Select other maps
Current map: General
Ingredients
General 776 ingredients
General's logo
Naturals 404 ingredients
Naturals's logo
Synthetics 494 ingredients
Synthetics's logo
Suppliers
Quosentis 300 products
Quosentis's logo
Van Aroma 119 products
Van Aroma's logo
MANE 169 products
MANE's logo
Synthite 43 products
Synthite's logo
Biolandes 338 products
Biolandes's logo
BASF 61 products
BASF's logo
Synarome 28 products
Synarome's logo
Isoeugenol (CAS N° 97-54-1)​

Photo credits: ScenTree SAS

Spicy > Warm Spices > Eugenol,spicy > Yellow Fruits

Isoeugenol

2-methoxy-4-prop-1-en-2-ylphenol ; 4-hydroxy-3-methoxy-1-propen-1-yl benzene ; 4- hydroxy-3-methoxy-1-propenyl benzene ; 4- hydroxy-3-methoxypropenyl benzene ; 2-methoxy-4-(1-methylethenyl)phenol ; 2-methoxy-4-(1-methylvinyl)phenol ; 2-methoxy-4-(1-propenyl)phenol ; 3-methoxy-4-hydroxy-1-propen-1-yl benzene ; 2-methoxy-4-propenyl phenol ; 4-propenyl guaiacol

Isoeugenol (CAS N° 97-54-1)​

Photo credits: ScenTree SAS

Company Ingredient Name ID Comments Naturality Certifications Purity Latin name Treated part Geographical origin MOQ
Quosentis logo
Iso Eugénol - 30 Gr - Visit website Je me procure cet ingrédient - - - - - -
Van Aroma logo
Isoeugenol Trans 92% CL-702 Visit website Je me procure cet ingrédient Natural Certifications : Kasher Certifications : Halal Certifications : UEBT 92 Eugenia caryophyllus Clove Oil Indonesia 800 Kgs
Van Aroma logo
Isoeugenol Trans 88% CL-701 Visit website Je me procure cet ingrédient Natural Certifications : Kasher Certifications : Halal Certifications : UEBT 88 Eugenia caryophyllus Clove Oil Indonesia 800 Kgs
MANE logo
ISOEUGENOL M_0053263 Visit website Je me procure cet ingrédient Synthétique - - - - -

Iso Eugénol - 30 Gr

Certifications :

Isoeugenol Trans 92%

ID : CL-702

Indonesia

Certifications : Certifications : Kasher Certifications : Halal Certifications : UEBT

Isoeugenol Trans 88%

ID : CL-701

Indonesia

Certifications : Certifications : Kasher Certifications : Halal Certifications : UEBT

ISOEUGENOL

ID : M_0053263

Certifications :

Information Générales

General Presentation

  • CAS N° : 97-54-1

  • EINECS number : 202-590-7

  • FEMA number : 2468

  • FLAVIS number : 04.004

  • JECFA number : 1260

  • Appearance : Pinkish liquid

  • Density : 1,087

  • Volatility : Heart

  • Price Range : €€

Physico-chemical properties

  • Molecular formula : C10H12O2

  • Molecular Weight : 164,2 g/mol

  • Log P : 2,65

  • Fusion Point : Donnée indisponible.

  • Boiling Point : 270°C

  • Detection Threshold : 100 ppb (0,00001%)

  • Optical rotation : Donnée indisponible

  • Vapor pressure : Donnée indisponible

  • Refractive Index @20°C : Donnée indisponible

  • Acid Value : Donnée indisponible.

  • Flash Point : 112°C

Utilisation

Uses

Uses in perfumery :

Isoeugenol is used in carnation, spicy and ambery notes, often combined with Eugenol. Often replaced by Acetyl-Isoeugenol, unregulated.

Year of discovery :

Data not available.

Natural availability :

In many cases, naturally present Isoeugenol is accompanied by Eugenol, which is present in greater quantities in the following raw materials. Isoeugenol can be extracted from Clove Bud EO (1%), betel leaf (about 10%) or Ylang-Ylang Extra EO, or other fractions (up to 0.5% depending on the fractions).

Isomerism :

Isoeugenol has two diastereomers with a similar smell. It is the mixture of these two isomers that is the most used in perfumery. The trans isomer is nevertheless the most present in this mixture, as it is thermodynamically more stable. Eugenol is an isomer of Isoeugenol, as the double bond present in the two molecules is simply relocated from one molecule to another. Its smell is less fruity but more woody and vanillic. Styrallyl acetate and Frambinone® are examples of constitutional isomers of Isoeugenol. Their smell is however very different.

Synthesis precursor :

Isoeugenol is a precursor to the synthesis of several compounds of olfactory interest. Catalytic hydrogenation of the molecule allows to obtain Dihydoeugenol. In the past, Vanillin was produced by an oxidation reaction on Isoeugenol. The alcohol function of the molecule can finally be used for several esterification reactions, to obtain Isoeugenyl acetate for example.

Synthesis route :

Isoeugenol can be produced from Eugenol. Forming sodium or potassium salts from Eugenol allows to isomerize the molecule by heating it in order to obtain Isoeugenol by an acid treatment. This isomerization can also be obtained directly by a ruthenium or rhodium catalysis.

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
0,019 % 0,0057 % 0,12 % 0,11 %
0,027 % 0,027 % 0,027 % 0,009 %
0,063 %
Cat.5
A B C D
Cat.6
0,027 % 0,027 % 0,027 % 0,009 %
0,063 %
Cat.7
A B
Cat.8 Cat.9
Cat.10
A B
Cat.11
A B
Cat.12
0,22 % 0,22 %
0,009 % 0,21 %
0,21 % 0,75 %
0,009 % 0,009 %
No Restriction
Cat.10
A B
Cat.11
A B
Cat.12
0,21 % 0,75 %
0,009 % 0,009 %
No Restriction

Annexe I :

Some regulated synthetic ingredients are found in nature and in certain proportions in natural ingredients. This presence in nature has to be taken into account when calculating limits of use recommended by the IFRA. In case you do not know these concentrations, you can use the ones estimated by the IFRA. Here they are :

List of regulated compounds contained in this ingredient
Ingredient Name Botanical Name CAS N° Estimated Concentration
Cinnamon bark CO2 extract Cinnamomum verum J. Presl syn. C. zeylanicum Blume 8015-91-6 0,05
Cinnamon bark oil Cinnamomum zeylanicum Blume 8015-91-6 0,02
Cinnamon leaf oil Cinnamomum zeylanicum Blume 8015-91-6 0,13
Cassia bark oil Cinnamomum cassia [L.] J. Presl syn. C. aromaticum Nees 8007-80-5 0,1
Cassia oil Cinnamomum cassia [L.] J. Presl syn. C. aromaticum Nees 8007-80-5 0,1
Champaca absolute Michelia champaca L. 8006-76-6 0,03
Clove leaf oil Syzygium aromaticum L. 8000-34-8 0,1
Jasmine grandiflorum absolute Jasminum grandiflorum L. 8022-96-6 0,12
Lemongrass oil, East Indian Cymbopogon flexuosus (Nees ex Steudel) Will. Watson 8007-02-1 0,47
Lemongrass oil, West Indian Cymbopogon citratus (DC) Stapf. 8007-02-1 0,5
Lovage root oil Levisticum officinale Koch 8016-31-7 0,06
Nutmeg oil Myristica fragrans Houtt. 8008-45-5 0,5
Pine Scotch, resinoid Pinus sylvestris L. 0,01
Tuberose absolute Poliantes tuberosa L. 8024-05-3 1,5
Tuberose concrete Poliantes tuberosa L. 8024-05-3 1,5
Ylang ylang oil I Cananga odorata (Lam.) Hook. f. &Thomson oil (forma genuine Steenis) 8006-81-3 0,51
Ylang ylang oil II Cananga odorata (Lam.) Hook. f. &Thomson oil (forma genuine Steenis) 8006-81-3 0,24
Ylang ylang oil III Cananga odorata (Lam.) Hook. f. &Thomson oil (forma genuine Steenis) 8006-81-3 0,54
Ylang, Ylang oil complete Cananga odorata (Lam.) Hook. f. &Thomson oil (forma genuine Steenis) 8006-81-3 0,52
Ylang, Ylang oil extra Cananga odorata (Lam.) Hook. f. &Thomson oil (forma genuine Steenis) 8006-81-3 0,99
Clove bud absolute Syzygium aromaticum (L.) Merr. & L.M.Perry 616-772-2 0,01
Jasmine officinale absolute Jasminum officinale L. 8024-43-9 0,1
Ylang-ylang absolute Cananga odorata (Lam.) Hook.f.&Thomson forma genuina 0,5
Benzoin resinoid, Siam Styrax tonkinensis (Pierre) Craib ex Hartwick 0,1
Benzoin resinoid, Sumatra Styrax benzoin Dryand. 0,01

I am a chocolate hazelnut cookie. I come out of the oven. Impossible to refuse me.
This website is using cookies
Our website uses cookies for statistics, performance, and security. These anonymous data allow us to give you an optimal navigation experience. You can always disable cookies in your browser settings.