(Glycidoxypropyldimethylsilyloxy)heptacyclopentylpentacyclooctasiloxane

PSS-缩水甘油醚氧丙基二甲基硅氧基-七环戊基取代物

Also known as: PSS-Glycidoxypropyldimethylsilyloxy-Heptacyclopentyl substituted, Glycidoxypropyldimethylsilyloxy-POSS, Pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane, 1,3,5,7,9,11,13-heptacyclopentyl-15-[[dimethyl[3-(2-oxiranylmethoxy)propyl]silyl]oxy]-

(Glycidoxypropyldimethylsilyloxy)heptacyclopentylpentacyclooctasiloxane (CAS 312693-47-3) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C43H80O15Si9 and a molecular weight of 1089.86 g/mol. It is also known as PSS-Glycidoxypropyldimethylsilyloxy-Heptacyclopentyl substituted, Glycidoxypropyldimethylsilyloxy-POSS and Pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane, 1,3,5,7,9,11,13-heptacyclopentyl-15-[[dimethyl[3-(2-oxiranylmethoxy)propyl]silyl]oxy]-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 312693-47-3
Jingsj CID: J-1528355-9
Molecular Formula: C₄₃H₈₀O₁₅Si₉
Chinese Name: PSS-缩水甘油醚氧丙基二甲基硅氧基-七环戊基取代物
Molecular Weight: 1089.86 g/mol
Category: Ethers
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (Glycidoxypropyldimethylsilyloxy)heptacyclopentylpentacyclooctasiloxane?

The CAS number of (Glycidoxypropyldimethylsilyloxy)heptacyclopentylpentacyclooctasiloxane is 312693-47-3.

What are the molecular formula and molecular weight of (Glycidoxypropyldimethylsilyloxy)heptacyclopentylpentacyclooctasiloxane?

(Glycidoxypropyldimethylsilyloxy)heptacyclopentylpentacyclooctasiloxane has molecular formula C43H80O15Si9 and molecular weight 1089.86 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "(Glycidoxypropyldimethylsilyloxy)heptacyclopentylpentacyclooctasiloxane (CAS 312693-47-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1528355-9 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.