woody dioxolane
okoumal (Givaudan)

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  131812-67-4 2,4-Dimethyl-2-(5,5,8,8-tetramethyltetralin-2-yl)-1,3-dioxolane

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  501190 Okoumal

Fragrance Demo Formulas Name: 2,4-dimethyl-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-1,3-dioxolane CAS Number: 131812-67-4 3D/inchi ECHA ELINCS - REACH Pre-Reg: 412-950-7 FDA UNII: Search Nikkaji Web: J1.368.038H XlogP3-AA: 5.10 (est) Molecular Weight: 288.43056000 Formula: C19 H28 O2 NMR Predictor: Predict (works with chrome, Edge or firefox) CAS Number: 131812-51-6 FDA UNII: Search XlogP3-AA: 5.10 (est) Molecular Weight: 288.43056000 Formula: C19 H28 O2 CAS Number: 131812-52-7 FDA UNII: Search XlogP3-AA: 5.10 (est) Molecular Weight: 288.43056000 Formula: C19 H28 O2 Category: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   Physical Properties: Appearance: colorless to pale yellow clear viscous liquid (est) Assay: 90.00 to 100.00 sum of isomers Food Chemicals Codex Listed: No Boiling Point: 303.00 °C. @ 760.00 mm Hg Vapor Pressure: 0.000076 mmHg @ 25.00 °C. (est) Flash Point: 219.00 °F. TCC ( 103.89 °C. ) logP (o/w): 6.412 (est) Soluble in:   alcohol   water, 8 mg/L @ 20 °C (exp) Stability:   alcoholic - good   antiperspirant spray - good   APC (pH = 10) - good   candles - moderate   damp fabric - good   dry fabric - good   liquid bleach - poor   pH = 2 - moderate   powder detergent - good   powder detergent + activator - good   soap - good   toiletries - good   Organoleptic Properties: Odor Type: woody Odor Strength:medium , recommend smelling in a 10.00 % solution or less Substantivity: > 420 hour(s) at 100.00 % dry amber woody powdery musk Odor Description:at 10.00 % in dipropylene glycol. dry amber woody powdery musk Luebke, William tgsc, (2009) Odor sample from: Vigon International Odor and/or flavor descriptions from others (if found). Givaudan Okoumal® Odor Description:Woody, Ambery, Tobacco, Musky Okoumal gives significant volume, richness and warmth to fragrance compositions at a reasonable dosage. As little as 0.5 - 1% adds an attractive, woody-ambery effect. Okoumal combines well with cedar derivatives, patchouli oil and sandalwood products (eg. Ebanol). With its low vapour pressure and high MW, Okoumal is a body note and is extremely long lasting (more than 1 month) and substantive on every support. Okoumal is very stable in major applications. Moellhausen OKOUMAL Odor Description:Woody, Ambery, Tobacco, Musky   Cosmetic Information: CosIng: cosmetic data Cosmetic Uses: perfuming agents   Suppliers: BOC Sciences For experimental / research use only. 2,4-Dimethyl-2-(5,5,8,8-tetramethyltetralin-2-yl)-1,3-dioxolane Ernesto Ventós OKOUMAL Odor: WOODY-AMBAR, TOBACCO, MUSKY Givaudan Okoumal® Odor: Woody, Ambery, Tobacco, Musky Use: Okoumal gives significant volume, richness and warmth to fragrance compositions at a reasonable dosage. As little as 0.5 - 1% adds an attractive, woody-ambery effect. Okoumal combines well with cedar derivatives, patchouli oil and sandalwood products (eg. Ebanol). With its low vapour pressure and high MW, Okoumal is a body note and is extremely long lasting (more than 1 month) and substantive on every support. Okoumal is very stable in major applications. Indukern F&F OKOUMAL Odor: WOODY, AMBER, MUSK Lluch Essence OKOUMAL Moellhausen OKOUMAL Penta International 2,4-DIMETHYL-2-(1,1,4,4,-TETRAMETHYLTETRALINYL)-1,3-DIOXOLAN Perfumery Laboratory OKUMAL®G (OKOUMAL®G) Odor: Elegant, woody, amber The Perfumers Apprentice Okoumal (G) Odor: amber Use: gives significant volume, richness and warmth to fragrance compositions. As little as 0.5 - 1% adds an attractive, woody-ambery effect. Okoumal combines well with cedar derivatives, patchouli oil and sandalwood products (eg. Ebanol). Vigon International Okoumal Odor: Woody, Ambery, Tobacco, Musky   Safety Information: European information : Most important hazard(s): N - Dangerous for the environment. 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 60 - This material and its container must be disposed of as hazardous waste. 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) None found. GHS Label elements, including precautionary statements   Pictogram   Hazard statement(s) None found. Precautionary statement(s) None found. Oral/Parenteral Toxicity: oral-rat LD50 > 2000 mg/kg Dermal Toxicity: Not determined Inhalation Toxicity: Not determined   Safety in Use Information: Category: 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 woody dioxolane usage levels up to:   4.0000 % in the fragrance concentrate.   Recommendation for woody dioxolane flavor usage levels up to:   not for flavor use.   Safety References: EPI System: View AIDS Citations:Search Cancer Citations:Search Toxicology Citations:Search EPA Substance Registry Services (TSCA):131812-67-4 EPA ACToR:Toxicology Data EPA Substance Registry Services (SRS):Registry Laboratory Chemical Safety Summary :3034278 National Institute of Allergy and Infectious Diseases:Data WISER:UN 3082 WGK Germany:2 2,4-dimethyl-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-1,3-dioxolane Chemidplus:0131812674   References: Leffingwell: Chirality or Article   2,4-dimethyl-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-1,3-dioxolane NIST Chemistry WebBook: Search Inchi Pubchem (cid): 3034278 Pubchem (sid): 135044263 Pubchem (cas): 131812-51-6 Pubchem (cas): 131812-52-7   Other Information: HMDB (The Human Metabolome Database): Search ChemSpider: View   Potential Blenders and core components note For Odor No odor group found for these satinaldehyde FL/FR acidic acidic 2- ethyl butyric acid FL/FR aldehydic green hexanal FL/FR amber (Z)- abienol FL/FR acetoxymethyl isolongifolene FR amber acetate FR amber butanol FR amber carane FR amber cyclohexanol FR amber decane FR amber furan FR amber oxepin FR amber specialty FR amber spirolene FR ambergris specialty FR ambergris tincture FL/FR ambermax 50 (Givaudan) FR ambrette seed absolute FL/FR ambrette seed oil FL/FR cistus ladaniferus absolute resin FL/FR cistus ladaniferus resin FR cistus ladaniferus resinoid FL/FR cistus twig/leaf concrete FR formoxymethyl isolongifolene FR hydroxymethyl isolongifolene 50% in dpg FR labdanum absolute FL/FR labdanum oil FL/FR animal ambergris tincture replacer FR animal carbolactone FR anisic para- anisyl phenyl acetate FL/FR aromatic (4E,9Z)-13- methyloxacyclopentadeca-4,9-dien-2-one FR balsamic abies alba needle oil FL/FR siam benzoin resin FL/FR siam benzoin resinoid FL/FR 1- benzoyl acetone FL/FR fir carboxylate FR guaiacyl phenyl acetate FL/FR mastic gum resin FR methyl hydrogenated rosinate FR myrrh oil FL/FR opoponax resin (commiphora erythraea var. glabrescens engler) FL/FR opoponax resinoid replacer FR oriental specialty FR sclareol FL/FR styrax resin (liquidambar styraciflua) FL/FR styrax resinoid (liquidambar styraciflua) FL/FR berry raspberry ketone methyl ether FL/FR bitter gentian absolute FL/FR camphoreous fenchol FL/FR citrus grapefruit oil FL/FR grapefruit oil c.p. florida FL/FR grapefruit oil CO2 extract (citrus paradisi macf. var. falvedo) FL/FR grapefruit oil folded california FL/FR grapefruit oil folded florida FL/FR 2- methyl decanal (aldehyde C-11 MOA) FL/FR myrmac aldehyde FR bitter orange peel oil FL/FR bitter orange peel oil brazil FL/FR valencene FL/FR clean amerinal FR creamy veratraldehyde FL/FR dry autumn specialty FR dusty woody furan FR earthy cabralea cangerana root bark oil FR scotch pine needle oil FL/FR scotch pine needle oil estonia FL/FR scotch pine needle oil yugoslavia FL/FR floral boronia butenal FR champaca absolute FR cyclamen aldehyde FL/FR decanal / methyl anthranilate schiff's base FR dimethyl alpha-ionone FR eau de brouts absolute FR farnesol FL/FR floral butanal FR floral undecenone FR alpha- ionol FL/FR (E)-beta- ionone FL/FR beta- irone FL/FR alpha- irone FL/FR iso jasmone FL/FR N- methyl ionone FR michelia champaca flower oil FR michelia champaca flower oil CO2 extract FR muguet carbaldehyde FR ocean propanal FL/FR bitter orangeflower water absolute FL/FR orris pyridine 25% IPM FR primrose fragrance FR rhodinyl formate FL/FR tetrahydrolinalyl acetate FR tuberose acetate FR fruity balsam specialty FR benzaldehyde FL/FR iso butyl 2-butenoate FL/FR iso butyl-3-(methyl thio) butyrate FL/FR cyclohexyl anthranilate FL/FR alpha,alpha- dimethyl benzyl isobutyrate FL/FR 1-(3,3- dimethyl bicyclo(2.2.1)hept-2-yl)-2-methyl cyclohex-3-ene carbaldehyde FR fruity cyclopentanone FR leather propionate FR valeriana officinalis root extract FL/FR green iso amyl formate FL/FR galbanum absolute replacer FR galbanum resinoid FL/FR geranic acid FL/FR hexanal dimethyl acetal FL/FR methyl cyclocitrone (IFF) FR oakmoss oil FR 2- propenyl-para-cymene FR seaweed absolute (fucus vesiculosus et serratus) FL/FR herbal acorn acetate FR (+)-alpha- campholenic aldehyde FL/FR clary sage oil america FL/FR clary sage oil france FL/FR clary specialty FR herbal carene FR lavandin water absolute FL/FR linalyl octanoate FL/FR beta- pinene FL/FR laevo-beta- pinene FL/FR romanal FR salvia sclarea oil FL/FR savin wood oil (juniperus phoenicea) FL/FR tea leaf absolute FL/FR leafy autumn fragrance FR marine ozone propanal FR mossy moss specialty FR treemoss absolute FR musk (Z)- civet decenone FL/FR dehydro beta-linalool FL/FR ethylene brassylate FL/FR exaltone (Firmenich) FR juniper muscone FR 3- methyl-6-cyclohexadecen-1-one FR musk amberol FR musk ambrette replacer FR musk dodecane FR musk ether FR musk ketone FR musk tetralin FL/FR nutty 3- acetyl pyridine FL/FR 2,3,5,6- tetramethyl pyrazine FL/FR oily mcp acetate FR pine pine specialty FR powdery baby powder fragrance FR (E)-alpha- methyl ionone (50-60%) FL/FR midnight passion fragrance FR pungent naphthalene FR smoky 2,6- dimethoxyphenol FL/FR spicy angelica seed absolute FL/FR atractylis root oil FR beta- caryophyllene FL/FR caryophyllene FL/FR clove bud concrete FR cuminyl nitrile FR elsholtzia ciliata oil FR nutmeg oil FL/FR pepper tree berry absolute FL/FR saffron oil CO2 extract FL/FR (E)- tiglic acid FL/FR tea camellia oleifera leaf extract FL/FR terpenic angelica seed oil FL/FR tobacco (E,E/E,Z)- tobacco cyclohexenone FL/FR waxy tetradecanal FL/FR woody acetyl cedrene FR amber carbinol FR amber decatriene FR amber dioxane FR amber formate FR amber pentadecane FR ambrene acetal FR cabreuva wood oil FR beta- caryophyllene alcohol acetate FL/FR beta- caryophyllene oxide FL/FR atlas cedarwood absolute FR atlas cedarwood oil FR epoxidized cedarwood oil FR cedarwood oil alcohols FL/FR cedarwood oil texas fractions FR cedrela wood oil FR alpha- cedrene epoxide FR cedrenyl acetate FR cedrol FL/FR cedrol methyl ether FR cedryl acetate FL/FR cedryl formate FR cedryl methyl ether FR cistus ladaniferus gum FR cyperus root oil (cyperus scariosus) FR cypriol oil (cyperus scariosus) FR 2- decalinyl formate FR dihydro-beta-ionone FL/FR 4-(3,3- dimethyl bicyclo(2.2.1)hept-2-yl)-5-methyl-2-oxabicyclo(2.2.2)octane FR dragons blood fragrance FR frankincense resinoid replacer FR georgywood FR guaiacyl acetate FL/FR guaiene FL/FR hinoki root oil FR hydroxyambran FR labdanum concrete FR labdanum ethanone FR litsea cubeba oil terpenes FL/FR louro brasileiro wood oil FR melaleuca bracteata leaf oil FR para- menth-3-en-1-ol FL/FR 2- methoxy-4-vinyl phenol FL/FR methyl vetivate FR (4aR,5R,7aS,9R)- octahydro-2,2,5,8,8,9a-hexamethyl-4h-4a,9-methanoazuleno(5,6-d)-1,3-dioxole FR patchouli ethanone FR patchouli fractions FR patchouli oil FL/FR patchouli oil CO2 extract FL/FR patchouli oil molecular distilled FL/FR patchouli woody amber fragrance FR sandal pentanol FR sandal pentenone FR sandalwood oil west australia (santalum spicatum) FR (+)-alpha- santalyl acetate FL/FR sclareolide FL/FR tetramethyl-4-methylene-2-heptanol FR thujopsis dolabrata wood oil FR timber propanol FR tobacarol (IFF) FR 4,6,11- trimethyl-5-oxatricyclo(6.2.2.0*4,9*)dodec-6-ene FR vetiver specialty FR vetiveryl acetate FL/FR (Z)- woody amylene FR woody cyclohexanone FR woody epoxide FR woody ether FR woody nonane (ethoxy) FR woody propanol FR For Flavor No flavor group found for these ambergris tincture FL/FR 1- benzoyl acetone FL/FR iso butyl-3-(methyl thio) butyrate FL/FR beta- caryophyllene alcohol acetate FL/FR cedarwood oil alcohols FL/FR cistus ladaniferus resinoid FL/FR dehydro beta-linalool FL/FR gentian absolute FL/FR hexanal dimethyl acetal FL/FR litsea cubeba oil terpenes FL/FR para- menth-3-en-1-ol FL/FR (E)-alpha- methyl ionone (50-60%) FL/FR scotch pine needle oil FL/FR scotch pine needle oil estonia FL/FR scotch pine needle oil yugoslavia FL/FR laevo-beta- pinene FL/FR (+)-alpha- santalyl acetate FL/FR savin wood oil (juniperus phoenicea) FL/FR seaweed absolute (fucus vesiculosus et serratus) FL/FR vetiveryl acetate FL/FR acidic acidic 2- ethyl butyric acid FL/FR amber ambrette seed oil FL/FR angelica seed oil FL/FR cistus ladaniferus absolute resin FL/FR labdanum absolute FL/FR labdanum oil FL/FR musk tetralin FL/FR anisic para- anisyl phenyl acetate FL/FR balsamic siam benzoin resin FL/FR siam benzoin resinoid FL/FR myrrh oil FL/FR opoponax resin (commiphora erythraea var. glabrescens engler) FL/FR styrax resin (liquidambar styraciflua) FL/FR styrax resinoid (liquidambar styraciflua) FL/FR berry raspberry ketone methyl ether FL/FR brown (E)- tiglic acid FL/FR camphoreous fenchol FL/FR citrus grapefruit oil FL/FR grapefruit oil c.p. florida FL/FR grapefruit oil CO2 extract (citrus paradisi macf. var. falvedo) FL/FR grapefruit oil folded california FL/FR grapefruit oil folded florida FL/FR 2- methyl decanal (aldehyde C-11 MOA) FL/FR bitter orange peel oil FL/FR valencene FL/FR creamy veratraldehyde FL/FR fatty tetradecanal FL/FR floral farnesol FL/FR beta- irone FL/FR ocean propanal FL/FR bitter orangeflower water absolute FL/FR satinaldehyde FL/FR fruity benzaldehyde FL/FR cyclohexyl anthranilate FL/FR alpha,alpha- dimethyl benzyl isobutyrate FL/FR linalyl octanoate FL/FR bitter orange peel oil brazil FL/FR rhodinyl formate FL/FR valeriana officinalis root extract FL/FR green iso amyl formate FL/FR iso butyl 2-butenoate FL/FR (+)-alpha- campholenic aldehyde FL/FR cyclamen aldehyde FL/FR galbanum resinoid FL/FR geranic acid FL/FR iso jasmone FL/FR herbal clary sage oil america FL/FR clary sage oil france FL/FR green hexanal FL/FR lavandin water absolute FL/FR salvia sclarea oil FL/FR medicinal 2,6- dimethoxyphenol FL/FR musk (Z)- civet decenone FL/FR ethylene brassylate FL/FR nutty 3- acetyl pyridine FL/FR 2,3,5,6- tetramethyl pyrazine FL/FR (E,E/E,Z)- tobacco cyclohexenone FL/FR phenolic guaiacyl phenyl acetate FL/FR pine beta- pinene FL/FR smoky 2- methoxy-4-vinyl phenol FL/FR spicy angelica seed absolute FL/FR beta- caryophyllene FL/FR caryophyllene FL/FR nutmeg oil FL/FR pepper tree berry absolute FL/FR saffron oil CO2 extract FL/FR tea camellia oleifera leaf extract FL/FR tea leaf absolute FL/FR terpenic abies alba needle oil FL/FR woody (Z)- abienol FL/FR ambrette seed absolute FL/FR beta- caryophyllene oxide FL/FR cedrol FL/FR cedryl acetate FL/FR dihydro-beta-ionone FL/FR guaiacyl acetate FL/FR guaiene FL/FR alpha- ionol FL/FR (E)-beta- ionone FL/FR alpha- irone FL/FR patchouli oil FL/FR patchouli oil CO2 extract FL/FR patchouli oil molecular distilled FL/FR sclareol FL/FR sclareolide FL/FR   Potential Uses: FR amber FR cedar FR musk FR patchouli FR sandalwood FR tobacco FR woody   Occurrence (nature, food, other):note   not found in nature   Synonyms: (Z+E)-2,4- dimethyl-2-(1,1,4,4-tetramethyl tetralin-6-yl)-1,3-dioxolane 2,4- dimethyl-2-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)-1,3-dioxolane 2,4- dimethyl-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-1,3-dioxolane trans-2,4- dimethyl-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-1,3-dioxolane 1,3- dioxolane, 2,4-dimethyl-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-   okoumal (Givaudan)   woody dioxolane   Articles: US Patents:5,084,440 - Acetals and ketals of oxo-tetralins and oxo-indanes

Notes: Blends well with sandalwood notes.