Pentaerythrityl Tetramercaptopropionate
A cosmetic ingredient used as film forming in skincare, haircare, and personal-care products sold in the European Union.
What is it?
Propanoic acid, 3-mercapto-, 1,1'-[2,2-bis[(3-mercapto-1-oxopropoxy)methyl]-1,3-propanediyl] ester
What does it do?
Pentaerythrityl Tetramercaptopropionate 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
EU regulatory status
Pentaerythrityl Tetramercaptopropionate 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 Pentaerythrityl Tetramercaptopropionate?
Pentaerythrityl Tetramercaptopropionate is a cosmetic ingredient catalogued in the EU CosIng database. Propanoic acid, 3-mercapto-, 1,1'-[2,2-bis[(3-mercapto-1-oxopropoxy)methyl]-1,3-propanediyl] ester
Is Pentaerythrityl Tetramercaptopropionate allowed in cosmetics in the EU?
Yes. Pentaerythrityl Tetramercaptopropionate is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Pentaerythrityl Tetramercaptopropionate do in cosmetic products?
Pentaerythrityl Tetramercaptopropionate is declared in the EU cosmetic ingredient inventory with these functions: film forming.
What is the CAS number of Pentaerythrityl Tetramercaptopropionate?
The CAS (Chemical Abstracts Service) number for Pentaerythrityl Tetramercaptopropionate is 7575-23-7.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 20/06/2016