Silane | Silanes | Alkyl & Alkoxy Silanes
| SiSiB® PC5221 |
|
Dimethyldimethoxysilane. Synonym: Dimethoxydimethylsilane Countertype of DowCorning Z-6194, ShinEtsu KBM-22, Wacker M2-DIMETHOXY |
| Chemical Structure |
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| Introduction |
|
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. |
| 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 |
| Color and Appearance: | Colorless clear liquid |
| Density [25°C]: | 0.865 |
| Refractive Index [25°C]: | 1.3708 [25°C] |
| Purity: | 98.5% by GC |
| Applications |
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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. |
| Packings |
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Net weight 170Kg steel drum, for more details, please visit Packing Centre. |
| Technical Library |
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Download Technical Data Sheet |


