Fixamber® (CAS N° 28371-99-5)​

Photo credits: ScenTree SAS

Woody > Ambery Woods > Cedar > Ambergris

Fixamber®

Cyclisone ; 1-(2,6,10-trimethyl-2,5,9-cyclododecatrien-1-yl) ethanone ; Fixamber ; Methyl-2,6,10-trimethylcyclododeca-2,5,9-trien-1-yl ketone ; Trimofix 0

Fixamber® (CAS N° 28371-99-5)​

Photo credits: ScenTree SAS

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Information Générales

General Presentation

  • CAS N° : 28371-99-5

  • EINECS number : 248-995-2

  • FEMA number : Donnée indisponible.

  • FLAVIS number : Donnée indisponible.

  • JECFA number : Donnée indisponible.

  • Appearance : Colorless liquid

  • Density : 0,97

  • Volatility : Base

  • Price Range : €€€

Physico-chemical properties

  • Molecular formula : C17H26O

  • Molecular Weight : 246,39 g/mol

  • Log P : Donnée indisponible.

  • Fusion Point : Donnée indisponible.

  • Boiling Point :

  • Detection Threshold : Donnée indisponible.

  • Optical rotation : Donnée indisponible

  • Vapor pressure : Donnée indisponible

  • Refractive Index @20°C : Donnée indisponible

  • Acid Value : Donnée indisponible.

  • Flash Point : >93°C

Utilisation

Uses

Uses in perfumery :

Trimofix® is used in woody notes and in male perfumes, to bring woody, ambery and dry power. It can be overdosed as it is sweeter than other woody-ambery materials.

Year of discovery :

1969

Natural availability :

Trimofix® is not reported as found in nature, and can thus not be extracted from any plant.

Isomerism :

Trimofix® has three double bonds. Their conformation does not matter for this compound. It is imposed during the synthesis and no isomer is favoured. Trimofix® also is a constitutional isomer of Vertofix®, having a distinctive cedarwood smell.

Synthesis precursor :

Trimofix® is not a precursor for the synthesis of another material used in perfumery.

Synthesis route :

Synthesis of Trimofix® can be done starting from its corresponding trimethylcyclododecatriene, thanks to an acetylation reaction using acetic anhydride, in the presence of boron trifluoride diethyl ether.

Utilisation

Regulations & IFRA

Allergens :

This ingredient does not contain any allergen.

IFRA 51th :

This ingredient is restricted by the 51th amendment

    IFRA's logo
  • Restriction type : RESTRICTION

  • Cause of restriction : DERMAL SENSITIZATION AND SYSTEMIC TOXICITY

  • Amendment : 49

Quantitative limit on the use :
Cat.1 Cat.2 Cat.3 Cat.4
Cat.5
A B C D
Cat.6
0,00016 % 0,13 % 0,4 % 2,4 %
0,6 % 0,52 % 0,6 % 0,17 %
0,00016 %
Cat.5
A B C D
Cat.6
0,6 % 0,52 % 0,6 % 0,17 %
0,00016 %
Cat.7
A B
Cat.8 Cat.9
Cat.10
A B
Cat.11
A B
Cat.12
0,87 % 0,87 %
0,17 % 2,2 %
2,2 % 4,4 %
0,17 % 0,17 %
No Restriction
Cat.10
A B
Cat.11
A B
Cat.12
2,2 % 4,4 %
0,17 % 0,17 %
No Restriction
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