Tributylcresylbutane
A cosmetic ingredient used as film forming, plasticiser, solvent in skincare, haircare, and personal-care products sold in the European Union.
What is it?
4,4',4''-(1-Methylpropanyl-3-ylidene)tris[6-tert-butyl-m-cresol]
What does it do?
Tributylcresylbutane is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Film forming
forms a thin continuous film on skin, hair, or nails — used in long-wear makeup, sunscreens, and hairsprays
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Plasticiser
adds flexibility to film-forming polymers, e.g. in nail polish or mascara
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Solvent
dissolves other ingredients into a uniform liquid phase
EU regulatory status
Tributylcresylbutane 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 Tributylcresylbutane?
Tributylcresylbutane is a cosmetic ingredient catalogued in the EU CosIng database. 4,4',4''-(1-Methylpropanyl-3-ylidene)tris[6-tert-butyl-m-cresol]
Is Tributylcresylbutane allowed in cosmetics in the EU?
Yes. Tributylcresylbutane is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Tributylcresylbutane do in cosmetic products?
Tributylcresylbutane is declared in the EU cosmetic ingredient inventory with these functions: film forming, plasticiser, solvent.
What is the CAS number of Tributylcresylbutane?
The CAS (Chemical Abstracts Service) number for Tributylcresylbutane is 1843-03-4.
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