Overview
1-Decanethiol, also known as n-decyl mercaptan, is an organic sulfur compound belonging to the thiol family. It is widely used in industrial applications due to its strong reducing properties and ability to act as a chemical intermediate. The compound is typically produced through the reaction of decene with hydrogen sulfide. In the B2B sector, 1-decanethiol is valued for its role in polymer synthesis, corrosion inhibition, and pharmaceutical manufacturing. Its strong odor and reactivity necessitate careful handling and storage.
Physical and Chemical Properties
1-Decanethiol is a colorless to pale yellow liquid with a characteristic strong odor. It has a molecular weight of 174.34 g/mol and a density of 0.842 g/cm³ at 20°C. The compound is insoluble in water but dissolves readily in organic solvents such as ethanol and ether. Key chemical properties include its role as a reducing agent and its reactivity with oxidizing materials. The boiling point of 1-decanethiol is 224°C, and it has a melting point of -26°C. These properties make it suitable for various high-temperature applications.
Main Applications
1-Decanethiol is primarily used as a chemical intermediate in the synthesis of polymers, where it acts as a chain transfer agent. It is also employed as a corrosion inhibitor in industrial processes, protecting metal surfaces from oxidative damage. In the pharmaceutical industry, 1-decanethiol serves as a building block for drug synthesis. Additionally, it finds use in the production of specialty chemicals and as a modifier in surface treatments.
Safety and Storage
Due to its flammability and reactivity, 1-decanethiol must be stored in a cool, dry, and well-ventilated area, away from oxidizing agents and heat sources. Proper personal protective equipment (PPE), including gloves and goggles, should be used when handling the compound. Exposure to 1-decanethiol can cause skin and eye irritation, and it is harmful if swallowed. In case of contact, immediate rinsing with water is recommended. Safety data sheets (SDS) should always be consulted before use.
B2B Procurement Guide
When procuring 1-decanethiol, buyers should verify the CAS number (143-10-2) and specify the required purity level. It is advisable to source from reputable suppliers who comply with safety and regulatory standards. Prices typically range between $50 and $100 per kilogram, depending on purity and order volume. Bulk purchases may qualify for discounts. Ensure that transportation and storage conditions meet safety requirements to prevent hazards.
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