Photo credits: ScenTree SAS

Fruity > Tropical Fruits > Violet Flower > Bergamot > Cedar

Isononyl acetate

7-methyl octyl acetate ; 3,5,5-trimethylhexyl acetate

Photo credits: ScenTree SAS

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General Presentation

CAS N° :
40379-24-6
EINECS number :
254-898-6
FEMA number :
Donnée indisponible.
FLAVIS number :
Donnée indisponible.

JECFA number :
Donnée indisponible.
Volatility :
Head/Heart
Price Range :
Data not available.

Physico chemical properties

Appearance :
Colorless liquid
Density :
0,866
Refractive Index @20°C :
1,423
Optical rotation :
Data not available.
Vapor pressure :
Data not available.
Flash Point :
71°C

Molecular formula :
C₁₁H₂₂O₂
Molecular Weight :
186,29 g/mol
Log P :
4,1
Fusion Point :
Donnée indisponible.
Boiling Point :
Detection Threshold :
Donnée indisponible.

Chemistry & Uses

Year of discovery :

Data not available.

Natural availability :

Isononyl acetate can be found in big quantity in some varieties of Lavandin EO and Bitter Orange EO.

Isomerism :

Isononyl acetate is a constitutional isomer of Methyl Pamplemousse®. These two compounds do not have any olfactive similarities.

Synthesis precursor :

Isononyl acetate is not a precursor for the synthesis of another compound of olfactive interest.

Synthesis route :

Isononyl acetate is prepared by an esterification reaction involving Isononanol (or 8-methyl nonan-1-ol) and acetic acid. This acid can be replaced by acetic anhydride and chloroacetic acid, to raise the reaction yield.

Stability :

Esters tend to form their corresponding acid in stability.

Other comments :

Olfactively, Isononyl acetate is close to Cetone V®, or Allyl Alpha-Ionone. Both molecules have fruity-pineapple facets, with a powdery violet flower note. Isononyl acetate stands out thanks to a bergamot and dry woody note, close to Iso E Super®.

Isononyl acetate

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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

Year of discovery :

Natural availability :

Isomerism :

Synthesis precursor :

Synthesis route :

Stability :

Other comments :

Regulations & IFRA

Allergens :

IFRA 51^th :

Isononyl acetate

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

Year of discovery :

Natural availability :

Isomerism :

Synthesis precursor :

Synthesis route :

Stability :

Other comments :

Regulations & IFRA

Allergens :

IFRA 51th :

IFRA 51^th :