Description

1-Ethylsulfinylsulfanylethane is a specialized organosulfur compound of significant interest in advanced chemical synthesis and materials science. Its unique bifunctional structure, containing both sulfinyl and sulfanyl groups, makes it a valuable intermediate for constructing complex sulfur-containing molecules. This compound is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for applications requiring precise sulfur chemistry.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting sulfur-dependent biological pathways.
• Agrochemical Synthesis: Used in the development of new pesticides, herbicides, and fungicides where the sulfur moiety is critical for bioactivity.
• Ligand and Catalyst Precursor: Acts as a precursor for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Polymer Modification: Employed to introduce sulfur-based functional groups into polymers, altering properties like adhesion, thermal stability, or reactivity.
• Organic Synthesis Reagent: Utilized in various organic transformations, including sulfenylation and sulfinylation reactions, to install sulfur functionalities.
• Materials Science Research: Investigated for potential use in electronic materials, battery components, or as a precursor for metal-organic frameworks (MOFs).

Basic Information

Item	Details
Product Name	1-Ethylsulfinylsulfanylethane
CAS No.	18542-39-7
Molecular Formula	C4H10OS2
Molecular Weight	138.25 g/mol
Synonyms	Ethylsulfinylsulfanylethane; 1-(Ethylsulfinyl)-1-ethanethiol; Diethyl sulfoxide sulfide; Ethyl sulfinyl ethyl sulfide; 1-Ethylsulfinyl-1-ethanethiol; Ethylsulfinyl ethyl sulfide; Bis(ethyl) sulfoxide sulfide
EINECS	Contact for details

Quality Control

Our 1-Ethylsulfinylsulfanylethane is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.520 - 1.530
Density (20°C)	1.10 - 1.20 g/mL

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