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CAS 52501-07-2 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 8572515/10/2010

PEI-14 PEG-10/PPG-7 COPOLYMER

PEI-14 PEG-10/PPG-7 Copolymer is the block copolymer consisting of the interaction of PEI-14 with an average of 10 moles of ethylene oxide and 17 moles of propylene oxide

PEI-14 PEG-10/PPG-7 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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Chemical identity and properties

PubChem 2D chemical structure for CAS 52501-07-2

CAS 52501-07-2PubChem CID 53422288

Aziridine, polymer with methyloxirane and oxirane

IUPAC name: 1-[2-[2-[2-[2-(3-docos-1-enyl-2,5-dioxopyrrolidin-1-yl)ethylamino]ethylamino]ethylamino]ethyl]-3-octadec-1-enylpyrrolidine-2,5-dione

Molecular formula: C56H103N5O4
Molecular weight: 910.4 g/mol
Exact mass: 909.80100678 Da
XLogP3: 17.1
Topological polar surface area: 111.0 Å²
Hydrogen-bond donors: 3
Hydrogen-bond acceptors: 7
Covalent units: 1
Defined stereocentres: 0

Also known as

RefChem:560581DB-221769Polyethylenimin,polymer with ethylene oxide and propylene oxide

Open full PubChem record PubChem annotations 3D structure image

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

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

PEI-14 PEG-10
PPG-7 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 PEI-14 PEG-10/PPG-7 COPOLYMER

INCI name

PEI-14 PEG-10/PPG-7 COPOLYMER

Description

PEI-14 PEG-10/PPG-7 Copolymer is the block copolymer consisting of the interaction of PEI-14 with an average of 10 moles of ethylene oxide and 17 moles of propylene oxide

Record provenance

Inventory reference: 85725
Imported identity: PEI-14 PEG-10/PPG-7 COPOLYMER
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for PEI-14 PEG-10/PPG-7 COPOLYMER

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Key data

CAS

52501-07-2

—

Restriction

—

Function

SURFACTANT - CLEANSING: Wetting body surfaces, emulsifying or solubilizing oils, and suspending soil (generally, such ingredients contribute to the foaming and lathering properties of cleansing products).

Official EU ingredient-name evidence

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

#20231 · PEI-14 PEG-10/PPG-7 COPOLYMER

Records sharing a CAS or EC identity

PEI-14 PEG-24/PPG-16 COPOLYMER

Ingredients with overlapping formulation functions

PEG/PPG-8/26 DIMETHICONEANTIFOAMING, PLASTICISER, SKIN CONDITIONING, SURFACTANT - CLEANSING

PEG/PPG-8/3 DIISOSTEARATESURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

PEG/PPG-8/3 LAURATEEMULSION STABILISING, HAIR CONDITIONING, HUMECTANT, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

PEG/PPG-8/55 COPOLYMERCLEANSING, SOLVENT, SURFACTANT - CLEANSING

PENTADOXYNOL-200SKIN CONDITIONING - EMOLLIENT, SURFACTANT - CLEANSING

PENTAERYTHRITYL TETRA(HYDROXYPROPYL BIS-HYDROXYETHYLAMINE)FILM FORMING, SURFACTANT - CLEANSING

PENTAERYTHRITYL TETRAISOSTEARATESKIN CONDITIONING - EMOLLIENT, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

PERFLUOROBUTYLETHYL DIMETHICONEHAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING, SURFACTANT - CLEANSING, SURFACTANT - FOAM BOOSTING

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 PEI-14 PEG-10/PPG-7 COPOLYMER appears in the CosIng inventory

The CosIng inventory lists PEI-14 PEG-10/PPG-7 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.

PEI-14 PEG-10/PPG-7 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

PEI-14 PEG-10/PPG-7 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, PEI-14 PEG-10/PPG-7 COPOLYMER carries the following function designation(s):

SURFACTANT - CLEANSING

CAS 52501-07-2 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 PEI-14 PEG-10/PPG-7 COPOLYMER

This page reproduces the CosIng inventory entry for PEI-14 PEG-10/PPG-7 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 PEI-14 PEG-10/PPG-7 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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