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Official EU label nameGlossary entry 11717

HEMA ACETOACETATE

This record confirms an official common ingredient name for EU cosmetic product labelling. It does not by itself confirm that the substance is permitted, unrestricted or safe.

Global evidence snapshot

The resolved identity has matching regulatory evidence in 0 of 13 indexed market datasets: 0 country records and 0 EU Annex records. Every result and evidence gap is listed below.

0 markets with evidence
Markets checked
13
Markets with evidence
0
Evidence gaps
13
Resolved identifiers
1

Resolved substance identity

CAS:21282-97-3
Ingredient index records:
HEMA ACETOACETATE
Cosmetic functions: FILM FORMING

Butanoic acid, 3-Oxo-, 2-[(2-methyl-1-oxo-2-propenyl)oxy]ethyl ester

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1 matched or reported name
HEMA ACETOACETATE

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name HEMA ACETOACETATE.

That is a statement about this inventory, not about the law: no imported rule is not evidence that a substance is permitted. A rule may exist under a different name, under a CAS or EC number this glossary entry does not carry, or in a dataset not yet imported.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 21282-97-3
CAS 21282-97-3PubChem CID 88855

2-(Acetoacetoxy)ethyl methacrylate

IUPAC name
2-(2-methylprop-2-enoyloxy)ethyl 3-oxobutanoate
Molecular formula
C10H14O5
Molecular weight
214.21 g/mol
Exact mass
214.08412354 Da
XLogP3
0.8
Topological polar surface area
69.7 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
5
Covalent units
1
Defined stereocentres
0

Also known as

2-(Methacryloyloxy)ethyl acetoacetateEastman AAEM6L3EW3HZF2LONZAMON AAEMAUNII-6L3EW3HZF2EINECS 244-311-12-((2-Methyl-1-oxoallyl)oxy)ethyl acetoacetateEC 244-311-1
16 more reported names
Butanoic acid, 3-oxo-, 2-((2-methyl-1-oxo-2-propenyl)oxy)ethyl esterButanoic acid, 3-oxo-, 2-((2-methyl-1-oxo-2-propen-1-yl)oxy)ethyl esterACETOACETOXYETHOXY METHACRYLATE2-hydroxyethyl methacrylate acetoacetateETHYLENE GLYCOL ACETOACETATE METHACRYLATEAcetoacetic acid, 2-hydroxyethyl ester methacrylate2-[(2-METHYL-1-OXOALLYL)OXY]ETHYL ACETOACETATE2-[Methacryloyloxy]ethyl acetoacetateButanoic acid, 3-oxo-, 2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl esterButanoic acid, 3-oxo-, 2-[(2-methyl-1-oxo-2-propenyl)oxy]ethyl esterRefChem:84542ACETOACETOXYETHOXY METHACRYLATE [INCI]620-986-12-(methacryloyloxy)ethyl 3-oxobutanoateAAEMEthylene glycol monoacetoacetate monomethacrylate
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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.

Additional authoritative substance research

Each link searches that source for this identity. A link is a research route, not a claim that the source holds an exact record. What each source is, and its legal weight

Cosmetic Ingredient Review safety assessmentsFDA Global Substance Registration SystemILO/WHO International Chemical Safety CardsJapan NITE-CHRIPNIOSH Pocket Guide to Chemical HazardsOECD eChemPortalUS EPA CompTox CTX APIs

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Official source and scope

Imported from Commission Implementing Decision (EU) 2025/1175 (dataset version EU 2025/1175). The glossary supplies common ingredient names for the ingredient list required by Article 19(1)(g); it is not an approval or safety list.

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