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CAS 17082-46-1

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Methyltris(dimethylsiloxy)silane

Description:
Methyltris(dimethylsiloxy)silane, with the CAS number 17082-46-1, is an organosilicon compound characterized by its silane structure, which includes a methyl group and three dimethylsiloxy groups attached to a silicon atom. This compound is typically a colorless to pale yellow liquid with a low viscosity, making it suitable for various applications in the silicone industry. It exhibits good thermal stability and resistance to moisture, which enhances its utility in sealants, adhesives, and coatings. The presence of dimethylsiloxy groups contributes to its flexibility and hydrophobic properties, making it effective in repelling water and other polar substances. Additionally, Methyltris(dimethylsiloxy)silane can act as a coupling agent, improving the adhesion between inorganic materials and organic polymers. Its reactivity allows it to participate in condensation reactions, leading to the formation of siloxane networks, which are essential in silicone elastomers and resins. Overall, this compound is valued for its versatility in enhancing material properties in various industrial applications.
Formula:C7H24O3Si4
InChI:InChI=1S/C7H24O3Si4/c1-11(2)8-14(7,9-12(3)4)10-13(5)6/h11-13H,1-7H3
InChI key:InChIKey=DYXYFYSDMOOWRX-UHFFFAOYSA-N
SMILES:[Si](O[SiH](C)C)(O[SiH](C)C)(O[SiH](C)C)C
Synonyms:
  • 3-[(Dimethylsilyl)Oxy]-1,1,3,5,5-Pentamethyltrisiloxane
  • M 9195
  • Methyl tris(dimethylhydrosiloxy)silane
  • Tris(Dimethylsilyloxy)Methylsilane
  • Tris(dimethylhydrogensiloxy)methylsilane
  • Tris(dimethylsiloxy)methyl-silane
  • Trisiloxane, 3-(dimethylsiloxy)-1,1,3,5,5-pentamethyl-
  • Trisiloxane, 3-[(dimethylsilyl)oxy]-1,1,3,5,5-pentamethyl-
  • Tsl 8242
  • Methyltris(dimethylsiloxy)silane
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