What other records share CAS 78-10-4?

CAS 78-10-4 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 9505518/04/2018

TETRAETHYL ORTHOSILICATE

Q: How do I check if my formula contains TETRAETHYL ORTHOSILICATE?

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Ethyl Silicate,Silicic acid (H4SiO4), tetraethyl ester,TEOS

TETRAETHYL ORTHOSILICATE 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 TETRAETHYL ORTHOSILICATE

INCI name

TETRAETHYL ORTHOSILICATE

Description

Ethyl Silicate,Silicic acid (H4SiO4), tetraethyl ester,TEOS

Annex records for TETRAETHYL ORTHOSILICATE

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Key data

CAS

78-10-4

201-083-8

Restriction

—

Function

NOT REPORTED

How TETRAETHYL ORTHOSILICATE appears in the CosIng inventory

The CosIng inventory lists TETRAETHYL ORTHOSILICATE 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.

TETRAETHYL ORTHOSILICATE 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

TETRAETHYL ORTHOSILICATE 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, TETRAETHYL ORTHOSILICATE carries the following function designation(s):

NOT REPORTED

CAS 78-10-4 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 TETRAETHYL ORTHOSILICATE

This page reproduces the CosIng inventory entry for TETRAETHYL ORTHOSILICATE 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 TETRAETHYL ORTHOSILICATE 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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