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| IUPAC name : | (E)-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-ONEGZZNKBS |
| SMILES : | CC\C=C\CC(=O)O |
| cas number : | 1577-18-0 |
| (EINECS) number : | 216-417-8 |
| fema number : | 3170 |
| coe number : | 2256 |
| 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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| Apple : | trans-3-Hexenoic acid
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| Bedoukian Research : | trans-3-HEXENOIC ACID (PURE)
≥96.0%, Kosher Odor: A diffusive cheese odor; somewhat fruity Flavor: green Used in passionfruit, berry, melon, tomato and tea flavors. |
| Berje : | trans-3-Hexenoic Acid
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| Fontarome : | T3-HEXENOIC ACID
Odor: Honey with hay |
| Frutarom : | trans-3-HEXENOIC ACID
≥97.00% (trans isomer), NI, Kosher Odor: Acidic, Burnt, Fruity, Honey Suggested Uses: Alcoholic Beverages, Bakery, Cheese, Passion Fruit, Raspberry, Soft Fruits, Tea |
| Penta : | trans-3-hexenoic acid
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| SAFC Global® : | trans-3-Hexenoic acid
≥98%, Kosher Odor: cheese |
organoleptics :
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| odor type : | cheesy |
| odor strength : | high , recommend smelling in a 1.00 % solution or less |
odor description: at 1.00 % in dipropylene glycol. | powerful fruity honey acid |
odor description:
| Cheesy, green, dairy-like with a waxy fruity nuance Mosciano, Gerard P&F 18, No. 1, 43, (1993) |
taste description: at 50.00 ppm. | Green, dairy-like with a vegetable and melon nuance Mosciano, Gerard P&F 18, No. 1, 43, (1993) |
| substantivity : | 228 Hour(s) |
properties :
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| appearence : | colorless to pale yellow clear liquid |
| assay : | 97.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.95300 to 0.96100 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.930 to 7.996
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| refractive index : | 1.43500 to 1.44300 @ 20.00 °C.
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| melting point : | 11.00 to 12.00 °C. @ 760.00 mm Hg
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| boiling point : | 118.00 to 119.00 °C. @ 22.00 mm Hg
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| boiling point : | 81.00 to 92.00 °C. @ 2.00 mm Hg
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| vapor pressure : | 0.24100 mm/Hg @ 25.00 °C. |
| vapor density : | >1 ( Air = 1 ) |
| flash point : | 230.00 °F. TCC ( 110.00 °C. )
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| logP (o/w) : | 1.60 |
safety :
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| most important hazard(s) : | C - Corrosive. |
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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 28 - After contact with skin, wash immediately with plenty of water. 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 |
| Maximised Survey-derived Daily Intakes (MSDI-EU) : | 9.40 (μg/capita/day) |
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| recommendation for (E)-3-hexenoic acid fragrance usage levels up to : |
| | not for fragrance use.
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| recommendation for (E)-3-hexenoic acid flavor usage levels up to : |
| | 50.0000 ppm in the flavor.
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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 |
| NLM Developmental and Reproductive Toxicity : | Search |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
| WISER : | UN 3265 |
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| WGK Germany : | 3 |
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| | (E)-hex-3-enoic acid |
| (EINECS) number : | 216-417-8 |
| RTECS : | MP7730000 for cas# 1577-18-0 |
| chemidplus : | 001577180 |
| EPA Substance Registry Services : | 1577-18-0 |
references :
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| | (E)-hex-3-enoic acid |
| NIST Chemistry WebBook : | 2535163752 |
| pubchem : | 670596 |
other :
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| VCF-Online: | VCF Volatile Compounds in Food |