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CAS 160172-46-3

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Vinyltris(dimethylsiloxy)silane

Description:
Vinyltris(dimethylsiloxy)silane, with the CAS number 160172-46-3, is an organosilicon compound characterized by its vinyl group and siloxane functionalities. This compound typically appears as a clear, colorless liquid and is known for its versatility in various applications, particularly in the fields of adhesives, sealants, and coatings. The presence of the vinyl group allows for polymerization reactions, making it useful in the synthesis of silicone-based polymers. The dimethylsiloxy groups contribute to its flexibility, thermal stability, and hydrophobic properties, enhancing its performance in diverse environments. Vinyltris(dimethylsiloxy)silane is often utilized as a coupling agent, improving the adhesion between inorganic materials and organic polymers. Additionally, it exhibits good compatibility with other silanes and silicone compounds, making it a valuable additive in formulations aimed at enhancing mechanical properties and durability. Safety data sheets indicate that while it may pose some health risks upon exposure, proper handling and safety precautions can mitigate these concerns.
Formula:C8H24O3Si4
InChI:InChI=1/C8H24O3Si4/c1-8-15(9-12(2)3,10-13(4)5)11-14(6)7/h8,12-14H,1H2,2-7H3
SMILES:C=C[Si](O[SiH](C)C)(O[SiH](C)C)O[SiH](C)C
Synonyms:
  • 3-[(Dimethylsilyl)Oxy]-3-Ethenyl-1,1,5,5-Tetramethyltrisiloxane
  • Vinyl tris(dimethylsiloxy)silane
  • 3-[(Dimethylsilyl)oxy]-3-ethenyl-1,1,5,5-tetramethyl-trisiloxane
  • Trisiloxane, 3-[(dimethylsilyl)oxy]-3-ethenyl-1,1,5,5-tetramethyl-
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