Description

Tetrabenzylthiuramdisulfide is a specialized organosulfur compound belonging to the thiuram disulfide class, widely recognized as a high-performance vulcanization accelerator. This product is valued for its ability to provide efficient cross-linking in rubber formulations, enhancing the final material's physical properties and aging resistance. It is primarily utilized by manufacturers in the polymer and specialty rubber industries seeking to optimize their curing processes and product performance.

Application

• Primary Vulcanization Accelerator in the production of various synthetic rubbers, including nitrile rubber (NBR), ethylene-propylene-diene monomer (EPDM), and butyl rubber.
• Secondary Accelerator in synergistic systems with thiazoles or sulfenamides to fine-tune cure rates and scorch safety in tire and mechanical goods manufacturing.
• Cross-linking Agent in specialty polymer applications where controlled and efficient network formation is critical.
• Antioxidant and Anti-aging Additive, contributing to the long-term stability and durability of rubber products against thermal and oxidative degradation.
• Processing Aid in rubber compounding to improve dispersion of fillers and other additives within the polymer matrix.
• Chemical Intermediate in the synthesis of other sulfur-containing organic compounds for research and industrial applications.

Basic Information

Product Name	Tetrabenzylthiuramdisulfide
CAS No.	10591-85-2
Molecular Formula	C30H28N2S4
Molecular Weight	544.81 g/mol
Synonyms	Benzylthiuram Disulfide; TBzTD; Tetrabenzyl Thiuram Disulfide; N,N,N',N'-Tetrabenzylthiuram Disulfide; Bis(dibenzylthiocarbamoyl) Disulfide; Perkacit TBzTD; Accelerator TBzTD; Vulcacure TBTD
EINECS	234-206-9

Quality Control

Our Tetrabenzylthiuramdisulfide is manufactured under a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay, melting point determination, and impurity profiling, to meet exacting industry specifications. A Certificate of Analysis (COA) detailing all quality parameters is provided with every 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 ambient temperature (15-25°C). Keep away from heat sources, open flames, and incompatible materials. This product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0 %
Melting Point	118 - 124 °C
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.