Allowed in EU

Pentamethyl Octahydroindenodioxane

A cosmetic ingredient used as fragrance in skincare, haircare, and personal-care products sold in the European Union.

What is it?

Indeno[4,5-d]-1,3-dioxin,4,4a,5,6,7,8,9,9b-octahydro-7,7,8,9,9-pentamethyl

What does it do?

Pentamethyl Octahydroindenodioxane is listed in the EU cosmetic ingredient inventory with the following declared functions:

  • Fragrance

    provides scent or masks the natural odour of other ingredients

EU regulatory status

Pentamethyl Octahydroindenodioxane 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 Pentamethyl Octahydroindenodioxane?

Pentamethyl Octahydroindenodioxane is a cosmetic ingredient catalogued in the EU CosIng database. Indeno[4,5-d]-1,3-dioxin,4,4a,5,6,7,8,9,9b-octahydro-7,7,8,9,9-pentamethyl

Is Pentamethyl Octahydroindenodioxane allowed in cosmetics in the EU?

Yes. Pentamethyl Octahydroindenodioxane is allowed for use in cosmetic products in the EU under Regulation 1223/2009.

What does Pentamethyl Octahydroindenodioxane do in cosmetic products?

Pentamethyl Octahydroindenodioxane is declared in the EU cosmetic ingredient inventory with these functions: fragrance.

What is the CAS number of Pentamethyl Octahydroindenodioxane?

The CAS (Chemical Abstracts Service) number for Pentamethyl Octahydroindenodioxane is 365411-50-3.

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