What other records share CAS 79586-89-3?

CAS 79586-89-3 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.

InventoryRef 5811915/10/2010

METHYLBUTENE/PIPERYLENE COPOLYMER

Q: How do I check if my formula contains METHYLBUTENE/PIPERYLENE COPOLYMER?

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1,3-Pentadiene, Polymer with 2-Methyl-2-Butene

METHYLBUTENE/PIPERYLENE COPOLYMER is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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Inventory details for METHYLBUTENE/PIPERYLENE COPOLYMER

INCI name

METHYLBUTENE/PIPERYLENE COPOLYMER

Description

1,3-Pentadiene, Polymer with 2-Methyl-2-Butene

Annex records for METHYLBUTENE/PIPERYLENE COPOLYMER

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Key data

CAS

79586-89-3

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Restriction

—

Function

PLASTICISER

How METHYLBUTENE/PIPERYLENE COPOLYMER appears in the CosIng inventory

The CosIng inventory lists METHYLBUTENE/PIPERYLENE 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.

METHYLBUTENE/PIPERYLENE 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

METHYLBUTENE/PIPERYLENE 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, METHYLBUTENE/PIPERYLENE COPOLYMER carries the following function designation(s):

PLASTICISER

CAS 79586-89-3 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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Use the INCI Checker tool to paste your full ingredient list and scan it against all EU annex records and allergen flags in one step.

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Source note for METHYLBUTENE/PIPERYLENE COPOLYMER

This page reproduces the CosIng inventory entry for METHYLBUTENE/PIPERYLENE 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 METHYLBUTENE/PIPERYLENE 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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