# BIS-(HEMA/ETHYLHEXYL) POLY(1,4-BUTANEDIOL)-9/TMDI/IPDI COPOLYMER

URL: https://app.greenveil.ai/ingredients/ingredient_inci_bis_hema_ethylhexyl_poly_1_4_butanediol_9_tmdi_ipdi_copolymer
Categories: beauty
Functions: Binding
Identifier: BIS-(HEMA/ETHYLHEXYL) POLY(1,4-BUTANEDIOL)-9/TMDI/IPDI COPOLYMER

> BIS-(HEMA/ETHYLHEXYL) POLY(1,4-BUTANEDIOL)-9/TMDI/IPDI COPOLYMER: Used in cosmetics as a binder. Canonical ingredient record built from 1 public-source records. Compiled from 1 published data source.

## Safety assessment

- Chemical concern: not yet assessed
- Is it a concern? We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.
- Rationale: Canonical ingredient record built from 1 public-source records.

## Regulatory status

- EU: Active — Bis-(HEMA/Ethylhexyl) Poly(1,4-Butanediol)-9/TMDI/IPDI Copolymer is a copolymer of Poly(1,4-Butanediol)-9, Trimethylhexamethylene Diisocyanate and Isophorone Diisocyanate (IPDI), end-capped with HEMA and 2-Ethylhexanol.

## Expert safety opinions

- SCCS (EU Scientific Committee on Consumer Safety): no opinion on file.
- CIR (Cosmetic Ingredient Review (US expert panel)): no opinion on file.

## Data sources

- CosIng (updated 2026-09-23): https://ec.europa.eu/growth/tools-databases/cosing/details/103981

_Assessed by Greenveil._