Hexamethyldisilazane CAS 999-97-3

Product Name: Hexamethyldisilazane
CAS: 999-97-3
MF: C6H19NSi2
MW: 161.39
EINECS: 213-668-5
Melting point: -78 °C
Boiling point: 125 °C (lit.)
Density: 0.774 g/mL at 25 °C(lit.)
Vapor density: 4.6 (vs air)
Vapor pressure: 20 hPa (20 °C)
Refractive index: n20/D 1.407(lit.)
Fp: 57.2 °F
Storage temp.: Store below +30°C.

1 kg/bottle or 25 kg/drum or 200 kg/drum or based on customer's requirements. 

1. Hexamethyldisilazane CAS 999-97-3 is widely used as a silylating agent in organic synthesis to protect hydroxyl or amino groups.

2. Hexamethyldisilazane serves as a surface treatment reagent in electronics to modify substrates and enhance adhesion.

3. Hexamethyldisilazane CAS 999-97-3 finds application in the production of silicones and as a drying agent in chemical processes.

1. Store hexamethyldisilazane in a tightly closed container in a cool, dry, and well-ventilated area, away from heat and ignition sources.

2. Keep Hexamethyldisilazane CAS 999-97-3 separated from strong acids, oxidizing agents, and moisture, as Hexamethyldisilazane reacts violently with water and releases toxic fumes.

3. Ensure the storage area is equipped to handle potential leaks, and label the container clearly to indicate Hexamethyldisilazane hazardous nature.