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·POSITION:ProductsApplicationPowder treatment → 1,1,1,3,3,3 HEXAMETHYLDISILAZANE

1,1,1,3,3,3 HEXAMETHYLDISILAZANE

1,1,1,3,3,3 HEXAMETHYLDISILAZANE
  • Product No.:BOSIL-999
  • CAS NO:999-97-3
  • Effective Content:≥99.0%
  • Color:Colorless transparent liquid
  • Packaging:DRUM
  • Net Weight:150KG
Product Description

Product Information

Product Code: BOSIL-999

Chemical Name:1,1,1,3,3,3 HEXAMETHYLDISILAZANE

Molecular formula: C6H19NSi2

Molecular weight: 161

CAS No.: 999-97-3

 

Properties

Bosil-999 is characterized by easy hydrolysis and easy reaction with hydroxyl groups to eliminate hydroxyl groups. Widely used as surface treatment to enhance adhesion.

 

Technical data

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Note: the above data is for reference only, cannot be as a technical specification. 

 

Reactivity

Easy hydrolysis, release NH3, to form HEXAMETHYLDISILAZANE.

In the presence of a catalyst, it reacts with an alcohol or phenol to form trimethylalkoxysilane or trimethylaroxysilane.


Application

Main uses: Can be used for special organic synthesis. Silylation in the synthesis of amikacin, penicillin, cephalosporin, fluorouracil and various penicillin derivatives; It can also be used for the surface treatment of diatomite, silica black, titanium and other powders. The mechanism of action is condensation of silicon-nitrogen bond and silicon-hydroxyl group.

 

It is used as a bonding agent for photoetching agents in semiconductor industry.

In organosilazane chemistry, it can be used as a chlorine exchange with a chlorosilane monomer to obtain a polysilazane. This method has great advantages over the direct ammonia method in 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 surface treatment, water, ethanol, etc., is commonly mixed as a medium; Used to add to dealcoholized RTV1 silicone rubber to improve its storage stability and other properties; It can also be used in special synthesis.

 

【Statement:】
  This product information, as well as all technical advice, is based on our current level of experience and knowledge. We do not accept any legal responsibility, including the known third party intellectual property rights. In particular, we do not make any guarantee or warranty of the product properties in a legal sense. We reserve the right to any changes to this product made by technological progress or further development. Customers who use this product should conduct their own careful testing and inspecting. This description of the product properties should also be verified by professional testing through the customers who use this product. The reference codes of other companies are not recommended but not excluded the availability of similar products.
  The guarantee from Hubei BlueSky is that the products ex BlueSky meets the sales specifications.
  The remediation for the breach of the warranty from Hubei BlueSky is limited to refund the payment or the replacement of product that does not subject to the warranty.
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