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| IUPAC name : | (4aS,6R,7S,8aR)-3,3,6,7-tetramethyl-2,4,4a,5,6,7,8,8a-octahydrochromene |
| InChI : | InChI=1/C13H24O/c1-9-5-11-7-13(3,4)8-14-12(11)6-10(9)2/h9-12H,5-8H2,1-4H3/t9-,10+,11+,12-/m1/s1
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| InChIKey : | QJXQUYFHUHWIDD-NOOOWODRBA |
| SMILES : | C[C@@H]1C[C@H]2CC(CO[C@@H]2C[C@@H]1C)(C)C |
| cas number : | 72429-08-4 |
| (EINECS) number : | 276-659-5 |
| molar refractivity : | 59.90 ± 0.3 cm3 |
| parachor : | 515.4 ± 4.0 cm3 |
| index of refraction : | 1.438 ± 0.02 |
| surface tension : | 26.1 ± 3.0 dyne/cm |
| density : | 0.861 ± 0.06 g/cm3 |
| polarizability : | 23.74 ± 0.5 10-24cm3 |
| XlogP : | 3.90 |
| XlogP3-AA : | 3.80 |
| molecular weight : | 196.3290600 (IUPAC) |
| formula : | C13 H24 O |
| NMR Predictor : | Predict |
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| export tariff code : | 2932.99.0000 |
| fda reg : | unspecified |
Suppliers :
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| John D. Walsh : | Bigarade Oxide
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| Nanjing : | 3,4,4a,5,8,8a(or 3,4,4a,7,8,8a)-hexahydro-3,3,6,7-tetramethyl-1H-2-benzopyran
orders in chinese. |
organoleptics :
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| odor type : | floral |
| odor strength : | medium , recommend smelling in a 10.00 % solution or less |
odor description: at 10.00 % in dipropylene glycol. | petitgrain neroli grapefruit woody herbal cranberry Luebke, William tgsc, (1995) |
| odor sample from : | Bush Boake Allen Inc |
| substantivity : | 23 hour(s) at 100.00 % |
properties :
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| appearence : | colorless clear liquid |
| assay : | 97.00 to 100.00 % sum of isomers
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.93900 to 0.94200 @ 20.00 °C.
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| pounds per gallon - calc. : | 7.823 to 7.848
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| refractive index : | 1.48300 to 1.48600 @ 20.00 °C.
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| boiling point : | 200.00 °C. @ 760.00 mm Hg
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| boiling point : | 75.00 °C. @ 2.00 mm Hg
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| acid value : | 0.50 max. KOH/g
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| vapor pressure : | 4.80000 mm/Hg @ 20.00 °C. |
| flash point : | 212.00 °F. TCC ( 100.00 °C. )
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| logP (o/w) : | 4.46 |
safety :
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| most important hazard(s) : | Xn - Harmful. |
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R 22 - Harmful if swallowed. R 36/38 - Irritating to skin and eyes. S 02 - Keep out of the reach of children. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
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| Oral Toxicity(LD50) : | | | |
Not determined
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| Dermal Toxicity(LD50) : | | | |
Not determined
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| Inhalation Toxicity(LC50) : | | | |
Not determined
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safety in use :
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| Category : | fragrance agents |
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| recommendation for bigarade oxide fragrance usage levels up to : | | | 6.0000 % in the fragrance concentrate.
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| recommendation for bigarade oxide flavor usage levels up to : | | | not for flavor use.
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safety references :
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| EPI System : | view |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
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| WGK Germany : | 3 |
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| | | |
| | (4aS,6R,7S,8aR)-3,3,6,7-tetramethyl-2,4,4a,5,6,7,8,8a-octahydrochromene |
| (EINECS) number : | 276-659-5 |
| chemidplus : | 072429084 |
| EPA Substance Registry Services : | 72429-08-4 |
references :
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| | (4aS,6R,7S,8aR)-3,3,6,7-tetramethyl-2,4,4a,5,6,7,8,8a-octahydrochromene |
| pubchem : | 3888397 |
Cosmetics :
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| Cosmetic uses : |
perfuming agents
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other :
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| CosIng : | cosmetic data |
| FMA : | listed |
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synonyms :
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| 1H-2- | benzopyran-3,4,4alpha,5,8,8alpha-hexahydro-3,3,6,7-tetramethyl | | | bigarade oxide | | 3,4,4alpha,5,8,8alpha- | hexahydro-3,3,6,7-tetramethyl-1H-2-benzopyran | | | hexahydrotetramethyl benzopyran | | 3,4,4a,5,8,8a (or 3,4,4a,7,8,8a)- | hexahydro-3,3,6,7-tetramethyl-1H-2-benzopyran | | (4aS,6R,7S,8aR)-3,3,6,7- | tetramethyl-2,4,4a,5,6,7,8,8a-octahydrochromene |
soluble in :
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| | alcohol |
insoluble in :
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| | water |
potential blenders : note
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| alpha- | amyl cinnamaldehyde | FL/FR |
| iso | amyl salicylate | FL/FR |
| | amyris wood oil | FL/FR |
| para- | anisyl alcohol | FL/FR |
| | beeswax absolute | FL/FR |
| | benzyl acetate | FL/FR |
| | benzyl alcohol | FL/FR |
| | benzyl benzoate | FL/FR |
| | benzyl propionate | FL/FR |
| | benzyl salicylate | FL/FR |
| | bergamot oil | FL/FR |
| | blood orange oil | FL/FR |
| | bois de rose oil | FL/FR |
| iso | butyl benzoate | FL/FR |
| | carrot seed oil | FL/FR |
| | cinnamyl alcohol | FL/FR |
| | citronellol | FL/FR |
| | citronellyl acetate | FL/FR |
| | clary sage oil | FL/FR |
| | clove bud oil | FL/FR |
| | coriander seed oil | FL/FR |
| | coumarin | FR |
| | cyclamen aldehyde | FL/FR |
| | cyclohexyl ethyl alcohol | FL/FR |
| gamma- | decalactone | FL/FR |
| | decanal | FL/FR |
| | decanol | FL/FR |
| | dimethyl anthranilate | FL/FR |
| | dimethyl benzyl carbinol | FL/FR |
| | dodecanal | FL/FR |
| | dodecanol | FL/FR |
| | ethyl cinnamate | FL/FR |
| | ethyl laurate | FL/FR |
| | ethyl phenyl acetate | FL/FR |
| | ethyl vanillin | FL/FR |
| | eugenol | FL/FR |
| | floral pyranol | FR |
| | gardenia oxide | FR |
| | geraniol | FL/FR |
| | geranium oil | FL/FR |
| | geranyl acetate | FL/FR |
| (E)- | geranyl acetone | FL/FR |
| | heliotropyl diethyl acetal | FR |
| (Z)-3- | hexen-1-ol | FL/FR |
| (Z)-3- | hexen-1-yl acetate | FL/FR |
| (Z)-3- | hexen-1-yl benzoate | FL/FR |
| (Z)-3- | hexen-1-yl salicylate | FL/FR |
| (Z)-3- | hexen-1-yl tiglate | FL/FR |
| alpha- | hexyl cinnamaldehyde | FL/FR |
| | hexyl tiglate | FL/FR |
| | ho leaf oil | FR |
| | hyacinth ether | FR |
| | hydroxycitronellal | FL/FR |
| | ionones | |
| | irones | |
| | jasmin absolute | FL/FR |
| (Z)- | jasmone | FL/FR |
| | leaf acetal | FL/FR |
| | leerall | FR |
| | lemon oil | FL/FR |
| | linalool | FL/FR |
| laevo- | linalool | FL/FR |
| | linalool oxide | FL/FR |
| | linalyl acetate | FL/FR |
| | mandarin oil | FL/FR |
| | methyl anthranilate | FL/FR |
| | methyl dihydrojasmonate | FL/FR |
| | methyl heptenone | FL/FR |
| | mimosa absolute | FL/FR |
| | muguet carboxaldehyde | FR |
| | musks | |
| | myrrh oil | FL/FR |
| beta- | naphthyl ethyl ether | FL/FR |
| beta- | naphthyl methyl ether | FL/FR |
| | narcissus absolute | FR |
| | nerol | FL/FR |
| | neroli oil | FL/FR |
| | neryl acetate | FL/FR |
| | nonanal | FL/FR |
| | nonanol | FL/FR |
| | oakmoss absolute | FL/FR |
| | ocean propanal | FL/FR |
| | orange oil | FL/FR |
| | orange oil bitter | FL/FR |
| | orangeflower absolute | FL/FR |
| | orris pyridine | FR |
| | palmarosa oil | FL/FR |
| | patchouli oil | FL/FR |
| | petitgrain oil | FL/FR |
| | phenethyl acetate | FL/FR |
| | phenethyl alcohol | FL/FR |
| | phenethyl isobutyrate | FL/FR |
| | phenethyl phenyl acetate | FL/FR |
| | phenethyl propionate | FL/FR |
| | phenyl acetaldehyde dimethyl acetal | FL/FR |
| 3- | phenyl propionaldehyde | FL/FR |
| | raspberry ketone | FL/FR |
| | rhodinol | FL/FR |
| | rose absolute | FL/FR |
| | rose butanoate | FL/FR |
| | santall | FR |
| alpha- | terpineol | FL/FR |
| | tetrahydrolinalool | FL/FR |
| para- | tolyl aldehyde | FL/FR |
| | tonka bean absolute | FR |
| gamma- | undecalactone | FL/FR |
| | vanilla absolute | FL/FR |
| | vanillyl acetate | FL/FR |
| | violet leaf absolute | FL/FR |
| | violet methyl carbonate | FR |
| | woody amylene | FR |
| | ylang ylang oil | FL/FR |
potential uses :
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| | citrus | | | floral | | | grapefruit | | | herbal | | | neroli | | | oriental | | | petitgrain | | | woody |
natural occurrence in : note
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| | not found in nature
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