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CAS 90967-66-1

CAS 90967-66-1 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

Chemical identity and properties

PubChem 2D chemical structure for CAS 90967-66-1

CAS 90967-66-1PubChem CID 19704608

Isostearyl Isononanoate

The CIR Expert Panel concluded that the alkyl esters, listed subsequently, are safe in the present practices of use and concentration described in this safety assessment when formulated to be non-irritating. — Cosmetic Ingredient Review (CIR)

IUPAC name: 16-methylheptadecyl 3,5,5-trimethylhexanoate

Molecular formula: C27H54O2
Molecular weight: 410.7 g/mol
Exact mass: 410.412380961 Da
XLogP3: 11.7
Topological polar surface area: 26.3 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 2
Covalent units: 1
Defined stereocentres: 0

Also known as

Lanol 189Isononanoic acid, isooctadecyl esterUNII-4WJ2875Z9D4WJ2875Z9DHexanoic acid, 3,5,5-trimethyl-, isooctadecyl esterRefChem:149994ISOSTEARYL ISONONANOATE [INCI]ONJJOWWTHJFYOO-UHFFFAOYSA-N

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External database identifiers

EPA DTXSID:DTXSID701370938

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 90967-66-1

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How CAS 90967-66-1 is used on this site

CAS 90967-66-1 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 90967-66-1 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.