1-Allyl-3,4,6-Trimethyl-2-Pyrimidone Bromide
A cosmetic ingredient used as hair dyeing in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Pyrimidinium, 2,3-dihydro-1,4,6-trimethyl-2-oxo-3-(2- propen-1-yl)-, bromide (1:1)
What does it do?
1-Allyl-3,4,6-Trimethyl-2-Pyrimidone Bromide is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Hair dyeing
colours hair, either by depositing pigment on the surface or by chemically altering the hair's natural pigment
EU regulatory status
1-Allyl-3,4,6-Trimethyl-2-Pyrimidone Bromide 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 1-Allyl-3,4,6-Trimethyl-2-Pyrimidone Bromide?
1-Allyl-3,4,6-Trimethyl-2-Pyrimidone Bromide is a cosmetic ingredient catalogued in the EU CosIng database. Pyrimidinium, 2,3-dihydro-1,4,6-trimethyl-2-oxo-3-(2- propen-1-yl)-, bromide (1:1)
Is 1-Allyl-3,4,6-Trimethyl-2-Pyrimidone Bromide allowed in cosmetics in the EU?
Yes. 1-Allyl-3,4,6-Trimethyl-2-Pyrimidone Bromide is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does 1-Allyl-3,4,6-Trimethyl-2-Pyrimidone Bromide do in cosmetic products?
1-Allyl-3,4,6-Trimethyl-2-Pyrimidone Bromide is declared in the EU cosmetic ingredient inventory with these functions: hair dyeing.
What is the CAS number of 1-Allyl-3,4,6-Trimethyl-2-Pyrimidone Bromide?
The CAS (Chemical Abstracts Service) number for 1-Allyl-3,4,6-Trimethyl-2-Pyrimidone Bromide is 878476-91-6.
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Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 30/04/2020