SiSiB® PC7950 Ethyltriacetoxysilane
SiSiB® PC7950
Ethyltriacetoxysilane
SiSiB® PC7950 is a colorless to yellowish liquid, not miscible with water, decomposes with water and moisture under formation of acetic acid.
Technical Data
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CAS No. |
17689 77 9 |
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EINECS No.: |
241-677-4 |
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Formula |
C8H14O6Si |
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Molecular Weight |
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Boiling Point |
107°C [760mmHg] |
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Flash Point |
106°C |
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Color and Appearance |
Colorless or yellowish clear liquid |
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Density 25/25°C |
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Refractive Index [20°C] |
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Purity |
Application
SiSiB® PC7950 ethyltriacetoxysilane, ETAS silane, does not contain any additives such as catalysts, stabilizers or adhesion promotion agents. If required, these additives have to be added to the sealant formulation separately.
SiSiB® PC7950 is used as curing agent in acetoxy crosslinking RTV-1 sealant formulations. Within the curing reaction acetic acid is produced as a byproduct. Therefore, the corrosive reaction of the byproduct with substances like marble or iron has to be taken in consideration when using acetate crosslinkers.
SiSiB SILICONES provides a comprehensive range of performance-enhancing products and solutions to better meet the need of customers. As a reliable company in 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.
As one of silicone emulsion suppliers, we will do our best to meet all the needs of customers.
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