Hexamethyldisilazane

Hexamethyldisilazane

CAS 999-97-3Silicone seriesHEXAM

Specifications

CAS No.
999-97-3
Appearance
Colorless transparent liquid
Melting point
-76℃
Boiling point
125-127℃
Packaging
150Kg/Drum

Product overview

Hexamethyldisilazane (HMDS) is an organosilicon compound with the formula [(CH3)3Si]2NH. It is a colorless liquid widely used as a silylating agent and as a drying agent in various industrial applications.

Key features

  • Efficient silylating agent for multiple functional groups
  • Acts as a drying agent by reacting with water
  • Good solubility in organic solvents
  • Low toxicity compared to other silylating agents
  • High purity for electronics and pharmaceutical use

Applications

Surface treatment agent in semiconductor manufacturing
Silylating agent in pharmaceutical synthesis
Drying agent in chemical processes
Component in adhesives and sealants
Modifier in polymer chemistry

Packaging & logistics

Standard packaging
150Kg/Drum
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