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Canonical INCI monograph

TETRAMETHYL ACETYLOCTAHYDRONAPHTHALENES

EU Annex III fragrance allergen

Tetramethyl Acetyloctahydronaphthalenes is a mixture of isomers that conforms to the following formulae:

TETRAMETHYL ACETYLOCTAHYDRONAPHTHALENES is listed in the European Commission CosIng inventory under the functional categories Fragrance, Perfuming, Skin Conditioning - Miscellaneous, with CAS number 54464-57-2/ 54464-59-4/ 68155-66-8/ 68155-67-9 and EC number 259-174-3 / 259-175-9 / 268-978-3 / 268-979-9. CosIng records a restriction against it (III/344), so check the corresponding Annex entry before formulating. In the free INCIDB sample it appears on 4 product labels, reaching position 17 on Cherry Fizz Premium Deodorant Stick. It is on the EU Annex III fragrance-allergen list (Regulation (EC) 1223/2009 as amended by Regulation (EU) 2023/1545), so labelling rules apply above the regulated thresholds.

CAS REGISTRY NUMBER
54464-57-2/ 54464-59-4/ 68155-66-8/ 68155-67-9
EC NUMBER
259-174-3 / 259-175-9 / 268-978-3 / 268-979-9
COSING FUNCTIONS
Fragrance, Perfuming, Skin Conditioning - Miscellaneous
COSING RESTRICTION
III/344

Sample products containing TETRAMETHYL ACETYLOCTAHYDRONAPHTHALENES

Label positions from the free INCIDB sample. A lower position means the ingredient is declared earlier, i.e. present in a higher proportion.

PRODUCT LABEL POSITION
Agua fresca de Bergamota #20
Dove Men+care clean comfort douchegel #24
Cherry Fizz Premium Deodorant Stick #17
Dove men care stick clean comfort 50 m #27

Query TETRAMETHYL ACETYLOCTAHYDRONAPHTHALENES in the full snapshot

import pyarrow.parquet as pq

ingredients = pq.read_table('ingredients.parquet').to_pandas()
target = ingredients[ingredients['inci_name'] == "TETRAMETHYL ACETYLOCTAHYDRONAPHTHALENES"]
print(target[['ingredient_id', 'functions', 'cas_number', 'is_common_allergen']])

The complete snapshot covers 18,583 products. Coverage of each enrichment column is published, both per distinct name and weighted by label occurrence — see the coverage table.

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