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CAS 94278-39-4

CAS 94278-39-4 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 94278-39-4

CAS 94278-39-4PubChem CID 21149847

2-Cyclopentene-1-acetic acid, 2-ethylbutyl ester

IUPAC name: 2-ethylbutyl 2-cyclopent-2-en-1-ylacetate

Molecular formula: C13H22O2
Molecular weight: 210.31 g/mol
Exact mass: 210.161979940 Da
XLogP3: 3.6
Topological polar surface area: 26.3 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 2
Covalent units: 1
Defined stereocentres: 0

Also known as

2-Ethylbutyl cyclopent-2-ene-1-acetateEINECS 304-729-8RefChem:470980304-729-8KCCAJFPBAQGCQC-UHFFFAOYSA-N2-Ethylbutyl (cyclopent-2-en-1-yl)acetate

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External database identifiers

EPA DTXSID:DTXSID10869226

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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How CAS 94278-39-4 is used on this site

CAS 94278-39-4 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 94278-39-4 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.