Description

Didodecyl Disulfide is a high-purity organic sulfur compound, also known as dilauryl disulfide, valued for its role as a versatile intermediate and performance additive. Its chemical structure makes it an effective sulfur source and a key component in the synthesis of specialty chemicals and lubricant formulations. This product is essential for manufacturers in the lubricant, polymer, and specialty chemical industries seeking to enhance product stability and performance.

Application

• As a key intermediate in the synthesis of organosulfur compounds and specialty chemicals.
• Used as an extreme pressure (EP) additive and anti-wear agent in advanced lubricant and grease formulations.
• Acts as a vulcanization accelerator or co-agent in the production of synthetic rubbers and elastomers.
• Employed as a stabilizer and antioxidant in polymer processing to prevent thermal degradation.
• Serves as a chemical intermediate for the production of surfactants and surface-modifying agents.
• Utilized in research and development for creating novel sulfur-containing compounds.

Basic Information

Product Name	Didodecyl Disulfide
CAS No.	2757-37-1
Molecular Formula	C24H50S2
Molecular Weight	402.77 g/mol
Synonyms	Dilauryl Disulfide; Dodecyl Disulfide; Lauryl Disulfide; Bis(1-dodecyl) Disulfide; Di-n-dodecyl Disulfide; 1,1'-Dithiodidodecane; n-Dodecyl Disulfide; LDS
EINECS	220-411-7

Quality Control

Our Didodecyl Disulfide is produced under a strict quality management system to ensure batch-to-batch consistency and reliability. We provide comprehensive analytical testing, including purity assay and impurity profiling, to meet the stringent requirements of industrial and research applications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee product integrity and compliance with agreed specifications.

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, heat, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
Density (20°C)	0.85 - 0.87 g/mL
Refractive Index (n20D)	1.460 - 1.470

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