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Kephalis

4-(1-Ethoxyethenyl)-3,3,5,5-tetramethylcyclohexan-1-one

Kephalis

Cyclohexanone enol ether · C₁₄H₂₄O₂

Chemical structure of Kephalis
2D structure PubChem / NCI CIR

Chemical info

CAS number CAS
36306-87-3
Molecular formula
C₁₄H₂₄O₂
Molecular weight
224.34 g/mol
Origin
Synthetic
Odor family
Amber
Note
Base
Aroma
Warm woody amber with tobacco, slightly leathery and sweet facets.

History

Kephalis is an enol ether of a polymethylated cyclohexanone, developed by Givaudan. It is known in tobacco and masculine amber fragrances.

In perfumery

Kephalis adds tobacco and warm wood to the heart and base and suits leather and fougère accords.

Connections

Evokestobacco

Regulatory status

Unrestricted · No IFRA standard
IFRA 51
No dedicated IFRA Standard in the 51st Amendment index.
EU allergen 2023/1545
Not named individually in the expanded allergen list of Regulation 2023/1545.

Sources

  1. NCI/CADD Chemical Identifier Resolver, CAS 36306-87-3 (formula, names)
  2. The Good Scents Company Information System, material entries
  3. IFRA Standards, 51st Amendment: Index of IFRA Standards (notified 30 June 2023)