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CAS 54684-78-5

CAS 54684-78-5 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 54684-78-5
CAS 54684-78-5PubChem CID 6453052

Octadecanoic acid, 12-((1-oxooctadecyl)oxy)-, octadecyl ester

IUPAC name
octadecyl 12-octadecanoyloxyoctadecanoate
Molecular formula
C54H106O4
Molecular weight
819.4 g/mol
Exact mass
818.80911186 Da
XLogP3
24.4
Topological polar surface area
52.6 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
4
Covalent units
1
Defined stereocentres
0

Also known as

stearyl stearoyl stearate040Q7T9FO6HETESTER SSSOctadecanoic acid, 12-[(1-oxooctadecyl)oxy]-, octadecyl ester12-((1-OXOOCTADECYL)OXY)OCTADECANOIC ACID, OCTADECYL ESTERRefChem:855565(+-)-STEARYL STEAROYL STEARATESTEARYL STEAROYL STEARATE [INCI]
7 more reported names
Octadecanoic acid, 12-(1-oxooctadecyl)oxy-, octadecyl ester691-871-1UNII-040Q7T9FO6QGWQWPPETFBXNT-UHFFFAOYSA-Noctadecyl 12-(stearoyloxy)octadecanoate(+/-)-STEARYL STEAROYL STEARATEOCTADECYL 12-(OCTADECANOYLOXY)OCTADECANOATE
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

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 54684-78-5

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No records found for this CAS number.

How CAS 54684-78-5 is used on this site

CAS 54684-78-5 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 54684-78-5 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.