Is C12-13 PARETH-2 safe to use in EU cosmetics?

C12-13 PARETH-2 is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Always verify against the current official CosIng database before formulating.

What other records share CAS 66455-14-9?

CAS 66455-14-9 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 7470115/10/2010

C12-13 PARETH-2

Q: How do I check if my formula contains C12-13 PARETH-2?

Use the INCI Checker tool on CosIng Checker to paste your full ingredient list and scan it against all EU annex records and allergen flags in one step.

Alcohols, C12-13, ethoxylated (2 mol EO average molar ratio)

C12-13 PARETH-2 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 C12-13 PARETH-2

INCI name

C12-13 PARETH-2

Description

Alcohols, C12-13, ethoxylated (2 mol EO average molar ratio)

Annex records for C12-13 PARETH-2

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Key data

CAS

66455-14-9

500-165-3

Restriction

—

Function

SURFACTANT - CLEANSING SURFACTANT - EMULSIFYING

How C12-13 PARETH-2 appears in the CosIng inventory

The CosIng inventory lists C12-13 PARETH-2 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.

C12-13 PARETH-2 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

C12-13 PARETH-2 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, C12-13 PARETH-2 carries the following function designation(s):

CAS 66455-14-9 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 C12-13 PARETH-2

This page reproduces the CosIng inventory entry for C12-13 PARETH-2 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 C12-13 PARETH-2 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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Tools & next steps

Check your formula

Scan a full INCI list to detect C12-13 PARETH-2 and any linked EU annex restrictions or allergen flags.

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