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CAS 22874-79-9 may appear across multiple EU annex records. The CAS lookup page shows all Annex II–VI entries sharing this identifier, useful for identifying cross-annex regulatory status of the same chemical substance.

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InventoryRef 4053302/03/2011

OCTYL 2-BUTENOATE

Octyl 2-butenoate

OCTYL 2-BUTENOATE is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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Regulatory evidence by market

No rule for this ingredient has been imported for any of the 13 markets tracked here.

That describes this inventory, not the law. No imported rule is not evidence that an ingredient is permitted: a rule may exist under another name or identifier, or in a dataset not yet imported here.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 22874-79-9

CAS 22874-79-9PubChem CID 90848

2-Butenoic acid, octyl ester

IUPAC name: octyl but-2-enoate

Molecular formula: C12H22O2
Molecular weight: 198.30 g/mol
Exact mass: 198.161979940 Da
XLogP3: 4.2
Topological polar surface area: 26.3 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 2
Covalent units: 1
Defined stereocentres: 0

Also known as

Octyl 2-butenoateEINECS 245-279-1NSC 67892AI3-06057RefChem:86002245-279-1Octyl crotonateCrotonic acid, octyl ester

2 more reported names

NCIOpen2_000807but-2-enoic acid octyl ester

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

EPA DTXSID:DTXSID3051880

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Inventory details for OCTYL 2-BUTENOATE

INCI name

OCTYL 2-BUTENOATE

Description

Octyl 2-butenoate

Record provenance

Inventory reference: 40533
Imported identity: OCTYL 2-BUTENOATE
Source update: 02/03/2011

European Commission CosIng source notes

Annex records for OCTYL 2-BUTENOATE

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Key data

CAS

22874-79-9

245-279-1

Restriction

—

Function

PERFUMING: Used for perfume and aromatic raw materials.

Ingredients with overlapping formulation functions

OCTANAL DIMETHYL ACETALPERFUMING

OCTANAL ETHYLENEGLYCOL CYCLIC ACETALPERFUMING

OCTANAL/METHYL ANTHRANILATE SCHIFF BASEPERFUMING

OCTENE HYDROFORMYLATED-DISTILLEDPERFUMING

OCTYL ACETATEPERFUMING

OCTYL ACETATE/MONOMETHYL ACETATEPERFUMING

OCTYL FORMATEPERFUMING

OCTYL ISOBUTYRATEPERFUMING

Additional official and scientific sources

11 external databases to check this identity in

Each link searches that source for this identity. What each source is, and its legal weight

ECHA CHEM / Information on chemicals PubChem PUG REST EU Safety Gate cosmetic product alerts ECHA CHEM US EPA CompTox 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

How OCTYL 2-BUTENOATE appears in the CosIng inventory

The CosIng inventory lists OCTYL 2-BUTENOATE as a cosmetic ingredient and this page links it to 0 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

OCTYL 2-BUTENOATE is also tagged with 1 cosmetic function in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

OCTYL 2-BUTENOATE is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Absence of an annex link does not guarantee unrestricted use — always verify against the current official CosIng database before formulating.

According to the EU CosIng inventory, OCTYL 2-BUTENOATE carries the following function designation(s):

PERFUMING

CAS 22874-79-9 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

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Source note for OCTYL 2-BUTENOATE

This page reproduces the CosIng inventory entry for OCTYL 2-BUTENOATE from public European Commission cosmetic ingredient materials and shows linked identifiers even when no direct annex match is currently attached.

Use this inventory page to research OCTYL 2-BUTENOATE and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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