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| Right Click Picture For More Options. (Safari 1.2 (v125) Compatible). |
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| IUPAC name : | (E)-non-5-en-2-one |
| InChI : | InChI=1/C9H16O/c1-3-4-5-6-7-8-9(2)10/h5-6H,3-4,7-8H2,1-2H3/b6-5+ |
| InChIKey : | RXFZCBZCGBDPDT-AATRIKPKBU |
| SMILES : | CCC\C=C\CCC(=O)C |
| (EINECS) number : | 248-181-7 |
| cas number : | 27039-84-5 |
| fema number : | 4326 |
| jecfa number : | 1845 |
| molar refractivity : | 43.83 ± 0.3 cm3 |
| parachor : | 382.4 ± 4.0 cm3 |
| index of refraction : | 1.435 ± 0.02 |
| surface tension : | 26.9 ± 3.0 dyne/cm |
| density : | 0.835 ± 0.06 g/cm3 |
| polarizability : | 17.37 ± 0.5 10-24cm3 |
| xlogp : | 2.80 |
| molecular weight : | 140.2227400 |
| formula : | C9 H16 O |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
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organoleptics :
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odor description :
| fruity berry |
properties :
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| appearence : | colorless to pale yellow clear liquid |
| assay : | 96.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.83500 to 0.83900 @ 25.00 °C.
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| pounds per gallon - calc. : | 6.948 to 6.981
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| refractive index : | 1.43300 to 1.43900 @ 20.00 °C.
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| boiling point : | 197.00 to 198.00 °C. @ 760.00 mm Hg
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| logp : | 2.61 |
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. ) : | 144.00 °F. TCC ( 62.22 °C. )
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| recommendation for (E)-5-nonen-2-one usage levels up to : |
| | 0.2000 % 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 : 23. |
| | average usual ppm | average maximum ppm |
| baked goods : | 2.00000 | 10.00000 |
| beverages(nonalcoholic) : | 2.00000 | 10.00000 |
| beverages(alcoholic) : | 5.00000 | 10.00000 |
| breakfast cereal : | 2.00000 | 10.00000 |
| cheese : | - | - |
| chewing gum : | 2.00000 | 10.00000 |
| condiments / relishes : | - | - |
| confectionery froastings : | 2.00000 | 10.00000 |
| egg products : | - | - |
| fats / oils : | - | - |
| fish products : | - | - |
| frozen dairy : | 2.00000 | 10.00000 |
| fruit ices : | 2.00000 | 10.00000 |
| gelatins / puddings : | 2.00000 | 10.00000 |
| granulated sugar : | - | - |
| gravies : | - | - |
| hard candy : | 2.00000 | 10.00000 |
| imitation dairy : | - | - |
| instant coffee / tea : | 2.00000 | 10.00000 |
| jams / jellies : | 2.00000 | 10.00000 |
| meat products : | - | - |
| milk products : | 1.00000 | 5.00000 |
| nut products : | - | - |
| other grains : | - | - |
| poultry : | - | - |
| processed fruits : | 2.00000 | 10.00000 |
| processed vegetables : | - | - |
| reconstituted vegetables : | - | - |
| seasonings / flavors : | 100.00000 | 1000.00000 |
| snack foods : | - | - |
| soft candy : | 2.00000 | 10.00000 |
| soups : | - | - |
| sugar substitutes : | - | - |
| sweet sauces : | 2.00000 | 10.00000 |
safety references :
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| EPI System : | view |
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| | (E)-non-5-en-2-one
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| (EINECS) number : | 248-181-7 |
| chemidplus : | 027039845 |
| EPA Substance Registry Services : | 27039-84-5 |
| NLM Chemical Carcinogenesis Research Information System : | 27039-84-5 |
| NLM Developmental and Reproductive Toxicity : | 27039-84-5 |
| NLM Env. Mutagen Info. Center : | 27039-84-5 |
| NLM GENetic TOXicology : | 27039-84-5 |
references :
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| | (E)-non-5-en-2-one
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| jecfa number : | 1845 |
| pubchem : | 694617 |
other :
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