1,3,5,7,9,11,13,15-Octacyclohexylpentacyclooctasiloxane
1,3,5,7,9,11,13,15-八环己基五环八硅氧烷
Also known as: Octacyclohexyl-POSS, PSS-Octacyclohexyl substituted, Octacyclohexyloctasilsesquioxane, Pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane, 1,3,5,7,9,11,13,15-octacyclohexyl-, Octacyclohexylpentacyclooctasiloxane
1,3,5,7,9,11,13,15-Octacyclohexylpentacyclooctasiloxane (CAS 3809-28-7) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C48H88O12Si8 and a molecular weight of 1081.89000 g/mol. It is also known as Octacyclohexyl-POSS, PSS-Octacyclohexyl substituted and Octacyclohexyloctasilsesquioxane. Key property: a melting point of >350ºC(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3809-28-7
- Jingsj CID
- J-1497539-8
- Molecular Formula
- C48H88O12Si8
- Chinese Name
- 1,3,5,7,9,11,13,15-八环己基五环八硅氧烷
- Molecular Weight
- 1081.89000 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | >350ºC(lit.) |
|---|
Frequently Asked Questions
What is the CAS number of 1,3,5,7,9,11,13,15-Octacyclohexylpentacyclooctasiloxane?
The CAS number of 1,3,5,7,9,11,13,15-Octacyclohexylpentacyclooctasiloxane is 3809-28-7.
What are the molecular formula and molecular weight of 1,3,5,7,9,11,13,15-Octacyclohexylpentacyclooctasiloxane?
1,3,5,7,9,11,13,15-Octacyclohexylpentacyclooctasiloxane has molecular formula C48H88O12Si8 and molecular weight 1081.89000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,3,5,7,9,11,13,15-Octacyclohexylpentacyclooctasiloxane (CAS 3809-28-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1497539-8 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.