What other records share CAS 308336-62-1?

CAS 308336-62-1 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.

How do I check if my formula contains OCTYL POLYSTYRENE OXIDE/PEG-10 COPOLYMER PHOSPHATE?

Use the INCI Checker to screen a full ingredient list across selected markets, or use the substance market comparison to review this identity across all supported market datasets.

InventoryRef 9351430/10/2015

OCTYL POLYSTYRENE OXIDE/PEG-10 COPOLYMER PHOSPHATE

Oxirane, 2-phenyl-, polymer with oxirane, mono(dihydrogen phosphate), octyl ether

OCTYL POLYSTYRENE OXIDE/PEG-10 COPOLYMER PHOSPHATE is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

INCI Checker Compare all markets Search similar

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.

Markets and their official sources Search every market for this name

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

OCTYL POLYSTYRENE OXIDE
PEG-10 COPOLYMER PHOSPHATE

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 OCTYL POLYSTYRENE OXIDE/PEG-10 COPOLYMER PHOSPHATE

INCI name

OCTYL POLYSTYRENE OXIDE/PEG-10 COPOLYMER PHOSPHATE

Description

Oxirane, 2-phenyl-, polymer with oxirane, mono(dihydrogen phosphate), octyl ether

Record provenance

Inventory reference: 93514
Imported identity: OCTYL POLYSTYRENE OXIDE/PEG-10 COPOLYMER PHOSPHATE
Source update: 30/10/2015

European Commission CosIng source notes

Annex records for OCTYL POLYSTYRENE OXIDE/PEG-10 COPOLYMER PHOSPHATE

Browse

Browse EU annexes

Explore Annex II–VI to see which substances are prohibited, restricted or permitted under specific conditions.

Search annex entries

Search the annex database for entries matching OCTYL POLYSTYRENE OXIDE/PEG-10 COPOLYMER PHOSPHATE or related substances.

Key data

CAS

308336-62-1

—

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.

#17822 · OCTYL POLYSTYRENE OXIDE/PEG-10 COPOLYMER PHOSPHATE

Ingredients with overlapping formulation functions

OATAMIDE MEASURFACTANT - FOAM BOOSTING, VISCOSITY CONTROLLING

OATAMIDOPROPYL BETAINECLEANSING, SURFACTANT - CLEANSING, SURFACTANT - FOAM BOOSTING, VISCOSITY CONTROLLING

OCTADECENESOLVENT, VISCOSITY CONTROLLING

OCTADECENE/MA COPOLYMERLIGHT STABILIZER, VISCOSITY CONTROLLING

OCTYLDODECYL DILINOLEIC ACID/PROPANEDIOL COPOLYMERFILM FORMING, PLASTICISER, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, VISCOSITY CONTROLLING

OCTYLDODECYL STEAROYL STEARATESKIN CONDITIONING - EMOLLIENT, VISCOSITY CONTROLLING

OLEAMIDEOPACIFYING, VISCOSITY CONTROLLING

OLEAMIDE DEAANTISTATIC, SURFACTANT - FOAM BOOSTING, 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 OCTYL POLYSTYRENE OXIDE/PEG-10 COPOLYMER PHOSPHATE appears in the CosIng inventory

The CosIng inventory lists OCTYL POLYSTYRENE OXIDE/PEG-10 COPOLYMER PHOSPHATE 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 POLYSTYRENE OXIDE/PEG-10 COPOLYMER PHOSPHATE 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 POLYSTYRENE OXIDE/PEG-10 COPOLYMER PHOSPHATE 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 POLYSTYRENE OXIDE/PEG-10 COPOLYMER PHOSPHATE carries the following function designation(s):

VISCOSITY CONTROLLING

CAS 308336-62-1 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.

View CAS records

Use the INCI Checker to screen a full ingredient list across selected markets, or compare this substance across all supported market datasets.

Open INCI Checker

Source note for OCTYL POLYSTYRENE OXIDE/PEG-10 COPOLYMER PHOSPHATE

This page reproduces the CosIng inventory entry for OCTYL POLYSTYRENE OXIDE/PEG-10 COPOLYMER PHOSPHATE 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 POLYSTYRENE OXIDE/PEG-10 COPOLYMER PHOSPHATE and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

View sources View updates

Tools & next steps

Check your formula

Scan a full INCI list to detect OCTYL POLYSTYRENE OXIDE/PEG-10 COPOLYMER PHOSPHATE and any linked EU annex restrictions or allergen flags.

INCI Checker

Search similar ingredients

Find other inventory ingredients and annex entries related to OCTYL POLYSTYRENE OXIDE/PEG-10 COPOLYMER PHOSPHATE, its identifiers or nearby name variants.