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CAS 18151-85-4

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(3-Methacryloxypropyl)pentamethyldisiloxane

Description:
(3-Methacryloxypropyl)pentamethyldisiloxane, with the CAS number 18151-85-4, is a siloxane compound that features both organic and inorganic characteristics. It contains a methacryloxypropyl group, which is a vinyl monomer that can undergo polymerization, making it useful in various applications, particularly in the production of silicone-based polymers and coatings. The presence of pentamethyldisiloxane contributes to its unique properties, such as flexibility, thermal stability, and hydrophobicity. This compound is typically colorless to pale yellow and may have a low viscosity, which facilitates its incorporation into formulations. It is often utilized in adhesives, sealants, and surface treatments due to its ability to enhance adhesion and durability. Additionally, its reactivity allows it to be cross-linked with other materials, improving the mechanical properties of the final product. Safety data should be consulted for handling and exposure guidelines, as with any chemical substance. Overall, (3-Methacryloxypropyl)pentamethyldisiloxane is valued for its versatility in various industrial applications.
Formula:C12H26O3Si2
InChI:InChI=1S/C12H26O3Si2/c1-11(2)12(13)14-9-8-10-17(6,7)15-16(3,4)5/h1,8-10H2,2-7H3
InChI key:InChIKey=NWBTXZPDTSKZJU-UHFFFAOYSA-N
SMILES:[Si](CCCOC(C(C)=C)=O)(O[Si](C)(C)C)(C)C
Synonyms:
  • (3-Methacryloxypropyl)pentamethyldisiloxane
  • (3-Methacryloyloxypropyl)pentamethyldisiloxane
  • 2-Propenoic acid, 2-methyl-, 3-(1,1,3,3,3-pentamethyl-1-disiloxanyl)propyl ester
  • 2-Propenoic acid, 2-methyl-, 3-(pentamethyldisiloxanyl)propyl ester
  • 3-(Pentamethyldisiloxanyl)Propyl 2-Methylprop-2-Enoate
  • Methacrylic acid, 3-(pentamethyldisiloxanyl)propyl ester
  • Pentamethyldisiloxanepropyl methacrylate
  • Tsl 9705
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