Triacetoxyethylsilane
Catalog Number | ACM17689779-1 |
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Product Name | Triacetoxyethylsilane |
CAS | 17689-77-9 |
Structure | |
Synonyms | Ethyltriacetoxysilane |
Molecular Weight | 234.28 g/mol |
Molecular Formula | C8H14O6Si |
Boiling Point | 109 °C(10 mmHg) |
Melting Point | 8 °C |
Flash Point | 106 °C |
Purity | >96% |
Appearance | Colorless to Light yellow clear liquid |
Application | It is frequently used as one-component mixtures to make RTV-1 silicone sealants. These mixtures have an excess of multi-functional Triacetoxyethylsilane added to silanol-terminated PDMS, which results in a PDMS chain with acetoxy groups at the ends. When this compound is exposed to moisture some acetoxy groups are hydrolyzed and self-condense or react with other acetoxy and rapid crosslinking takes place. Acetic acid formation is one of the driving forces of this reaction. |
Storage | Store under inert gas |
MSDS | Download MSDS |
COA | Download COA |
SpecSheet | Download Spec Sheet |
※ Please kindly noted that this product is for research use only.