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CAS 64248-79-9

CAS 64248-79-9 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

Chemical identity and properties

PubChem 2D chemical structure for CAS 64248-79-9

CAS 64248-79-9PubChem CID 23668820

Sodium Isostearate

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...Sodium Isostearate... — Cosmetic Ingredient Review (CIR)

IUPAC name: sodium 16-methylheptadecanoate

Molecular formula: C18H35NaO2
Molecular weight: 306.5 g/mol
Exact mass: 306.25347464 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

Sodium isooctadecanoateUNII-8WF2JE0F418WF2JE0F41EINECS 264-754-4ISOOCTADECANOIC ACID, SODIUM SALT (1:1)RefChem:183954SODIUM ISOSTEARATE [INCI]264-754-4

1 more reported name

sodium;16-methylheptadecanoate

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

EPA DTXSID:DTXSID80214466

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 64248-79-9

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How CAS 64248-79-9 is used on this site

CAS 64248-79-9 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 64248-79-9 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.