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CAS 5405-41-4

CAS 5405-41-4 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 5405-41-4
CAS 5405-41-4PubChem CID 62572

Ethyl 3-Hydroxybutyrate

Ethyl 3-hydroxybutyrate is the fatty acid ethyl ester of 3-hydroxybutyric acid. It has a role as a metabolite. It is functionally related to a 3-hydroxybutyric acid. — ChEBI

IUPAC name
ethyl 3-hydroxybutanoate
Molecular formula
C6H12O3
Molecular weight
132.16 g/mol
Exact mass
132.078644241 Da
XLogP3
0.2
Topological polar surface area
46.5 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
3
Covalent units
1
Defined stereocentres
0

Also known as

Ethyl beta-hydroxybutyrateButanoic acid, 3-hydroxy-, ethyl esterEthyl dl-3-hydroxybutyrateFEMA No. 3428Butyric acid, 3-hydroxy-, ethyl esterEthyl (1)-3-hydroxybutyrate3-hydroxybutyric acid ethyl esterNSC-8115
16 more reported names
NSC-42916CHEBI:876853-hydroxybutanoic acid ethyl esterRefChem:138698226-456-2252-642-8Ethyl (R)-(-)-3-hydroxybutyrateNSC 8115NSC 42916Ethyl .beta.-hydroxybutyrateDL-3-Hydroxy-n-butyrate ethyl esterEthyl3-hydroxybutyrategrape butyrateEthyl 3-hydroxybutyrate (natural)(R)-Ethyl 3-hydroxybutyrateEINECS 226-456-2
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 5405-41-4

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How CAS 5405-41-4 is used on this site

CAS 5405-41-4 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 5405-41-4 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.