Description

Di-n-Hexyl Sulfide is a high-purity organic sulfur compound, specifically a dialkyl sulfide, valued for its role as a versatile chemical intermediate and specialty solvent. Its molecular structure makes it a critical component in the synthesis of organosulfur compounds, lubricant additives, and specialty polymers. This product is essential for industrial R&D laboratories, fine chemical manufacturers, and producers in the polymer and lubricant industries seeking reliable, high-quality intermediates.

Application

• Chemical Synthesis Intermediate: A key building block for synthesizing more complex organosulfur compounds, including sulfoxides and sulfones.
• Lubricant & Fuel Additive Precursor: Used in the production of extreme pressure (EP) additives and anti-wear agents for industrial lubricants and specialty fuels.
• Polymer Modification Agent: Employed as a comonomer or cross-linking agent to introduce sulfur functionalities into polymer chains, altering properties like thermal stability and chemical resistance.
• Specialty Solvent: Serves as a selective solvent in extraction processes and organic reactions due to its non-polar nature.
• Flavor & Fragrance Industry: Acts as a precursor for certain sulfur-containing aroma chemicals, contributing to savory or roasted notes.
• Corrosion Inhibitor Formulation: A component in formulations designed to protect metals in harsh environments.
• Research & Development: Utilized in academic and industrial laboratories for studying reaction mechanisms and developing new organosulfur chemistry.

Basic Information

Product Name	Di-n-Hexyl Sulfide
CAS No.	6294-31-1
Molecular Formula	C₁₂H₂₆S
Molecular Weight	202.40 g/mol
Synonyms	Dihexyl Sulfide; n-Hexyl Sulfide; Bis(hexyl) Sulfide; 1,1'-Thiobishexane; Hexyl Sulfide; DHS; Di-n-hexylthioether; Sulfur dihexyl
EINECS	228-548-8

Quality Control

Our Di-n-Hexyl Sulfide is manufactured under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to verify identity and assay. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat and ignition sources. Due to its nature as a compound that is easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term stability. Recommended storage temperature: 2°C to 25°C.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Refractive Index (n20D)	1.452 - 1.456
Density (20°C)	0.840 - 0.850 g/mL

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