# Pentaerythritol dibromide

URL: https://app.greenveil.ai/ingredients/ingredient_cas_3296_90_0
Categories: beauty, industrial
Functions: Flame retardant

> Pentaerythritol dibromide is used as flame retardant. Greenveil chemical-concern score: 100/100 — Critical concern.. Assessed from 6 sources.

## Safety assessment

- Chemical concern score: 100/100 — Critical concern.
- Confidence: 4
- Rationale: 2,2-bis(bromomethyl) propane-1,3-diol is prohibited in cosmetic products under Annex II of the EU Cosmetics Regulation (EC) 1223/2009.

_Assessed by Greenveil._