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CAS 171269-68-4

CAS 171269-68-4 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 171269-68-4

CAS 171269-68-4PubChem CID 11076632

Ethylpentyl methoxychromone

IUPAC name: 2-heptan-3-yl-7-methoxychromen-4-one

Molecular formula: C17H22O3
Molecular weight: 274.35 g/mol
Exact mass: 274.15689456 Da
XLogP3: 4.4
Topological polar surface area: 35.5 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 3
Covalent units: 1
Defined stereocentres: 0

Also known as

(+/-)-Ethylpentyl methoxychromoneMA-293Ethylpentyl methoxychromone, (+/-)-UNII-5971874U764H-1-Benzopyran-4-one, 2-(1-ethylpentyl)-7-methoxy-QTRVIZGMBDEREZ-UHFFFAOYSA-N2-(Heptan-3-yl)-7-methoxy-4H-1-benzopyran-4-one

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External database identifiers

EPA DTXSID:DTXSID60937964

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 171269-68-4 is used on this site

CAS 171269-68-4 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 171269-68-4 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.