Hexamethyldisilazane

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Hexamethyldisilazane

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Product No.：BOSIL-999
CAS NO：999-97-3
Effective Content：≥99％
Color：
Packaging：
Net Weight：
Purpose：Main use: Can be used in special organic synthesis. Methylsilylation in the synthesis of amikacin, penicillin, cefomycin, fluorouracil and various penicillin derivatives.

Product Description

BOSIL-999

CAS No.： 999-97-3

Chemical name：1,1,1,3,3,3-HEXAMETHYLDISILAZANE

Technical data

Note: the above data are for reference only, can not be used as a technical specification

Nature of the reaction

Hydrolyzed, NH3 is released to form hexamethyldisiloxane.

In the presence of a catalyst, it reacts with alcohols or phenols to produce trimethylaloxysilane or trimethylarylsilane.

Product Application

Main use: Can be used in special organic synthesis. Methylsilylation in the synthesis of amikacin, penicillin, cefomycin, fluorouracil and various penicillin derivatives.

It can also be used for surface treatment of diatomite, silica, titanium and other powders. Its action mechanism is the condensation of silicon-nitrogen bond and silicon-hydroxyl group.

Used as a binder for photoetchant in semiconductor industry.

In organosilane chemistry, polysilazanes can be obtained by chlorine exchange with chlorosilane monomers. This method has great advantages over direct ammonia synthesis.

The product can be used for the surface treatment of mineral powder and glass fiber, such as the treatment of SiO2 powder, etc. When used for the surface treatment, water, ethanol and other mixed media are commonly used. Used for adding to dealcoholized RTV1 silicone rubber to improve its storage stability and other properties; It can also be used in special synthesis.

Product security, handling and storage

Before using this product, you should carefully read the latest product safety technical information and toxicity data of this product and the correct storage, transportation and use information of this product.

After the container is opened, it should be sealed to prevent water vapor from entering to produce hydrolysis.

The expiration date of the product is indicated on the label. After this time is exceeded, it does not mean that the product is no longer usable, and it can still be used after being qualified after performance testing.

【Statement：】
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Hexamethyldisilazane

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