# O,O'-(Ethenylmethylsilylenedi[(4-methylpentan-2-one)oxime]

URL: https://app.greenveil.ai/ingredients/ingredient_ec_421_870_1
Categories: beauty
Identifier: 421-870-1

> O,O'-(Ethenylmethylsilylenedi[(4-methylpentan-2-one)oxime]. Greenveil chemical-concern score: 100/100 — Critical concern based on regulatory listings.. Assessed from 1 source.

## Safety assessment

- Chemical concern score: 100/100 — Critical concern based on regulatory listings.
- Confidence: 4
- Rationale: O,O'-(Ethenylmethylsilylenedi[(4-methylpentan-2-one)oxime] 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.

_Assessed by Greenveil._