# 4,4,15,15-Tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane

URL: https://app.greenveil.ai/ingredients/ingredient_dtxsid_dtxsid3029362
Categories: industrial
Functions: Adhesion/cohesion promoter, Catalyst, Chemical reaction regulator, crosslinking / coupling / curing agents > silanes, Filler, Hardener, Viscosity modifier
Identifier: DTXSID3029362

> 4,4,15,15-Tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane is used as adhesion/cohesion promoter / catalyst. EPA CPDat observed this chemical in 1 composition records across product categories including Construction and building materials. Assessed from 5 sources.

## Safety assessment

- Chemical concern: not yet assessed
- Rationale: EPA CPDat observed this chemical in 1 composition records across product categories including Construction and building materials.

## Regulatory status

- US: commercial use observed — EPA CPDat observed this chemical in 1 composition records across product categories including Construction and building materials. EPA CPDat classifies this chemical for functional uses including Filler, Chemical reaction regulator, Catalyst.
- US: listed in openFDA substance — openFDA substance registry classifies this ingredient as chemical.

_Assessed by Greenveil._