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CAS 423-55-2

CAS 423-55-2 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 423-55-2
CAS 423-55-2PubChem CID 9873

Perfluorooctyl bromide

Perflubron is a haloalkane that is perfluorooctane in which a fluorine attached to one of the terminal carbons has been replaced by a bromine. It has a role as a radioopaque medium and a blood substitute. It is a perfluorinated compound, a haloalkane and an organobromine compound. It derives from a hydride of an octane. — ChEBI

IUPAC name
1-bromo-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane
Molecular formula
C8BrF17
Molecular weight
498.96 g/mol
Exact mass
497.89119 Da
XLogP3
6.9
Topological polar surface area
0.0 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
17
Covalent units
1
Defined stereocentres
0

Also known as

Perflubron1-Bromoperfluorooctane1-BromoheptadecafluorooctanePerfluoroctyl bromidePerfluorooctylbromidePFOBN-perfluorooctyl bromideperfluorocaprylyl bromide
16 more reported names
OCTANE, 1-BROMOHEPTADECAFLUORO-Q1D0Q7R4D9Octane, 1-bromo-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-CHEBI:38803perfluoroctylbromideperflubronumperfluorooctyliodideRefChem:57599L-1913V08CX01207-028-4Perfluoro-n-octyl BromideLiquiVentIMAGENTHeptadecafluoro-n-octyl BromideImagent GI
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 423-55-2

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How CAS 423-55-2 is used on this site

CAS 423-55-2 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 423-55-2 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.