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

humulene oxide II
(3E,7E,11R)-1,5,5,8-tetramethyl-12-oxabicyclo[9.1.0]dodeca-3,7-diene

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Name:(3E,7E,11R)-1,5,5,8-tetramethyl-12-oxabicyclo[9.1.0]dodeca-3,7-diene
CAS Number: 19888-34-7Picture of molecule3D/inchi
XlogP3-AA:3.80 (est)
Molecular Weight:220.35548000
Formula:C15 H24 O
NMR Predictor:Predict (works with chrome or firefox)
Category:natural substances and extractives
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
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US Patents:Search
EU Patents:Search
Pubchem Patents:Search
 
Physical Properties:
Appearance:colorless to pale yellow clear liquid (est)
Assay: 90.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 285.00 to 286.00 °C. @ 760.00 mm Hg
Vapor Pressure:0.005000 mmHg @ 25.00 °C. (est)
Flash Point: 254.00 °F. TCC ( 123.33 °C. )
logP (o/w): 4.514 (est)
Soluble in:
 alcohol
 water, 0.6155 mg/L @ 25 °C (est)
Insoluble in:
 water
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
BOC Sciences
For experimental / research use only.
Humulene Oxide II
Coompo
For experimental / research use only.
Humulene Oxide II from Plants ≥96%
 
Safety Information:
 
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:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category: natural substances and extractives
Recommendation for humulene oxide II usage levels up to:
 not for fragrance use.
 
Recommendation for humulene oxide II flavor usage levels up to:
 not for flavor use.
 
Safety References:
EPI System: View
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :5318104
National Institute of Allergy and Infectious Diseases:Data
(3E,7E,11R)-1,5,5,8-tetramethyl-12-oxabicyclo[9.1.0]dodeca-3,7-diene
 
References:
 (3E,7E,11R)-1,5,5,8-tetramethyl-12-oxabicyclo[9.1.0]dodeca-3,7-diene
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):5318104
Pubchem (sid):39292209
Pherobase:View
 
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
HMDB (The Human Metabolome Database):HMDB38210
FooDB:FDB017452
Typical G.C.
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 allspice plant
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 cassinia laevis flower oil australia @ 1.00%
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 cassinia laevis leaf oil australia @ 0.70%
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 geranium rose-scented oil (pelargonium spp.) cuba @ 1.80%
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 ginger rhizome
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 guava leaf oil cuba @ 0.20%
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 hop
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 jambu flower oil brazil @ 0.10%
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 mikania cordata (burm. f.) b.l. robinson var. cordata leaf oil france @ 2.70%
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 myrtle oil @ 0.09%
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 nepeta betonicifolia c.a. meyer oil turkey @ 4.70%
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 protium heptaphyllum (aubl.) march leaf oil brazil @ 1.00%
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 rosemary plant
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 sage oil dalmatian @ 1.20%
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 salvia officinalis seed oil tunisia @ 0.25%
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 vassoura oil @ 0.10%
Data GC Search Trop Picture
 
Synonyms:
6,7-epoxy-2,9-humuladiene
 humulene epoxide II
(3E,7E,11R)-1,5,5,8-tetramethyl-12-oxabicyclo[9.1.0]dodeca-3,7-diene
 

Articles:

PubMed:ent-Kaurane diterpenes from the stem bark of Annona vepretorum (Annonaceae) and cytotoxic evaluation.
PubMed:Characterization of novel single-variety oxygenated sesquiterpenoid hop oil fractions via headspace solid-phase microextraction and gas chromatography-mass spectrometry/olfactometry.
PubMed:Chemical composition and biological activities of the essential oil of Athanasia brownii Hochr. (Asteraceae) endemic to Madagascar.
PubMed:Comparison of different extraction methods for the determination of α- and β-thujone in sage (Salvia officinalis L.) herbal tea.
PubMed:Essential oils from the leaves of six medicinal plants of Nigeria.
PubMed:Chemical composition of the essential oil of Zingiber zerumbet var. darcyi.
PubMed:Chemical composition, antimicrobial, and cytotoxicity studies on S. erianthum and S. macranthum essential oils.
PubMed:Isoiridomyrmecin rich essential oil from Nepeta erecta Benth. and its antioxidant activity.
PubMed:Caryophyllene oxide-rich essential oils of Lithuanian Artemisia campestris ssp. campestris and their toxicity.
PubMed:Oil constituents of Artemisia nilagirica var. septentrionalis growing at different altitudes.
PubMed:Chemical composition and larvicidal activity against Aedes aegypti larvae of essential oils from four Guarea species.
PubMed:Chemical composition and evaluation of the anti-hypernociceptive effect of the essential oil extracted from the leaves of Ugni myricoides on inflammatory and neuropathic models of pain in mice.
PubMed:Chemical composition of the essential oils of the flowers, leaves and stems of two senecio polyanthemoides Sch. Bip. samples from South Africa.
PubMed:Suppression of lipopolysaccharide-stimulated inducible nitric oxide synthase (iNOS) expression by a novel humulene derivative in macrophage cells.
PubMed:Anti-inflammatory effects of compounds alpha-humulene and (-)-trans-caryophyllene isolated from the essential oil of Cordia verbenacea.
PubMed:Isolation and identification of mosquito bite deterrent terpenoids from leaves of American (Callicarpa americana) and Japanese (Callicarpa japonica) beautyberry.
PubMed:Antennal responses to floral scents in the butterfly Heliconius melpomene.
PubMed:Inhibitors of nitric oxide production from hops (Humulus lupulus L.).
PubMed:Zerumbone, a Southeast Asian ginger sesquiterpene, markedly suppresses free radical generation, proinflammatory protein production, and cancer cell proliferation accompanied by apoptosis: the alpha,beta-unsaturated carbonyl group is a prerequisite.
PubMed:Composition and some biological activities of the essential oil of Callicarpa americana (L.).
PubMed:Multichemical defense of plant bugHotea gambiae (westwood) (Heteroptera: Scutelleridae) : Sesquiterpenoids from abdominal gland in larvae.
 
Notes:
Constit. of hops and wild ginger (Zingiber zerumbet)
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