Vétyvénal® (CAS N° 32214-91-8)​

Photo credits: ScenTree SAS

Woody > Warm Woods > Vetiver > Sandalwood > Buttery

Vétyvénal®

Caryoketone® ; Caryophyllene Alcohol acetate ; (3Z)-4,11,11-trimethyl-8-methylidene-5-bicyclo[7.2.0]undec-3-enyl acetate ; Acetyl caryophyllene ; Caryophyllene acetate

Vétyvénal® (CAS N° 32214-91-8)​

Photo credits: ScenTree SAS

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Information Générales

General Presentation

  • CAS N° : 32214-91-8

  • EINECS number : 250-960-1

  • FEMA number : Donnée indisponible.

  • FLAVIS number : Donnée indisponible.

  • JECFA number : Donnée indisponible.

  • Appearance : Colorless viscous liquid

  • Density : 1,003

  • Volatility : Base

  • Price Range : €€€

Physico-chemical properties

  • Molecular formula : C17H26O2

  • Molecular Weight : 262,39 g/mol

  • Log P : Donnée indisponible.

  • Fusion Point : Donnée indisponible.

  • Boiling Point : 152°C (à 10 mmHg)

  • Detection Threshold : Donnée indisponible.

  • Optical rotation : Donnée indisponible

  • Vapor pressure : Donnée indisponible

  • Refractive Index @20°C : Donnée indisponible

  • Acid Value : Donnée indisponible.

  • Flash Point : 144°C

Utilisation

Uses

Uses in perfumery :

Vetyvenal® is used in vetiver reconstitutions, sandalwood notes and woody perfumes. Gives a milky and sandalwood side to an accord.

Year of discovery :

Data not available.

Natural availability :

Vetyvenal® is a compound present in trace amounts in Clove Bud EO, although it is not extracted. It is therefore the synthetic compound that is used in perfumery.

Isomerism :

Vetiveryl acetate is a constitutional isomer of Vetyvenal®. Both can be used in vetiver note reconstructions.

Synthesis precursor :

Vetyvenal® is not a precursor to the synthesis of another compound of olfactory interest.

Synthesis route :

Vetyvenal® is synthesized from an alcohol derived from Caryophyllene, reacting with acetic anhydride in an esterification reaction, in an acid medium.

Utilisation

Regulations & IFRA

Allergens :

This ingredient does not contain any allergen.

IFRA 51th :

This ingredient is not restricted for the 51th amendment

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