Description

2(3H)-Benzothiazolethione,3-[(2-Benzothiazolylthio)Methyl]- is a specialized sulfur-containing heterocyclic compound that serves as a key intermediate and functional additive in advanced chemical synthesis. Its unique molecular structure, featuring dual benzothiazolethione moieties, provides valuable properties for applications requiring sulfur-based reactivity and stabilization. This high-purity chemical is essential for manufacturers and R&D facilities in the polymer, agrochemical, and specialty chemical sectors seeking to develop or enhance product performance.

Application

• Rubber Vulcanization Accelerator: Acts as a critical secondary accelerator or activator in the sulfur vulcanization of natural and synthetic rubbers, improving cross-linking efficiency and final product properties.
• Polymer Stabilizer and Antioxidant: Used as an additive to protect polymers from thermal and oxidative degradation during processing and in-service life.
• Agrochemical Intermediate: Serves as a key building block in the synthesis of certain fungicides, herbicides, and other crop protection agents.
• Lubricant and Fuel Additive: Functions as an extreme pressure (EP) additive and anti-wear agent in industrial lubricants and specialty fuels.
• Corrosion Inhibitor Precursor: Utilized in the formulation of corrosion inhibitors for metalworking fluids and industrial cooling water systems.
• Pharmaceutical Intermediate: Employed in the research and development of active pharmaceutical ingredients (APIs) with sulfur-based pharmacophores.
• Photographic Chemical: Used in specific photographic development processes and sensitizers.
• Research & Development: A valuable reagent for organic synthesis and material science research exploring novel sulfur chemistry.

Basic Information

Product Name	2(3H)-Benzothiazolethione,3-[(2-Benzothiazolylthio)Methyl]-
CAS No.	77860-11-8
Molecular Formula	C15H10N2S4
Molecular Weight	362.51 g/mol
Synonyms	3-[(2-Benzothiazolylthio)methyl]-2(3H)-benzothiazolethione; Bis(2-benzothiazolyl) disulfide derivative; 2,2'-Dithiobis(benzothiazole) methyl derivative; MBTS-M; Accelerator MDB; Vulcanization accelerator MDB; 2-Mercaptobenzothiazole disulfide methyl derivative; 3-(Benzothiazole-2-ylthiomethyl)-2-benzothiazolethione
EINECS	Contact for details

Quality Control

Our production of 2(3H)-Benzothiazolethione,3-[(2-Benzothiazolylthio)Methyl]- adheres to a stringent quality management system to ensure batch-to-batch consistency and reliability for industrial applications. Every lot undergoes comprehensive analytical testing, including assay (HPLC), identification (IR), and impurity profiling, to meet precise customer specifications. Certificates of Analysis (COA) documenting all critical quality attributes are provided with each shipment 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 acids, and strong bases. The product is moisture-sensitive; ensure containers are kept tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	145 - 155 °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.