Monochloromethyltrimethoxysilane, also known as (Chloromethyl)(trimethoxy)silane, (Chloromethyl)trimethoxysilane, Chloromethyltrimethoxysilane, or Chloromethyl(trimethoxy)silane, is a colorless or light yellow liquid with a pungent odor. It is a silane coupling agent with the chemical formula C4H11ClO3Si, and it is used in a wide range of applications, including adhesives, coatings, sealants, and plastics.

Ningbo Inno Pharmchem Co., Ltd. is a leading manufacturer, supplier, and factory of Monochloromethyltrimethoxysilane. We provide high-quality products that meet the industry standards and offer competitive prices to our customers. In this article, we will discuss the properties, safety, and applications of Monochloromethyltrimethoxysilane to help you understand its potential uses in your industry.

Properties of Monochloromethyltrimethoxysilane

Monochloromethyltrimethoxysilane is soluble in most organic solvents, such as ethanol, acetone, and chloroform. It reacts with water to form methanol and hydrochloric acid, which can be hazardous if not handled properly. Its boiling point is 120-121°C, and its melting point is -68°C. It has a density of 1.062 g/cm3 and a refractive index of 1.408-1.410.

Monochloromethyltrimethoxysilane is a reactive chemical that can undergo hydrolysis and condensation reactions. It can cross-link organic and inorganic materials, such as polymers, glass, metals, and ceramics. It can also improve the adhesion, wetting, and durability of surfaces, and enhance the mechanical, electrical, and thermal properties of materials.

Safety of Monochloromethyltrimethoxysilane

Monochloromethyltrimethoxysilane is a hazardous chemical that requires proper handling, storage, and disposal. It is flammable and corrosive, and it can cause skin, eye, and respiratory irritation or burns. It can also react violently with water, acids, bases, and oxidizing agents, and release toxic fumes or gases.

To ensure the safety of Monochloromethyltrimethoxysilane, it is important to follow the guidelines and regulations set by the authorities, such as the Occupational Safety and Health Administration (OSHA) and the European Chemicals Agency (ECHA). These include wearing appropriate personal protective equipment (PPE), such as gloves, goggles, and respirators, using proper ventilation and containment systems, and avoiding direct contact or inhalation of the chemical.

In case of accidental exposure or ingestion of Monochloromethyltrimethoxysilane, it is recommended to seek medical attention immediately and provide the relevant information to the healthcare professionals. It is also important to have an emergency response plan and equipment, such as spill kits, eyewash stations, and fire extinguishers, in place.

Applications of Monochloromethyltrimethoxysilane

Monochloromethyltrimethoxysilane has a variety of applications in different industries, such as automotive, construction, electronics, and healthcare. Some of its main uses are:

1. Adhesives and sealants: Monochloromethyltrimethoxysilane can improve the adhesion and cohesion of various substrates, such as metals, plastics, and rubber. It can also enhance the water and chemical resistance of adhesives and sealants, and increase their flexibility and strength.

2. Coatings and paints: Monochloromethyltrimethoxysilane can act as a coupling agent and a cross-linking agent in coatings and paints. It can improve the adhesion, abrasion, and corrosion resistance of the coatings, and enhance their gloss, hardness, and durability.

3. Plastics and composites: Monochloromethyltrimethoxysilane can modify the surface properties of plastics and composites, such as polycarbonate, polyamide, and epoxy. It can increase their hydrophobicity, thermal stability, and flame retardancy, and reduce their shrinkage and warpage.

4. Textiles and papers: Monochloromethyltrimethoxysilane can impart water and oil repellency, antistatic properties, and flame retardancy to textiles and papers. It can also improve their strength, stiffness, and dimensional stability.

5. Pharmaceuticals and biotechnology: Monochloromethyltrimethoxysilane can be used as a derivatizing agent in the synthesis of drugs and biomolecules. It can also modify the surface properties of medical devices, such as catheters and implants, and improve their biocompatibility and performance.

Conclusion

Monochloromethyltrimethoxysilane is a versatile and reactive chemical that has numerous applications in various industries. It can modify the surface properties of materials, enhance their adhesion, cohesion, and durability, and improve their mechanical, electrical, and thermal properties. However, it is also a hazardous chemical that requires proper handling, storage, and disposal, and can cause skin, eye, and respiratory irritation or burns. Therefore, it is important to use Monochloromethyltrimethoxysilane in a safe and responsible manner, and follow the regulations and guidelines set by the authorities. At Ningbo Inno Pharmchem Co., Ltd., we provide high-quality Monochloromethyltrimethoxysilane that meets the industry standards and offers competitive prices to our customers. Contact us today to learn more about our products and services.

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