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| IUPAC name : | (3E,6E)-octa-3,6-dien-2-one |
| InChI : | InChI=1/C8H12O/c1-3-4-5-6-7-8(2)9/h3-4,6-7H,5H2,1-2H3/b4-3+,7-6+ |
| InChIKey : | GUUFTBQLGJOXEM-FZWLCVONBV |
| SMILES : | C\C=C\C\C=C\C(=O)C |
| cas number : | 30086-02-3 |
| fema number : | 4008 |
| coe number : | 2148 |
| jecfa number : | 1139 |
| fl. number : | 07.247 |
| molar refractivity : | 39.25 ± 0.3 cm3 |
| parachor : | 329.9 ± 4.0 cm3 |
| index of refraction : | 1.454 ± 0.02 |
| surface tension : | 26.8 ± 3.0 dyne/cm |
| density : | 0.856 ± 0.06 g/cm3 |
| polarizability : | 15.56 ± 0.5 10-24cm3 |
| xlogp : | 2.30 |
| molecular weight : | 124.1802800 |
| formula : | C8 H12 O |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
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Suppliers :
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| Oxford Chemicals Ltd : | 3,5-OCTADIEN-2-ONE
≥96.00%, NI, Kosher |
organoleptics :
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| odor type : | fruity |
| odor strength : | high , recommend smelling in a 1.00 % solution or less |
odor description : at 1.00 % in dipropylene glycol. | fruity green grassy |
properties :
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| appearence : | yellow clear liquid |
| assay : | 96.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.87700 to 0.88700 @ 20.00 °C.
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| pounds per gallon - calc. : | 7.306 to 7.389
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| specific gravity : | 0.88000 to 0.89000 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.322 to 7.406
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| refractive index : | 1.51200 to 1.52200 @ 20.00 °C.
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| boiling point : | 185.00 to 186.00 °C. @ 760.00 mm Hg
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| logp : | 1.76 |
safety :
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| most important hazard(s) : |
Xi - Irritant |
| Oral Toxicity(LD50) : |
Not determined
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| Dermal Toxicity(LD50) : |
Not determined
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| flash point ( Deg. F. ) : | 146.00 °F. TCC ( 63.33 °C. )
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| recommendation for (E,E)-3,5-octadien-2-one usage levels up to : |
| | 1.0000 % 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 : 20. |
| | average usual ppm | average maximum ppm |
| baked goods : | 4.00000 | 8.00000 |
| beverages(nonalcoholic) : | 2.00000 | 5.00000 |
| beverages(alcoholic) : | 2.00000 | 5.00000 |
| breakfast cereal : | - | - |
| cheese : | - | - |
| chewing gum : | 16.00000 | 30.00000 |
| condiments / relishes : | - | - |
| confectionery froastings : | - | - |
| egg products : | - | - |
| fats / oils : | - | - |
| fish products : | - | - |
| frozen dairy : | 2.00000 | 5.00000 |
| fruit ices : | - | - |
| gelatins / puddings : | - | - |
| granulated sugar : | - | - |
| gravies : | - | - |
| hard candy : | 4.00000 | 8.00000 |
| imitation dairy : | 2.00000 | 4.00000 |
| instant coffee / tea : | - | - |
| jams / jellies : | - | - |
| meat products : | - | - |
| milk products : | - | - |
| nut products : | - | - |
| other grains : | - | - |
| poultry : | - | - |
| processed fruits : | - | - |
| processed vegetables : | - | - |
| reconstituted vegetables : | - | - |
| seasonings / flavors : | - | - |
| snack foods : | 2.00000 | 4.00000 |
| soft candy : | 3.00000 | 6.00000 |
| soups : | - | - |
| sugar substitutes : | - | - |
| sweet sauces : | - | - |
safety references :
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| EPI System : | view |
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| | (3E,6E)-octa-3,6-dien-2-one
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| chemidplus : | 030086023 |
| EPA Substance Registry Services : | 30086-02-3 |
| NLM Chemical Carcinogenesis Research Information System : | 30086-02-3 |
| NLM Developmental and Reproductive Toxicity : | 30086-02-3 |
| NLM Env. Mutagen Info. Center : | 30086-02-3 |
| NLM GENetic TOXicology : | 30086-02-3 |
references :
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| | (3E,6E)-octa-3,6-dien-2-one
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| jecfa number : | 1139 |
| fl. number : | 07.247 |
| pubchem : | 176492 |
other :
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