Photo credits: ScenTree SAS

Aldehydes > Green

Valencene

4a,5-dimethyl-3-prop-1-en-2-yl-2,3,4,5,6,7-hexahydro-1H-naphthalene ; 4alpha,10alpha- dimethyl-6beta-isopropyl-delta1,9-octalin ; 5,6-dimethyl-8-(1-methylvinyl)bicyclo[4.4.0]dec-1-ene ; Eremophila-1(10),11-diene ; Octahydrodimethyl methyl vinyl naphthalene

Photo credits: ScenTree SAS

Ingredient Name	ID	Comments	Naturality	MOQ	Purity
Valence 75	-	Visit website	Molecule	-	-
Valencene 80	-	Visit website	Molecule	-	-
VALENCENE NATURAL	2311123510	Visit website	Natural Aroma Chemicals	-	-

Valence 75

Certifications :

Valencene 80

Certifications :

VALENCENE NATURAL

ID : 2311123510

Israel

Certifications : Certifications : Kasher

General Presentation

CAS N° :
4630-07-3
EINECS number :
225-047-6
FEMA number :
3443
FLAVIS number :
01.017

JECFA number :
1337
Volatility :
Head
Price Range :
€€

Physico chemical properties

Appearance :
Colorless liquid
Density :
0,92
Refractive Index @20°C :
Data not available.
Optical rotation :
Data not available.
Vapor pressure :
0,0109 mmHg @23°C
Flash Point :
100°C

Molecular formula :
C₁₅H₂₄
Molecular Weight :
204,36 g/mol
Log P :
6,7
Fusion Point :
Donnée indisponible.
Boiling Point :
274°C
Detection Threshold :
Donnée indisponible.

Chemistry & Uses

Uses in perfumery :

Valencene is used for aldehydic and citrus notes in small quantities.

Year of discovery :

Data not available.

Natural availability :

Valencene in its natural state can be extracted from Clary Sage Absolute (up to 3%) or Sweet Orange EO.

Isomerism :

Caryophyllene, another sesquiterpene, is an isomer of Valencene. Its smell is less aldehydic and more spicy, close to Black Pepper EO.

Synthesis precursor :

Valencene is a precursor to the synthesis of Nootkatone by oxidation.

Synthesis route :

Valencene is more often synthesized biochemically using enzymes produced by fungi. The enzyme is called valencene synthase and the most used mushroom is the Schizophyllum commune.

Stability :

Terpenes tend to polymerize by oxydation.

Other comments :

Valencene is the only terpene with a powerful aldehydic note.

Valencene

I buy this ingredient

General Presentation

CAS N° :

EINECS number :

FEMA number :

FLAVIS number :

JECFA number :

Volatility :

Price Range :

Physico chemical properties

Appearance :

Density :

Refractive Index @20°C :

Optical rotation :

Vapor pressure :

Flash Point :

Molecular formula :

Molecular Weight :

Log P :

Fusion Point :

Boiling Point :

Detection Threshold :

Chemistry & Uses

Uses in perfumery :

Year of discovery :

Natural availability :

Isomerism :

Synthesis precursor :

Synthesis route :

Stability :

Other comments :

Regulations & IFRA

Allergens :

IFRA 51^th :

Valencene

I buy this ingredient

I buy this ingredient

General Presentation

CAS N° :

EINECS number :

FEMA number :

FLAVIS number :

JECFA number :

Volatility :

Price Range :

Physico chemical properties

Appearance :

Density :

Refractive Index @20°C :

Optical rotation :

Vapor pressure :

Flash Point :

Molecular formula :

Molecular Weight :

Log P :

Fusion Point :

Boiling Point :

Detection Threshold :

Chemistry & Uses

Uses in perfumery :

Year of discovery :

Natural availability :

Isomerism :

Synthesis precursor :

Synthesis route :

Stability :

Other comments :

Regulations & IFRA

Allergens :

IFRA 51th :

IFRA 51^th :