Silane | Silanes | Alkyl & Alkoxy Silanes | Surface Modifier | Hydrophobing Agents
| SiSiB® PC5821 |
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Dodecyltrimethoxysilane. Synonym: 1-(Trimethoxysilyl)dodecane |
| Chemical Structure |
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| Introduction |
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SiSiB® PC5821 is a long-chain alkyl silane. It is easy to be dissolved in ordinary organic solvent, e.g. hydrocarbon, ether, ketone, etc. It is easy to be hydrolyzed and condensed, generate polysiloxane.
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| Typical Physical Properties |
| Chemical Name: | Dodecyltrimethoxysilane |
| CAS No.: | 3069-21-4 |
| EINECS No.: | 221-332-4 |
| Empirical Formula: | C15H34O3Si |
| Molecular Weight: | 290.51 |
| Boiling Point: | 118°C [1.7mmHg] |
| Flash Point: | 108°C |
| Color and Appearance: | Clear to straw liquid |
| Density [25°C]: | 0.890 |
| Refractive Index [25°C]: | 1.4274 [25°C] |
| Purity: | 97.0% by GC |
| Applications |
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SiSiB® PC5821 has superior hydrophobicity; it can be used as a water-repellent by impregnation. SiSiB® PC5821 can be used for the treatment of mineral fillers and pigments or inorganic surfaces. |
| Packings |
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Net weight 180Kg steel drum, for more details, please visit Packing Centre. |
| Technical Library |
Download Technical Data Sheet  Safety Data Sheet
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SiSiB® SILANES 2016