# [1,1'-Biphenyl]-3-carboxylic acid, 2-hydroxy-, 2-(diethylamino)ethyl ester

URL: https://app.greenveil.ai/ingredients/ingredient_cas_3572_52_9
Categories: beauty, industrial
Identifier: 3572-52-9

> [1,1'-Biphenyl]-3-carboxylic acid, 2-hydroxy-, 2-(diethylamino)ethyl ester. Greenveil chemical-concern score: 100/100 — Critical concern based on regulatory listings.. Assessed from 6 sources.

## Safety assessment

- Chemical concern score: 100/100 — Critical concern based on regulatory listings.
- Confidence: 4
- Rationale: 2-Diethylaminoethyl 3-hydroxy-4-phenylbenzoate and its salts 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 0 composition records across product categories including unclassified products.
- US: listed in openFDA substance — openFDA substance registry classifies this ingredient as chemical.

_Assessed by Greenveil._