# Tin, dibutylbis(2,4-pentanedionato-.kappa.O2,.kappa.O4)-, (OC-6-11)-

URL: https://app.greenveil.ai/ingredients/ingredient_cas_22673_19_4
Categories: beauty, industrial
Functions: Catalyst
Identifier: 22673-19-4

> Tin, dibutylbis(2,4-pentanedionato-.kappa.O2,.kappa.O4)-, (OC-6-11)- is used as catalyst. Greenveil chemical-concern score: 100/100 — Critical concern based on regulatory listings.. Assessed from 3 sources.

## Safety assessment

- Chemical concern score: 100/100 — Critical concern based on regulatory listings.
- Confidence: 4
- Rationale: Dibutylbis(pentane-2,4- dionato-O,O')tin is prohibited in cosmetic products under Annex II of the EU Cosmetics Regulation (EC) 1223/2009.

## Regulatory status

- EU: banned — Annex II of EU Cosmetics Regulation (EC) 1223/2009: substances prohibited in cosmetic products.
- US: commercial use observed — EPA CPDat observed this chemical in 11 composition records across product categories including Home maintenance, Construction and building materials. EPA CPDat classifies this chemical for functional uses including Catalyst.

_Assessed by Greenveil._