Description

Dihexyl Tetrasulphide is a specialized organosulfur compound with the CAS number 70715-07-0, valued for its role as a sulfur donor and chemical intermediate. This compound is crucial in applications requiring controlled sulfur release or the modification of polymer properties. It is primarily sought by manufacturers in the rubber, polymer, and specialty chemical industries for its ability to enhance material characteristics and facilitate specific synthetic pathways.

Application

• Rubber Vulcanization: Acts as a sulfur donor and secondary accelerator in the vulcanization of various elastomers, improving crosslink density and efficiency.
• Polymer Modification: Used as an additive to modify the properties of polymers, including enhancing thermal stability and altering rheological behavior.
• Lubricant & Grease Additive: Serves as an extreme pressure (EP) and anti-wear additive in industrial lubricants and greases.
• Chemical Synthesis: Functions as a key intermediate or sulfurating agent in the synthesis of more complex organosulfur compounds.
• Oilfield Chemicals: Employed in formulations for drilling fluids and production chemicals where sulfur-based functionality is required.

Basic Information

Product Name	Dihexyl Tetrasulphide
CAS No.	70715-07-0
Molecular Formula	C12H26S4
Molecular Weight	298.59 g/mol
Synonyms	Dihexyl Tetrasulfide; Bis(hexyl) Tetrasulfide; Hexyl Tetrasulfide; Tetrasulfido-di-n-hexane; Sulfur-linked Dihexyl Compound; Vulcanizing Agent DT; Sulfur Donor DT; DT Sulfur
EINECS	Contact for details

Quality Control

Our Dihexyl Tetrasulphide is produced under stringent quality management systems to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay and impurity profiling, to meet agreed-upon specifications. A Certificate of Analysis (COA) documenting purity, identity, and key physical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be kept under an inert atmosphere (e.g., nitrogen) for long-term storage to maintain stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, pale yellow to amber liquid
Identification (IR)	Conforms to structure
Assay (GC or Titration)	≥ 95.0%
Specific Gravity (20°C)	1.00 - 1.05
Refractive Index (n20D)	1.520 - 1.540

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