Trimethyl Hydroxypentyl Isobutyrate
A cosmetic ingredient used as plasticiser in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Propanoic Acid, 2-Methyl-, Monoester with 2,2,4-Trimethyl-1,3-Pentanediol
What does it do?
Trimethyl Hydroxypentyl Isobutyrate is listed in the EU cosmetic ingredient inventory with the following declared functions:
-
Plasticiser
adds flexibility to film-forming polymers, e.g. in nail polish or mascara
EU regulatory status
Trimethyl Hydroxypentyl Isobutyrate is allowed for use in cosmetic products in the European Union under Regulation 1223/2009. It is not subject to a specific Annex restriction at the time of writing.
Frequently asked questions
What is Trimethyl Hydroxypentyl Isobutyrate?
Trimethyl Hydroxypentyl Isobutyrate is a cosmetic ingredient catalogued in the EU CosIng database. Propanoic Acid, 2-Methyl-, Monoester with 2,2,4-Trimethyl-1,3-Pentanediol
Is Trimethyl Hydroxypentyl Isobutyrate allowed in cosmetics in the EU?
Yes. Trimethyl Hydroxypentyl Isobutyrate is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Trimethyl Hydroxypentyl Isobutyrate do in cosmetic products?
Trimethyl Hydroxypentyl Isobutyrate is declared in the EU cosmetic ingredient inventory with these functions: plasticiser.
What is the CAS number of Trimethyl Hydroxypentyl Isobutyrate?
The CAS (Chemical Abstracts Service) number for Trimethyl Hydroxypentyl Isobutyrate is 25265-77-4.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 15/10/2010