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CAS 50285-18-2

CAS 50285-18-2 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 50285-18-2
CAS 50285-18-2PubChem CID 3016513

Perfluoro dimethylethylpentane

IUPAC name
1,1,1,2,2,3,4,5,5,5-decafluoro-3-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-4-(trifluoromethyl)pentane
Molecular formula
C9F20
Molecular weight
488.06 g/mol
Exact mass
487.9680632 Da
XLogP3
7.1
Topological polar surface area
0.0 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
20
Covalent units
1
Defined stereocentres
0

Also known as

UNII-M7RR804S1GEINECS 256-522-6M7RR804S1G1,1,1,2,2,3,4,5,5,5-DECAFLUORO-3-[1,2,2,2-TETRAFLUORO-1-(TRIFLUOROMETHYL)ETHYL]-4-(TRIFLUOROMETHYL)PENTANEFIFLOW1,1,1,2,2,3,4,5,5,5-Decafluoro-3-(1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethyl)-4-(trifluoromethyl)pentanePERFLUORO(2-METHYL-3-ISOPROPYLPENTANE)PERFLUORO(3-ISOPROPYL-2-METHYLPENTANE)
9 more reported names
PERFLUORO(2,4-DIMETHYL-3-ETHYLPENTANE)Pentane, 1,1,1,2,2,3,4,5,5,5-decafluoro-3-(1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethyl)-4-(trifluoromethyl)-RefChem:171632PERFLUORO DIMETHYLETHYLPENTANE [INCI]perfluoro-2,4-dimethyl-3-ethylpentanePerfluoro-2,4-dimethyl-3-ethyl pentane1,1,1,2,2,3,4,5,5,5-Decafluoro-3-[1,2,2,2-Tetrafluoro-1-(Trifluoromethyl)Ethyl]-4-(Trifluoromethyl)-Pentaneperfluoro-2-methyl-3-isopropylpentanePerfluoro(2,4-dimethyl-3-ethylpentane) : Perfluoro-2,4-dimethylheptane (approx. 70%:30%)
Open full PubChem recordPubChem annotations3D structure image
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 50285-18-2

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How CAS 50285-18-2 is used on this site

CAS 50285-18-2 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 50285-18-2 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.