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tricyclene
tricyclo[2.2.1.02,6]heptane, 1,7,7-trimethyl-

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Name:6,7,7-trimethyl-2,3,4,5-tetrahydro-1H-tricyclo[2.2.1.02,6]heptane
CAS Number: 508-32-7Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:208-083-7
Nikkaji Web:J6.236G
Beilstein Number:1901153
XlogP3-AA:3.20 (est)
Molecular Weight:136.23752000
Formula:C10 H16
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome or firefox)
EFSA/JECFA Comments:
CASrn in Register refers to the racemate. Racemate (EFFA, 2010a). No longer supported by Industry (DG SANCO, 2012).
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
FLAVIS Number:01.060 (Old)
 
Physical Properties:
Appearance:colorless solid (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Melting Point: 66.00 to 68.00 °C. @ 760.00 mm Hg
Boiling Point: 152.00 to 153.00 °C. @ 760.00 mm Hg
Vapor Pressure:4.459000 mm/Hg @ 25.00 °C. (est)
Flash Point: 78.00 °F. TCC ( 25.56 °C. )
logP (o/w): 3.975 (est)
Soluble in:
 alcohol
 water, 7.484 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.
1,7,7-Trimethyltricyclo[2.2.1.02,6]heptane
Sigma-Aldrich: Aldrich
For experimental / research use only.
Tricyclene 99%
Chemical Sources Association
Need This Item for Flavor/Food?: You can contact the Chemical Sources Association
 
Safety Information:
Preferred SDS: View
 
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: flavor and fragrance agents
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.012 (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI): 3900 (μg/person/day)
Threshold of Concern:1800 (μg/person/day)
Structure Class: I
 
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFSA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFSA, 2002i).
Note: mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm.
 average usage mg/kgmaximum usage mg/kg
Dairy products, excluding products of category 02.0 (01.0): 7.0000035.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0): 5.0000025.00000
Edible ices, including sherbet and sorbet (03.0): 10.0000050.00000
Processed fruit (04.1): 7.0000035.00000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): --
Confectionery (05.0): 10.0000050.00000
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): 5.0000025.00000
Bakery wares (07.0): 10.0000050.00000
Meat and meat products, including poultry and game (08.0): 2.0000010.00000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): 2.0000010.00000
Eggs and egg products (10.0): --
Sweeteners, including honey (11.0): --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0): 5.0000025.00000
Foodstuffs intended for particular nutritional uses (13.0): 10.0000050.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1): 5.0000025.00000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): 10.0000050.00000
Ready-to-eat savouries (15.0): 20.00000100.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): 5.0000025.00000
 
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 25, (FGE.25)[1] - Aliphatic and aromatic hydrocarbons from chemical group 31 - Scientific Opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in Contact with Food
View page or View pdf

Flavouring Group Evaluation 78 (FGE.78)[1] - Consideration of Aliphatic and alicyclic and aromatic hydrocarbons evaluated by JECFA (63rd meeting) structurally related to aliphatic and aromatic hydrocarbons evaluated by EFSA in FGE.25 - Scientific Opinion of the Panel on Food Additives,Flavourings, Processing Aids and Materials in Contact with Food (AFC)
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 25Rev1: Aliphatic and aromatic hydrocarbons from chemical group 31
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 78, Revision 1 (FGE.78Rev1): Consideration of aliphatic and alicyclic and aromatic hydrocarbons evaluated by JECFA (63rd meeting) structurally related to aliphatic and aromatic hydrocarbons evaluated by EFSA in FGE.25Rev2
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 25, Revision 2 (FGE.25Rev2): Aliphatic and aromatic hydrocarbons from chemical group 31
View page or View pdf

Scientific opinion on Flavouring Group Evaluation 25, Revision 3 (FGE.25Rev3): Aliphatic hydrocarbons from chemical group 31
View page or View pdf

EPI System: View
EPA Substance Registry Services (TSCA):508-32-7
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :79035
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
6,7,7-trimethyl-2,3,4,5-tetrahydro-1H-tricyclo[2.2.1.02,6]heptane
Chemidplus:0000508327
 
References:
 6,7,7-trimethyl-2,3,4,5-tetrahydro-1H-tricyclo[2.2.1.02,6]heptane
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):79035
Pubchem (sid):135036099
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
CHEBI:View
KEGG (GenomeNet):C20241
HMDB (The Human Metabolome Database):HMDB38121
FooDB:FDB017346
Export Tariff Code:2902.19.0050
Typical G.C.
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
Wikipedia:View
RSC Learn Chemistry:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 achillea tenuifolia lam. flower oil iran @ 0.20%
Data GC Search Trop Picture
 angelica root oil @ 0.04%
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 baccharis coridifolia oil argentina @ 0.10%
Data GC Search Trop Picture
 basil oil
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 bergamot oil @ 0.001-0.005%
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 bombycilaena erecta oil greece @ 0.90%
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 caraway seed
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 cardamom - trace amount
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 chamomile oil morocco @ 0.04%
Data GC Search Trop Picture
 citronella oil ceylon @ 1.09%
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 citronella oil java @ 0.01%
Data GC Search Trop Picture
 croton flavens l. (welensali) leaf oil curacao @ 0.20%
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 curry fruit oil india @ <0.05%
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 cypress cone oil egypt @ 0.1%
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 cypress oil @ 0.09-0.11%
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 fir needle oil canada @ 0.56-1.69%
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 fir needle oil siberia @ 2.38%
Data GC Search Trop Picture
 galbanum oil
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 ginger rhizome
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 ginger rhizome oil
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 hypericum dogonbadanicum assadi oil iran @ trace%
Data GC Search Trop Picture
 juniper berry oil
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 kewda oil @ trace-0.02%
Data GC Search Trop Picture
 laurel leaf oil turkey @ <0.10%
Data GC Search Trop Picture
 lavandin oil abrialis @ 0.01%
Data GC Search Trop Picture
 lavandin oil grosso @ 0.01%
Data GC Search Trop Picture
 lavender oil france @ trace%
Data GC Search Trop Picture
 lavender oil spike france @ trace%
Data GC Search Trop Picture
 lavender oil spike spain @ 0.05%
Data GC Search Trop Picture
 layana oil wild zimbabwe @ 0.10-0.20%
Data GC Search Trop Picture
 layana oil zimbabwe @ trace%
Data GC Search Trop Picture
 lemon oil expressed italy @ 0.01%
Data GC Search Trop Picture
 lime oil distilled mexico @ 0.02%
Data GC Search Trop Picture
 lime oil distilled peru @ 0.03%
Data GC Search Trop Picture
 mastic oil @ 0.16%
Data GC Search Trop Picture
 mentha longifolia (l.) huds. oil jordan @ 0.10%
Data GC Search Trop Picture
 microstrobos fitzgeraldii leaf oil australia @ 0.20%
Data GC Search Trop Picture
 microstrobos niphophilus leaf oil australia @ 0.80%
Data GC Search Trop Picture
 ocimum gratissimum l. oil brazil @ trace%
Data GC Search Trop Picture
 oregano shoot
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 pepper - up to 50.00 mg/kg
Search PMC Picture
 pine needle oil dwarf @ 0.38%
Data GC Search Trop Picture
 pine needle oil scotch siberia @ 1.6-3.1%
Data GC Search Trop Picture
 pinus sylvestris l. needle oil estonia @ 0.70%
Data GC Search Trop Picture
 pinus sylvestris l. needle oil yugoslavia @ 0.70%
Data GC Search Trop Picture
 rosemary leaf oil
Search Trop Picture
 rosemary oil france @ 0.24-0.41%
Data GC Search Trop Picture
 rosemary oil morocco @ 0.10-0.23%
Data GC Search Trop Picture
 rosemary plant
Search Trop Picture
 saffron stigma
Search Trop Picture
 sage leaf
Search Trop Picture
 sage leaf oil
Search Trop Picture
 sage oil england @ 0.20%
Data GC Search Trop Picture
 sage oil reunion @ 0.10%
Data GC Search Trop Picture
 sage oil spain @ 0.0-0.5%
Data GC Search Trop Picture
 sage oil spain @ 0.20%
Data GC Search Trop Picture
 salvia officinalis oil reunion @ 0.13%
Data GC Search Trop Picture
 salvia officinalis seed oil tunisia @ 0.23%
Data GC Search Trop Picture
 salvia sclarea seed oil tunisia @ 0.08%
Data GC Search Trop Picture
 salvia verbenaca seed oil tunisia @ 0.96%
Data GC Search Trop Picture
 tansy flower oil canada @ 0.21%
Data GC Search Trop Picture
 thyme oil wild or creeping finland @ 0.10%
Data GC Search Trop Picture
 turpentine
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 valerian root oil @ trace-0.1%
Data GC Search Trop Picture
 valerian root oil CO2 extract china @ 0.03%
Data GC Search Trop Picture
 wormseed oil america @ 0.22%
Data GC Search Trop Picture
 wormwood oil annus france @ 0.01-0.35%
Data GC Search Trop Picture
 wormwood oil cuba @ 0.10%
Data GC Search Trop Picture
 yarrow oil @ 0.20%
Data GC Search Trop Picture
 yarrow oil greece @ trace%
Data GC Search Trop Picture
 
Synonyms:
 tricyclo(2.2.1.02,6)heptane, 1,7,7-trimethyl-
 tricyclo[2.2.1.0(2,6)]heptane, 1,7,7-trimethyl-
 tricyclo[2.2.1.02,6]heptane, 1,7,7-trimethyl-
1,1,7-trimethyl tricyclo(2.2.1.0.(2.6))heptane
1,7,7-trimethyl tricyclo(2.2.1.0(sup2,6))heptane
1,7,7-trimethyl tricyclo(2.2.1.02,6)heptane
1,1,7-trimethyltricyclo(2.2.1.0(2.6))heptane
1,7,7-trimethyltricyclo(2.2.1.0(sup2,6))heptane
1,7,7-trimethyltricyclo(2.2.1.02,6)heptane
1,7,7-trimethyltricyclo[2.2.1.0(2,6)]heptane
1,7,7-trimethyltricyclo[2.2.1.0(sup2,6)]heptane
1,7,7-trimethyltricyclo[2.2.1.02,6]heptane
 

Articles:

PubMed:Chemical analysis and calcium channel blocking activity of the essential oil of Perovskia abrotanoides.
PubMed:Lavender (Lavandula stoechas L.) essential oils attenuate hyperglycemia and protect against oxidative stress in alloxan-induced diabetic rats.
PubMed:Assessment of Volatile Chemical Composition of the Essential Oil of Jatropha ribifolia (Pohl) Baill by HS-SPME-GC-MS Using Different Fibers.
PubMed:Cryotrap/SPME/GC/MS method for profiling of monoterpenes in cheese and their clustering according to geographic origin.
PubMed:Acaricidal activity against Tetranychus urticae and essential oil composition of four Croton species from Caatinga biome in northeastern Brazil.
PubMed:Antioxidant properties of Thymus vulgaris oil against aflatoxin-induce oxidative stress in male rats.
PubMed:Volatile compounds of flowers and leaves of Sideritis italica (Miller) Greuter et Burdet (Lamiaceae), a plant used as mountain tea.
PubMed:Chemical composition and antibacterial activity of the essential oil of Cordia verbenacea from the Venezuelan Andes.
PubMed:Radical Scavenging Activity of the Essential Oil of Silver Fir (Abies alba).
PubMed:Essential oil variability in natural populations of Picea omorika, a rare European conifer.
PubMed:Multiple keratoacanthomas in a young woman: report of a case emphasizing medical management and a review of the spectrum of multiple keratoacanthomas.
PubMed:Changes in anatomy and terpene chemistry in roots of Douglas-fir seedlings following treatment with methyl jasmonate.
PubMed:Air pollutants effect on monoterpenes composition and foliar chemical parameters in Schinus areira L.
PubMed:Volatile emissions of eastern hemlock, Tsuga canadensis, and the influence of hemlock woolly adelgid.
PubMed:Air-filled polymeric microcapsules from emulsions containing different organic phases.
PubMed:Variation in volatile compounds from tansy (Tanacetum vulgare L.) related to genetic and morphological differences of genotypes.
PubMed:Application of gas chromatography-cryocondensation-Fourier transform infrared spectroscopy and gas chromatography-mass spectrometry to the identification of gas phase reaction products from the alpha-pinene/ozone reaction.
PubMed:Selection of liquid phases for glass capillary gas chromatography of monoterpene hydrocarbons.
PubMed:[A tricyclene-derivative in anesthesia premedication].
 
Notes:
Found in essential oils, e.g. Juniperus communis (Juniper), Ferula galbaniflua (galbanum) and Picea spp.
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