# DIMETHICONOL TRIETHOXYCAPRYLYLSILANE TETRAETHYL SILICATE CROSSPOLYMER (4000000 MW)

URL: https://app.greenveil.ai/ingredients/ingredient_dtxsid_dtxsid101012590
Categories: beauty
Functions: Surface modifier
Identifier: DTXSID101012590

> DIMETHICONOL TRIETHOXYCAPRYLYLSILANE TETRAETHYL SILICATE CROSSPOLYMER (4000000 MW): Used in cosmetics as a surface modifier. Dimethiconol/Caprylylsilsesquioxane/Silicate Crosspolymer is a highly crosslinked silicone polymer that is made by the hydrolysis and condensation of tetraethyl orthosilicate and Triethoxycaprylylsilane with Dimethiconol. EPA DSSTox provides the canonical identifier, structure, and synonym profile for this chemical. Compiled from 4 published data sources.

## Safety assessment

- Chemical concern: not yet assessed
- Is it a concern? We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.
- Rationale: EPA DSSTox provides the canonical identifier, structure, and synonym profile for this chemical.

## Regulatory status

- EU: Active — Dimethiconol/Caprylylsilsesquioxane/Silicate Crosspolymer is a highly crosslinked silicone polymer that is made by the hydrolysis and condensation of tetraethyl orthosilicate and Triethoxycaprylylsilane with Dimethiconol.
- US: listed in openFDA substance — openFDA substance registry classifies this ingredient as concept.

## Expert safety opinions

- SCCS (EU Scientific Committee on Consumer Safety): no opinion on file.
- CIR (Cosmetic Ingredient Review (US expert panel)): no opinion on file.

## Data sources

- CosIng (updated 2026-09-23): https://ec.europa.eu/growth/tools-databases/cosing/details/105132
- EPA DSSTox Identifiers (updated 2025-12-29): https://epa.figshare.com/articles/dataset/Chemistry_Dashboard_Data_DSSTox_Identifiers_Mapped_to_CAS_Numbers_and_Names/5588566
- FDA GSRS UNII (updated 2026-02-26): https://precision.fda.gov/uniisearch/
- openFDA Substance (updated 2026-05-24): https://api.fda.gov/other/substance.json?search=unii:6CA31A9P15

_Assessed by Greenveil._