# Calcium (3,5-di-tert-butyl-4-hydroxybenzyl monoethyl phosphonate)

URL: https://app.greenveil.ai/ingredients/ingredient_dtxsid_dtxsid9044249
Categories: industrial
Functions: Antioxidant, Catalyst, Filler, polymerization initiators / inhibitors / catalysts, UV stabilizer
Identifier: DTXSID9044249

> Calcium (3,5-di-tert-butyl-4-hydroxybenzyl monoethyl phosphonate) is used as antioxidant / catalyst. EPA CPDat observed this chemical in 1 composition records across product categories including Raw 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 Raw materials.

## Regulatory status

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

_Assessed by Greenveil._