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Official EU label nameGlossary entry 10440

FARNESENE

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
4

Resolved substance identity

CAS:502-61-418794-84-8
EC:207-948-6242-582-0
Ingredient index records:
FARNESENE
Cosmetic functions: FRAGRANCE, PERFUMING

1,3,6,10-Dodecatetraene, 3,7,11-Trimethyl-, (3E,6E)-, (alpha); 1,6,10-Dodecatriene, 7,11-Dimethyl-3-Methylene-, (6E)-, (beta)

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1 matched or reported name
FARNESENE

Regulatory evidence across markets

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

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.

Check the markets and their sourcesSearch every market for this name

Chemical identity and properties

PubChem 2D chemical structure for CAS 18794-84-8
CAS 18794-84-8PubChem CID 5281517

beta-Farnesene

Trans-beta-farnesene is a beta-farnesene in which the double bond at position 6-7 has E configuration. It is the major or sole alarm pheromone in most species of aphid. It has a role as a metabolite and an alarm pheromone. — ChEBI

IUPAC name
(6E)-7,11-dimethyl-3-methylidenedodeca-1,6,10-triene
Molecular formula
C15H24
Molecular weight
204.35 g/mol
Exact mass
204.187800766 Da
XLogP3
6.2
Topological polar surface area
0.0 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
0
Covalent units
1
Defined stereocentres
0

Also known as

trans-beta-Farnesenee-beta-farnesene(6E)-7,11-Dimethyl-3-methylene-1,6,10-dodecatrieneE5STW643HUCHEBI:10418CHEBI:39241RefChem:567827(6Z)-7,11-dimethyl-3-methylidenedodeca-1,6,10-triene
16 more reported names
(E)-beta-farnesene(E)-|A-Farnesene(E)-7,11-Dimethyl-3-methylenedodeca-1,6,10-trienetrans-B-farnesenebeta-trans-farnesene7,11-Dimethyl-3-methylenedodeca-1,6,10-triene1,6,10-Dodecatriene, 7,11-dimethyl-3-methylene-, (6E)-UNII-E5STW643HU.beta.-FarneseneEINECS 278-628-11,6,10-Dodecatriene, 7,11-dimethyl-3-methylene-, (E)-(6E)-beta-farnesenetrans-7,11-Dimethyl-3-methylene-1,6,10-dodecatrieneEINECS 242-582-0(Z,E)-.beta.-FarneseneHY-N7364
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.

PubChem 2D chemical structure for CAS 502-61-4
CAS 502-61-4PubChem CID 5281516

Farnesene

Alpha-farnesene is a farnesene that is 1,3,6,10-tetraene substituted by methyl groups at positions 3, 7 and 11 respectively. — ChEBI

IUPAC name
(3E,6E)-3,7,11-trimethyldodeca-1,3,6,10-tetraene
Molecular formula
C15H24
Molecular weight
204.35 g/mol
Exact mass
204.187800766 Da
XLogP3
6.1
Topological polar surface area
0.0 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
0
Covalent units
1
Defined stereocentres
0

Also known as

alpha-Farnesene(E,E)-alpha-farnesene1,3,6,10-Dodecatetraene, 3,7,11-trimethyl-, (3E,6E)-trans,trans-alpha-farnesene7E1785CZ0HCHEBI:10280CHEBI:39236MAGNOLENE
16 more reported names
RefChem:272544P3OFI15E1FEMA NO. 3839CHEBI:39237FARNESENE (ALPHA AND BETA)FEMA NO. 3839, (3E,6E)-alpha-207-948-6a-farnesene.alpha.-Farnesene(3E,6E)-alpha-Farnesenetrans-.alpha.-Farnesene1,3,6,10-Dodecatetraene, 3,7,11-trimethyl-, (E,E)-(E,E)-.alpha.-Farnesenetrans,trans-.alpha.-Farnesene2,6,10-Trimethyldodeca-2,6,9,11-tetraene(E)-alpha-Farnesene
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.

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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