The Versatile Applications of n-Propyltrichlorosilane
n-Propyltrichlorosilane, also known as DOWSIL Z-1213, Trichloro(propyl)silane, Trichloropropylsilane, Chloropropyldichlorosilane, and propyl trichlorosilane, is a versatile chemical that finds applications in various industries. INNO Specialty Chemicals, a leading manufacturer and supplier from China, produces high-quality n-propyltrichlorosilane that meets international standards.
Chemical Properties of n-Propyltrichlorosilane
n-Propyltrichlorosilane has a molecular formula of C3H8Cl3Si and a molecular weight of 191.6 g/mol. It is a clear, colorless liquid that has a pungent odor. The boiling point of n-propyltrichlorosilane is 168-169°C, and its melting point is -100°C. It is soluble in organic solvents such as benzene, toluene, and diethyl ether, but insoluble in water.
Applications of n-Propyltrichlorosilane
n-Propyltrichlorosilane finds applications in various industries such as:
1. Chemical Synthesis
n-Propyltrichlorosilane is a vital intermediate for the synthesis of various organic compounds. It is used in the production of pharmaceuticals, agrochemicals, and other fine chemicals. It is also used in the synthesis of silanes, which finds applications in adhesives, sealants, and coatings.
2. Silicone Industry
n-Propyltrichlorosilane is used as a starting material for the production of silicone fluids, resins, and rubbers. It is also used as a cross-linking agent for silicone elastomers. The addition of n-propyltrichlorosilane to the silicone polymer chain improves its thermal stability, chemical resistance, and mechanical properties.
3. Surface Coatings
n-Propyltrichlorosilane is used as a surface modifier for various substrates such as glass, metals, and plastics. It forms a thin, hydrophobic layer on the substrate surface, which improves its water repellency, adhesion, and durability. It is used in the production of anti-fingerprint coatings, water-repellent coatings, and corrosion-resistant coatings.
4. Textile Industry
n-Propyltrichlorosilane is used as a water repellent and soil-resistant agent for textiles. It is applied to the fabric surface by padding, spraying, or coating. It forms a thin, breathable layer on the fabric surface that repels water and oil-based stains. It is used in the production of outdoor clothing, sportswear, and workwear.
Safety Considerations
n-Propyltrichlorosilane is a hazardous chemical that requires proper handling and storage. It is corrosive to the skin, eyes, and respiratory system. It should be handled in a well-ventilated area with appropriate personal protective equipment such as gloves, goggles, and respirators. It should be stored in a cool, dry place away from sources of ignition and incompatible materials.
Conclusion
n-Propyltrichlorosilane is a versatile chemical that finds applications in various industries such as chemical synthesis, silicone industry, surface coatings, and textile industry. INNO Specialty Chemicals is a leading manufacturer and supplier of high-quality n-propyltrichlorosilane that meets international standards. However, its hazardous nature requires proper handling and storage to ensure the safety of workers and the environment.
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