What other records share CAS 9019-29-8?

CAS 9019-29-8 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 3172515/10/2010

BUTYLENE/ETHYLENE COPOLYMER

Butene, polymer with ethene

BUTYLENE/ETHYLENE COPOLYMER 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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What the official INCI name states

The official label is a composite INCI name with 2 named source-material segments. Each segment must be reconciled with the supplier specification.

Identity type from wording: composite
Preparation or form: COPOLYMER
Named source segments: 2

Review parsed source-name segments

BUTYLENE
ETHYLENE COPOLYMER

This structure is derived only from the official label wording. It does not establish composition, concentration, chemical equivalence, safety or regulatory permission.

Inventory details for BUTYLENE/ETHYLENE COPOLYMER

INCI name

BUTYLENE/ETHYLENE COPOLYMER

Description

Butene, polymer with ethene

Record provenance

Inventory reference: 31725
Imported identity: BUTYLENE/ETHYLENE COPOLYMER
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for BUTYLENE/ETHYLENE COPOLYMER

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Key data

CAS

9019-29-8

—

Restriction

—

Function

VISCOSITY CONTROLLING: Increasing or decreasing the viscosity (thickness) of cosmetics.

Official EU ingredient-name evidence

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

#4188 · BUTYLENE/ETHYLENE COPOLYMER

Ingredients with overlapping formulation functions

BUTYLENE GLYCOLFRAGRANCE, HUMECTANT, SKIN CONDITIONING, SOLVENT, VISCOSITY CONTROLLING

BUTYLENE GLYCOL COCOATEEMULSION STABILISING, SURFACTANT - EMULSIFYING, VISCOSITY CONTROLLING

BUTYLENE GLYCOL DIISONONANOATESKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, VISCOSITY CONTROLLING

BUTYLENE GLYCOL MONTANATESKIN CONDITIONING - EMOLLIENT, VISCOSITY CONTROLLING

BUTYLENE/ETHYLENE/STYRENE COPOLYMERVISCOSITY CONTROLLING

BUTYLOCTYL CANDELILLATESKIN CONDITIONING, VISCOSITY CONTROLLING

BUTYROSPERMUM PARKII BUTTERSKIN CONDITIONING, VISCOSITY CONTROLLING

C1-5 ALKYL GALACTOMANNANBINDING, EMULSION STABILISING, FILM FORMING, SURFACTANT - EMULSIFYING, VISCOSITY CONTROLLING

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 BUTYLENE/ETHYLENE COPOLYMER appears in the CosIng inventory

The CosIng inventory lists BUTYLENE/ETHYLENE COPOLYMER 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.

BUTYLENE/ETHYLENE COPOLYMER 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

BUTYLENE/ETHYLENE COPOLYMER 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, BUTYLENE/ETHYLENE COPOLYMER carries the following function designation(s):

VISCOSITY CONTROLLING

CAS 9019-29-8 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 BUTYLENE/ETHYLENE COPOLYMER

This page reproduces the CosIng inventory entry for BUTYLENE/ETHYLENE COPOLYMER 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 BUTYLENE/ETHYLENE COPOLYMER 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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