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| IUPAC name : | (2E,4E,7E)-deca-2,4,7-trienal |
| InChI : | InChI=1/C10H14O/c1-2-3-4-5-6-7-8-9-10-11/h3-4,6-10H,2,5H2,1H3/b4-3+,7-6+,9-8+ |
| InChIKey : | KEXCNWISTVJVBV-SIRUGEDZBH |
| SMILES : | CC\C=C\C\C=C\C=C\C=O |
| cas number : | 51325-37-2 |
| jecfa number : | 1786 |
| fl. number : | 05.141 |
| molar refractivity : | 48.73 ± 0.3 cm3 |
| parachor : | 400.5 ± 4.0 cm3 |
| index of refraction : | 1.479 ± 0.02 |
| surface tension : | 29.5 ± 3.0 dyne/cm |
| density : | 0.874 ± 0.06 g/cm3 |
| polarizability : | 19.32 ± 0.5 10-24cm3 |
| XlogP : | 3.40 |
| molecular weight : | 150.2175600 |
| formula : | C10 H14 O |
| NMR Predictor : | Predict |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
organoleptics :
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| odor strength : | high ,
recommend smelling in a 10.00 % solution or less |
odor description :
at 10.00 % in dipropylene glycol. | green citrus |
properties :
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| appearence : | yellow to orange clear liquid |
| assay : | 98.00 to 100.00 % sum of isomers
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.90000 to 0.90400 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.489 to 7.522
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| refractive index : | 1.53800 to 1.54400 @ 20.00 °C.
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| boiling point : | 232.00 to 234.00 °C. @ 760.00 mm Hg
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| flash point : | 265.00 °F. TCC ( 129.44 °C. )
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| logP (o/w) : | 2.67 |
safety :
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| Oral Toxicity(LD50) : |
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Not determined
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| Dermal Toxicity(LD50) : |
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Not determined
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| Inhalation Toxicity(LC50) : |
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Not determined
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safety in use :
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| Maximised Survey-derived Daily Intakes (MSDI-EU) : | 0.12 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) : | 0.01 (μg/capita/day) |
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| recommendation for 2,4,7-decatrien-1-al 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). |
| The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA on the "LIBRARY" link. |
| publication number : 22 |
| | average usual ppm | average maximum ppm |
| baked goods : | - | - |
| beverages(nonalcoholic) : | 0.02000 | 0.06000 |
| beverages(alcoholic) : | - | - |
| breakfast cereal : | - | - |
| cheese : | - | - |
| chewing gum : | 0.10000 | 0.30000 |
| condiments / relishes : | - | - |
| confectionery froastings : | - | - |
| egg products : | - | - |
| fats / oils : | 0.10000 | 0.30000 |
| fish products : | 0.02000 | 0.06000 |
| frozen dairy : | - | - |
| fruit ices : | 0.02000 | 0.06000 |
| gelatins / puddings : | 0.10000 | 0.30000 |
| granulated sugar : | - | - |
| gravies : | - | - |
| hard candy : | 0.02000 | 0.06000 |
| imitation dairy : | - | - |
| instant coffee / tea : | - | - |
| jams / jellies : | - | - |
| meat products : | 0.02000 | 0.06000 |
| milk products : | 0.02000 | 0.06000 |
| nut products : | - | - |
| other grains : | - | - |
| poultry : | - | - |
| processed fruits : | - | - |
| processed vegetables : | - | - |
| reconstituted vegetables : | 0.01000 | 0.03000 |
| seasonings / flavors : | - | - |
| snack foods : | - | - |
| soft candy : | 0.10000 | 0.30000 |
| soups : | - | - |
| sugar substitutes : | - | - |
| sweet sauces : | - | - |
safety references :
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| European Food Safety Athority(efsa) : | Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies... |
| EPI System : | view |
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| | (2E,4E,7E)-deca-2,4,7-trienal
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| chemidplus : | 51325-37-2 |
| EPA Substance Registry Services : | 51325-37-2 |
references :
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| | (2E,4E,7E)-deca-2,4,7-trienal
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| fl. number : | 05.141 |
| jecfa number : | 1786 |
| pubchem : | 4446473 |
other :
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| VCF-Online: | VCF Volatile Compounds in Food |