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endo-3,7,14-Trifluoro-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane

内-3,7,14-三氟-1,3,5,7,9,11,14-七环戊基三环[7.3.3.15,11]七硅氧烷

Also known as: Trifluoro-POSS, Trifluoro-POSS(R), ENDO-3,7,14-TRIFLUORO-1,3,7,14-HEPTACYCLO PENTYLTRICYCLO(7.3.3.1)-HEPTASILOXANE, Tricyclo[7.3.3.15,11]heptasiloxane, 1,3,5,7,9,11,14-heptacyclopentyl-3,7,14-trifluoro-, MFCD02683449

endo-3,7,14-Trifluoro-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane (CAS 307531-89-1) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C35H63F3O9Si7 and a molecular weight of 881.46300 g/mol. It is also known as Trifluoro-POSS, Trifluoro-POSS(R) and ENDO-3,7,14-TRIFLUORO-1,3,7,14-HEPTACYCLO PENTYLTRICYCLO(7.3.3.1)-HEPTASILOXANE. Key property: a melting point of 98-106ºC(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
307531-89-1
Jingsj CID
J-1992451-1
Molecular Formula
C35H63F3O9Si7
Chinese Name
内-3,7,14-三氟-1,3,5,7,9,11,14-七环戊基三环[7.3.3.15,11]七硅氧烷
Molecular Weight
881.46300 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point98-106ºC(lit.)

Frequently Asked Questions

What is the CAS number of endo-3,7,14-Trifluoro-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane?

The CAS number of endo-3,7,14-Trifluoro-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane is 307531-89-1.

What are the molecular formula and molecular weight of endo-3,7,14-Trifluoro-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane?

endo-3,7,14-Trifluoro-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane has molecular formula C35H63F3O9Si7 and molecular weight 881.46300 g/mol.

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

Last updated:

How to cite: Jingsj. "endo-3,7,14-Trifluoro-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane (CAS 307531-89-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1992451-1 (accessed 2026-10-26).

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