Rosacetol®
Synthétique
Floral > Rosy > Green
Crédits photo: ScenTree SAS
Other names :
Rose Phenone® ; Rosafix® ; (2,2,2-trichloro-1-Phenyl Ethyl) acetate ; Plifenat ; Rosalin ; Rose acetate ; Rose crystals ; Rosone ; 2,2,2-trichloro-1-phenyl ethyl acetate ; Trichloromethyl phenyl carbinyl acetate ; Alpha-(trichloromethyl) benzene methanol acetate ; Alpha-(trichloromethyl) benzyl acetate ; Trichloromethylphenylcarbinyl acetate
Volatility :
Base
Uses in perfumery :
Rosacetol® is used for its stability in all types of perfumery and for its fixative property, mainly in rose and other floral accords.
Natural availability :
Rosacetol® is not available in its natural state.
Year of discovery :
1934
Other comments :
In comparision to other rosy and green notes of perfumery as Nerolidol or Phenoxanol®, Rosacetol® has a neutral note.
Price Range :
€€
Stability :
Silubility issued in alcohol and of crystallization in Dipropylene Glycol.
Crédits photo: ScenTree SAS
- Molecular formula :
- C10H9Cl3O2
- Molecular Weight :
- 267,54 g/mol
- Density :
- 1,381
- Flash Point :
- 100°C
- Fusion Point :
- 88°C
- Appearance :
- White solid
- Log P :
- 3,66
- Boiling Point :
- 282°C
- Detection Threshold :
- Donnée indisponible.
Synthesis route :
Rosacetol® is one of the few chlorine compounds in perfumery. It is synthesized from alpha-trichloromethylbenzyl alcohol, reacting with acetic anhydride or acetic acid, in the presence of an acid catalyst such as sulfuric acid. The starting alcohol can be synthesized by a Friedel-Crafts addition of trichloroacetaldehyde on benzene, in the presence of aluminum chloride, or by reaction between benzaldehyde and chloroform, in the presence of potassium hydroxide.
Synthesis precursor :
Rosacetol® is not a precursor to the synthesis of another compound of olfactory interest.
Isomerism :
Rosacetol® has no isomer as it is the only chlorinated compound used in perfumery.
- EINECS number :
- 201-972-0
- FEMA number :
- Donnée indisponible.
- JECFA number :
- Donnée indisponible.
- FLAVIS number :
- Donnée indisponible.
- Allergens :
- This ingredient does not contain any allergen.
- IFRA :
- This ingredient is not restricted
To learn more about IFRA's standards : https://ifrafragrance.org/safe-use/library
ScenTree is solely responsible for the information provided here.
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