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| Product name | Hexamethyldisilazane |
| Grade | DZ-621 |
| English name: | Hexamethyldisilazane(DYNASYLAN HMDS) |
| CAS NO: | 999-97-3 |
| Molecular formula: | C6H19NSi2 |
| Boiling point : | 125°C |
| Flash point: | 15.1°C(57.2°F) |
| Specific gravity (20℃): | 0.774 g/cm3 |
| Refractive index (20℃): | 1.4078±0.002 |
| Purity: | ≥98% |
| Appearance: | Colorless transparent liquid |
| Application: | In drug production The product functions as intermediate for amikacin, hydroxyl and amino protective agent, and silylating reagent. Surface modification Silazane is widely used in surface treatment of kieselguhr, white carbon black, titanium, and other powder. Moreover, it functions as bonding agent for photo-induced etching agent in semiconductor industry. Special organic synthesis It can be used in silazane chemistry to produce polysilazane. |
