alpha-humulene

Full Material List
(1E,4E,8E)-2,6,6,9-tetramethylcycloundeca-1,4,8-triene

Identifiers

FEMA N/A
CAS 6753-98-6
EINECS 229-816-7
Synonyms
  • a- caryophyllene
  • alpha- caryophyllene
  • 1,4,8- cycloundecatriene, 2,6,6,9-tetramethyl-, (1E,4E,8E)-
  • 1,4,8- cycloundecatriene, 2,6,6,9-tetramethyl-, (E,E,E)-
  • (1E,4E,8E)- humula-1(11),4,8-triene
  • 3,7,10- humulatriene
  • humulene
  • (±)-a- humulene
  • (±)-alpha- humulene
  • (1E,4E,8E)-a- humulene
  • a- humulene
  • oil clove fraction (alpha humulene 60%)
  • (1E,4E,8E)-2,6,6,9- tetramethyl 1,4,8-cycloundecatriene
  • 1,5,5,8- tetramethyl cycloundeca-3,7,10-triene
  • (1E,4E,8E)-2,6,6,9- tetramethyl-1,4,8-cycloundecatriene
  • (E,E,E)-2,6,6,9- tetramethyl-1,4,8-cycloundecatriene
  • trans,trans,trans-2,6,6,9- tetramethyl-1,4,8-cycloundecatriene
  • 2,6,6,9- tetramethyl-1,4,8-cycloundecatriene (E,E,E)-
  • (1E,4E,8E)-2,6,6,9- tetramethylcycloundeca-1,4,8-triene
  • (E,E,E)-2,6,6-(9- tetrametyl)-1,4,8-cycloundecatriene
JECFA Food Flavoring N/A
JECFA Food Additive N/A
DG SANTE Food Flavourings N/A
DG SANTE Food Contact Materials N/A
FDA UNII 54W56MD2WD
CoE Number 11004
XlogP3-AA N/A
Molecular Weight 204.35628
Molecular Formula C15 H24

Organoleptic

Organoleptic Notes
  • 1. Odor Type: woody woody
  • Odor Description:at 100.00 %. woody
  • Odor and/or flavor descriptions from others (if found).
Odor woody
woody,
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance pale yellowish green clear liquid (est)
Assay 95.00 to 100.00
Specific Gravity 0.88900 to 0.89500 @ 25.00 °C.
Lbs/Gal (est) 7.397 to 7.447
Refractive Index 1.49900 to 1.50500 @ 20.00 °C.
Melting Point N/A
Boiling Point 166.00 to 168.00 °C. @ 760.00 mm Hg
Flash Point 194.00 °F. TCC ( 90.00 °C. )
Acid Value N/A
Vapor Pressure 0.008000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 6.592 (est)
Soluble In
  • alcohol
  • water, 0.01396 mg/L @ 25 °C (est)
  • water
Occurrence
  • allamanda cathartica linn. flower oil brazil @ 0.90%
  • allspice fruit
  • allspice leaf oil
  • allspice seed
  • alpinia galanga oil @ 0.60%
  • amyris wood oil @ <0.10%
  • angelica root oil @ 0.54%
  • angelica seed oil @ 1.30%
  • anise star anise fruit
  • anise star anise seed
  • apple custard apple
  • apple custard apple plant
  • armoise oil morocco @ trace%
  • artemisia campestris spp. glutinosa flower oil italy @ 1.40%
  • artemisia variabilis flower oil italy @ 0.10%
  • artichoke - up to 0.0002 mg/kg
  • baccharis coridifolia oil argentina @ 0.40%
  • basil absolute sweet @ 0.22%
  • basil leaf oil
  • basil oil
  • basil oil CO2 sweet @ 0.62%
  • basil oil sweet @ 6.00%
  • basil oil sweet egypt @ 0.22%
  • basil oil sweet poland @ 0.78%
  • basil oil var. glabratum turkey @ 0.46%
  • basil plant
  • basil shoot oil
  • bay laurel fruit oil
  • bay laurel leaf oil
  • bay leaf oil @ 0.15-1.31%
  • bay leaf oil clove @ 0.2%
  • bergamot oil @ 0.009-0.045%
  • bergamot oil @ 0.04%
  • blood orange oil (citrus sinensis l. var. sanguinello) italy @ 0.006%
  • blood orange oil (citrus sinensis l. var. tarocco) italy @ 0.005%
  • blood orange oil italy @ 0.008%
  • boronia absolute @ 0.03%
  • cabocla flower oil brazil @ 0.80%
  • cajuput oil @ 0.4%
  • cajuput oil vietnam @ 1.6%
  • calamus leaf oil @ 0.07%
  • cananga fruit oil @ trace%
  • cananga leaf oil @ 6.3%
  • cananga odorata oil java @ 9.74%
  • cananga oil china @ 0.27%
  • cardamom fruit oil
  • cardamom seed oil
  • carrot - 0.12 mg/kg
  • carrot leaf oil @ 0.70%
  • carrot root
  • carrot seed oil @ 0.31%
  • carrot seed oil @ 1.13%
  • carrot seed oil spain @ 0.24-0.61%
  • carrot weed oil @ 2.00%
  • cassia bark oil china @ 0.85%
  • cassia leaf oil china @ 0.85%
  • cassia plant
  • cassis bud oil @ trace-2.00%
  • cedrela wood oil @ 2.10%
  • celery leaf
  • celery leaf oil
  • celery leaf oil @ trace%
  • celery seed
  • celery seed oil
  • celery seed oil CO2 extract india @ 0.03%
  • celery seed oil egypt @ 0.13%
  • celery seed oil india @ 0.05%
  • chamomile garden chamomile plant
  • champaca concrete @ trace%
  • cheese - up to 0.12 mg/kg
  • cinnamomum fragrans baillon leaf oil madagascar @ 0.20%
  • cinnamomum fragrans baillon leaf oil madagascar @ 0.90%
  • cinnamon bark oil (cinnamomum zeylanicum blume) india @ 0.28%
  • cinnamon bark oil (cinnamomum zeylanicum blume) sri lauka @ 0.20-0.62%
  • cinnamon bark oil ceylon @ 0.85%
  • cinnamon ceylon cinnamon bark
  • cinnamon ceylon cinnamon leaf
  • cinnamon ceylon cinnamon leaf oil
  • cinnamon ceylon cinnamon root bark
  • cinnamon ceylon cinnamon stem bark
  • cinnamon fruit oil india @ 2.8-3.1%
  • cinnamon leaf oil ceylon @ 0.12%
  • cinnamon twig oil @ 0.19%
  • citronella oil ceylon @ 0.21%
  • citronella oil china @ 0.12%
  • citronella oil java @ 0.13%
  • citronella oil zimbabwe @ 0.43%
  • clary sage oil greece @ 0.10%
  • clausena anisata hook. f. leaf oil @ 0.00-0.73%
  • clove bud oil @ 1.06%
  • clove fruit
  • clove leaf
  • clove leaf oil @ 1.39%
  • clove oil
  • clove stem oil india @ 1.53%
  • cotton oil
  • croton cajucara benth. leaf oil brazil @ 1.40%
  • croton flavens l. (welensali) leaf oil curacao @ 1.50%
  • cubeb oil @ 0.45%
  • currant black currant fruit - up to 0.09 mg/kg
  • currant black currant leaf
  • curry fruit oil india @ 0.60%
  • curry leaf oil india @ 1.20%
  • curry wood leaf oil australia @ 0.50%
  • cypress cone oil egypt @ 0.1%
  • cypress oil @ trace-0.23%
  • echinophora cinerea oil iran @ 0.10%
  • elyonurus muticus (sprengel) o.kuntze leaf oil brazil @ 4.00%
  • erigeron graveolens l. oil iran @ 0.60%
  • eucalyptus globulus bud oil @ trace%
  • eucalyptus globulus fruit oil @ trace%
  • eucalyptus globulus pseudoglobulus oil @ 0.55%
  • featherfew leaf oil @ trace%
  • fennel oil
  • fir needle oil canada @ 0.06-0.60%
  • fir needle oil siberia @ 0.33%
  • fleabane oil @ 0.10%
  • galangal root oil @ 0.11%
  • geranium leaf oil india @ 0.40%
  • geranium oil bourbon @ 0.42%
  • geranium petiole oil india @ 0.30%
  • geranium rose-scented oil (pelargonium spp.) cuba @ 0.70%
  • geranium stem oil india @ 0.30%
  • ginger root
  • grapefruit juice - 0.20 mg/kg
  • grapefruit oil c.p. @ 0.02%
  • grapefruit oil c.p. @ 0.02%
  • grapefruit oil c.p. @ 0.03%
  • grapefruit oil c.p. italy @ 0.03%
  • grapefruit oil c.p. russia @ 0.02%
  • grapefruit oil c.p. russia @ 0.05%
  • grapefruit oil c.p. russia @ 0.08%
  • grapefruit oil c.p. russia @ 0.75%
  • grapefruit oil california @ 0.10%
  • grapefruit oil CO2 extract @ 0.31%
  • guava fruit - up to 1.05 mg/kg
  • guava fruit oil reunion @ 3.20%
  • guava leaf oil cuba @ 3.10%
  • guava pericarp oil
  • helichrysum arenarium (l.) moench oil hungary @ 0.50%
  • helichrysum italicum oil america @ 0.06%
  • hinoki root oil @ 0.39%
  • hinoki wood oil @ 0.03%
  • ho leaf oil @ 0.17%
  • hop oil
  • horsemint shoot
  • hyptis suaveolens (l.) poit. oil mali @ 0.70-1.80%
  • hyssop flower
  • hyssop leaf
  • hyssop oil @ 0.1%
  • hyssop shoot
  • jambu flower oil brazil @ 2.10%
  • juniper berry oil @ 2.20%
  • juniper branch oil @ 1.00%
  • kachur oil @ 0.30%
  • labdanum leaf oil @ trace%
  • laurel leaf oil turkey @ 0.10%
  • lavandin oil abrialis @ 0.43%
  • lavandin oil grosso @ 0.17%
  • lavender oil greece @ 0.25%
  • lavender oil spike france @ 0.16%
  • lavender oil spike spain @ 0.30%
  • lemon balm shoot
  • lemon oil
  • lemon oil california @ 0.02%
  • lemon oil expressed italy @ 1.20%
  • lemon petiole
  • lemon verbena oil turkey @ 0.51%
  • lemongrass oil @ 0.18%
  • lemongrass oil @ 0.19%
  • lime oil distilled mexico @ 0.09%
  • lime oil distilled peru @ 0.08%
  • lime oil expressed florida @ trace%
  • lippia aff. gracillis h.b.k. leaf oil brazil @ 0.50%
  • mace oil east india @ 0.03%
  • mandarin - 0.0004 mg/kg
  • mandarin fruit
  • mandarin oil @ trace%
  • mandarin oil avana @ 0.02%
  • mandarin oil avana @ 0.03%
  • mandarin oil italy @ 0.01%
  • mandarin oil italy @ trace%
  • mandarin oil uruguay @ 0.02%
  • mango fruit - up to 1.30 mg/kg
  • manuka var. eximium oil australia @ 0.40%
  • marjoram oil
  • marjoram oil sweet cuba @ 0.27%
  • marjoram oil sweet cyprus @ 0.20-0.60%
  • marjoram oil sweet iran @ 0.20%
  • marjoram oil sweet morocco @ 0.64%
  • marjoram oil sweet turkey @ 0.00-0.02%
  • marjoram plant
  • marjoram pot oil turkey @ 0.04-0.36%
  • marsypianthes chamaedrys (vahl) kuntze oil brazil @ 4.40%
  • mastic fruit oil @ 0.93%
  • mastic leaf oil @ 2.89%
  • mastic oil @ 0.05%
  • mayur pankh fruit oil himalaya @ 0.30%
  • melissa oil slovak republic @ 0.13%
  • mentha longifolia (l.) huds. oil jordan @ 0.10%
  • mikan peel oil @ 0.10%
  • mikania cordata (burm. f.) b.l. robinson var. cordata leaf oil france @ 6.10%
  • myrrhinium atropurpureum schott leaf oil brazil @ 0.70%
  • myrtle oil @ 0.11%
  • nepeta betonicifolia c.a. meyer oil turkey @ 0.50%
  • neroli bigarde oil france @ trace%
  • niaouli oil egypt @ 0.40%
  • nutmeg - trace amount
  • nutmeg oil
  • ocimum gratissimum l. oil brazil @ 1.43%
  • orange fruit
  • orange juice - up to 0.01 mg/kg
  • orange peel oil bitter china @ 0.02%
  • orange peel oil sweet c.p. blond italy @ 0.004%
  • orange peel oil sweet c.p. blond italy @ 0.004%
  • orange peel oil sweet c.p. blond italy @ 0.005%
  • orange peel oil sweet c.p. blond italy @ 0.005%
  • orange peel oil sweet c.p. blond italy @ 0.006%
  • oregano oil mexico @ 2.10%
  • oregano plant
  • oregano shoot
  • oregano shoot oil
  • orthodon dianthera maxim. oil vietnam @ 23.80%
  • palmarosa oil @ 0.10%
  • parsley leaf oil cuba @ 0.03%
  • parsley leaf oil egypt @ 0.53%
  • pennyroyal oil @ 1.10%
  • pennyroyal oil cuba @ 0.27%
  • pepper black pepper fruit
  • pepper black pepper fruit oil
  • pepper black pepper leaf oil
  • pepper oil black india @ 0.60%
  • pepper tree berry oil @ 0.58%
  • pepper tree leaf oil @ 0.39%
  • peppermint oil CO2 extract @ trace%
  • peppermint oil mongolia @ 0.18%
  • petitgrain bergamot oil @ 0.90%
  • petitgrain bigarade oil @ 0.10%
  • petitgrain combava oil @ trace%
  • petitgrain grapefruit oil @ 0.50%
  • petitgrain mandarin oil @ trace%
  • phlomis fruticosa l. flower oil greece @ 1.20%
  • phoebe oil brazil @ 1.36%
  • pimenta leaf oil @ 10.12%
  • pimenta racemosa leaf oil lemon @ 0.01%
  • pimento berry oil @ 1.1%
  • pimento berry oil CO2 extract jamaica @ 0.2%
  • pine needle oil dwarf @ 0.86%
  • pine needle oil scotch siberia @ 0.1-0.4%
  • pinus laricio poiret leaf oil italy @ 1.60%
  • pinus sylvestris l. needle oil estonia @ 0.50%
  • piper cernum vell. var. cernum yuncker leaf oil brazil @ 0.90%
  • pittosporum spp. fruit oil malaysia @ 0.20%
  • plectranthus glandulosus hook f. leaf oil cameroon @ 0.20%
  • polyalthia australis (benth.) jessup leaf oil australia @ 2.40%
  • prangos uechtritzii boiss. et hausskn. fruit oil turkey @ 0.60%
  • prangos uloptera dc. oil iran @ 1.40%
  • prangos uloptera dc. seed oil iran @ 0.40%
  • protium heptaphyllum (aubl.) march leaf oil brazil @ 8.00%
  • pteronia oil @ 1.20%
  • raspberry red raspberry fruit - trace amount
  • ravintsara leaf oil @ 0.79%%
  • rose oil otto bulgaria @ 0.37%
  • rosemary leaf
  • rosemary oil china @ 0.18%
  • rosemary oil egypt @ 0.83%
  • rosemary oil france @ 0.00-0.94%
  • rosemary oil morocco @ 0.27-5.43%
  • rosemary oil spain @ 0.8%
  • rosemary oil turkey @ 0.25%
  • rosemary sap
  • rosemary shoot
  • rosemary shoot oil
  • rue oil cuba @ 0.03%
  • safflower flower
  • safflower leaf
  • sage leaf
  • sage leaf oil
  • sage oil
  • sage oil albania @ 4.30%
  • sage oil cuba @ 9.72%
  • sage oil dalmatian @ 0.20%
  • sage oil dalmatian @ 4.20%
  • sage oil england @ 0.90%
  • sage oil france @ 0.30%
  • sage oil germany @ 5.73%
  • sage oil hydrodistillation france @ 2.90%
  • sage oil lithuania @ 5.24%
  • sage oil reunion @ 1.60%
  • sage oil spain @ 0.0-1.0%
  • sage oil spain @ 5.00%
  • sage plant
  • salvia atropatana bunge oil iran @ 0.80%
  • salvia lavandulifolia vahl. leaf oil @ 0.60%
  • salvia lavandulifolia vahl. leaf oil spain @ 1.00%
  • salvia officinalis oil cuba @ 9.72%
  • salvia officinalis oil reunion @ 3.61%
  • salvia officinalis seed oil tunisia @ 3.71%
  • salvia sclarea oil @ 0.08%
  • salvia sclarea seed oil tunisia @ 0.08%
  • salvia verbenaca seed oil tunisia @ 0.67%
  • satureja viminea l. oil costa rica @ 1.30%
  • savin oil @ 0.41%
  • savory winter savory oil
  • savory winter savory plant
  • sideritis montana l. oil bulgaria @ 1.60%
  • sideritis scardica l. oil bulgaria @ 2.20%
  • spearmint oil
  • sugandha kokila berry oil @ 1.30%
  • sundacarpus amarus (blume) c.n. page leaf oil australia @ 0.90%
  • tagete oil CO2 extract @ 2.14%
  • tagete oil egypt @ 0.35%
  • tamarind - 0.02 mg/kg
  • tamarind fruit oil
  • tamarind seed oil
  • taxodium distichum (l.) richard branch oil italy @ 0.90%
  • taxodium distichum (l.) richard leaf oil italy @ 0.40%
  • tea - up to 1.20 mg/kg
  • thyme oil portuguese @ trace%
  • thyme oil red CO2 extract @ 0.09%
  • thyme oil red spain @ 0.13-0.23%
  • thyme oil wild or creeping finland @ 0.40%
  • tomato leaf
  • trachyspermum roxburghianum benth. ex. kurz. seed oil india @ trace%
  • turmeric root oil vietnam @ 0.50%
  • valerian root oil @ 0.1-0.9%
  • valerian root oil CO2 extract china @ 0.31%
  • vassoura oil @ 1.90%
  • verbena oil france @ 0.20%
  • witch hazel leaf oil @ 0.05%
  • wormwood flower oil annus america @ 0.01%
  • wormwood leaf oil annus america @ 0.03-0.71%
  • wormwood oil annus france @ 0.00-0.74%
  • wormwood oil cuba @ 0.08%
  • yarrow oil @ trace%
  • yarrow oil greece @ trace%
  • yarrow oil hungary @ 2.50%
  • ylang ylang oil @ 0.74%
  • ylang ylang oil CO2 extract @ 0.99%
  • ylang ylang oil I (cananga odorata hook. f. and thomas.) @ 2.67%
  • ylang ylang oil II (cananga odorata hook. f. and thomas.) @ 3.35%
  • ylang ylang oil III @ 3.62%
  • yuzu leaf oil @ 0.13-0.14%
  • zanthoxylum bracchyacanthum l. leaf oil australia @ 1.60%
  • zanthoxylum nitidum l. leaf oil australia @ 7.20%
  • zanthoxylum ovalifolium l. leaf oil australia @ 0.90%
  • zingiber zerumbet (l.) sm. root oil india @ 0.30%
  • zinnia elegans jacq. flower oil brazil @ 0.80%