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Hexamethyldisilazane (HMDS)

Product Name: Hexamethyldisilazane (HMDS)
Product Code: Silibase-0826
CAS No.: 999-97-3
Molecular Formula:(CH3)3SiNHSi(CH3)3
Molecular Weight:161.39

Technical Data:
Colorless,transparent,and nontoxic liquid with amine smell.
Density(25℃)g/cm3: 0.770-0.780
Refractive index(): 1.408±0.002
Content of Hexamethyldisilazane(%): ≥99.0
Content of Hexamethyldisiloxane(%): ≤0.7
Content of Trimethy silanol(%): ≤0.3
Flash point: 27℃
Boiling point(℃): 126℃

Applications:Agent for special organic synthesis.An important silylating agent (introduction of the tri-methylsily group) manufactures of medicines,such as amikacin,penicillin an deriv-atives etc; Surface treatment agents for diatomite,silica and titanium powder:Cohesive aid for light etching agents in semiconductor industry.
Package: Iron drum .Net weight:150kg.

1.Store at -50℃--45℃.It is prohibited to contact open fire,and shall be kept venti-lating,drying,and prevented from sunshine.
2.Shipping conditions:It shall be prevented from collision,raindrenching and sushine,sransported and stored according to the standard for standard for dangerous chemicals.
3.It is easy to hydrolyze.It reacts hard when meeting acid substances,so it should be stored in a sealed tank.

Storage life:1 year.

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