How do I check if my formula contains METHOXYCINNAMOYLPROPYL SILSESQUIOXANE SILICATE?

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 5803215/10/2010

METHOXYCINNAMOYLPROPYL SILSESQUIOXANE SILICATE

3-(4-Methoxybenzene-2-propenoyl)oxypropylsiloxysilicate

METHOXYCINNAMOYLPROPYL SILSESQUIOXANE SILICATE 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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Exact external identity check

not_found

No complete-name PubChem match was verified. The material may be a mixture, trade-style INCI identity or be indexed under another identifier; this result must not be read as proof that no related chemistry exists.

Exact CosIng INCI name equals a PubChem synonym · Checked 2026-08-31

Inventory details for METHOXYCINNAMOYLPROPYL SILSESQUIOXANE SILICATE

INCI name

METHOXYCINNAMOYLPROPYL SILSESQUIOXANE SILICATE

Description

3-(4-Methoxybenzene-2-propenoyl)oxypropylsiloxysilicate

Record provenance

Inventory reference: 58032
Imported identity: METHOXYCINNAMOYLPROPYL SILSESQUIOXANE SILICATE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for METHOXYCINNAMOYLPROPYL SILSESQUIOXANE SILICATE

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Key data

CAS

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The CosIng inventory records no CAS number for this ingredient. That is the absence of an identifier in the source, not a finding about the substance.

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Restriction

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Function

SKIN PROTECTING: Helping to avoid harmful effects to the skin from external factors.
UV ABSORBER: Protecting the cosmetic product from the effects of UV-light.

Official EU ingredient-name evidence

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

#16421 · METHOXYCINNAMOYLPROPYL SILSESQUIOXANE SILICATE

Ingredients with overlapping formulation functions

METHOXYCINNAMIDOPROPYL C18-22 ALKYLDIMONIUM TOSYLATEHAIR CONDITIONING, UV ABSORBER

METHOXYCINNAMIDOPROPYL HYDROXYSULTAINEHAIR CONDITIONING, UV ABSORBER

METHOXYCINNAMIDOPROPYL LAURDIMONIUM TOSYLATEHAIR CONDITIONING, UV ABSORBER

METHOXYCINNAMIDOPROPYL POLYSILSESQUIOXANEUV ABSORBER

METHOXYPHENYLETHENYL T-BUTYLBENZOATELIGHT STABILIZER; UV ABSORBER

METHOXYPHENYLIMINO DIMETHYLCYCLOHEXENYL ETHYL GLYCINATEFRAGRANCE; SKIN PROTECTING; LIGHT STABILIZER; UV ABSORBER; PERFUMING; ANTIOXIDANT; UV FILTER

METHOXYPHENYLIMINO DIMETHYLHEXAHYDRO BENZOTHIAZINE CARBOXYLIC ACIDANTIOXIDANT; SKIN PROTECTING; UV ABSORBER; SKIN CONDITIONING - MISCELLANEOUS

METHYL ACRYLATE/METHYLENE DROMETRIZOLE METHACRYLATE COPOLYMERUV ABSORBER

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 METHOXYCINNAMOYLPROPYL SILSESQUIOXANE SILICATE appears in the CosIng inventory

The CosIng inventory lists METHOXYCINNAMOYLPROPYL SILSESQUIOXANE SILICATE 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.

METHOXYCINNAMOYLPROPYL SILSESQUIOXANE SILICATE 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

METHOXYCINNAMOYLPROPYL SILSESQUIOXANE SILICATE 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, METHOXYCINNAMOYLPROPYL SILSESQUIOXANE SILICATE carries the following function designation(s):

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Source note for METHOXYCINNAMOYLPROPYL SILSESQUIOXANE SILICATE

This page reproduces the CosIng inventory entry for METHOXYCINNAMOYLPROPYL SILSESQUIOXANE SILICATE 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 METHOXYCINNAMOYLPROPYL SILSESQUIOXANE SILICATE 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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