Di-T-Butylhydroquinone
A cosmetic ingredient used as antioxidant in skincare, haircare, and personal-care products sold in the European Union.
What is it?
2,5-Di-tert-butylhydroquinone
What does it do?
Di-T-Butylhydroquinone is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Antioxidant
neutralises free radicals to slow oxidative damage to the formulation or skin
EU regulatory status
Di-T-Butylhydroquinone 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 Di-T-Butylhydroquinone?
Di-T-Butylhydroquinone is a cosmetic ingredient catalogued in the EU CosIng database. 2,5-Di-tert-butylhydroquinone
Is Di-T-Butylhydroquinone allowed in cosmetics in the EU?
Yes. Di-T-Butylhydroquinone is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Di-T-Butylhydroquinone do in cosmetic products?
Di-T-Butylhydroquinone is declared in the EU cosmetic ingredient inventory with these functions: antioxidant.
What is the CAS number of Di-T-Butylhydroquinone?
The CAS (Chemical Abstracts Service) number for Di-T-Butylhydroquinone is 88-58-4.
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