# 3-hydroxybutyrate/4-hydroxybutyrate copolymer

URL: https://app.greenveil.ai/ingredients/ingredient_cas_125495_90_1
Categories: industrial
Functions: Abrasive, Viscosity modifier
Identifier: 125495-90-1

> 3-hydroxybutyrate/4-hydroxybutyrate copolymer is used as abrasive / viscosity modifier. EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. Assessed from 2 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 Abrasive, Viscosity modifier.

_Assessed by Greenveil._