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CAS 68171-33-5

CAS 68171-33-5 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 68171-33-5
CAS 68171-33-5PubChem CID 94625

Isopropyl Isostearate

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
propan-2-yl 16-methylheptadecanoate
Molecular formula
C21H42O2
Molecular weight
326.6 g/mol
Exact mass
326.318480578 Da
XLogP3
9.0
Topological polar surface area
26.3 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

Nikkol IPISWickenol 131Isooctadecanoic acid, 1-methylethyl esterPRISORINE 2021C67IXB9Y7TCRODAMOL IPISDERMOL IPISJEECHEM IPIS
16 more reported names
NIKKOL EPISUNIMATE IPISMATLUBE IIDUB ISIPSCHERCEMOL 318LANESTA 10WITCONOL 2310SCHERCEMOL 318 ESTERPRISORINE IPIS 2021AEC ISOPROPYL ISOSTEARATERefChem:1087675269-023-3Isopropyl 16-methylheptadecanoate2-Propyl isooctadecanoateIsostearic acid, isopropyl ester1-Methylethyl isooctadecanoate
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Retrieved from NIH PubChem on 2026-09-02 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 68171-33-5

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No records found for this CAS number.

How CAS 68171-33-5 is used on this site

CAS 68171-33-5 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 68171-33-5 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.