Acetyl hexamethyl tetralin in EU cosmetics: Annex III, entry 182
Acetyl hexamethyl tetralin: the maximum concentrations and conditions are in the entry below. Annex III, entry 182, consolidated 18 May 2026.
- Annex
- III: List of substances which cosmetic products must not contain except subject to the restrictions laid down
- Reference number
- 182
- Chemical name/INN
- 1-(5,6,7,8-Tetrahydro-3,5,5,6,8,8,-hexamethyl-2-naphthyl)ethan-1-one (AHTN)
- Name of Common Ingredients Glossary
- Acetyl hexamethyl tetralin
- CAS number
- 21145-77-7 / 1506-02-1
- EC number
- 244-240-6 / 216-133-4
- Version
- Consolidated version of 18 May 2026
- Official source
- Regulation (EC) No 1223/2009, consolidated text
Official wording: restrictions
- Product type, body parts: All cosmetic products with the exception of oral products | Maximum concentration in ready for use preparation: (a) leave-on products: 0,1 % except: hydroalcoholic products: 1 % fine fragrance: 2,5 % fragrance cream: 0,5 % (b) rinse-off products: 0,2 %
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