EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

alpha-irone
4-(2,5,6,6-tetramethyl-2-cyclohexenyl)-3-buten-2-one

Sponsors

Fragrance Demo Formulas
Name:(E)-4-(2,5,6,6-tetramethyl-1-cyclohex-2-enyl)but-3-en-2-one
CAS Number: 79-69-6Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:201-219-6
FDA UNII:O3M0L879K6
Nikkaji Web:J4.239K
Beilstein Number:1343498
MDL:MFCD00042628
CoE Number:145
XlogP3-AA:3.20 (est)
Molecular Weight:206.32854000
Formula:C14 H22 O
NMR Predictor:Predict (works with chrome or firefox)
Category:flavor and fragrance agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist:Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
PubMed:Search
NCBI:Search
JECFA Food Flavoring:403 alpha-irone
FLAVIS Number:07.011 (Old)
DG SANTE Food Flavourings:07.011 4-(2,5,6,6-tetramethyl-2-cyclohexenyl)-3-buten-2-one
FEMA Number:2597 alpha-irone
FDA Mainterm: ALPHA-IRONE
FDA Regulation:
FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION
Subpart F--Flavoring Agents and Related Substances
Sec. 172.515 Synthetic flavoring substances and adjuvants.
 
Physical Properties:
Appearance:colorless to pale yellow clear liquid (est)
Assay: 98.00 to 100.00 sum of isomers
Food Chemicals Codex Listed: No
Specific Gravity:0.93200 to 0.93400 @ 25.00 °C.
Pounds per Gallon - (est).: 7.755 to 7.772
Refractive Index:1.49900 to 1.50200 @ 20.00 °C.
Boiling Point: 110.00 to 112.00 °C. @ 3.00 mm Hg
Boiling Point: 68.00 to 73.00 °C. @ 0.01 mm Hg
Acid Value: 1.00 max. KOH/g
Vapor Pressure:0.004000 mm/Hg @ 25.00 °C. (est)
Flash Point:> 212.00 °F. TCC ( > 100.00 °C. )
logP (o/w): 4.354 (est)
Soluble in:
 alcohol
 water, 110 mg/L @ 20 °C (exp)
Stability:
 alcoholic, good
 antiperspirant spray, poor
 bath foam
 non-discoloring in most media
 ph = 10 moderate
 ph = 2 poor
 powder detergent, moderate
 soap, good
 toiletry, good
 
Organoleptic Properties:
Odor Type: floral
Odor Strength:medium ,
recommend smelling in a 10.00 % solution or less
Substantivity:104 hour(s) at 100.00 %
orris floral berry violet woody powdery
Odor Description:at 10.00 % in dipropylene glycol. orris floral berry violet woody powdery
Luebke, William tgsc, (1986)
Odor sample from: Firmenich Inc.
sweet orris woody raspberry powdery
Odor Description:Sweet, orris, woody, raspberry and powdery
Mosciano, Gerard P&F 19, No. 5, 79, (1994)
Flavor Type: woody
woody fruity raspberry orris berry seedy
Taste Description: at 10.00 ppm. Woody, fruity, raspberry, orris and berry with seedy nuances
Mosciano, Gerard P&F 19, No. 5, 79, (1994)
Odor and/or flavor descriptions from others (if found).
Givaudan
Irone Alpha
Odor Description:Floral, Orris, Woody
Irone Alpha has a rich, floral and natural character and constitutes an important element in orris and violet compositions as well as being useful when an exotic nuance is required. Irone Alpha is extremely diffusive and gives volume and tenacity to compositions.
Pell Wall Perfumes
Irone, alpha
Odor Description:Sweet, floral, orris, woody, raspberry, powdery, ambery
Arctander tells us that: “With skilful use and blending with the proper lonone derivatives. it is possible to fully utilize the Irone, but its perfumery application remains restricted by cost and unfortunately, lack of experience in the use of this exquisite material … The odor is soft, warm, Orris-Violet-like, sweet and extremely diffusive. Its true power and effect is clearly demonstrated in dilutions or in active use at concentrations near one percent in a perfume composition. The ‘lift’ and the radiance introduced by this ketone are its greatest assets and advantages to compensate for its high cost.”
 
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: perfuming agents
 
Suppliers:
BOC Sciences
For experimental / research use only.
3-Buten-2-one,4-(2,5,6,6-tetramethyl-2-cyclohexen-1-yl)-
CG Herbals
Irone Alpha
Odor: Floral, Orris, Woody
Use: Irone Alpha has a rich, floral and natural character and constitutes an important element in orris and violet compositions as well as being useful when an exotic nuance is required. Irone Alpha is extremely diffusive and gives volume and tenacity to compositions.
Diffusions Aromatiques
IRONE ALPHA
Ernesto Ventós
IRONE ALPHA
Odor: IRIS, WOODY, SWEET, FLORAL
Givaudan
Irone Alpha
Odor: Floral, Orris, Woody
Use: Irone Alpha has a rich, floral and natural character and constitutes an important element in orris and violet compositions as well as being useful when an exotic nuance is required. Irone Alpha is extremely diffusive and gives volume and tenacity to compositions.
Indukern F&F
ALPHA IRONE
Odor: FLORAL, WOODY, ORRIS
Jiangyin Healthway
a-Irone
New functional food ingredients
Lluch Essence
alpha-IRONE
Moellhausen
IRONE ALFA
Pell Wall Perfumes
Irone, alpha
Odor: Sweet, floral, orris, woody, raspberry, powdery, ambery
Use: Arctander tells us that: “With skilful use and blending with the proper lonone derivatives. it is possible to fully utilize the Irone, but its perfumery application remains restricted by cost and unfortunately, lack of experience in the use of this exquisite material … The odor is soft, warm, Orris-Violet-like, sweet and extremely diffusive. Its true power and effect is clearly demonstrated in dilutions or in active use at concentrations near one percent in a perfume composition. The ‘lift’ and the radiance introduced by this ketone are its greatest assets and advantages to compensate for its high cost.”
Penta International
IRONAL, Kosher
Penta International
IRONE alpha REFINED, Kosher
Perfumer Supply House
alpha-Irone
Odor: Orris, floral, raspberry, violet, with a powdery finish
Use: From Givaudan website: Irone Alpha has a rich, floral and natural character and constitutes an important element in orris and violet compositions as well as being useful when an exotic nuance is required. Irone Alpha is extremely diffusive and gives volume and tenacity to compositions.
PerfumersWorld
Alpha-Irone
Perfumery Laboratory
IRON ALPHA 10% in DPG (IRONE ALPHA 10% DPG)
Odor: Sweet, floral, woody, powdery scent with a touch of raspberries
Prodasynth
alpha-IRONE
SUM ISOMERS > 95 (45-60/38-48/0-7)
Odor: IRIS, WOODY, SWEET, FLORAL
Reincke & Fichtner
alpha-Irone
Robertet
IRONE
Pure & Nat
Sigma-Aldrich: Aldrich
For experimental / research use only.
Irone technical, mixture of isomers (mainly the a-isomer), ≥90% (GC)
Synerzine
alpha-Irone
Vigon International
Irone Alpha Natural
Vigon International
Irone Alpha Refined
Vigon International
Irone Alpha
Odor: FRESH, SMOOTH ODOR OF VIOLETS AND ORRIS
 
Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
None - None found.
S 23 - Do not breath vapour.
S 24 - Avoid contact with skin.
S 25 - Avoid contact with eyes.
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-rat LD50 5000 mg/kg
Arctander tells us that: “With skilful use and blending with the proper lonone derivatives. it is possible to fully utilize the Irone, but its perfumery application remains restricted by cost and unfortunately, lack of experience in the use of this exquisite material … The odor is soft, warm, Orris-Violet-like, sweet and extremely diffusive. Its true power and effect is clearly demonstrated in dilutions or in active use at concentrations near one percent in a perfume composition. The ‘lift’ and the radiance introduced by this ketone are its greatest assets and advantages to compensate for its high cost.”

Dermal Toxicity:
skin-rabbit LD50 5000 mg/kg
Arctander tells us that: “With skilful use and blending with the proper lonone derivatives. it is possible to fully utilize the Irone, but its perfumery application remains restricted by cost and unfortunately, lack of experience in the use of this exquisite material … The odor is soft, warm, Orris-Violet-like, sweet and extremely diffusive. Its true power and effect is clearly demonstrated in dilutions or in active use at concentrations near one percent in a perfume composition. The ‘lift’ and the radiance introduced by this ketone are its greatest assets and advantages to compensate for its high cost.”

Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category: flavor and fragrance agents
IFRA Critical Effect: Sensitization
IFRA Other Specification: <= 2% Pseudomethylionone
IFRA: View Standard
maximum skin levels for fine fragrances:
  0.2900 % and are based on the assumption that the fragrance mixture is used at 20% in a consumer product (IFRA Use Level Survey). (IFRA, 2001)
Recommendation for alpha-irone usage levels up to:
  2.0000 % in the fragrance concentrate.
use level in formulae for use in cosmetics:
  0.2200 %
Dermal Systemic Exposure in Cosmetic Products:
 0.0055 mg/kg/day (IFRA, 2001)
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 7.70 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 3.00 (μg/capita/day)
Structure Class: I
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library
publication number: 3
 average usual ppmaverage maximum ppm
baked goods: -5.40000
beverages(nonalcoholic): -1.20000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: -1.40000
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -2.30000
fruit ices: -2.30000
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: -4.10000
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: --
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: --
soups: --
sugar substitutes: --
sweet sauces: --
 
Safety References:
European Food Safety Athority(efsa):Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
European Food Safety Authority (EFSA) reference(s):
Flavouring Group Evaluation 210: alpha,beta-Unsaturated alicyclic ketones and precursors from chemical subgroup 2.4 of FGE.19[1]
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 210 Revision 2 (FGE.210Rev2): Consideration of genotoxic potential for a,ß-unsaturated alicyclic ketones and precursors from chemical subgroup 2.4 of FGE.19
View page or View pdf
Safety and efficacy of secondary alicyclic saturated and unsaturated alcohols, ketones, ketals and esters with ketals containing alicyclic alcohols or ketones and esters containing secondary alicyclic alcohols from chemical group 8 when used as flavourings for all animal species
View page or View pdf
EPI System: View
EPA Substance Registry Services (TSCA):79-69-6
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :5371002
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
(E)-4-(2,5,6,6-tetramethyl-1-cyclohex-2-enyl)but-3-en-2-one
Chemidplus:0000079696
RTECS:EN0335000 for cas# 79-69-6
 
References:
Leffingwell:Chirality or Article
 (E)-4-(2,5,6,6-tetramethyl-1-cyclohex-2-enyl)but-3-en-2-one
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:79-69-6
Pubchem (cid):5371002
Pubchem (sid):134971551
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2009
(IUPAC):Atomic Weights of the Elements 2009 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
FDA Everything Added to Food in the United States (EAFUS):View
CHEBI:View
CHEMBL:View
KEGG (GenomeNet):C09690
HMDB (The Human Metabolome Database):HMDB35631
FooDB:FDB014339
Export Tariff Code:2914.23.0000
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
Wikipedia:View
RSC Learn Chemistry:View
 
Potential Blenders and core components note
For Odor
No odor group found for these
prunus serotina bark extract
FL/FR
aldehydic
aldehydic
dodecanal (aldehyde C-12 lauric)
FL/FR
nonanal (aldehyde C-9)
FL/FR
TMH aldehyde
FR
amber
amber oxepin
FR
ambroxan
FL/FR
angelica root oil
FL/FR
formoxymethyl isolongifolene
FR
animal
animal carbolactone
FR
costus valerolactone
FR
anisic
ambrette seed oil
FL/FR
para-
anisaldehyde
FL/FR
para-
anisyl phenyl acetate
FL/FR
para-
anisyl propanal
FR
balsamic
iso
amyl benzoate
FL/FR
amyris wood oil
FL/FR
siam
benzoin resin
FL/FR
siam
benzoin resinoid
FL/FR
benzyl benzoate
FL/FR
benzyl cinnamate
FL/FR
benzyl salicylate
FL/FR
bornyl acetate
FL/FR
iso
butyl benzoate
FL/FR
iso
butyl cinnamate
FL/FR
cinnamyl alcohol
FL/FR
clover nitrile
FR
conifer acetate
FR
ethyl cinnamate
FL/FR
fir balsam absolute
FR
guaiacyl phenyl acetate
FL/FR
methyl cinnamate
FL/FR
3-
phenyl propyl alcohol
FL/FR
berry
raspberry ketone
FL/FR
raspberry ketone acetate
FL/FR
raspberry ketone methyl ether
FL/FR
caramellic
maltyl isobutyrate
FL/FR
citrus
bergamot oil
FL/FR
citronellone
FR
coconut
gamma-
nonalactone (aldehyde C-18 (so-called))
FL/FR
creamy
veratraldehyde
FL/FR
earthy
amyl octanoate
FL/FR
fatty
coconut absolute
FL/FR
decanol
FL/FR
(Z)-2-
nonenal
CS
floral
alpha-
amyl cinnamaldehyde
FL/FR
iso
amyl salicylate
FL/FR
benzyl alcohol
FL/FR
bois de rose oil brazil
FL/FR
boronia absolute
FL/FR
cassie absolute
FL/FR
citronellol
FL/FR
coriander seed oil
FL/FR
cyclamen aldehyde
FL/FR
4-
cyclohexyl cyclohexanone
FR
cyclohexyl ethyl acetate
FL/FR
cyclohexyl ethyl alcohol
FL/FR
beta-
damascenone
FL/FR
alpha-
damascone
FL/FR
dihydro-alpha-ionone
FL/FR
dimethyl alpha-ionone
FR
dimethyl benzyl carbinol
FL/FR
4-
dimethyl ionone
FR
ethyl ortho-anisate
FL/FR
floral pyranol
FR
geraniol
FL/FR
geranium oil bourbon
FL/FR
geranyl phenyl acetate
FL/FR
heliotropin
FL/FR
heliotropyl acetone
FL/FR
heliotropyl diethyl acetal
FR
(Z)-3-
hexen-1-yl salicylate
FL/FR
alpha-
hexyl cinnamaldehyde
FL/FR
ho leaf oil
FR
hyacinth ether
FR
hydroxycitronellal
FL/FR
beta-
ionol
FL/FR
alpha-
ionol
FL/FR
(E)-beta-
ionone
FL/FR
alpha-
ionone
FL/FR
ionone mixed isomers
FL/FR
alpha-
ionyl acetate
FR
beta-
ionyl acetate
FL/FR
iris specialty
FR
beta-
irone
FL/FR
leerall
FR
linalool
FL/FR
laevo-
linalool
FL/FR
linalool oxide
FL/FR
methyl dihydrojasmonate
FL/FR
beta-iso
methyl ionone
FL/FR
N-
methyl ionone
FR
alpha-iso
methyl ionone (50% min.)
FL/FR
alpha-iso
methyl ionone (60% min.)
FL/FR
alpha-iso
methyl ionone (70% min.)
FL/FR
alpha-iso
methyl ionone (80% min.)
FL/FR
alpha-iso
methyl ionone (90% min.)
FL/FR
methyl ionyl acetate
FL/FR
mimosa absolute france
FL/FR
muguet carboxaldehyde
FR
nerol
FL/FR
neroli oil bigarde
FL/FR
nerolidol
FL/FR
nonanol
FL/FR
ocean propanal
FL/FR
orris butenone
FR
orris pyridine 25% IPM
FR
orris rhizome absolute (iris germanica)
FL/FR
orris rhizome absolute (iris pallida)
FL/FR
orris rhizome absolute replacer
FR
orris rhizome oil (iris germanica)
FL/FR
orris rhizome resinoid (iris pallida)
FL/FR
phenethyl acetate
FL/FR
phenethyl phenyl acetate
FL/FR
phenethyl salicylate
FL/FR
rhodinol
FL/FR
rose absolute (rosa damascena) bulgaria
FL/FR
rose butanoate
FL/FR
terpinyl formate
FL/FR
tetrahydroionol
FR
violet methyl carbonate
FR
ylang ylang flower oil
FL/FR
fresh
10-
undecen-1-yl acetate
FL/FR
fruity
benzaldehyde
FL/FR
berry hexanoate
FR
iso
butyl isovalerate
FL/FR
butyl valerate
FL/FR
cyclohexyl carboxylic acid
FL/FR
(E)-alpha-
damascone
FL/FR
beta-
damascone
FL/FR
geranyl butyrate
FL/FR
beta-
ionone epoxide
FL/FR
methyl heptanoate
FL/FR
neryl isobutyrate
FL/FR
neryl propionate
FL/FR
octyl propionate
FL/FR
3-
phenyl propyl isovalerate
FL/FR
propyl acetate
FL/FR
propyl isobutyrate
FL/FR
prune glycidate
FR
4-(para-
tolyl)-2-butanone
FL/FR
tropical ionone
FL/FR
gamma-
undecalactone (aldehyde C-14 (so-called))
FL/FR
2-
undecanone
FL/FR
green
ethyl (E,Z)-2,4-decadienoate
FL/FR
heptanal dimethyl acetal
FL/FR
(Z)-3-
hexen-1-yl benzoate
FL/FR
violet leaf absolute
FL/FR
hay
beeswax absolute
FL/FR
hay absolute
FR
herbal
(S)-
campholene acetate
FL/FR
clary sage oil france
FL/FR
2-
cyclohexyl cyclohexanone
FR
daucus carota fruit oil
FL/FR
herbal undecanone
FR
hop oil
FL/FR
linalyl acetate
FL/FR
nonisyl acetate
FR
viridiflorol
FL/FR
melon
(Z)-6-
nonenal
FL/FR
mossy
oakmoss absolute
FL/FR
veramoss (IFF)
FR
musk
ethylene brassylate
FL/FR
3-
methyl-6-cyclohexadecen-1-one
FR
musk ether
FR
orris
eugenyl formate
FL/FR
iso
eugenyl formate
FL/FR
2(1)-
orris butanal
FL/FR
orris capronate
FL/FR
para-iso
propyl acetophenone
FL/FR
powdery
para-
anisyl alcohol
FL/FR
dimethyl ionone
FR
alpha-
methyl ionone
FL/FR
(E)-alpha-
methyl ionone (50-60%)
FL/FR
(E)-alpha-
methyl ionone (74-80%)
FL/FR
smoky
2,6-
dimethoxyphenol
FL/FR
spicy
cinnamon bark oil (cinnamomum zeylanicum) india
FL/FR
cinnamon bark oil ceylon
FL/FR
cuminaldehyde
FL/FR
black
currant bud absolute
FL/FR
iso
eugenyl acetate
FL/FR
methyl isoeugenol
FL/FR
nutmeg oil
FL/FR
black
pepper oil
FL/FR
sulfurous
buchu mercaptan
FL/FR
cassis pentanone
FL/FR
passiflora acetate
FL/FR
terpenic
alpha-
terpineol
FL/FR
tonka
tonka bean absolute
FR
vanilla
ethyl vanillin
FL/FR
vanilla bean absolute (vanilla planifolia)
FL/FR
vanillyl acetate
FL/FR
waxy
decyl acetate
FL/FR
1-
dodecanol
FL/FR
ethyl laurate
FL/FR
ethyl myristate
FL/FR
myristyl alcohol
FL/FR
1-
undecanol
FL/FR
woody
amber carbinol
FR
cycloionone
FL/FR
diethyl dimethyl-2-cyclohexenone
FR
dihydro-beta-ionone
FL/FR
guaiacwood oil
FL/FR
methyl cedryl ketone
FL/FR
orris hexanone
FR
patchouli ethanone
FR
sandal pentenone
FR
sandalwood oil
FL/FR
santall
FR
santalyl acetate
FL/FR
timber propanol
FR
1-(5',5',6'-
trimethyl bicyclo(2.2.1)hept-2'-yl) propan-2-one
FR
4,6,11-
trimethyl-5-oxatricyclo(6.2.2.0*4,9*)dodec-6-ene
FR
vetiver oil haiti
FL/FR
vetiveryl acetate
FL/FR
woody acetate
FR
(Z)-
woody amylene
FR
woody dioxolane
FR
woody epoxide
FR
woody nonane (ethoxy)
FR
For Flavor
No flavor group found for these
ambrette seed oil
FL/FR
amyl octanoate
FL/FR
costus root absolute
FL
costus root resinoid
FL
ethyl ortho-anisate
FL/FR
iso
eugenyl formate
FL/FR
eugenyl formate
FL/FR
beta-
ionone epoxide
FL/FR
ionone mixed isomers
FL/FR
beta-iso
methyl ionone
FL/FR
(E)-alpha-
methyl ionone (50-60%)
FL/FR
alpha-iso
methyl ionone (60% min.)
FL/FR
myristyl alcohol
FL/FR
2(1)-
orris butanal
FL/FR
peru balsam
FL
1-
phenethyl mercaptan
FL
3-
phenyl propyl isovalerate
FL/FR
rose absolute (rosa damascena) bulgaria
FL/FR
vetiveryl acetate
FL/FR
viridiflorol
FL/FR
beta-
damascone
FL/FR
aldehydic
aldehydic
nonanal (aldehyde C-9)
FL/FR
1-
undecanol
FL/FR
anisic
para-
anisyl phenyl acetate
FL/FR
balsamic
siam
benzoin resin
FL/FR
siam
benzoin resinoid
FL/FR
benzyl benzoate
FL/FR
benzyl salicylate
FL/FR
iso
butyl cinnamate
FL/FR
ethyl cinnamate
FL/FR
berry
dihydro-alpha-ionone
FL/FR
heliotropyl acetone
FL/FR
lycium barbarum fruit extract
FL
prunus spinosa extract
FL
raspberry ketone
FL/FR
raspberry ketone acetate
FL/FR
raspberry ketone methyl ether
FL/FR
brown
beeswax absolute
FL/FR
camphoreous
bornyl acetate
FL/FR
cherry
heliotropin
FL/FR
citrus
bergamot oil
FL/FR
laevo-
linalool
FL/FR
linalool
FL/FR
nerol
FL/FR
alpha-
terpineol
FL/FR
coconut
6-
methyl coumarin
FL
gamma-
nonalactone (aldehyde C-18 (so-called))
FL/FR
creamy
para-
anisaldehyde
FL/FR
gamma-
undecalactone (aldehyde C-14 (so-called))
FL/FR
veratraldehyde
FL/FR
estery
octyl propionate
FL/FR
propyl acetate
FL/FR
fatty
coconut absolute
FL/FR
(Z)-3-
hexen-1-yl benzoate
FL/FR
floral
bois de rose oil brazil
FL/FR
citronellol
FL/FR
geraniol
FL/FR
geranium oil bourbon
FL/FR
geranyl phenyl acetate
FL/FR
beta-
ionol
FL/FR
alpha-
ionone
FL/FR
beta-
irone
FL/FR
linalyl acetate
FL/FR
methyl dihydrojasmonate
FL/FR
alpha-iso
methyl ionone (50% min.)
FL/FR
alpha-iso
methyl ionone (70% min.)
FL/FR
(E)-alpha-
methyl ionone (74-80%)
FL/FR
alpha-iso
methyl ionone (80% min.)
FL/FR
alpha-iso
methyl ionone (90% min.)
FL/FR
neroli oil bigarde
FL/FR
ocean propanal
FL/FR
orris rhizome oil (iris germanica)
FL/FR
orris rhizome resinoid (iris pallida)
FL/FR
rhodinol
FL/FR
tropical ionone
FL/FR
ylang ylang flower oil
FL/FR
fruity
iso
amyl benzoate
FL/FR
para-
anisyl alcohol
FL/FR
benzaldehyde
FL/FR
benzyl alcohol
FL/FR
boronia absolute
FL/FR
iso
butyl benzoate
FL/FR
butyl valerate
FL/FR
cyclohexyl carboxylic acid
FL/FR
alpha-
damascone
FL/FR
(E)-alpha-
damascone
FL/FR
geranyl butyrate
FL/FR
methyl heptanoate
FL/FR
alpha-
methyl ionone
FL/FR
neryl isobutyrate
FL/FR
propyl isobutyrate
FL/FR
prunus serotina bark extract
FL/FR
rose butanoate
FL/FR
terpinyl formate
FL/FR
4-(para-
tolyl)-2-butanone
FL/FR
greasy
10-
undecen-1-yl acetate
FL/FR
green
iso
amyl salicylate
FL/FR
angelica root oil
FL/FR
iso
butyl isovalerate
FL/FR
cassis pentanone
FL/FR
cinnamyl alcohol
FL/FR
cyclamen aldehyde
FL/FR
cyclohexyl ethyl acetate
FL/FR
cyclohexyl ethyl alcohol
FL/FR
ethyl (E,Z)-2,4-decadienoate
FL/FR
heptanal dimethyl acetal
FL/FR
(Z)-3-
hexen-1-yl salicylate
FL/FR
linalool oxide
FL/FR
nerolidol
FL/FR
neryl propionate
FL/FR
(Z)-6-
nonenal
FL/FR
oakmoss absolute
FL/FR
violet leaf absolute
FL/FR
herbal
clary sage oil france
FL/FR
coriander seed oil
FL/FR
daucus carota fruit oil
FL/FR
hop oil
FL/FR
honey
phenethyl acetate
FL/FR
phenethyl phenyl acetate
FL/FR
jammy
(S)-
campholene acetate
FL/FR
maltyl isobutyrate
FL/FR
medicinal
2,6-
dimethoxyphenol
FL/FR
dimethyl benzyl carbinol
FL/FR
phenethyl salicylate
FL/FR
musk
ethylene brassylate
FL/FR
orris
costus root oil
FL
orris capronate
FL/FR
phenolic
guaiacyl phenyl acetate
FL/FR
soapy
dodecanal (aldehyde C-12 lauric)
FL/FR
1-
dodecanol
FL/FR
spicy
benzyl cinnamate
FL/FR
cassie absolute
FL/FR
cinnamon bark oil (cinnamomum zeylanicum) india
FL/FR
cinnamon bark oil ceylon
FL/FR
cuminaldehyde
FL/FR
black
currant bud absolute
FL/FR
iso
eugenyl acetate
FL/FR
methyl cinnamate
FL/FR
methyl isoeugenol
FL/FR
nutmeg oil
FL/FR
black
pepper oil
FL/FR
3-
phenyl propyl alcohol
FL/FR
para-iso
propyl acetophenone
FL/FR
sulfurous
buchu mercaptan
FL/FR
methyl 2-(methyl thio) butyrate
FL
methyl thiomethyl butyrate
FL
sweet
orris rhizome absolute (iris germanica)
FL/FR
orris rhizome absolute (iris pallida)
FL/FR
tropical
alpha-
amyl cinnamaldehyde
FL/FR
passiflora acetate
FL/FR
vanilla
ethyl vanillin
FL/FR
vanilla bean absolute (vanilla planifolia)
FL/FR
vanillyl acetate
FL/FR
waxy
decanol
FL/FR
decyl acetate
FL/FR
ethyl laurate
FL/FR
ethyl myristate
FL/FR
alpha-
hexyl cinnamaldehyde
FL/FR
hydroxycitronellal
FL/FR
mimosa absolute france
FL/FR
nonanol
FL/FR
2-
undecanone
FL/FR
woody
ambroxan
FL/FR
amyris wood oil
FL/FR
cycloionone
FL/FR
beta-
damascenone
FL/FR
dihydro-beta-ionone
FL/FR
guaiacwood oil
FL/FR
alpha-
ionol
FL/FR
(E)-beta-
ionone
FL/FR
beta-
ionyl acetate
FL/FR
methyl cedryl ketone
FL/FR
methyl ionyl acetate
FL/FR
sandalwood oil
FL/FR
santalyl acetate
FL/FR
vetiver oil haiti
FL/FR
 
Potential Uses:
FRberry
FRfloral
FRorris iris
FRpowder
FRraspberry
 seedy
FRviolet
FRwallflower
 
Occurrence (nature, food, other):note
 orris root
Search PMC Picture
 raspberry red raspberry fruit
Search Trop Picture
 
Synonyms:
(Z)-2,6-(Z)-21,22-alpha-irone
alpha-irone
cis-(2,6)-cis- (2(1),2(2))-alpha-irone
cis-2,6-cis-21,2 2-alpha-irone
 irone alfa
 irone alpha
 irone alpha refined
6-methyl-alpha-ionone
4-(2,5,6,6-tetramethyl cyclohex-2-enyl) but-3-en-2-one
cis-4-(2,5,6,6-tetramethyl cyclohex-2-enyl) but-3-en-2-one
(E)-4-(2,5,6,6-tetramethyl-1-cyclohex-2-enyl)but-3-en-2-one
4-(2,5,6,6-tetramethyl-2-cyclohexenyl)-3-buten-2-one
4,2,5,6,6-trimethyl-2-cyclohexen-1-yl-3-buten-2-one
 
 
Notes:
Flavouring ingredient
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