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CAS 142-91-6

CAS 142-91-6 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 142-91-6
CAS 142-91-6PubChem CID 8907

Isopropyl Palmitate

Isopropyl palmitate is a fatty acid ester obtained by the formal condensation of carboxy group of palmitic acid with propan-2-ol. Metabolite observed in cancer metabolism. It has a role as a human metabolite. It is an isopropyl ester and a fatty acid ester. It is functionally related to a hexadecanoic acid. — ChEBI

IUPAC name
propan-2-yl hexadecanoate
Molecular formula
C19H38O2
Molecular weight
298.5 g/mol
Exact mass
298.287180451 Da
XLogP3
8.2
Topological polar surface area
26.3 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

Isopropyl hexadecanoateHexadecanoic acid, 1-methylethyl esterIsopalmEmerest 2316Wickenol 111DeltylIsopalPropal
16 more reported names
Deltyl primeSinnoester PITCrodamol IPPKessco IPPTegester isopalmPlymouth IPPStarfol IPPUnimate IPPNikkol IPPEmcol-IPStepan D-70Isopropyl n-hexadecanoatePalmitic acid, isopropyl ester1-Methylethyl hexadecanoateEstol 103Usaf ke-5
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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 142-91-6

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How CAS 142-91-6 is used on this site

CAS 142-91-6 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 142-91-6 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.