Silane | Silanes | Alkyl & Alkoxy Silanes
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| SiSiB® PC5221
Dimethyldimethoxysilane.
Synonym: Dimethoxydimethylsilane
Countertype of DowCorning Z-6194, ShinEtsu KBM-22, Wacker M2-DIMETHOXY
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SiSiB® organosilanes basic structure is RnSi(OR)4-n, wherein "R" is an alkyl, aryl, or other organofunctional group and "OR" is a methoxy, ethoxy, or acetoxy group.
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.
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| Typical Physical Properties |
| Chemical Name: |
Dimethyldimethoxysilane |
| CAS No.: |
1112-39-6 |
| EINECS No.: |
214-189-4 |
| Empirical Formula: |
C4H12O2Si |
| Molecular Weight: |
120.22 |
| Boiling Point: |
82°C [760mmHg] |
| Flash Point: |
-8°C |
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| Color and Appearance: |
Colorless clear liquid |
| Density [25°C]: |
0.865 |
| Refractive Index [25°C]: |
1.3708 [25°C] |
| Purity: |
98.0% by GC |
SiSiB® PC5221 is used for the synthesis of chemical intermediates.
SiSiB® PC5221 is used as an additive for the production of silicone resins.
SiSiB® PC5221 is used for hydrophobization of surfaces, like glass, pigments etc.
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Net weight 210L steel drum or 1000L IBC container, for more details, please visit Packing Centre.
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