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| IUPAC name : | 3-methylbut-2-enyl formate |
| InChI : | InChI=1/C6H10O2/c1-6(2)3-4-8-5-7/h3,5H,4H2,1-2H3 |
| InChIKey : | ZCROFVOAWLRGFY-UHFFFAOYAG |
| SMILES : | CC(=CCOC=O)C |
| cas number : | 68480-28-4 |
| (EINECS) number : | 270-906-0 |
| fema number : | 4205 |
| jecfa number : | 1826 |
| fl. number : | 09.694 |
| molar refractivity : | 31.67 ± 0.3 cm3 |
| parachor : | 282.8 ± 4.0 cm3 |
| index of refraction : | 1.421 ± 0.02 |
| surface tension : | 26.4 ± 3.0 dyne/cm |
| density : | 0.915 ± 0.06 g/cm3 |
| polarizability : | 12.55 ± 0.5 10-24cm3 |
| XlogP : | 1.20 |
| molecular weight : | 114.1424000 |
| formula : | C6 H10 O2 |
| NMR Predictor : | Predict |
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| export tariff code : | 2915.13.0000 |
| fda reg : | unspecified |
Suppliers :
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| Penta : | prenyl formate
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organoleptics :
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| odor type : | fruity |
| odor strength : | medium |
odor description : at 100.00 %. | fruity rum |
properties :
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| appearence : | colorless clear liquid |
| assay : | 95.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.93000 to 0.93600 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.739 to 7.788
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| refractive index : | 1.42900 to 1.43500 @ 20.00 °C.
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| boiling point : | 34.00 to 35.00 °C. @ 15.00 mm Hg
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| boiling point : | 132.00 to 134.00 °C. @ 760.00 mm Hg
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| flash point : | 135.00 °F. TCC ( 57.22 °C. )
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| logP (o/w) : | 1.67 |
safety :
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| most important hazard(s) : | Xi - Irritant |
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R 10 - Flammable. R 36/38 - Irritating to skin and eyes. S 02 - Keep out of the reach of children. S 16 - Keep away from sources of ignition - No Smoking. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 37/39 - Wear suitable gloves and eye/face protection.
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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) : | 0.61 (μg/capita/day) |
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| recommendation for prenyl formate usage levels up to : |
| | 8.0000 % 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 : | 10.00000 | 100.00000 |
| beverages(nonalcoholic) : | 0.30000 | 3.00000 |
| beverages(alcoholic) : | 1.50000 | 15.00000 |
| breakfast cereal : | 0.30000 | 1.50000 |
| cheese : | - | - |
| chewing gum : | 15.00000 | 100.00000 |
| condiments / relishes : | - | - |
| confectionery froastings : | 1.50000 | 10.00000 |
| egg products : | 1.50000 | 10.00000 |
| fats / oils : | 1.50000 | 10.00000 |
| fish products : | - | - |
| frozen dairy : | 6.00000 | 60.00000 |
| fruit ices : | 3.00000 | 30.00000 |
| gelatins / puddings : | 3.00000 | 30.00000 |
| granulated sugar : | - | - |
| gravies : | - | - |
| hard candy : | 5.00000 | 50.00000 |
| imitation dairy : | - | - |
| instant coffee / tea : | 0.60000 | 6.00000 |
| jams / jellies : | 3.00000 | 30.00000 |
| meat products : | - | - |
| milk products : | 0.60000 | 60.00000 |
| nut products : | - | - |
| other grains : | - | - |
| poultry : | - | - |
| processed fruits : | - | - |
| processed vegetables : | - | - |
| reconstituted vegetables : | - | - |
| seasonings / flavors : | 1.50000 | 15.00000 |
| snack foods : | - | - |
| soft candy : | 3.00000 | 30.00000 |
| 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 |
| EPA Chem. Sub. Inventory : | Yes |
| WISER : | UN 1993 |
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| WGK Germany : | 2 |
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| | 3-methylbut-2-enyl formate
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| (EINECS) number : | 270-906-0 |
| chemidplus : | 068480284 |
| EPA Substance Registry Services : | 68480-28-4 |
references :
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| | 3-methylbut-2-enyl formate
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| fl. number : | 09.694 |
| jecfa number : | 1826 |
| pubchem : | 687634 |
other :
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| VCF-Online: | VCF Volatile Compounds in Food |