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CAS 140-04-5 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 7473815/10/2010

BUTYL ACETYL RICINOLEATE

Butyl O-acetylricinoleate

BUTYL ACETYL RICINOLEATE 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 140-04-5

CAS 140-04-5PubChem CID 5354171

9-Octadecenoic acid, 12-(acetyloxy)-, butyl ester, (9Z,12R)-

IUPAC name: butyl (Z,12R)-12-acetyloxyoctadec-9-enoate

Molecular formula: C24H44O4
Molecular weight: 396.6 g/mol
Exact mass: 396.32395988 Da
XLogP3: 7.9
Topological polar surface area: 52.6 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 4
Covalent units: 1
Defined stereocentres: 1

Also known as

Flexricin P 6Butyl acetyl ricinoleateBakers P-6Butyl 12-acetoxyoleateRicinoleic acid, butyl ester, acetateBUTYL ACETYLRICINOLEATEUNII-L4C4J38313NSC 2319

16 more reported names

NSC-2319EINECS 205-393-4L4C4J38313AI3-00400Butyl 12-(acetyloxy)-9-octadecenoate9-Octadecenoic acid, 12-(acetyloxy)-, butyl ester, (R-(Z))-9-Octadecenoic acid, 12-(acetyloxy)-, butyl ester9-Octadecenoic acid, 12-(acetyloxy)-, butyl ester, (theta-(Z))-RefChem:108137BUTYL ACETYL RICINOLEATE [INCI]Ricinoleic acid, butyl ester, acetate (8CI)9-Octadecenoic acid, 12-(acetyloxy)-, butyl ester, (R-(Z))-(9CI)205-393-4BarylButyl O-acetylricinoleatebutyl (9Z,12R)-12-(acetyloxy)octadec-9-enoate

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External database identifiers

EPA DTXSID:DTXSID30883328

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 BUTYL ACETYL RICINOLEATE

INCI name

BUTYL ACETYL RICINOLEATE

Description

Butyl O-acetylricinoleate

Record provenance

Inventory reference: 74738
Imported identity: BUTYL ACETYL RICINOLEATE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for BUTYL ACETYL RICINOLEATE

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Key data

CAS

140-04-5

205-393-4

Restriction

—

Function

SKIN CONDITIONING: Maintaining the skin in good condition.
SKIN CONDITIONING - EMOLLIENT: Acting as lubricants on the skin surface providing the skin with a soft and smooth appearance.

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

#4113 · BUTYL ACETYL RICINOLEATE

Ingredients with overlapping formulation functions

BUTOXYETHYL STEARATESKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

BUTTER EXTRACTSKIN CONDITIONING - EMOLLIENT

BUTTERMILK EXTRACT POWDERANTIOXIDANT, EMULSION STABILISING, HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING, SKIN CONDITIONI…

BUTYL 3,4-DIHYDROXYBENZOATEANTIMICROBIAL; ANTIOXIDANT; SKIN CONDITIONING - EMOLLIENT

BUTYL BABASSUATEEMULSION STABILISING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, SURFACTANT - CLEANSING

BUTYL ISOSTEARATESKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

BUTYL LEVULINATESKIN CONDITIONING - EMOLLIENT; SOLVENT

BUTYL MYRISTATESKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

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 BUTYL ACETYL RICINOLEATE appears in the CosIng inventory

The CosIng inventory lists BUTYL ACETYL RICINOLEATE 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.

BUTYL ACETYL RICINOLEATE is also tagged with 2 cosmetic functions 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

BUTYL ACETYL RICINOLEATE 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, BUTYL ACETYL RICINOLEATE carries the following function designation(s):

CAS 140-04-5 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 BUTYL ACETYL RICINOLEATE

This page reproduces the CosIng inventory entry for BUTYL ACETYL RICINOLEATE 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 BUTYL ACETYL RICINOLEATE 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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