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CAS 541-91-3

CAS 541-91-3 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 541-91-3

CAS 541-91-3PubChem CID 10947

Muskone

IUPAC name: 3-methylcyclopentadecan-1-one

Molecular formula: C16H30O
Molecular weight: 238.41 g/mol
Exact mass: 238.229665576 Da
XLogP3: 6.2
Topological polar surface area: 17.1 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 1
Covalent units: 1
Defined stereocentres: 0

Also known as

3-MethylcyclopentadecanoneCyclopentadecanone, 3-methyl-MethylexaltoneMoschus ketonedl-muscone3-Methyl-1-cyclopentadecanone5-Methyl-1-cyclopentadecanoneFEMA No. 3434

16 more reported names

dextro,laevo-musconeHSDB 1219EINECS 208-795-85JO79R7S9RAI3-38746MUSKONE [HSDB]3-METHYL-1-CYCLOPENTADECANONE [FHFI](+-)-Musconemuscone, (+-)-3methylcyclopentadecanoneRefChem:8196653Methyl1cyclopentadecanoneCyclopentadecanone, 3methylMUSCONE (+-)-FORMMUSCONE (+-)-FORM [MI]3-METHYLCYCLOPENTADECANONE, (+-)-

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External database identifiers

EPA DTXSID:DTXSID8052192
PubMed:21922139
PubMed:21801795
PubMed:21801794
PubMed:21801785
PubMed:12162565

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 541-91-3 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 541-91-3 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.