3-[(3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxan-1-yloxy)dimethylsilyl]propyl methacrylate

3-[(3,5,7,9,11,13,15-七环戊基五环[9.5.1.13,9.15,15.17,13]八硅氧基)二甲基硅基]丙基甲基丙烯酸酯

Also known as: dimethylsilyloxy(propyl)methacrylate-pss, 3-[(3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxan-1-yloxy)dimethylsilyl]propyl methacrylateylate, 2-propenoic acid, 2-methyl-, 3-[[(3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxan-1-yl)oxy]dimethylsilyl]propyl ester

3-[(3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxan-1-yloxy)dimethylsilyl]propyl methacrylate (CAS 312693-41-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C44H80O15Si9 and a molecular weight of 1101.87 g/mol. It is also known as dimethylsilyloxy(propyl)methacrylate-pss, 3-[(3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxan-1-yloxy)dimethylsilyl]propyl methacrylateylate and 2-propenoic acid, 2-methyl-, 3-[[(3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxan-1-yl)oxy]dimethylsilyl]propyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

312693-41-7

Jingsj CID

J-1113404-4

Molecular Formula

C₄₄H₈₀O₁₅Si₉

Chinese Name

3-[(3,5,7,9,11,13,15-七环戊基五环[9.5.1.13,9.15,15.17,13]八硅氧基)二甲基硅基]丙基甲基丙烯酸酯

Molecular Weight

1101.87 g/mol

Category

Organic Acids

Last updated

8/21/2026