Hexamethyldisilazane liquid Raw Materials CAS 999-97-3

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Uses and synthesis of Hexamethyldisilazane liquid

Hexamethyldisilazane liquid, abbreviated HMDS, Hexamethyldisilazane CAS 999-97-3 is an important organosilicone compound, colorless and transparent liquid. Easy to hydrolyze. Hexamethyldisilazane In organosilazane chemistry, Hexamethyldisilazane Raw Materials can be used as a chlorine exchange with a chlorosilane monomer to obtain a polysilazane.

Applications/Functions of Hexamethyldisilazane liquid

• Silanizing reagent, which can be produced for cilamkanamycin.
• Hexamethyldisilazane liquid is used to produce rubber and drugs. The product is a tailing reducer to reduce adsorption activity on the surface of gas chromatographic carrier.
• Hexamethyldisilazane CAS 999-97-3 is a medicinal intermediate of amikacin, which is a hydroxyl and amino protective agent. Specialty organic synthesis.

Physicochemical Property of Hexamethyldisilazane liquid

Colorless transparent liquid that flows easily. Dissolved in organic solvents, contact with air will be rapidly hydrolyzed to produce trimethylsilanol and hexamethyldisilether.

Production methodprocess of Hexamethyldisilazane liquid

109g (1.0mol) of trimethylchlorosilane was dissolved in 500ml of anhydrous ether and passed into ammonia gas, white precipitate immediately appeared. Heat to reflux, slowly dissipate ammonia for 6h, so that ammonium chloride settlement, filtration, ether solution first steam ether, and then steam Hexamethyldisilazane Raw Materials

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