Isobutylene/styrene Copolymer
What is it?
Benzene, ethenyl-, polymer with 2-methyl-1-propene
EU regulatory status
Isobutylene/styrene Copolymer 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 Isobutylene/styrene Copolymer?
Isobutylene/styrene Copolymer is a cosmetic ingredient catalogued in the EU CosIng database. Benzene, ethenyl-, polymer with 2-methyl-1-propene
Is Isobutylene/styrene Copolymer allowed in cosmetics in the EU?
Yes. Isobutylene/styrene Copolymer is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What is the CAS number of Isobutylene/styrene Copolymer?
The CAS (Chemical Abstracts Service) number for Isobutylene/styrene Copolymer is 9011-12-5.
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 11/07/2012