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Official EU label nameGlossary entry 23733

PYRETHRINS

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
2

Resolved substance identity

CAS:8003-34-7
EC:232-319-8
Ingredient index records:
PYRETHRINS
Cosmetic functions: NOT REPORTED
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1 matched or reported name
PYRETHRINS

Regulatory evidence across markets

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

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 8003-34-7
CAS 8003-34-7PubChem CID 60202781

Pyrethrins

Pyrethrins, [solid] appears as colorless to white liquids (or tan dusts). Primarily a threat to the environment. Immediate steps should be taken to limit spread to the environment. Easily penetrate the soil, contaminate groundwater or nearby waterways. Toxic by inhalation, skin absorption and/or ingestion. Used as pesticide. Practically insoluble in water. — CAMEO Chemicals

IUPAC name
cis-[(1S)-2-methyl-4-oxo-3-[(2Z)-penta-2,4-dienyl]cyclopent-2-en-1-yl] (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate;cis-[(1S)-2-methyl-4-oxo-3-[(2Z)-penta-2,4-dienyl]cyclopent-2-en-1-yl] (1R,3R)-3-[(E)-3-methoxy-2-methyl-3-oxoprop-1-enyl]-2,2-dimethylcyclopropane-1-carboxylate
Molecular formula
C43H56O8
Molecular weight
700.9 g/mol
Exact mass
700.39751874 Da
Topological polar surface area
113.0 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
8
Covalent units
2
Defined stereocentres
6

Also known as

PyrethroidPyrethresMosquitoes PreventRefChem:870530Pyrethrins and PyrethroidsChrysanthemum cinerariifoliumZUM06L90GVCHEBI:39098
6 more reported names
EPA Pesticide Chemical Code 069002Tanacetum cinerariifolium pyrethrins extractChrysanthemum cinerariifolium pyrethrins extract232-319-8Pyrethrins (tePyrethrum?extract
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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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