coumane
2-(2-hydroxyphenyl) cyclopropanecarboxylic acid delta-lactone

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Name: 1a,7b-dihydro-1H-cyclopropa[c]chromen-2-one CAS Number: 5617-64-1 3D/inchi FDA UNII: 9GH194GRKB XlogP3-AA: 1.60 (est) Molecular Weight: 160.17216000 Formula: C10 H8 O2 NMR Predictor: Predict (works with chrome, Edge or firefox) EFSA/JECFA Comments: SC: 2-3% dihydrocoumarin 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: 2224 2-(2-hydroxyphenyl)cyclopropanecarboxylic acid delta-lactone FEMA Number: 4270 2-(2-hydroxyphenyl) cyclopropanecarboxylic acid delta-lactone FDA: No longer provide for the use of these seven synthetic flavoring substances FDA Mainterm (SATF): 5617-64-1 ; 2-(2-HYDROXYPHENYL) CYCLOPROPANECARBOXYLIC ACID DELTA LACTONE   Physical Properties: Assay: 93.00 to 100.00 Food Chemicals Codex Listed: No Specific Gravity: 1.24600 to 1.36600 @ 25.00 °C. Pounds per Gallon - (est).: 10.368 to 11.366 Refractive Index: 1.59500 to 1.63500 @ 20.00 °C. Boiling Point: 245.00 to 246.00 °C. @ 760.00 mm Hg (est) Vapor Pressure: 0.028000 mmHg @ 25.00 °C. (est) Flash Point: 203.00 °F. TCC ( 95.20 °C. ) (est) logP (o/w): 1.660 Soluble in:   alcohol   water, 6469 mg/L @ 25 °C (est) Insoluble in:   water   Organoleptic Properties: Odor Type: coumarinic green spicy coumarinic nutty vanilla Odor Description:at 10.00 % in dipropylene glycol. sweet green spicy coumarin nutty vanilla Odor and/or flavor descriptions from others (if found).   Cosmetic Information: None found   Suppliers: Parchem coumane Chemical Sources Association Need This Item for Flavor/Food?: You can contact the Chemical Sources Association   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: 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 coumane usage levels up to:   2.0000 % in the fragrance concentrate.   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: 23 Click here to view publication 23   average usual ppm average maximum ppm baked goods: 11.00000 20.00000 beverages(nonalcoholic): 2.00000 4.00000 beverages(alcoholic): 1.00000 5.00000 breakfast cereal: - - cheese: - - chewing gum: - - condiments / relishes: - - confectionery froastings: - - egg products: - - fats / oils: - - fish products: - - frozen dairy: 6.00000 15.00000 fruit ices: - - gelatins / puddings: 7.00000 15.00000 granulated sugar: - - gravies: - - hard candy: 11.00000 40.00000 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 20.00000 soups: - - sugar substitutes: - - sweet sauces: - -   Safety References: EPI System: View AIDS Citations:Search Cancer Citations:Search Toxicology Citations:Search EPA ACToR:Toxicology Data EPA Substance Registry Services (SRS):Registry Laboratory Chemical Safety Summary :11959971 National Institute of Allergy and Infectious Diseases:Data 1a,7b-dihydro-1H-cyclopropa[c]chromen-2-one Chemidplus:0005617641   References:   1a,7b-dihydro-1H-cyclopropa[c]chromen-2-one NIST Chemistry WebBook: Search Inchi Pubchem (cid): 11959971 Pubchem (sid): 135327080   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 HMDB (The Human Metabolome Database): Search FooDB: FDB009610 ChemSpider: View   Potential Blenders and core components note For Odor animal 6- methyl quinoline FL/FR anise fennel fragrance FR anisic para- acetanisole FL/FR ortho- anisaldehyde FL/FR estragole FL/FR ocimum basilicum herb oil FL/FR ocimum basilicum herb oil egypt FL/FR ocimum basilicum leaf oil america FL/FR ocimum basilicum leaf oil CO2 extract FL/FR ocimum basilicum leaf oil india FL/FR balsamic benzoin FL/FR sumatra benzoin absolute FL/FR siam benzoin absolute FL/FR sumatra benzoin resinoid FL/FR siam benzoin resinoid FL/FR 1- benzoyl acetone FL/FR (E)- cinnamyl alcohol FL/FR guaiyl acetate FL/FR mastic oil FL/FR mastic oil replacer FR peru balsam oil FL/FR peru balsam resinoid FL/FR 2- phenyl propyl alcohol FL/FR pine needle absolute FL/FR caramellic fenugreek absolute FL/FR immortelle absolute FL/FR chocolate vanillyl ethyl ether FL/FR citrus bergamot fragrance FR bergamot oil FL/FR bergamot oil bergaptene reduced italy FL/FR bergamot oil replacer FR bergamot oil turkey FL/FR bergamot specialty FR coconut coconut decanone methyl FR coconut naphthalenone FL/FR gamma- heptalactone FL/FR coumarinic phthalide FL/FR tonka bean oleoresin FR tonka bean resinoid FR tonka furanone FL/FR tonka ketone FR tonkavert FR creamy para- vanillic acid FL/FR para- vanillyl alcohol FL/FR veratraldehyde FL/FR fatty (R)-gamma- octalactone FL/FR floral acetophenone FL/FR cananga oil FL/FR cassis specialty FR para- cresyl laurate FL/FR geranium oil FL/FR geranium oil bourbon FL/FR geranium oil bourbon replacer FR geranium oil china FL/FR geranium oil replacer FR geranium specialty FR heather fragrance FR heliotropin FL/FR heliotropyl diethyl acetal FR jonquil absolute FR jonquil absolute replacer FR ortho- methoxybenzyl ethyl ether FR 1-(2- methyl allyl oxy)-2-methyl butane FR phenyl propyl phenyl acetate FR rose absolute (rosa damascena) bulgaria FL/FR fruity para- anisyl methyl ketone FL/FR cinnamyl hexanoate FL/FR guaiacyl propionate FL/FR vanilla carboxylate FL/FR fungal jasmin nonane FR green holy basil leaf oil FL/FR black currant bud absolute replacer FL/FR geranium fragrance FR hop oil CO2 extract FL/FR murraya koenigii leaf oil india FL/FR syringaldehyde FL/FR hay hay absolute FR herbal anethum graveolens herb oil FL/FR anethum graveolens herb tincture FL/FR carrot seed oil (daucus carota ssp. gummifer hook. fil.) spain FR carrot seed oil (daucus carota ssp. maximus (desf.) ball) FR wild carrot seed oil CO2 extract FL/FR carrot seed oil replacer FR wild carrot seed oil terpeneless FL/FR celery ketone FL/FR clary sage absolute FL/FR daucus carota fruit oil FL/FR dill weed oil cuba FL/FR dill weed oil reunion FL/FR herbal fragrance FR herbal specialty FR hop absolute FL/FR hop oil FL/FR curled parsley seed oil FL/FR perilla leaf oil FL/FR petroselinum crispum seed oil CO2 extract FL/FR thyme absolute FL/FR trigonella foenum-graecum seed extract FL/FR licorice ocimum basilicum herb oil vietnam FL/FR ocimum basilicum leaf oil terpeneless FL/FR minty menthoxypropane diol FL/FR vanillin menthoxypropane diol acetal FL/FR naphthyl 2,4- dimethyl benzaldehyde FL/FR phenolic ethyl vanillate FL/FR ortho- guaiacol FL/FR powdery para- anisyl acetate FL/FR smoky alpha- ethoxy-ortho-cresol FL/FR spicy para- anisyl formate FL/FR iso butyl angelate FL/FR cinnamaldehyde dimethyl acetal FL/FR cumin seed absolute FL/FR cuminaldehyde FL/FR black currant bud absolute FL/FR iso cyclogeraniol (IFF) FR dianthus ethone FR (E)-para- methoxycinnamaldehyde FL/FR para- methoxycinnamaldehyde FL/FR 4- methyl guaiacol FL/FR myrtenal FL/FR 2- octanol FL/FR annus wormwood oil vietnam FL/FR zingerone FL/FR sulfurous lychee mercaptan acetate FL/FR sweet vanilla oleoresin bali FL/FR vanilla resinoid FL/FR tonka 6- amyl-alpha-pyrone FL/FR coumarin FR deertongue absolute FR deertongue oleoresin FR flouve absolute FR 7- methyl coumarin CS octahydrocoumarin FL/FR tonka bean absolute FR tonka undecanone FR whiskey lactone FL/FR vanilla acetovanillone FL/FR ortho- dimethyl hydroquinone FL/FR ethyl vanillin FL/FR ethyl vanillin isobutyrate FL/FR ethyl vanillin propylene glycol acetal FL/FR heliotropyl alcohol FL/FR methyl vanillate FL/FR propenyl guaethol FL/FR vanilla bean absolute (vanilla planifolia) FL/FR vanilla cresol FR vanillin FL/FR vanillin 2,3-butylene glycol acetal FL/FR vanillin propylene glycol acetal FL/FR vanillyl acetate FL/FR vanillyl butyl ether FL/FR vanillyl isobutyrate FL/FR vanillylidene acetone FL/FR woody dalbergia sissoo leaf oil FR guaiacyl acetate FL/FR For Flavor No flavor group found for these holy basil leaf oil FL/FR benzoin FL/FR 1- benzoyl acetone FL/FR (E)- cinnamyl alcohol FL/FR cinnamyl hexanoate FL/FR coconut naphthalenone FL/FR (S)- dihydroactinidiolide FL ortho- dimethyl hydroquinone FL/FR alpha- ethoxy-ortho-cresol FL/FR fig leaf absolute FL glucoethyl vanillin FL guaiacyl propionate FL/FR guaiyl acetate FL/FR heliotropyl alcohol FL/FR (E)-para- methoxycinnamaldehyde FL/FR 7- methoxycoumarin FL 4- methoxysalicylaldehyde FL methyl vanillate FL/FR (R)-gamma- octalactone FL/FR perilla leaf oil FL/FR pine needle absolute FL/FR 4,4'- thiobis-2-butanone FL (R)- tonka furanone FL tonka furanone FL/FR vanillin menthoxypropane diol acetal FL/FR vanillyl butyl ether FL/FR animal animal 6- methyl quinoline FL/FR anisic para- acetanisole FL/FR ortho- anisaldehyde FL/FR ocimum basilicum herb oil egypt FL/FR balsamic sumatra benzoin resinoid FL/FR siam benzoin resinoid FL/FR mastic oil FL/FR peru balsam oil FL/FR peru balsam resinoid FL/FR vanillylidene acetone FL/FR bready trigonella foenum-graecum seed extract FL/FR caramellic fenugreek absolute FL/FR cherry heliotropin FL/FR para- methoxycinnamaldehyde FL/FR citrus bergamot oil FL/FR bergamot oil bergaptene reduced italy FL/FR bergamot oil turkey FL/FR cocoa syringaldehyde FL/FR coconut 6- methyl coumarin FL octahydrocoumarin FL/FR cooling menthoxypropane diol FL/FR coumarinic phthalide FL/FR creamy 6- amyl-alpha-pyrone FL/FR dihydrocoumarin FL divanillin FL ethyl vanillate FL/FR para- vanillic acid FL/FR para- vanillyl alcohol FL/FR veratraldehyde FL/FR ethereal 4- hexen-3-one FL floral cananga oil FL/FR geranium oil FL/FR geranium oil bourbon FL/FR geranium oil china FL/FR rose absolute (rosa damascena) bulgaria FL/FR fruity para- anisyl acetate FL/FR black currant bud absolute replacer FL/FR (E,E)- methyl sorbate FL vanilla carboxylate FL/FR green anethum graveolens herb tincture FL/FR iso butyl angelate FL/FR celery ketone FL/FR immortelle absolute FL/FR 4- methyl-2-pentenal FL 2- phenyl propyl alcohol FL/FR herbal anethum graveolens herb oil FL/FR wild carrot seed oil CO2 extract FL/FR wild carrot seed oil terpeneless FL/FR clary sage absolute FL/FR daucus carota fruit oil FL/FR dill weed oil cuba FL/FR dill weed oil reunion FL/FR hop absolute FL/FR hop oil FL/FR ocimum basilicum herb oil FL/FR ocimum basilicum leaf oil america FL/FR ocimum basilicum leaf oil CO2 extract FL/FR ocimum basilicum leaf oil india FL/FR oregano oleoresin FL curled parsley seed oil FL/FR petroselinum crispum seed oil CO2 extract FL/FR thyme absolute FL/FR juicy lychee mercaptan acetate FL/FR lactonic gamma- heptalactone FL/FR licorice estragole FL/FR ocimum basilicum herb oil vietnam FL/FR ocimum basilicum leaf oil terpeneless FL/FR minty myrtenal FL/FR naphthyl 2,4- dimethyl benzaldehyde FL/FR nutty furfural acetone FL powdery acetophenone FL/FR powdery ketone FL rummy vanillyl ethyl ether FL/FR spicy para- anisyl formate FL/FR para- anisyl methyl ketone FL/FR siam benzoin absolute FL/FR sumatra benzoin absolute FL/FR cinnamaldehyde dimethyl acetal FL/FR cumin seed absolute FL/FR cuminaldehyde FL/FR black currant bud absolute FL/FR hop oil CO2 extract FL/FR levisticum officinale oleoresin FL 4- methyl guaiacol FL/FR murraya koenigii leaf oil india FL/FR 2- octanol FL/FR annus wormwood oil vietnam FL/FR zingerone FL/FR sweet vanilla oleoresin bali FL/FR vanilla resinoid FL/FR vanilla acetovanillone FL/FR ethyl vanillin FL/FR ethyl vanillin isobutyrate FL/FR ethyl vanillin propylene glycol acetal FL/FR propenyl guaethol FL/FR vanilla bean absolute (vanilla planifolia) FL/FR vanillin FL/FR vanillin 2,3-butylene glycol acetal FL/FR vanillin propylene glycol acetal FL/FR vanillyl acetate FL/FR vanillyl isobutyrate FL/FR waxy para- cresyl laurate FL/FR woody ortho- guaiacol FL/FR guaiacyl acetate FL/FR whiskey lactone FL/FR   Potential Uses: FR autumn FL/FR benzoin absolute replacer FR deertongue absolute replacer FR fig FR flouve FR flouve blossom FR hay new mown hay FR heliotrope FL/FR immortelle FL marshmallow FR peru balsam   straw FR sweet grass FR tobacco FR tobacco FR tobacco flower FR tonka bean FR vanilla   wet fields   Occurrence (nature, food, other):note   not found in nature   Synonyms:   benzo(b)cyclopropa[d]pyran-2(1ah)-one, 1,7b-dihydro- (+/-)- coumane   coumane, (+/-)-   cyclopropyl coumarin   cyclopropylcoumarin 1a,7b- dihydro-1H-cyclopropa[c]chromen-2-one 1,1a- dihydrocyclopropa(c)chromen-2(7bH)-one 1a,7b- dihydrocyclopropa[c]chromen-2(1H)-one 2-(2- hydroxyphenyl) cyclopropane carboxylic acid delta-lactone 2-(2- hydroxyphenyl) cyclopropanecarboxylic acid δ-lactone 2-(2- hydroxyphenyl) cyclopropanecarboxylic acid delta-lactone 2-(2- hydroxyphenyl) cyclopropanecarboxylic delta-lactone 2-(2- hydroxyphenyl)cyclopropanecarboxylic acid delta-lactone   Articles:   None found yet. 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Notes: Used as a food additive [EAFUS]