Description

Diethyl Disulfide is a versatile organic sulfur compound widely used as a key intermediate and additive in industrial chemistry. Its primary value lies in its ability to act as a sulfur donor and a precursor for synthesizing more complex molecules, making it essential for fine chemical manufacturing. This product is particularly important for industries involved in the production of agrochemicals, pharmaceuticals, flavors, and fragrances, where precise chemical building blocks are required.

Application

• Chemical Synthesis: A crucial sulfur-containing intermediate for the production of pharmaceuticals, pesticides, and other fine chemicals.
• Flavor and Fragrance Industry: Used as a precursor or additive to impart sulfurous, savory notes in flavor compositions and fragrance formulations.
• Agrochemical Manufacturing: Serves as a building block in the synthesis of certain herbicides, fungicides, and insecticides.
• Petroleum Additive: Acts as a sulfurization agent and corrosion inhibitor in lubricant and fuel formulations.
• Rubber and Polymer Industry: Employed as a vulcanizing agent or cross-linking modifier in the production of specialty elastomers.
• Research and Development: Used in laboratories as a standard or reagent for organic synthesis and analytical studies.

Basic Information

Product Name	Diethyl Disulfide
CAS No.	110-81-6
Molecular Formula	C4H10S2
Molecular Weight	122.25 g/mol
Synonyms	Ethyl Disulfide; 1,2-Diethyl Disulfide; Diethyl Disulphide; Ethyl Disulphide; Bis(ethyl) Disulfide; 3,4-Dithiahexane; EINECS 203-805-6
EINECS	203-805-6

Quality Control

Our Diethyl Disulfide is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including gas chromatography (GC) for assay and impurity profiling. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support customer audits and can provide material to meet various industry standards upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and concentration changes. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F).

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.990 - 1.010
Refractive Index (20°C)	1.505 - 1.515

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