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| IUPAC name : | ethyl (E)-2-methylpent-2-enoate |
| InChI : | InChI=1/C8H14O2/c1-4-6-7(3)8(9)10-5-2/h6H,4-5H2,1-3H3/b7-6+ |
| InChIKey : | HYQYCHQAUPHFKX-VOTSOKGWBK |
| SMILES : | CC\C=C(/C)\C(=O)OCC |
| cas number : | 58625-96-0 |
| (EINECS) number : | 261-367-2 |
| molar refractivity : | 40.78 ± 0.3 cm3 |
| parachor : | 358.5 ± 4.0 cm3 |
| index of refraction : | 1.431 ± 0.02 |
| surface tension : | 26.8 ± 3.0 dyne/cm |
| density : | 0.902 ± 0.06 g/cm3 |
| polarizability : | 16.16 ± 0.5 10-24cm3 |
| XlogP : | 2.10 |
| molecular weight : | 142.1955600 |
| formula : | C8 H14 O2 |
| NMR Predictor : | Predict |
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| export tariff code : | 2916.19.6000 |
| fda reg : | unspecified |
Suppliers :
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| Bedoukian Research : | ETHYL 2-METHYL-2-PENTENOATE
≥95.0% Odor: A sweet berry-like odor with rum note. |
organoleptics :
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| odor type : | jammy |
| odor strength : | medium |
odor description : at 100.00 %. | sweet berry rum |
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 : | 0.90000 to 0.92000 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.489 to 7.655
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| refractive index : | 1.42900 to 1.44900 @ 20.00 °C.
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| boiling point : | 171.00 to 172.00 °C. @ 760.00 mm Hg
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| acid value : | 1.00 max. KOH/g
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| vapor pressure : | 1.39000 mm/Hg @ 25.00 °C. |
| vapor density : | >1 ( Air = 1 ) |
| flash point : | 150.00 °F. TCC ( 65.56 °C. )
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| logP (o/w) : | 2.93 |
| shelf life : | 48.00 month(s) or longer if stored properly. |
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 ethyl 2-methyl-2-pentenoate usage levels up to : |
| | 5.0000 % in the fragrance concentrate.
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safety references :
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| EPI System : | view |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
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| | ethyl (E)-2-methylpent-2-enoate
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| (EINECS) number : | 261-367-2 |
| chemidplus : | 058625960 |
| EPA Substance Registry Services : | 58625-96-0 |
references :
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| | ethyl (E)-2-methylpent-2-enoate
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| pubchem : | 670917 |
other :
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