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Cyclohexane,1,1,2,2,3,3,4,4,5,5,6-undecafluoro-6-(1,1,2,2,2-pentafluoroethyl)-

Also known as: 1,1,2,2,3,3,4,4,5,5,6-undecafluoro-6-(1,1,2,2,2-pentafluoroethyl)cyclohexane, 1-(1,1,2,2,2-Pentafluoroethyl)-1,2,2,3,3,4,4,5,5,6,6-undecafluorocyclohexane, CYCLOHEXANE, 1-(1,1,2,2,2-PENTAFLUOROETHYL)-1,2,2,3,3,4,4,5,5,6,6-UNDECAFLUORO-, CYCLOHEXANE,(PENTAFLUOROETHYL)UNDECAFLUORO, Cyclohexane, undecafluoro(pentafluoroethyl)-, Cyclohexane,1,1,2,2,3,3,4,4,5,5,6-Undecafluoro-6-(1,1,2,2,2-pentafluoroethyl)-, Cyclohexane,1-(1,1,2,2,2-pentafluoroethyl)-1,2,2,3,3,4,4,5,5,6,6-undecafluoro, Cyclohexane,undecafluoro(pentafluoroethyl), Hexadecafluoroethylcyclohexane, PERFLUORO(ETHYLCYCLOHEXANE), Perfluoroethylcyclohexane, Undecafluor-pentafluoraethyl-cyclohexan, cyclohexane,1-(1,1,2,2,2-pentafluoroethyl)-1,2,2,3,3,4,4,5,5,6,6-undecafluor, cyclohexane,undecafluoro(pentafluoroethyl)-, pentafluoroethylundecafluorocyclohexane, perfluoroethylperfluorocyclohexane, undecafluoro(pentafluoroethyl)-cyclohexan, undecafluoro-pentafluoroethyl-cyclohexane

Cyclohexane,1,1,2,2,3,3,4,4,5,5,6-undecafluoro-6-(1,1,2,2,2-pentafluoroethyl)- (CAS 335-21-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8F16 and a molecular weight of 400.06000 g/mol. Key properties include a melting point of -70ºC, a boiling point of 93.8ºC at 760 mmHg, a density of 1.75 g/cm3 and a flash point of 21.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
335-21-7
Jingsj CID
J-1106496-3
Molecular Formula
C8F16
Molecular Weight
400.06000 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Melting Point-70ºC
Boiling Point93.8ºC at 760 mmHg
Density1.75 g/cm3
Flash Point21.6ºC
Exact Mass399.97400
LogP5.08240
Refractive Index1.273

Customs & Trade Information

HS Code2903890090
Summary2903890090. halogenated derivatives of cyclanic, cyclenic or cyclotherpenic hydrocarbons. 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 Cyclohexane,1,1,2,2,3,3,4,4,5,5,6-undecafluoro-6-(1,1,2,2,2-pentafluoroethyl)-?

The CAS number of Cyclohexane,1,1,2,2,3,3,4,4,5,5,6-undecafluoro-6-(1,1,2,2,2-pentafluoroethyl)- is 335-21-7.

What are the molecular formula and molecular weight of Cyclohexane,1,1,2,2,3,3,4,4,5,5,6-undecafluoro-6-(1,1,2,2,2-pentafluoroethyl)-?

Cyclohexane,1,1,2,2,3,3,4,4,5,5,6-undecafluoro-6-(1,1,2,2,2-pentafluoroethyl)- has molecular formula C8F16 and molecular weight 400.06000 g/mol.

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

Last updated:

How to cite: Jingsj. "Cyclohexane,1,1,2,2,3,3,4,4,5,5,6-undecafluoro-6-(1,1,2,2,2-pentafluoroethyl)- (CAS 335-21-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1106496-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.