Diacetyl di-tert-butyl orthosilicate, also known as Degussa Dynasylan BDAC, is a colorless to yellowish liquid with a pungent odor. It is a highly reactive silane that is commonly used in the manufacturing of various products. This article aims to provide a comprehensive guide to the properties, applications, and safety of Diacetyl di-tert-butyl orthosilicate.

Properties

Diacetyl di-tert-butyl orthosilicate has a molecular formula of C14H28O6Si and a molecular weight of 344.46 g/mol. It has a boiling point of 220 °C and a flash point of 91 °C. The substance is soluble in alcohols, ketones, and aromatic hydrocarbons, but insoluble in water.

When exposed to air, Diacetyl di-tert-butyl orthosilicate hydrolyzes rapidly to form di-tert-butoxydiacetoxysilicon and acetic acid. This reaction produces a large amount of heat, which can cause the substance to ignite or explode when in contact with certain materials.

Applications

Diacetyl di-tert-butyl orthosilicate is commonly used as a crosslinking agent in the production of various materials, including coatings, adhesives, and sealants. It is also used as a coupling agent to improve the adhesion between organic and inorganic materials.

The substance can be used in the manufacturing of silicone rubber, which is widely used in the automotive, construction, and healthcare industries. It is also used in the production of high-performance resins, such as epoxy and polyester resins.

In addition, Diacetyl di-tert-butyl orthosilicate is used as a catalyst in the production of silicone fluids and emulsions. It is also used as a defoaming agent in the production of paints and coatings.

Safety

Diacetyl di-tert-butyl orthosilicate is a highly reactive substance that poses several health hazards. The substance is corrosive and can cause severe skin and eye irritation. Inhalation of the substance can cause respiratory irritation and lung damage.

The substance is also flammable and can ignite or explode when in contact with certain materials. Therefore, it should be stored in a cool, dry, and well-ventilated area away from heat, sparks, and flames.

In case of skin or eye contact, the affected area should be flushed with plenty of water for at least 15 minutes. If the substance is ingested, medical attention should be sought immediately.

It is important to wear appropriate personal protective equipment, such as gloves, goggles, and respirators, when handling Diacetyl di-tert-butyl orthosilicate. The substance should only be handled by trained professionals in a controlled environment.

Supplier Information

Diacetyl di-tert-butyl orthosilicate is produced by Ningbo Inno Pharmchem Co., Ltd., a leading manufacturer of specialty chemicals. The company has a state-of-the-art manufacturing facility and a team of highly skilled professionals who are committed to producing high-quality products.

Ningbo Inno Pharmchem Co., Ltd. is dedicated to providing its customers with the highest level of service and support. The company offers a wide range of products, including Diacetyl di-tert-butyl orthosilicate, at competitive prices.

Conclusion

Diacetyl di-tert-butyl orthosilicate is a highly reactive substance commonly used in the manufacturing of various products. It has several applications, including as a crosslinking agent, coupling agent, and defoaming agent.

However, the substance poses several health hazards and should only be handled by trained professionals in a controlled environment. It is important to wear appropriate personal protective equipment and to follow safe handling procedures when working with Diacetyl di-tert-butyl orthosilicate.

Ningbo Inno Pharmchem Co., Ltd. is a leading manufacturer of Diacetyl di-tert-butyl orthosilicate, and offers a wide range of specialty chemicals at competitive prices. The company is committed to providing its customers with the highest level of service and support, and is dedicated to producing high-quality products.

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