# Pyrazolo[5,1-b]quinazolin-9(1H)-one, 3-[2-(4-chloro-2-nitrophenyl)diazenyl]-2-methyl-

URL: https://app.greenveil.ai/ingredients/ingredient_dtxsid_dtxsid30888434
Categories: industrial
Functions: Pigment
Identifier: DTXSID30888434

> Pyrazolo[5,1-b]quinazolin-9(1H)-one, 3-[2-(4-chloro-2-nitrophenyl)diazenyl]-2-methyl- is used as pigment. EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. Assessed from 5 sources.

## Safety assessment

- Chemical concern: not yet assessed
- Rationale: EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products.

## Regulatory status

- US: commercial use observed — EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Pigment.
- US: listed in openFDA substance — openFDA substance registry classifies this ingredient as chemical.

_Assessed by Greenveil._