CAS 19309-90-1: Methacryloxypropylbis(trimethylsiloxy)methylsilane

Description: Methacryloxypropylbis(trimethylsiloxy)methylsilane, with the CAS number 19309-90-1, is a silane compound characterized by its methacryloxy functional group, which allows for polymerization and cross-linking in various applications. This compound features a siloxane backbone, which imparts flexibility and thermal stability, making it suitable for use in silicone-based materials. The presence of trimethylsiloxy groups enhances its hydrophobic properties, contributing to water repellency and improved surface characteristics. Methacryloxypropylbis(trimethylsiloxy)methylsilane is often utilized in the formulation of adhesives, sealants, and coatings, where it can enhance adhesion to various substrates, including glass, metals, and plastics. Additionally, its ability to undergo free radical polymerization makes it valuable in the production of hybrid organic-inorganic materials. Safety data sheets should be consulted for handling and exposure guidelines, as with any chemical substance, to ensure safe usage in industrial or laboratory settings.

Formula: C₁₄H₃₂O₄Si₃

InChI: InChI=1S/C14H32O4Si3/c1-13(2)14(15)16-11-10-12-21(9,17-19(3,4)5)18-20(6,7)8/h1,10-12H2,2-9H3

InChI key: InChIKey=HBOYQHJSMXAOKY-UHFFFAOYSA-N

SMILES: O=C(OCCC[Si](O[Si](C)(C)C)(O[Si](C)(C)C)C)C(=C)C

Synonyms:

• (3-Methacryloxypropyl)bis(trimethylsiloxy)methylsilane
• 2-Propenoic acid, 2-methyl-, 3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]propyl ester
• 2-Propenoic acid, 2-methyl-, 3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]propyl ester
• 3-(1,1,1,3,5,5,5-Heptamethyltrisiloxan-3-Yl)Propyl 2-Methylprop-2-Enoate
• 3-Methacryloyloxypropylbis(trimethylsiloxy)methylsilane
• Bis(trimethylsiloxy)methylsilylpropyl methacrylate
• Methacrylic acid, 3-[1,3,3,3-tetramethyl-1-(trimethylsiloxy)disiloxanyl]propyl ester
• Methacryloxypropylbis(trimethylsiloxy)methylsilane

2-Propenoic acid, 2-methyl-, 3-(1,3,3,3-tetramethyl-1-((trimethylsilyl)oxy)disiloxanyl)propyl ester

CAS: 19309-90-1

• Formula: C₁₄H₃₂O₄Si₃
• Purity: 95%
• Color and Shape: Liquid
• Molecular weight: 348.6579799999999

Methacryloxypropylbis(trimethylsiloxy)methylsilane

CAS: 19309-90-1

S10550 - Methacryloxypropylbis(trimethylsiloxy)methylsilane

• Formula: C₁₄H₃₂O₄Si₃
• Color and Shape: Liquid
• Molecular weight: 348.661