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CAS 629-54-9

CAS 629-54-9 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 629-54-9
CAS 629-54-9PubChem CID 69421

Hexadecanamide

Hexadecanamide is a fatty amide that is the carboxamide derived from palmitic acid. It has a role as a metabolite. It is functionally related to a hexadecanoic acid. — ChEBI

IUPAC name
hexadecanamide
Molecular formula
C16H33NO
Molecular weight
255.44 g/mol
Exact mass
255.256214676 Da
XLogP3
5.7
Topological polar surface area
43.1 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
1
Covalent units
1
Defined stereocentres
0

Also known as

PalmitamidePalmitic amideCetyl amidePalmitic acid amideAmide HPLAmide 16Palmityl amideQX1MQ82M73
16 more reported names
CHEBI:74475NSC-3327RefChem:145947211-095-5n-HexadecanamideC16H33NOUNII-QX1MQ82M73Hexadecanoic acid amideNSC 3327palmitamide (ACD/Name 4.0)NSC3327AS-56522CS-0081845H0067EINECS 211-095-5Palmitamide/Hexadecanamide
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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 629-54-9

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How CAS 629-54-9 is used on this site

CAS 629-54-9 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 629-54-9 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.