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Official EU label nameGlossary entry 4152

BUTYL OLEATE

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:142-77-8
EC:205-559-6
Ingredient index records:
BUTYL OLEATE
Cosmetic functions: FRAGRANCE, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

Butyl oleate

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1 matched or reported name
BUTYL OLEATE

Regulatory evidence across markets

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

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 142-77-8
CAS 142-77-8PubChem CID 5354342

Butyl Oleate

N-butyl oleate is a fatty acid ester obtained by the formal condensation of the hydroxy group of butan-1-ol with the carboxy group of oleic acid. It has a role as a human metabolite. It is functionally related to an oleic acid and a butan-1-ol. — ChEBI

IUPAC name
butyl (Z)-octadec-9-enoate
Molecular formula
C22H42O2
Molecular weight
338.6 g/mol
Exact mass
338.318480578 Da
XLogP3
8.8
Topological polar surface area
26.3 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

n-Butyl oleateButyl cis-9-octadecenoate1-Butyl oleatebutyloleateAdvaplast 42Kesscoflex BOOLEIC ACID, BUTYL ESTERPlasthall 914
16 more reported names
Wilmar Butyl OleateWitcizer 100Witcizer 101Bytyl oleateKessco 554Uniflex BYOVinicizer 30Plasthall 503Hallco C-503 PlasticizerHallco C 5039-Octadecenoic acid (Z)-, butyl ester9-Octadecenoic acid (9Z)-, butyl ester9-Octadecenoic acid, butyl ester (Z)-NSC-6700(Z)-octadec-9-enoic acid butyl ester487I65419Q
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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