CAS 1 record

CAS 6159-41-7

CAS 6159-41-7 matches 1 EU annex record across Annex II–VI of Regulation 1223/2009.

Chemical identity and properties

PubChem 2D chemical structure for CAS 6159-41-7

CAS 6159-41-7PubChem CID 23692638

Potassium Undecylenate

The CIR Expert Panel concluded that the following ingredients are safe in the present practices of use andconcentration described in the safety assessment when formulated to be non-irritating and non-sensitizing, which may be basedon a QRA...Potassium Undecylenate... — Cosmetic Ingredient Review (CIR)

IUPAC name: potassium undec-10-enoate

Molecular formula: C11H19KO2
Molecular weight: 222.37 g/mol
Exact mass: 222.10221133 Da
Topological polar surface area: 40.1 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 2
Covalent units: 2
Defined stereocentres: 0

Also known as

Undecylenic acid, potassium salt768M7EX694UNII-768M7EX694RefChem:175641POTASSIUM UNDECYLENATE [INCI]662-949-2potassium;undec-10-enoateDEXGNWRKHMRIRB-UHFFFAOYSA-M

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External database identifiers

EPA DTXSID:DTXSID50210591

Retrieved from NIH PubChem on 2026-09-02 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 6159-41-7

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No records found for this CAS number.

How CAS 6159-41-7 is used on this site

CAS 6159-41-7 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 1 EU annex record shares 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 6159-41-7 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.