Diacetyl
A cosmetic ingredient used as perfuming in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Butanedione
What does it do?
Diacetyl is listed in the EU cosmetic ingredient inventory with the following declared functions:
-
Perfuming
adds scent to a cosmetic product
EU regulatory status
Diacetyl 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 Diacetyl?
Diacetyl is a cosmetic ingredient catalogued in the EU CosIng database. Butanedione
Is Diacetyl allowed in cosmetics in the EU?
Yes. Diacetyl is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Diacetyl do in cosmetic products?
Diacetyl is declared in the EU cosmetic ingredient inventory with these functions: perfuming.
What is the CAS number of Diacetyl?
The CAS (Chemical Abstracts Service) number for Diacetyl is 431-03-8.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 02/03/2011