7651-62-9

Basic information

• Product Name: 1-Octanethiosulfonic acid S-octyl ester
• Synonyms: 1-Octanethiosulfonic acid S-octyl ester
• CAS NO: 7651-62-9
• Molecular Formula: C₁₆H₃₄O₂S₂
• Molecular Weight: 322.57
• Mol File: 7651-62-9.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 445.6°Cat760mmHg
• Flash Point: 223.3°C
• Appearance: /
• Density: 0.984g/cm³
• Vapor Pressure: 1.03E-07mmHg at 25°C
• Refractive Index: 1.479
• CAS DataBase Reference: 1-Octanethiosulfonic acid S-octyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Octanethiosulfonic acid S-octyl ester(7651-62-9)
• EPA Substance Registry System: 1-Octanethiosulfonic acid S-octyl ester(7651-62-9)

Safety Data

• Hazardous Substances Data: 7651-62-9(Hazardous Substances Data)

Usage

Type of compound

Sulfur-based chemical compound

Common uses

Synthesis of surface-active agents and corrosion inhibitors

Utilization

Reagent for the preparation of derivatives and functionalized materials, modification of surfaces and interfaces

Potential applications

Organic synthesis, material science, and industrial chemistry

Surface and material protection

Effectively modifies and protects various surfaces and materials

InChI:InChI=1/C16H34O2S2/c1-3-5-7-9-11-13-15-19-20(17,18)16-14-12-10-8-6-4-2/h3-16H2,1-2H3

Upstream product

• 111-88-6 Octanethiol 
• 108-98-5 thiophenol 

Downstream Products

• 629-27-6 1-Iodooctane 
• 822-27-5 dioctyl disulfide 

Relevant articles and documents

Copper-Catalyzed Aerobic Formation of Unstable Sulfinyl Radicals for the Synthesis of Sulfinates and Thiosulfonates

Copper-catalyzed aerobic coupling of thiols and alcohols affords sulfinates and thiosulfonates. These products are assumed to form via sulfinyl radicals which are not commonly found in oxidative coupling reactions of thiols. A reaction mechanism involving sulfinyl radicals is proposed, and mass and electron paramagnetic resonance (EPR) experimental results are provided.

DIRECT REDUCTION OF SULFONIC ACID TO THE CORRESPONDING THIOL WITH TRIFLUOROACETIC ANHYDRIDE/TETRABUTYLAMMONIUM IODIDE SYSTEM

Arene- and alkane-sulfonic acids were easily reduced to the corresponding thiol derivatives in moderate yields with trifluoroacetic anhidride/tetrabutylammonium iodide mixture at room temperature.