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CAS 506-46-7

CAS 506-46-7 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 506-46-7
CAS 506-46-7PubChem CID 10469

Hexacosanoic Acid

Hexacosanoic acid is a 26-carbon, straight-chain, saturated fatty acid. It is a fatty acid 26:0, a very long-chain fatty acid and a straight-chain saturated fatty acid. It is a conjugate acid of a cerotate. — ChEBI

IUPAC name
hexacosanoic acid
Molecular formula
C26H52O2
Molecular weight
396.7 g/mol
Exact mass
396.396730897 Da
XLogP3
11.8
Topological polar surface area
37.3 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

Cerotic acidCeratinic acidCeric acidCerinic acidn-Hexacosanoic acidCerylic acidCerotinic acidD42CQN6P36
16 more reported names
C26:0NSC-4205CHEBI:31009RefChem:785921Very Long Chain Fatty AcidC26:0 (VLCFA)CHEBI:27283208-040-2Hexacosanic acidcerinatehexaeicosanoic acidEINECS 208-040-2FA 26:0hexacosanoate (n-C26:0)NSC4205FA(26:0)
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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 506-46-7

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No records found for this CAS number.

How CAS 506-46-7 is used on this site

CAS 506-46-7 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 506-46-7 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.