SiSiB® PC5221
SiSiB® PC5221
Dimethyldimethoxysilane
SiSiB® PC5221 is a monomeric alkylalkoxysilane. It hydrolyzes in contact with water, releasing methanol, to form highly reactive silanols, which further condense to form oligomeric and polymeric siloxanes.
This alkyl alkoxy silane is the quivalent of Dow's Z-6194, Wacker's M2-DIMETHOXY, ShinEtsu's KBM-22.
Technical Data
|
CAS No. |
1112 39 6 |
|
EINECS No. |
214-189-4 |
|
Formula |
C4H12O2Si |
|
Molecular Weight |
|
|
Boiling Point |
82°C [760mmHg] |
|
Flash Point |
-8°C |
|
Color and Appearance |
Colorless transparent liquid |
|
Density 25/25°C |
|
|
Refractive Index |
|
Application
SiSiB® PC5221 can be used for the synthesis of chemical intermediates.
SiSiB® PC5221 dimethyldimethoxysilane, DMDMS, can be used as an additive for the production of silicone resins.
SiSiB® PC5221 can be used for hydrophobization of surfaces, like glass, pigments etc.
As one of silicone manufacturing companiesin China, SiSiB supplies products like silanes and siliconates, silicone fluids, silicone emulsion, silicone gel and oil, silicone polymer, silicone rubbers, silicone resins and fumed silicas, all manufactured by our factory.
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