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CAS 5303-25-3

CAS 5303-25-3 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 5303-25-3
CAS 5303-25-3PubChem CID 79186

Lauryl Stearate

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
dodecyl octadecanoate
Molecular formula
C30H60O2
Molecular weight
452.8 g/mol
Exact mass
452.45933115 Da
XLogP3
14.1
Topological polar surface area
26.3 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

Dodecyl stearateOctadecanoic acid, dodecyl esterStearic acid, dodecyl esterdodecanyl octadecanoateUNII-8M9A08VM578M9A08VM57EINECS 226-150-9AEC LAURYL STEARATE
16 more reported names
AI3-31619WE(12:0/18:0)RefChem:152538LAURYL STEARATE [INCI]JRTVEUGOGWTHTR-UHFFFAOYSA-NStearic acid N-dodecyl esterStearic Acid Dodecyl EsterStearic Acid Lauryl Esterlauryl stearate, AldrichCPRTYD-01029HY-W127503WE(12:0/18:0); dodecyl octadecanoateDB-254592CS-0185731stearic acid n-dodecyl ester Solution in Hexane, 1000ug/mLstearic acid n-dodecyl ester Solution in Hexane, 100ug/mL
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 5303-25-3

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How CAS 5303-25-3 is used on this site

CAS 5303-25-3 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 5303-25-3 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.