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| IUPAC name : | (3R,3aR,7aS)-3,6-dimethyl-3a,4,5,7a-tetrahydro-3H-1-benzofuran-2-one |
| InChI : | InChI=1/C10H14O2/c1-6-3-4-8-7(2)10(11)12-9(8)5-6/h5,7-9H,3-4H2,1-2H3/t7-,8-,9-/m1/s1 |
| InChIKey : | NQWBFQXRASPNLB-IWSPIJDZBX |
| SMILES : | C[C@@H]1[C@H]2CCC(=C[C@H]2OC1=O)C |
| cas number : | 182699-77-0 |
| molar refractivity : | 45.69 ± 0.3 cm3 |
| parachor : | 374.7 ± 6.0 cm3 |
| index of refraction : | 1.484 ± 0.02 |
| surface tension : | 30.4 ± 3.0 dyne/cm |
| density : | 1.042 ± 0.06 g/cm3 |
| polarizability : | 18.11 ± 0.5 10-24cm3 |
| xlogp : | 1.70 |
| molecular weight : | 166.2169600 |
| formula : | C10 H14 O2 |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
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organoleptics :
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| odor strength : | medium , recommend smelling in a 10.00 % solution or less |
odor description : at 10.00 % in dipropylene glycol. | coconut dill spicy sweet |
properties :
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| Food Chemicals Codex Listed : | No |
| boiling point : | 285.00 to 286.00 °C. @ 760.00 mm Hg
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| logp : | 1.63 |
safety :
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| Oral Toxicity(LD50) : |
Not determined
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| Dermal Toxicity(LD50) : |
Not determined
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| flash point ( Deg. F. ) : | 239.00 °F. TCC ( 115.00 °C. )
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| recommendation for wine lactone usage levels up to : |
| | 0.5000 % in the fragrance concentrate.
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| 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). |
| publication number : 22. |
| | average usual ppm | average maximum ppm |
| baked goods : | 1.00000 | 5.00000 |
| beverages(nonalcoholic) : | 0.50000 | 5.00000 |
| beverages(alcoholic) : | 2.00000 | 10.00000 |
| breakfast cereal : | 2.00000 | 10.00000 |
| cheese : | 0.50000 | 2.00000 |
| chewing gum : | 1.00000 | 10.00000 |
| condiments / relishes : | 5.00000 | 20.00000 |
| confectionery froastings : | 2.00000 | 10.00000 |
| egg products : | - | - |
| fats / oils : | - | - |
| fish products : | - | - |
| frozen dairy : | 0.50000 | 5.00000 |
| fruit ices : | - | - |
| gelatins / puddings : | 2.00000 | 10.00000 |
| granulated sugar : | - | - |
| gravies : | - | - |
| hard candy : | 1.00000 | 10.00000 |
| imitation dairy : | 1.00000 | 10.00000 |
| instant coffee / tea : | 1.00000 | 10.00000 |
| jams / jellies : | - | - |
| meat products : | - | - |
| milk products : | 0.50000 | 2.00000 |
| nut products : | - | - |
| other grains : | - | - |
| poultry : | - | - |
| processed fruits : | - | - |
| processed vegetables : | - | - |
| reconstituted vegetables : | - | - |
| seasonings / flavors : | 50.00000 | 200.00000 |
| snack foods : | - | - |
| soft candy : | 2.00000 | 10.00000 |
| soups : | - | - |
| sugar substitutes : | - | - |
| sweet sauces : | - | - |
safety references :
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| EPI System : | view |
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| | (3R,3aR,7aS)-3,6-dimethyl-3a,4,5,7a-tetrahydro-3H-1-benzofuran-2-one
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| chemidplus : | 182699-77-0 |
| EPA Substance Registry Services : | 182699-77-0 |
| NLM Chemical Carcinogenesis Research Information System : | 182699-77-0 |
| NLM Developmental and Reproductive Toxicity : | 182699-77-0 |
| NLM Env. Mutagen Info. Center : | 182699-77-0 |
| NLM GENetic TOXicology : | 182699-77-0 |
references :
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| | (3R,3aR,7aS)-3,6-dimethyl-3a,4,5,7a-tetrahydro-3H-1-benzofuran-2-one
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| pubchem : | 10546747 |
| NIST Chemistry WebBook : | 3314666587 |
other :
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