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General Material Information

Preferred name (E)-geranyl acetone
Trivial Name Geranylacetone
Short Description (E)-geranylacetone
Formula C13 H22 O
CAS Number 3796-70-1
FEMA Number 3542
ECHA Number 223-269-8
FDA UNII 9B7RY79U9Z
Nikkaji Number J24.231D
Beilstein Number 1722277
MDL MFCD00008910
COE Number 11088
xLogP3-AA 3.70 (est)
Bio Activity Summary External link
NMR Predictor External link
JECFA Food Flavoring 1122 6,10-dimethyl-5,9-undecadien-2-one
FDA Patent No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm 3796-70-1 ; GERANYL ACETONE
Synonyms
  • (E)-6,10-dimethyl undeca-5,9-dien-2-one
  • (E)-2,6-dimethyl-2,6-undecadien-10-one
  • trans-2,6-dimethyl-2,6-undecadien-2-one
  • 2,6-dimethyl-2,6-undecadien-2-one, trans-
  • (5E)-6,10-dimethyl-5,9-undecadien-2-one
  • (E)-6,10-dimethyl-5,9-undecadien-2-one
  • trans-6,10-dimethyl-5,9-undecadien-2-one
  • (5E)-6,10-dimethylundeca-5,9-dien-2-one
  • (E)-6,10-dimethylundeca-5,9-dien-2-one
  • trans- geranyl acetone
  • geranyl acetone natural
  • geranyl acetone natural 5% in ethyl alcohol
  • (E)- geranylacetone
  • geranylacetone, trans-
  • 5,9-undecadien-2-one, 6,10-dimethyl-, (5E)-
  • 5,9-undecadien-2-one, 6,10-dimethyl-, (E)-
  • (5E)-6,10-dimethylundeca-5,9-dien-2-one
  • 5,9-Undecadien-2-one, 6,10-dimethyl-, (5E)-
  • 5,9-Undecadien-2-one, 6,10-dimethyl-, (E)-
  • (5E)-6,10-Dimethyl-5,9-undecadien-2-one
  • Geranylacetone
  • trans-Geranylacetone
  • (E)-6,10-Dimethyl-5,9-undecadien-2-one
  • trans-6,10-Dimethyl-5,9-undecadien-2-one
  • (E)-Geranylacetone
  • 6,10-Dimethyl-(E)-5,9-undecadien-2-one

US / EU / FDA / JECFA / FEMA / Scholar / Patents

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Literature & References

(5E)-6,10-dimethylundeca-5,9-dien-2-one
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:3796-70-1
Pubchem (cid):1549778
Pubchem (sid):134984890
Flavornet:3796-70-1
Pherobase:View
Publications by PubMed
Circadian Release of Male-Specific Components of the Greater Date Moth, Aphomia (Arenipses) Sabella, Using Sequential SPME/GC/MS Analysis.
Alterations in exhaled breath metabolite-mixtures in two rat models of lipopolysaccharide-induced lung injury.
Essential oils from the leaves of six medicinal plants of Nigeria.
Odorant-binding proteins and olfactory coding in the solitary bee Osmia cornuta.
Steps in the biosynthesis of fuscumol in the longhorn beetles Tetropium fuscum (F.) and Tetropium cinnamopterum Kirby.
Biosynthesis and site of production of sex pheromone components of the cerambycid beetle, Hedypathes betulinus.
Antitrypanosomal compounds from the essential oil and extracts of Keetia leucantha leaves with inhibitor activity on Trypanosoma brucei glyceraldehyde-3-phosphate dehydrogenase.
Towards an early warning system for Rhodesian sleeping sickness in savannah areas: man-like traps for tsetse flies.
Are the wild and laboratory insect populations different in semiochemical emission? The case of the medfly sex pheromone.
SVOC exposure indoors: fresh look at dermal pathways.
Chemical composition and in vitro cytotoxic, genotoxic effects of essential oil from Urtica dioica L.
Chemical composition of essential oils from leaves, stems, flower heads and roots of Conyza bonariensis L. from Tunisia.
Male-produced sex pheromone of the cerambycid beetle Hedypathes betulinus: chemical identification and biological activity.
Attractants for rice leaf bug, Trigonotylus caelestialium (Kirkaldy), are emitted from flowering rice panicles.
Evaluation of semiochemical toxicity to houseflies and stable flies (Diptera: Muscidae).
Constituents of the essential oil of Suregada zanzibariensis leaves are repellent to the mosquito, Anopheles gambiae s.s.
Changes in volatile aroma compounds of organic fragrant rice during storage under different conditions.
Leaf essential oil of Juniperus oxycedrus L. (Cupressaceae) harvested in northern Tunisia: composition and intra-specific variability.
Evaluation of semiochemical toxicity to Aedes aegypti, Ae. albopictus and Anopheles quadrimaculatus (Diptera: Culicidae).
Comparative analysis of essential oil components and antioxidant activity of extracts of Nelumbo nucifera from various areas of China.
Heterogeneous oxidation of squalene film by ozone under various indoor conditions.
Mice recognize recent urine scent marks by the molecular composition.
Ozone-initiated chemistry in an occupied simulated aircraft cabin.
Electrophysiological and behavioral responses of Ips subelongatus to semiochemicals from its hosts, non-hosts, and conspecifics in China.
Composition and antimicrobial activity of Equisetum arvense L. essential oil.
Carotenoid pigmentation affects the volatile composition of tomato and watermelon fruits, as revealed by comparative genetic analyses.
Stir bar sorptive extraction applied to volatile constituents evolution during Vitis vinifera ripening.
Electroantennographic and behavioral responses of the sphinx moth Manduca sexta to host plant headspace volatiles.
Olfactory receptors on the antennae of the malaria mosquito Anopheles gambiae are sensitive to ammonia and other sweat-borne components.
Inhibition of host-seeking response and olfactory responsiveness in Anopheles gambiae following blood feeding.
A non-toxic heat shock protein 70 inducer, geranyl-geranyl-acetone, restores the heat shock response in gastric mucosa of protein-malnourished rats.
Effects of geranyl-geranyl-acetone administration before heat shock preconditioning for conferring tolerance against ischemia-reperfusion injury in rat livers.
Chemicals in laboratory room air stimulate olfactory neurons of female Bombyx mori.
Geranyl-geranyl acetone: a novel stimulant of secretin release in the dog.
Identification of isoprenoid-type components in human expired air: a possible shunt pathway in sterol metabolism.
A comparative study of the exocrine products of cleptoparasitic bees (Holcopasites) and their hosts (Calliopsis) (Hymenoptera: Anthophoridae, Andrenidae).
[Effect of prostaglandin E2, cimetidine and geranyl-geranyl-acetone on rat gastric mucosal damage (author's transl)].

Other Information

(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
FDA Substances Added to Food (formerly EAFUS):View
CHEBI:View
KEGG (GenomeNet):C13297
HMDB (The Human Metabolome Database):HMDB31846
FooDB:FDB008529
Export Tariff Code:2914.19.0000
Typical G.C.
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 194.31753540039
Specific gravity @ 25 °C
Pounds per Gallon 7.164 to 7.214
Refractive Index 1.463 to 1.471 @ 20 °C
Boiling Point 92 to 93°C @ 2.5 mm Hg
Acid Value 1 max KOH/g
Vapor Pressure 0.016 mmHg @ 25 °C
Vapor Density 1
Flash Point TCC Value 110 °C TCC
logP (o/w) 4.129 est
Shelf life 12 months (or longer if stored properly.)
Storage notes Store in cool, dry place in tightly sealed containers, protected from heat and light.
Solubility
alcohol Yes
water, 8.867 mg/L @ 25 °C (est) Yes
water No

Organoleptic Properties

Odor Type: Floral
fresh, green, fruity, waxy, rose, woody, magnolia, tropical, pear, guava
Odor strength medium
Substantivity 192 hour(s) at 100.00 %
Luebke, William tgsc, (2007) At 100.00 %. fresh green fruity waxy rose woody magnolia tropical
Mosciano, Gerard P&F 23, No. 1, 33, (1998) Green, fruity, waxy, woody, pear, rosy and guava with tropical nuances
Flavor Type: Floral
floral, fruity, green, tropical, pear, banana, ylang, fatty, apple
Luebke, William tgsc, (2007) Floral fruity green tropical pear banana ylang fatty
Mosciano, Gerard P&F 23, No. 1, 33, (1998) At 12.00 ppm. Floral, fruity, fatty, green, pear, apple and banana with tropical nuances
Used in cherry, stone fruits, pear, apple, peach, raspberry, coconut and tomato flavors. Green fruity

Occurrences

Safety Information

Safety information

Preferred SDS: View
European information :
Most important hazard(s):
Xi N - Irritant, Dangerous for the environment.
R 38 - Irritating to skin.
R 51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36 - Wear suitable protective clothing.
S 61 - Avoid release to the environment. Refer to special instructions/safety data sheet.
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
Skin irritation (Category 2), H315
Serious eye damage/eye irritation (Category 2A), H320
Eye irritation (Category 2A), H319
Specific target organ toxicity - single exposure (Category 3), Respiratory system, H335
Chronic aquatic toxicity (Category 2), H411
GHS Label elements, including precautionary statements
Pictogramexclamation-mark.jpgenvironment.jpg
Signal word Warning
Hazard statement(s)
H315 - Causes skin irritation
H320 - Causes eye irritation
H319 - Causes serious eye irritation
H335 - May cause respiratory irritation
H411 - Toxic to aquatic life with long lasting effects
Precautionary statement(s)
P261 - Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 - Wash skin thouroughly after handling.
P271 - Use only outdoors or in a well-ventilated area.
P273 - Avoid release to the environment.
P280 - Wear protective gloves/protective clothing/eye protection/face protection.
P302 + P352 - IF ON SKIN: wash with plenty of soap and water.
P304 + P340 - IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312 - Call a POISON CENTER or doctor/physician if you feel unwell.
P332 + P313 - IF SKIN irritation occurs: Get medical advice/attention.
P337 + P313 - IF eye irritation persists: Get medical advice/attention.
P362 - Take off contaminated clothing and wash before reuse.
P391 - Collect spillage. Hazardous to the aquatic environment
P403 + P233 - Store in a well-ventilated place. Keep container tightly closed.
P405 - Store locked up.
P501 - Dispose of contents/container in accordance with local/regional/national/international regulations.
Oral/Parenteral Toxicity:
oral-rat LD50 > 5000 mg/kg
Dispose of contents/container in accordance with local/regional/national/international regulations.

Dermal Toxicity:
skin-rabbit LD50 > 5000 mg/kg
Dispose of contents/container in accordance with local/regional/national/international regulations.

Inhalation Toxicity:
Not determined

Safety in use information

Category:
flavor and fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Recommendation for (E)-geranyl acetone usage levels up to:
10.0000 % in the fragrance concentrate.
Maximised Survey-derived Daily Intakes (MSDI-EU): 41.00 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 2.00 (μg/capita/day)
Threshold of Concern:540 (μg/person/day)
Structure Class: II
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: 11
Click here to view publication 11
average usual ppmaverage maximum ppm
baked goods: -10.00000
beverages(nonalcoholic): -10.00000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -10.00000
fruit ices: --
gelatins / puddings: -10.00000
granulated sugar: --
gravies: --
hard candy: --
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: -10.00000
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):

Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) related to Flavouring Group Evaluation 7 (FGE.07): Saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids from chemical group 5
View page or View pdf

Flavouring Group Evaluation 63 (FGE.63): Consideration of aliphatic secondary alcohols, ketones and related esters evaluated by JECFA (59th meeting) structurally related to saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids evaluated by EFSA in FGE.07 (2005) (Commission Regulation (EC) No 1565/2000 of 18 July 2000)
View page or View pdf

Flavouring Group Evaluation 7, Revision 1 (FGE.07Rev1): Saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids from chemical group 5 (Commission Regulation (EC) No 1565/2000 of 18 July 2000) - Scientific opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) on a request from the Commission
View page or View pdf

Flavouring Group Evaluation 7, Revision 2 (FGE.07Rev2) : Saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids from chemical group 5
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 63, Revision 1 (FGE.63Rev1): Consideration of aliphatic secondary alcohols, ketones and related esters evaluated by JECFA (59th and 69th meetings) structurally related to saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids evaluated by EFSA in FGE.07Rev4 (2012)
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 63, Revision 2 (FGE.63Rev2): Consideration of aliphatic secondary alcohols, ketones and related esters evaluated by JECFA (59th and 69th meetings) structurally related to saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids evaluated by EFSA in FGE.07Rev4
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 63, Revision 3 (FGE.63Rev3): aliphatic secondary alcohols, ketones and related esters evaluated by JECFA (59th and 69th meetings) structurally related to saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids evaluated by EFSA in FGE.07Rev4
View page or View pdf

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):3796-70-1
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :1549778
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
(5E)-6,10-dimethylundeca-5,9-dien-2-one
Chemidplus:0003796701
RTECS:YQ1190000 for cas# 3796-70-1