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octafluoro-2-butene

Also known as: (2E)-1,1,1,2,3,4,4,4-Octafluoro-2-butene, (E)-1,1,1,2,3,4,4,4-octafluorobut-2-ene, 1,1,1,2,3,4,4,4-octafluoro-2-buten, 2-Butene, 1,1,1,2,3,4,4,4-octafluoro-, 2-Butene, octafluoro-, 2-Butene,1,1,1,2,3,4,4,4-octafluoro, 2-Butene,octafluoro, 2-Perfluorobutene, EINECS 206-640-9, FC-1318, NA 2422, OCTAFLUORO-2-BUTENE, Octafluoro-2-butene, Octafluorobutene-2, Perfluoro-1-methylpropene, Perfluorobut-2-ene, Perfluorobutene-2, R 1318my, UN2422, octafluoro-2-buten

octafluoro-2-butene (CAS 360-89-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C4F8 and a molecular weight of 200.03000 g/mol. Key properties include a melting point of -136ºC, a boiling point of 1.2ºC and a density of 1.521g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
360-89-4
Jingsj CID
J-1369256-3
Molecular Formula
C4F8
Molecular Weight
200.03000 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Melting Point-136ºC
Boiling Point1.2ºC
Density1.521g/cm3
Exact Mass199.98700
LogP3.26160
Refractive Index1.26

Frequently Asked Questions

What is the CAS number of octafluoro-2-butene?

The CAS number of octafluoro-2-butene is 360-89-4.

What are the molecular formula and molecular weight of octafluoro-2-butene?

octafluoro-2-butene has molecular formula C4F8 and molecular weight 200.03000 g/mol.

What are the upstream and downstream products of octafluoro-2-butene?

For octafluoro-2-butene, Upstream Products: Tetrafluoroethylene, Pentafluoroethyl iodide, Hexafluoropropylene; Downstream Products: decafluorobutane, 1,2,3,4-tetrachloro-1,1,2,3,4,4-hexafluorobutane, 2,3-dichloro-1,1,1,2,3,4,4,4-octafluorobutane.

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

Last updated:

How to cite: Jingsj. "octafluoro-2-butene (CAS 360-89-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1369256-3 (accessed 2026-11-09).

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