Official EU label nameGlossary entry 21491

POLY(BENZOTRIAZOLYLHYDROXYPHENETHYL METHACRYLATE)

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

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Markets with evidence

Evidence gaps

Resolved identifiers

Resolved substance identity

CAS:96478-13-6

Ingredient index records:

POLY(BENZOTRIAZOLYLHYDROXYPHENETHYL METHACRYLATE)

Cosmetic functions: LIGHT STABILIZER, SKIN PROTECTING

2-Propenoic acid, 2-methyl-, 2-[3-(2H-benzotriazol-2-yl)-4-hydroxyphenyl]ethyl ester, homopolymer

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1 matched or reported name

POLY(BENZOTRIAZOLYLHYDROXYPHENETHYL METHACRYLATE)

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name POLY(BENZOTRIAZOLYLHYDROXYPHENETHYL METHACRYLATE).

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 96478-13-6

CAS 96478-13-6PubChem CID 726893

2-Propenoic acid, 2-methyl-, 2-[3-(2H-benzotriazol-2-yl)-4-hydroxyphenyl]ethyl ester

IUPAC name: 2-[3-(benzotriazol-2-yl)-4-hydroxyphenyl]ethyl 2-methylprop-2-enoate

Molecular formula: C18H17N3O3
Molecular weight: 323.3 g/mol
Exact mass: 323.12699141 Da
XLogP3: 5.1
Topological polar surface area: 77.2 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 5
Covalent units: 1
Defined stereocentres: 0

Also known as

2-(2'-hydroxy-5'-methacryloxyethylphenyl)-2h-benzotriazole2-Propenoic acid, 2-methyl-, 2-(3-(2H-benzotriazol-2-yl)-4-hydroxyphenyl)ethyl esterRefChem:4795352-Propenoic acid, 2-methyl-, 2-3-(2H-benzotriazol-2-yl)-4-hydroxyphenylethyl ester2-[2-Hydroxy-5-[2-(methacryloyloxy)ethyl]phenyl]-2H-benzotriazole2-[3-(2H-Benzotriazol-2-yl)-4-hydroxyphenyl]ethyl methacrylate3-(2H-Benzo[d][1,2,3]triazol-2-yl)-4-hydroxyphenethyl methacrylate2-[3-(2H-1,2,3-benzotriazol-2-yl)-4-hydroxyphenyl]ethyl 2-methylprop-2-enoate

16 more reported names

C7DR7U7VUKGNF-Pf-10972-(3-(2h-benzotriazol-2-yl)-4-hydroxyphenyl)ethyl methacrylate2-[3- pound 2H-Benzotriazol-2-yl)-4-hydroxyphenyl]ethyl methacrylate2-(2'-Hydroxy-5-methacryloxyethylphenyl) 2H-Benzotriazole2-(3-(2-hydrobenzotriazol-2-yl)-4-hydroxyphenyl)ethyl 2-methylprop-2-enoateUNII-C7DR7U7VUKTimTec1_002299HMS1540I112-[3-(benzotriazol-2-yl)-4-hydroxy-phenyl]ethyl 2-methylprop-2-enoateAS-72061H1261AG-690/37012004BRD-K63934439-001-01-82-(2'-hydroxy-5'-methacryloxyethylphenyl)benzotriazole2-(2-Hydroxy-5-methacryloyloxyethylphenyl)-2H-benzotriazole

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External database identifiers

ChEMBL:CHEMBL585990
EPA DTXSID:DTXSID0072980

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 assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal US 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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