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  • Siwin-9221
  • Siwin
  • Siwin-9221
  • 1112-39-6


Silane  Siwin-9221


Typical Physical Properties  

Appearance:             Colorless clear liquid.

CAS NO.:               1112-39-6

Purity:                  ≥ 99%

Formula:                C4H12O2Si

Molecular Structure:

Molecular Weight:        120.22

Boiling Point:             82 ℃

Density (ρ20) g/cm3:     0.89

Refractive Index (n25D):   1.3708


Used for the synthesis of chemical intermediates;

Used as an additive for the production of silicone resins;

Used for hydrophobization of surfaces, like glass, pigments etc.

Packaging and Storage

200L PVF steel drum or on request.

Stored in a cool, dry place. Avoid light.

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