Skip to main content
CosIng Checker
CosIng Checker
EU cosmetic ingredients, restrictions and safety
Login
CAS 0 records

CAS 2598-99-4

CAS 2598-99-4 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

Check this CAS numberBrowse annexes

Chemical identity and properties

PubChem 2D chemical structure for CAS 2598-99-4
CAS 2598-99-4PubChem CID 75778

Stearyl Palmitate

Stearyl palmitate is a palmitate ester resulting from the formal condensation of the carboxy group of palmitic acid with the hydroxy group of stearyl alcohol. It has a role as a cosmetic and a coral metabolite. It is a wax ester and a hexadecanoate ester. It is functionally related to an octadecan-1-ol. — ChEBI

IUPAC name
octadecyl hexadecanoate
Molecular formula
C34H68O2
Molecular weight
508.9 g/mol
Exact mass
508.52193141 Da
XLogP3
16.3
Topological polar surface area
26.3 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

Octadecyl palmitateHexadecanoic acid, octadecyl esterPalmitic acid, octadecyl ester214W90O2XZCHEBI:84066palmitic acid octadecyl esterHexadecanoic acid octadecyl esterRefChem:185425
16 more reported names
220-000-6309-376-3Palmitic acid stearyl esteroctadecanyl hexadecanoateEINECS 220-000-6UNII-214W90O2XZAI3-30713Hexadecanoic Acid Octadecyl Ester; Palmitic Acid Octadecyl Ester; Octadecyl Hexadecanoate; Octadecyl Palmitate; Purester 34;EINECS 309-376-3N/A (mixture)Stearyl palmitate, >=99%PALMITIC ACID, STEARYL ESTERs5106TCL-00170CCG-269767HY-W127430
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 2598-99-4

0 total
No records found for this CAS number.

How CAS 2598-99-4 is used on this site

CAS 2598-99-4 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 2598-99-4 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.