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Moskene

1,1,3,3,5-Pentamethyl-4,6-dinitro-2,3-dihydro-1H-indene

Moskene, Musk moskene, 1,1,3,3,5-Pentamethyl-4,6-dinitroindane

Nitro musk · C₁₄H₁₈N₂O₄

Chemical structure of Moskene
2D structure PubChem / NCI CIR

Chemical info

CAS number CAS
116-66-5
Molecular formula
C₁₄H₁₈N₂O₄
Molecular weight
278.31 g/mol
Origin
Synthetic
Odor family
Musk
Note
Base
Aroma
Sweet, warm musk (historical description).

History

Moskene is a nitro musk with an indane skeleton. Together with musk tibetene it is prohibited by IFRA under a Standard published 2008 and prohibited by the EU in cosmetics.

In perfumery

Moskene is no longer used in fragrance.

Regulatory status

IFRA + EU prohibited
IFRA 51
Prohibition (Prohibition Standard for musk moskene, published 2008).
EU CosReg
Annex II, entry 421: prohibited in cosmetics.
EU allergen 2023/1545
Not named individually in the expanded allergen list of Regulation 2023/1545.

Sources

  1. NCI/CADD Chemical Identifier Resolver, CAS 116-66-5 (formula, names)
  2. IFRA Standards, 51st Amendment: Index of IFRA Standards (notified 30 June 2023)
  3. Regulation (EC) No 1223/2009 on cosmetic products, Annexes II and III