1,4-Divinyloctafluorobutane

1,4-二乙烯基全氟丁烷

Also known as: 1,4-Divinylperfluorobutane, DAIKIN F-9445, 3,3,4,4,5,5,6,6-Octafluoro-1,7-octadiene, 3,3,4,4,5,5,6,6-Octafluorooctane-1,7-diene, 1H,1H,2H,7H,8H,8H-Perfluoroocta-1,7-diene

CAS No.: 678-65-9
Jingsj CID: J-889628-1
Molecular Formula: C₈H₆F₈
Chinese Name: 1,4-二乙烯基全氟丁烷
Molecular Weight: 254.12000 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	123ºC
Density	1.329
Flash Point	33.7ºC

Frequently Asked Questions

What is the CAS number of 1,4-Divinyloctafluorobutane?

678-65-9

What are the molecular formula and molecular weight of 1,4-Divinyloctafluorobutane?

C8H6F8, molecular weight 254.12000 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026