Application area
In the synthesis of organic silicon materials, it is an important monomer raw material for preparing organic silicon polymers such as polysilazane. Through ring opening polymerization and other reactions, polysilazanes with different structures and properties can be formed, which can be used to prepare high-performance ceramic precursors, high-temperature resistant coatings, insulation materials, etc. For example, in the aerospace field, high-temperature resistant ceramic coatings prepared using it can be used to protect aircraft engine components from high temperature erosion.
In the field of semiconductors and microelectronics, it can be used as a precursor for chemical vapor deposition (CVD) or atomic layer deposition (ALD) to deposit thin films such as silicon nitride on the surface of semiconductor devices. These thin films have good insulation, chemical stability, and mechanical properties, and can be used for the preparation of insulation layers, passivation layers, etc. of chips, improving the performance and reliability of chips.
In the field of surface treatment, it can be used for surface modification of materials such as metals, glass, ceramics, etc., forming a protective film containing silicon nitrogen bonds on the material surface, which can improve the material's wear resistance, corrosion resistance, oxidation resistance and other properties. For example, surface treatment of metal materials can effectively prevent corrosion of metals in humid, acidic, and alkaline environments.
In the field of catalysts, octamethylcyclotetrasilazane can be used as a ligand to form complexes with some metal ions. These complexes exhibit good catalytic performance in some organic synthesis reactions and can be used to catalyze olefin polymerization, hydrogenation reactions, oxidation reactions, etc.
matters needing attention
Octamethylcyclotetrasilazane has certain chemical activity. During storage and use, contact with strong oxidants, strong acids, strong bases, and other substances should be avoided to prevent chemical reactions.
It may be irritating to the skin, eyes, and respiratory tract, and appropriate protective equipment such as gloves, goggles, masks, etc. should be worn when using it.
When storing, the container should be kept sealed and stored in a dry, cool, well ventilated place, away from sources of fire and heat.
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