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

Post Date:
Jan 15,2021
Expiry Date:
Jul 14,2021
Detailed Description:
Cas No. :999-97-3 Quantity: 10000
Price:negociate USD Metric Tons
Payment Method: TT
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.
CAS Registry Number:
999-97-3
Synonyms:
;HMDS;Hexamethyldisilazane;DYNASYLAN HMDS;Bis(trimethylsilyl)amine;1,1,1,3,3,3,-HEXAMETHYLDISILA-;
Molecular Formula:
C₆H₁₉NSi₂
Molecular Weight:
161.39
Molecular Structure:
Hazard Symbols:
F:Flammable;
C:Corrosive;
Risk Codes:
R11:;
R20/21/22:;
R34:;
Safety Description:
S16:;
S26:;
S36/37/39:;
S45:;

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