Product description

Product Description
Chemical Name: Hexamethyldisilazane; 1,1,1,3,3,3-hexamethyldisilazane; HMDS
CAS  No.999-97-3
EINECS No.213-668-5
Chemical Formula: C6H19NSi2

Technical Data
Appearance: Colorless transparent liquid
Purity: 99%, 99.9% E-grade
Colour (Pt-Co): 10max
Density(20℃,g/cm3): 0.770-0.780
Refractive Index (25℃):1.4080±0.0020

Main Use
1. Special organic synthesis. Silylation during the synthesis of amikacin, penicillin, cephalosporins, fluorouracil and various penicillin derivatives;
2. Structural control agent in silicone rubber products;
3. Chip cleaning agent, photoresist tackifier, and silicon nitride film CVD deposition precursor in the semiconductor industry;
4. Lithium battery electrolyte additives;
5. Surface treatment of diatomaceous earth, white carbon black, titanium and other inorganic fillers and hydrophobic treatment of other materials.