Intermediates

1,8-Octanedithiol

  • CAS No.1191-62-4
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High purity 1,8-Octanedithiol designed for advanced organic synthesis and polymer modification. Reliable supply with strict quality control.

Request Bulk Pricing

Product Technical Details

Product Overview

1,8-Octanedithiol is a specialized aliphatic dithiol compound widely recognized for its versatility in organic synthesis and polymer chemistry. As a bifunctional reagent containing two thiol groups at opposite ends of an eight-carbon chain, it serves as a critical building block for creating complex molecular architectures. Our facility produces this compound under stringent quality management systems to ensure consistent performance in downstream applications.

This chemical is particularly valued for its ability to act as a cross-linking agent or chain extender in polymer formulations. The unique spacing provided by the octane backbone allows for optimal flexibility and reactivity in final materials. We supply this product to research laboratories and industrial manufacturers who require reliable raw materials for high-value chemical processes.

Key Specifications

Quality is paramount in chemical manufacturing. Our 1,8-Octanedithiol undergoes rigorous testing to meet international standards. The following table outlines the typical physical and chemical properties associated with our premium grade material.

ParameterSpecification
CAS Number1191-62-4
Molecular FormulaC8H18S2
Molecular Weight178.36 g/mol
AppearanceColourless to pale yellow liquid
Purity (Assay)≥98.0%
Density0.97 g/cm3
Boiling Point269-270°C
Melting Point0.9°C
Refractive Index1.505
Flash Point>230°F

Industrial Applications

The primary use of 1,8-Octanedithiol lies in its role as an intermediate for organic synthesis. Chemists utilize this dithiol to introduce sulfur functionality into various molecular structures. It is commonly employed in the preparation of specialty polymers where controlled cross-linking density is required to achieve specific mechanical properties.

In addition to polymer chemistry, this compound finds application in surface modification technologies. The thiol groups can form strong bonds with certain metal surfaces, making it useful in coating formulations and adhesion promoters. Researchers also explore its potential in the development of self-assembled monolayers and nanomaterials where precise molecular spacing is essential.

Quality Assurance and Packaging

We understand that consistency is vital for industrial production lines. Every batch of 1,8-Octanedithiol is accompanied by a Certificate of Analysis (COA) detailing the test results against our specifications. Our quality control team employs advanced chromatographic methods to verify purity levels and identify any potential impurities.

Standard packaging includes 200 kg drums designed for safe transport and storage. However, we offer flexible packaging solutions to meet specific customer requirements. Proper storage involves keeping the containers in a cool, ventilated area away from incompatible substances such as strong oxidizing agents. By choosing our products, clients gain access to a global supply chain backed by decades of chemical manufacturing expertise.