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CAS 539-88-8

CAS 539-88-8 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 539-88-8
CAS 539-88-8PubChem CID 10883

Ethyl levulinate

Ethyl levulinate is an oxo carboxylic acid. — ChEBI

IUPAC name
ethyl 4-oxopentanoate
Molecular formula
C7H12O3
Molecular weight
144.17 g/mol
Exact mass
144.078644241 Da
XLogP3
0.1
Topological polar surface area
43.4 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
3
Covalent units
1
Defined stereocentres
0

Also known as

Ethyl 4-ketovalerateEthyl 4-oxovalerateLevulinic acid, ethyl esterPentanoic acid, 4-oxo-, ethyl esterEthyl acetylpropanoateFEMA No. 24427BU24CSS2GNSC-24876
16 more reported names
RefChem:138978208-728-2Ethyl levulateEthyl laevulinateEthyl 3-acetylpropionateEthyl ketovalerateethyllevulinate4-oxopentanoic acid ethyl esterNSC 24876Ethyl4-oxopentanoate4-oxo-pentanoic acid ethyl esterEthyl levulinate, 99%ETHYL LEVULINATE [MI]ETHYL LEVULINATE [FCC]Ethyl levulinate, >=98%, FCC, FGCAS-539-88-8
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 539-88-8

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No records found for this CAS number.

How CAS 539-88-8 is used on this site

CAS 539-88-8 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 539-88-8 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.