch safety and cure rate for specific processing needs.

Basic Information

Product Name	2-Benzothiazolesulfenamide,N,n-Dimethyl-(6Ci,8Ci,9Ci)
CAS No.	27464-39-7
Molecular Formula	C9H10N2S2
Molecular Weight	210.32 g/mol
Synonyms	N,N-Dimethyl-2-benzothiazolesulfenamide; 2-(Dimethylaminothiocarbonylthio)benzothiazole; Accelerator TBBS; TBBS; Nocceler TBBS; Vulkacit NZ; Santocure TBBS; 2-Benzothiazolyl N,N-dimethylthiocarbamoyl sulfide
EINECS	Contact for details

Quality Control

Our production of 2-Benzothiazolesulfenamide,N,n-Dimethyl-(6Ci,8Ci,9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and performance reliability for industrial applications. Each lot is analyzed against key parameters including purity, melting point, and ash content. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with customer specifications and industry standards.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Light yellow to beige powder or granules
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0 %
Melting Point	100 - 110 °C
Ash Content	≤ 0.5 %
Moisture (KF)	≤ 0.5 %

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