SiSiB® PC1951 N-(n-Butyl)-3-aminopropyltrimethoxysilane
SiSiB® PC1951
N-(n-Butyl)-3-aminopropyltrimethoxysilane
SiSiB® PC1951 is a bifunctional organosilane possessing a reactive secondary amino group and hydrolyzable inorganic trimethoxysilyl groups.
The dual nature of its reactivity allows SiSiB® PC1951 to bind chemically to both inorganic materials and organic silicone polymers, thus functioning as an adhesion promoter, surface modifier and as a reactant for product modification.
SiSiB® PC1951 is a colorless to slight yellowish liquid with a light amine-like odor, it is soluble in alcohols, and aliphatic or aromatic hydrocarbons. It is the equivalent of Evonik's Dynasylan 1189 silane.
Technical Data
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CAS No. |
31024 56 3 |
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EINECS No. |
250-437-8 |
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Formula |
C10H25NO2Si |
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Molecular Weight |
|
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Boiling Point |
238°C [760mmHg] |
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Flash Point |
110°C |
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Color and Appearance |
Colorless to yellowish clear liquid |
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Density25/25°C |
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|
Refractive Index |
|
|
Min Purity |
Application
SiSiB® PC1951 can be used as a primer or additive and for the chemical modification of sealants and adhesives.
SiSiB® PC1951 can be used as a size constituent or finish for glass fiber/glass fabric composites.
SiSiB® PC1951 amino silane can be used as an additive to phenolic, furan and melamine resins used in foundry resins.
SiSiB® PC1951 can be used for pretreatment of fillers and pigments used in mineral filled polymers.
SiSiB® PC1951 can be used as a primer and additive to improve the adhesion of paints and coatings to the substrate.
SiSiB® PC1951 silanes can be used as an endcapper for polyurethanes.
SiSiB® PC1951 can be used as starting material in the synthesis of amino-functional silicones.
Packing and Storage
SiSiB® PC1951 is supplied in 200Kg steel drum or 1000Kg IBC container.
In the unopened original container SiSiB® PC1951 has a shelf life of one year in a dry and cool place.
SiSiB SILICONES, established in 1989, is one of the leading silicone factory. We provide silicone in oil,Liquid Silicone Rubber, etc. Want to knowmore? Please contact us.
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