What function does TRISILOXANEPROPYL GLYCERYL METHACRYLATE serve in cosmetics?

According to the EU CosIng inventory, TRISILOXANEPROPYL GLYCERYL METHACRYLATE carries the following function designation(s): BINDING, FILM FORMING, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING, SURFACTANT - FOAM BOOSTING.

What other records share CAS 69861-02-5?

CAS 69861-02-5 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 TRISILOXANEPROPYL GLYCERYL METHACRYLATE?

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 9545414/02/2018

TRISILOXANEPROPYL GLYCERYL METHACRYLATE

2-Propenoic acid, 2-methyl-, 2-hydroxy-3-[3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]propoxy]propyl ester

TRISILOXANEPROPYL GLYCERYL METHACRYLATE 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 69861-02-5

CAS 69861-02-5PubChem CID 11582593

(3-Methacryloxy-2-hydroxypropoxy)propylbis(trimethylsiloxy)methylsilane

IUPAC name: [2-hydroxy-3-[3-[methyl-bis(trimethylsilyloxy)silyl]propoxy]propyl] 2-methylprop-2-enoate

Molecular formula: C17H38O6Si3
Molecular weight: 422.7 g/mol
Exact mass: 422.19761853 Da
Topological polar surface area: 74.2 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 6
Covalent units: 1
Defined stereocentres: 0

Also known as

469MKT9U5Qmethylbis(trimethylsiloxy)silylpropylglyceryl methacrylatebis(trimethylsilyloxy)methylsilylpropylglycerol methacrylate2-Propenoic acid, 2-methyl-, 2-hydroxy-3-(3-(1,3,3,3-tetramethyl-1-((trimethylsilyl)oxy)-1-disiloxanyl)propoxy)propyl esterRefChem:67023-(3-(1,1,1,3,5,5,5-Heptamethyltrisiloxan-3-yl)propoxy)-2-hydroxypropyl methacrylateUNII-469MKT9U5Q2-Hydroxy-3-[3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]propoxy]propyl 2-methyl-2-propenoate

6 more reported names

C17H38O6Si3NBOCBWJUDBATAS-UHFFFAOYSA-NN-(3-METHACRYLOXY-2-HYDROXYPROPYL)-3-AMINOPROPYLTRIETHOXYSILANE: 50% IN ETHANOLAS-87808CS-0435512N-(3-methacryloxy-2-hydroxypropyl)-3-aminopropyltriethoxysilane 50% in Ethanol

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

EPA DTXSID:DTXSID201108518

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

Inventory details for TRISILOXANEPROPYL GLYCERYL METHACRYLATE

INCI name

TRISILOXANEPROPYL GLYCERYL METHACRYLATE

Description

2-Propenoic acid, 2-methyl-, 2-hydroxy-3-[3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]propoxy]propyl ester

Record provenance

Inventory reference: 95454
Imported identity: TRISILOXANEPROPYL GLYCERYL METHACRYLATE
Source update: 14/02/2018

European Commission CosIng source notes

Annex records for TRISILOXANEPROPYL GLYCERYL METHACRYLATE

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Key data

CAS

69861-02-5

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Restriction

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Function

BINDING: Providing adhesive properties during and after compression in cosmetic tablets and/or cakes.
FILM FORMING: Producing (upon application) a continuous film on the skin, hair or nails.
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).
SURFACTANT - EMULSIFYING: Helping suspensions or dispersions of liquids in a second liquid by reducing the surface tension of the substances to be emulsified.
SURFACTANT - FOAM BOOSTING: Increasing foaming capacity and/or stabilizing foams in general.

Official EU ingredient-name evidence

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

#29457 · TRISILOXANEPROPYL GLYCERYL METHACRYLATE

Ingredients with overlapping formulation functions

TEA-LAURYL PHOSPHATECLEANSING, SURFACTANT - CLEANSING, SURFACTANT - FOAM BOOSTING

TEA-TAURINE LAUROYL METHYL BETA-ALANINATECLEANSING, SURFACTANT - CLEANSING, SURFACTANT - FOAM BOOSTING

TIPA-LAURETH-3 CARBOXYLATESURFACTANT - EMULSIFYING; SURFACTANT - FOAM BOOSTING; SURFACTANT - HYDROTROPE; SURFACTANT - CLEANSI…

TRIDECETH-2 CARBOXAMIDE MEASURFACTANT - CLEANSING, SURFACTANT - FOAM BOOSTING, VISCOSITY CONTROLLING

TRISODIUM LAUROAMPHO PG-ACETATE CHLORIDE PHOSPHATEANTISTATIC, CLEANSING, HAIR CONDITIONING, SURFACTANT - CLEANSING, SURFACTANT - FOAM BOOSTING, SURFA…

UNDECYLENAMIDE DEAANTI-SEBORRHEIC, ANTIMICROBIAL, ANTISTATIC, HAIR CONDITIONING, SURFACTANT - FOAM BOOSTING, VISCOSIT…

UNDECYLENAMIDE MEAANTIMICROBIAL, ANTISTATIC, HAIR CONDITIONING, SURFACTANT - CLEANSING, SURFACTANT - FOAM BOOSTING, V…

UNDECYLENAMIDOPROPYL BETAINEANTISTATIC, CLEANSING, HAIR CONDITIONING, SKIN CONDITIONING, SURFACTANT - CLEANSING, SURFACTANT - F…

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 TRISILOXANEPROPYL GLYCERYL METHACRYLATE appears in the CosIng inventory

The CosIng inventory lists TRISILOXANEPROPYL GLYCERYL METHACRYLATE 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.

TRISILOXANEPROPYL GLYCERYL METHACRYLATE is also tagged with 5 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

TRISILOXANEPROPYL GLYCERYL METHACRYLATE 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, TRISILOXANEPROPYL GLYCERYL METHACRYLATE carries the following function designation(s):

CAS 69861-02-5 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 TRISILOXANEPROPYL GLYCERYL METHACRYLATE

This page reproduces the CosIng inventory entry for TRISILOXANEPROPYL GLYCERYL METHACRYLATE 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 TRISILOXANEPROPYL GLYCERYL METHACRYLATE 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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