Description

Di-tert-Tetradecyl Disulphide is a high-purity, branched-chain organic disulfide compound. This specialty chemical serves as a versatile intermediate and performance additive, valued for its ability to modify polymer properties and act as a sulfur donor. It is essential for manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product stability, cross-linking efficiency, or additive functionality.

Application

• Polymer Modification & Cross-linking Agent: Used in the production and vulcanization of synthetic rubbers and elastomers to improve mechanical properties and thermal stability.
• Lubricant & Fuel Additive: Functions as an extreme pressure (EP) additive and anti-wear agent in industrial lubricants and greases.
• Chemical Intermediate: Serves as a key building block in organic synthesis for pharmaceuticals, agrochemicals, and other fine chemicals.
• Antioxidant & Stabilizer Precursor: Acts as a source of sulfur in the formulation of antioxidants and stabilizers for plastics and polymers.
• Surface Modifier: Used in the surface treatment of materials to alter adhesion, friction, or chemical resistance properties.

Basic Information

Product Name	Di-tert-Tetradecyl Disulphide
CAS No.	29962-83-2
Molecular Formula	C₂₈H₅₈S₂
Molecular Weight	458.8 g/mol
Synonyms	Di-tert-tetradecyl disulfide; Bis(tert-tetradecyl) disulfide; 2,2,4,4-Tetramethyl-5,7-dipropylnonane-5,7-dithiol; tert-Tetradecyl disulfide; Ditertiary tetradecyl disulphide; DTDS; Disulfide, bis(1,1,3,3-tetramethylbutyl)
EINECS	Contact for details

Quality Control

Our Di-tert-Tetradecyl Disulphide is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

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; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen. Keep away from strong acids and incompatible organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Specific Gravity (20°C)	0.86 - 0.90
Refractive Index (20°C)	1.470 - 1.480

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