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| IUPAC name : | (Z)-hex-3-enoic acid |
| InChI : | InChI=1/C6H10O2/c1-2-3-4-5-6(7)8/h3-4H,2,5H2,1H3,(H,7,8)/b4-3- |
| InChIKey : | XXHDAWYDNSXJQM-ARJAWSKDBD |
| SMILES : | CC\C=C/CC(=O)O |
| cas number : | 1775-43-5 |
| (EINECS) number : | 217-205-8 |
| fema number : | 4493 |
| molar refractivity : | 31.46 ± 0.3 cm3 |
| parachor : | 279.8 ± 4.0 cm3 |
| index of refraction : | 1.455 ± 0.02 |
| surface tension : | 34.0 ± 3.0 dyne/cm |
| density : | 0.985 ± 0.06 g/cm3 |
| polarizability : | 12.47 ± 0.5 10-24cm3 |
| XlogP : | 1.60 |
| molecular weight : | 114.1424000 (IUPAC) |
| formula : | C6 H10 O2 |
| NMR Predictor : | Predict |
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| export tariff code : | 2916.19.6000 |
| fda reg : | unspecified |
Suppliers :
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| Bedoukian Research : | cis-3-HEXENOIC ACID BRI (NATURAL)
≥95.0%, Kosher Odor: Green like grass, fruity, cheesy, musty, waxy, ripe, heavy, and slightly buttery Flavor: green Use in fruity cheese like Blue Cheese/Swiss Cheese or a smaller amount in Cheddar cheese. Use in raspberry, passionfruit, grape, tea, wine, melon. |
| Fontarome : | C3-HEXENOIC ACID
Odor: Powerful fruity, honey |
| Penta : | cis-3-hexenoic acid
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organoleptics :
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| odor type : | green |
| odor strength : | high , recommend smelling in a 0.10 % solution or less |
odor description: at 1.00 % in propylene glycol. | green grass sweaty fruity cheesy acid |
properties :
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| appearence : | colorless to pale yellow clear liquid |
| assay : | 95.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.96200 to 0.96800 @ 25.00 °C.
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| pounds per gallon - calc. : | 8.005 to 8.055
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| refractive index : | 1.43700 to 1.44300 @ 20.00 °C.
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| boiling point : | 100.00 °C. @ 4.00 mm Hg
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| boiling point : | 209.00 to 210.00 °C. @ 760.00 mm Hg
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| vapor pressure : | 0.08300 mm/Hg @ 25.00 °C. |
| vapor density : | >1 ( Air = 1 ) |
| flash point : | 210.00 °F. TCC ( 98.89 °C. )
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| logP (o/w) : | 1.60 |
| shelf life : | 24.00 month(s) or longer if stored properly. |
| storage : | store in cool, dry place in tightly sealed containers, protected from heat and light. store under nitrogen. |
safety :
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| most important hazard(s) : | Xn - Harmful. |
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R 34 - Causes burns. R 36/38 - Irritating to skin and eyes. S 02 - Keep out of the reach of children. 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 36/37/39 - Wear suitable clothing, 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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| Category : | flavoring agents |
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| recommendation for (Z)-3-hexenoic acid fragrance usage levels up to : |
| | not for fragrance use.
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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 : 24 |
| | average usual ppm | average maximum ppm |
| baked goods : | 7.00000 | 16.00000 |
| beverages(nonalcoholic) : | 2.00000 | 4.00000 |
| beverages(alcoholic) : | 2.00000 | 4.00000 |
| breakfast cereal : | - | - |
| cheese : | - | - |
| chewing gum : | - | - |
| condiments / relishes : | - | - |
| confectionery froastings : | - | - |
| egg products : | - | - |
| fats / oils : | - | - |
| fish products : | - | - |
| frozen dairy : | 4.00000 | 8.00000 |
| fruit ices : | - | - |
| gelatins / puddings : | 2.00000 | 5.00000 |
| granulated sugar : | - | - |
| gravies : | - | - |
| hard candy : | - | - |
| imitation dairy : | - | - |
| instant coffee / tea : | - | - |
| jams / jellies : | - | - |
| meat products : | - | - |
| milk products : | - | - |
| nut products : | - | - |
| other grains : | - | - |
| poultry : | - | - |
| processed fruits : | - | - |
| processed vegetables : | - | - |
| reconstituted vegetables : | - | - |
| seasonings / flavors : | - | - |
| snack foods : | - | - |
| soft candy : | 7.00000 | 15.00000 |
| soups : | - | - |
| sugar substitutes : | - | - |
| sweet sauces : | - | - |
safety references :
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| EPI System : | view |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
| WISER : | UN 3265 |
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| WGK Germany : | 3 |
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| | (Z)-hex-3-enoic acid |
| (EINECS) number : | 217-205-8 |
| chemidplus : | 001775435 |
| EPA Substance Registry Services : | 1775-43-5 |
| dtp/nci : | 26715 |
references :
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| | (Z)-hex-3-enoic acid |
| NIST Chemistry WebBook : | 855677474 |
| pubchem : | 216733 |
other :
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| VCF-Online: | VCF Volatile Compounds in Food |