# Isooctyl phenyl phosphite

URL: https://app.greenveil.ai/ingredients/ingredient_dtxsid_dtxsid6027898
Categories: industrial
Functions: Antioxidant, Stabiliser
Identifier: DTXSID6027898

> Isooctyl phenyl phosphite: Used in consumer products as an antioxidant and a stabiliser. EPA CPDat observed this chemical in 1 composition records across product categories including Construction and building materials. Compiled from 2 published data sources.

## Safety assessment

- Chemical concern: not yet assessed
- Is it a concern? We haven't assessed a concern score for this ingredient yet.
- Rationale: EPA CPDat observed this chemical in 1 composition records across product categories including Construction and building materials.

## Regulatory status

- US: commercial use observed — EPA CPDat observed this chemical in 1 composition records across product categories including Construction and building materials. EPA CPDat classifies this chemical for functional uses including Stabilizing agent, Heat stabilizer, Antioxidant.

## Data sources

- EPA Chemical and Products Database (updated january 12, 2017): https://www.hpd-collaborative.org/hpd-public-repository/
- EPA DSSTox Identifiers (updated 2025-12-29): https://epa.figshare.com/articles/dataset/Chemistry_Dashboard_Data_DSSTox_Identifiers_Mapped_to_CAS_Numbers_and_Names/5588566

_Assessed by Greenveil._