3-(Perfluoro-3-methylbutyl)-1,2-epoxypropane

3-(全氟-3-甲基丁基)-1,2-环氧丙烷

Also known as: 2-[2,2,3,3,4,5,5,5-Octafluoro-4-(trifluoromethyl)pentyl]oxirane, 3-(Perfluoro-3-methylbutyl)-1,2-epoxypropane, MFCD00236087

3-(Perfluoro-3-methylbutyl)-1,2-epoxypropane (CAS 54009-81-3) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C8H5F11O and a molecular weight of 326.10700 g/mol. It is also known as 2-[2,2,3,3,4,5,5,5-Octafluoro-4-(trifluoromethyl)pentyl]oxirane and MFCD00236087. Key properties include a boiling point of 123.7ºC at 760mmHg, a density of 1.567g/cm3 and a flash point of 34.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 54009-81-3
Jingsj CID: J-10391-4
Molecular Formula: C₈H₅F₁₁O
Chinese Name: 3-(全氟-3-甲基丁基)-1,2-环氧丙烷
Molecular Weight: 326.10700 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	123.7ºC at 760mmHg
Density	1.567g/cm3
Flash Point	34.3ºC
Exact Mass	326.01600
PSA	12.53000
LogP	3.87880
Refractive Index	n20/D 1.324(lit.)

Customs & Trade Information

HS Code	2910900090
Summary	2910900090. epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 3-(Perfluoro-3-methylbutyl)-1,2-epoxypropane?

The CAS number of 3-(Perfluoro-3-methylbutyl)-1,2-epoxypropane is 54009-81-3.

What are the molecular formula and molecular weight of 3-(Perfluoro-3-methylbutyl)-1,2-epoxypropane?

3-(Perfluoro-3-methylbutyl)-1,2-epoxypropane has molecular formula C8H5F11O and molecular weight 326.10700 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. "3-(Perfluoro-3-methylbutyl)-1,2-epoxypropane (CAS 54009-81-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10391-4 (accessed 2026-10-28).

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