# 3,3'-(1,4-Phenylenediimino)bis(4,5,6,7-tetrachloro-1H-isoindol-1-one)

URL: https://app.greenveil.ai/ingredients/ingredient_dtxsid_dtxsid4052219
Categories: industrial
Functions: Dye, Pigment
Identifier: DTXSID4052219

> 3,3'-(1,4-Phenylenediimino)bis(4,5,6,7-tetrachloro-1H-isoindol-1-one) is used as dye / pigment. EPA CPDat observed this chemical in 71 composition records across product categories including Vehicle, Home maintenance, Raw materials. Assessed from 5 sources.

## Safety assessment

- Chemical concern: not yet assessed
- Rationale: EPA CPDat observed this chemical in 71 composition records across product categories including Vehicle, Home maintenance, Raw materials.

## Regulatory status

- US: commercial use observed — EPA CPDat observed this chemical in 71 composition records across product categories including Vehicle, Home maintenance, Raw materials. EPA CPDat classifies this chemical for functional uses including Pigment, Dye.
- US: listed in openFDA substance — openFDA substance registry classifies this ingredient as chemical.

_Assessed by Greenveil._