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CAS 50542-90-0

CAS 50542-90-0 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 50542-90-0

CAS 50542-90-0PubChem CID 162591

7-((3,7-Dimethylocta-2,6-dienyl)oxy)-4-methyl-2-benzopyrone

IUPAC name: 7-(3,7-dimethylocta-2,6-dienoxy)-4-methylchromen-2-one

Molecular formula: C20H24O3
Molecular weight: 312.4 g/mol
Exact mass: 312.17254462 Da
XLogP3: 5.6
Topological polar surface area: 35.5 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 3
Covalent units: 1
Defined stereocentres: 0

Also known as

7-[(3,7-Dimethylocta-2,6-dienyl)oxy]-4-methyl-2-benzopyroneRefChem:544948256-621-4PFCHESZMLIVMTC-UHFFFAOYSA-NDB-2429037-[(3,7-Dimethylocta-2,6-dien-1-yl)oxy]-4-methyl-2H-1-benzopyran-2-one

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External database identifiers

EPA DTXSID:DTXSID8052140

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 50542-90-0 is used on this site

CAS 50542-90-0 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 50542-90-0 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.