3-Chloropropyltrimethoxysilane, with the chemical formula C6H15ClO3Si, has the CAS number 2530-87-2. It appears as a colorless liquid with a pungent odor. The basic structure of 3-Chloropropyltrimethoxysilane consists of a chloropropyl group attached to a trimethoxysilane group. This compound is soluble in organic solvents but insoluble in water. 3-Chloropropyltrimethoxysilane should be handled with caution as it is corrosive and may cause severe skin burns and eye damage. It is also harmful if swallowed or inhaled. Proper protective measures should be taken when working with this chemical, including the use of gloves, goggles, and a respirator. In case of contact, immediate medical attention is required. It is important to avoid exposure to high temperatures or open flames, as 3-Chloropropyltrimethoxysilane is flammable and may emit toxic fumes when heated. This compound should be stored in a cool and dry place, away from direct sunlight and incompatible materials.
Applicable Fields
Adhesive: 3-Chloropropyltrimethoxysilane is commonly used as a coupling agent in adhesive formulations. Its purpose in this field is to improve the adhesion between different materials, such as metals, plastics, and rubber. The mechanism of action involves the formation of a chemical bond between the adhesive and the substrate, enhancing the overall bonding strength.
Surface Treatment: This chemical is also utilized in surface treatment applications. It can be used as a surface modifier to enhance the wetting and adhesion properties of various surfaces. The mechanism of action in surface treatment involves the formation of a thin silane layer on the surface, which improves the bonding between the treated surface and coatings or adhesives.
Storage
Conditions: Store in a cool and dry place.