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| IUPAC name : | 2,4,8-trimethylnon-7-en-2-ol |
| InChI : | InChI=1/C12H24O/c1-10(2)7-6-8-11(3)9-12(4,5)13/h7,11,13H,6,8-9H2,1-5H3 |
| InChIKey : | QRDZETOZNQTTCN-UHFFFAOYAK |
| SMILES : | C\C(C)=C\CCC(C)CC(C)(C)O |
| cas number : | 437770-28-0 |
| fema number : | 4212 |
| jecfa number : | 1644 |
| fl. number : | 02.250 |
| molar refractivity : | 59.00 ± 0.3 cm3 |
| parachor : | 502.1 ± 4.0 cm3 |
| index of refraction : | 1.453 ± 0.02 |
| surface tension : | 28.1 ± 3.0 dyne/cm |
| density : | 0.845 ± 0.06 g/cm3 |
| polarizability : | 23.39 ± 0.5 10-24cm3 |
| molecular weight : | 184.3183600 |
| formula : | C12 H24 O |
| NMR Predictor : | Predict |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
organoleptics :
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| odor type : | citrus |
| odor strength : | medium |
odor description :
at 100.00 %. | grapefruit citrus floral |
properties :
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| appearence : | colorless clear liquid |
| assay : | 96.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.84600 to 0.85300 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.040 to 7.098
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| refractive index : | 1.48800 to 1.45500 @ 20.00 °C.
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| boiling point : | 242.00 to 243.00 °C. @ 760.00 mm Hg
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| flash point : | 231.00 °F. TCC ( 110.56 °C. )
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| logP (o/w) : | 4.08 |
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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| recommendation for (±)-2,4,8-trimethyl-7-nonen-2-ol 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). |
| 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) : | 2.00000 | 10.00000 |
| beverages(alcoholic) : | 5.00000 | 50.00000 |
| breakfast cereal : | 5.00000 | 25.00000 |
| cheese : | - | - |
| chewing gum : | - | - |
| condiments / relishes : | - | - |
| confectionery froastings : | 5.00000 | 20.00000 |
| egg products : | - | - |
| fats / oils : | - | - |
| fish products : | - | - |
| frozen dairy : | - | - |
| fruit ices : | 2.00000 | 10.00000 |
| gelatins / puddings : | 5.00000 | 20.00000 |
| granulated sugar : | - | - |
| gravies : | - | - |
| hard candy : | 5.00000 | 25.00000 |
| imitation dairy : | - | - |
| instant coffee / tea : | 2.00000 | 20.00000 |
| jams / jellies : | - | - |
| meat products : | - | - |
| milk products : | - | - |
| nut products : | - | - |
| other grains : | - | - |
| poultry : | - | - |
| processed fruits : | - | - |
| processed vegetables : | - | - |
| reconstituted vegetables : | - | - |
| seasonings / flavors : | - | - |
| snack foods : | - | - |
| soft candy : | 5.00000 | 25.00000 |
| soups : | - | - |
| sugar substitutes : | - | - |
| sweet sauces : | - | - |
safety references :
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| EPI System : | view |
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| |
| | 2,4,8-trimethylnon-7-en-2-ol
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| chemidplus : | 437770-28-0 |
| EPA Substance Registry Services : | 437770-28-0 |
references :
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| | 2,4,8-trimethylnon-7-en-2-ol
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| fl. number : | 02.250 |
| jecfa number : | 1644 |
| pubchem : | 437770-28-0 |
other :
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