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CAS 163702-06-5

CAS 163702-06-5 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 163702-06-5

CAS 163702-06-5PubChem CID 205999

Ethyl perfluoroisobutyl ether

IUPAC name: 1-ethoxy-1,1,2,3,3,3-hexafluoro-2-(trifluoromethyl)propane

Molecular formula: C6H5F9O
Molecular weight: 264.09 g/mol
Exact mass: 264.01966824 Da
XLogP3: 3.7
Topological polar surface area: 9.2 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 10
Covalent units: 1
Defined stereocentres: 0

Also known as

Propane, 2-(ethoxydifluoromethyl)-1,1,1,2,3,3,3-heptafluoro-ethyl nonafluoroisobutyl etherUNII-G60AS0OTNS2-(ethoxydifluoromethyl)-1,1,1,2,3,3,3-heptafluoropropaneG60AS0OTNSRefChem:139037L14752 DEVELOPMENTAL MATERIALETHYL PERFLUOROISOBUTYL ETHER [INCI]

10 more reported names

Propane, 2(ethoxydifluoromethyl)1,1,1,2,3,3,3heptafluoro639-027-3927-942-3perfluoroisobutyl ethyl ethernonafluoroisobutyl ethyl ether(CF3)2CFCF2OC2H52-Trfluoromethylpropyl ethyl etherAS-95585ETHYL PERFLUOROBUTYL ETHER(3M? Novec? 7200)1-ethoxy-1,1,2,3,3,3-hexafluoro-2-(trifluoromethyl)propane??

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External database identifiers

EPA DTXSID:DTXSID5073119
PubMed:19275177

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

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CAS 163702-06-5 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 163702-06-5 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.