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3-Octanoylthiopropyltriethoxysilane (220727-26-4)

3-Octanoylthiopropyltriethoxysilane (220727-26-4) is a silane coupling agent that is used to modify the surface of a variety of materials, including metals, polymers, and ceramics. It is a clear, colorless liquid with a mild odor. The compound is miscible with most organic solvents and is stable at room temperature.

3-Octanoylthiopropyltriethoxysilane is prepared by the reaction of octanoic acid with 3-propyltriethoxysilane. The reaction is carried out in the presence of a base, such as triethylamine, to produce the silane coupling agent.

The silane coupling agent reacts with the surface of a material to form a covalent bond. This bond creates a strong, durable coating that can improve the properties of the material. For example, 3-octanoylthiopropyltriethoxysilane can be used to improve the water resistance, adhesion, and corrosion resistance of metals. It can also be used to improve the wettability and dispersibility of polymers.

3-Octanoylthiopropyltriethoxysilane is used in a variety of applications, including:

  • Coating and finishing of metals
  • Adhesion promoters
  • Corrosion inhibitors
  • Water repellents
  • Mold release agents
  • Polymer additives

The silane coupling agent is a safe and effective product that can be used to improve the properties of a variety of materials. It is important to follow the manufacturer’s instructions when using the product to ensure safety and effectiveness.

Safety Precautions

3-Octanoylthiopropyltriethoxysilane is a safe product when used as directed. However, it is important to take some safety precautions when handling the product, including:

  • Wear gloves and eye protection when handling the product.
  • Avoid breathing the vapors or mist.
  • If the product gets on your skin, wash it immediately with soap and water.
  • If the product gets in your eyes, flush them immediately with water for at least 15 minutes.
  • If you swallow the product, call poison control immediately.

Storage and Disposal

Store 3-Octanoylthiopropyltriethoxysilane in a cool, dry place. Keep the container tightly closed when not in use. Dispose of the product in accordance with local regulations.