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CAS 84494-81-5

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p-(t-Butyldimethylsiloxy)styrene

Description:
p-(t-Butyldimethylsiloxy)styrene, with the CAS number 84494-81-5, is a siloxane-modified styrene compound characterized by the presence of a t-butyldimethylsiloxy group attached to the para position of the styrene ring. This modification enhances the compound's thermal stability, hydrophobicity, and compatibility with various polymers, making it useful in applications such as adhesives, coatings, and sealants. The siloxy group contributes to improved flexibility and resistance to environmental factors, while the styrene moiety provides rigidity and strength. The compound typically exhibits low volatility and good chemical resistance, which are advantageous in industrial formulations. Additionally, its unique structure allows for potential use in specialty polymers and composites, where enhanced performance characteristics are desired. Overall, p-(t-Butyldimethylsiloxy)styrene is valued for its ability to combine the beneficial properties of siloxanes and styrenes, making it a versatile additive in various chemical applications.
Formula:C14H22OSi
InChI:InChI=1/C14H22OSi/c1-7-12-8-10-13(11-9-12)15-16(5,6)14(2,3)4/h7-11H,1H2,2-6H3
SMILES:C=Cc1ccc(cc1)O[Si](C)(C)C(C)(C)C
Synonyms:
  • Butyldimethylsiloxystyrene
  • Tert-Butyl(4-Ethenylphenoxy)Dimethylsilane
  • 4-[tert-Butyldimethylsilyloxy]styrene
  • p-(tert-Butyldimethylsilyloxy)styrene
  • P-(T-BUTYLDIMETHYLSILOXY)STYRENE
  • tert-Butyldimethylsilyl p-vinylphenyl ether
  • P-(TERT-BUTYLDIMETHYLSILOXY)STYRENE
  • Benzene, 1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-4-ethenyl-
  • p-(t-Bbutyldimethylsiloxy)styrene
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  • p-(t-BUTYLDIMETHYLSILOXY)STYRENE
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    p-(t-BUTYLDIMETHYLSILOXY)STYRENE

    CAS:
    <p>Alkenylsilane Cross-Coupling Agent<br>The cross-coupling reaction is a highly useful methodology for the formation of carbon-carbon bonds. It involves two reagents, with one typically being a suitable organometallic reagent - the nucleophile - and the other a suitable organic substrate, normally an unsaturated halide, tosylate or similar - the electrophile.<br>p-(t-Butyldimethylsiloxy)styrene; p-Vinyl-t-Butyldimethylbenzene<br>Useful for Heck cross-coupling to substituted protectedhydroxy functional styrenesUndergoes radical and anionic polymerizationExtensive review of silicon based cross-coupling agents: Denmark, S. E. et al. "Organic Reactions, Volume 75" Denmark, S. E. ed., John Wiley and Sons, 233, 2011<br></p>
    Formula:C14H22OSi
    Purity:97%
    Color and Shape:Straw Liquid
    Molecular weight:234.41

    Ref: 3H-SIB1941.0

    50g
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