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| IUPAC name : | hept-2-enoic acid |
| InChI : | InChI=1/C7H12O2/c1-2-3-4-5-6-7(8)9/h5-6H,2-4H2,1H3,(H,8,9) |
| InChIKey : | YURNCBVQZBJDAJ-AATRIKPKBA |
| SMILES : | CCCCC=CC(=O)O |
| (EINECS) number : | 242-738-8 |
| cas number : | 18999-28-5 |
| fema number : | 3920 |
| fl. number : | 08.083 |
| molar refractivity : | 36.10 ± 0.3 cm3 |
| parachor : | 319.6 ± 4.0 cm3 |
| index of refraction : | 1.457 ± 0.02 |
| surface tension : | 34.0 ± 3.0 dyne/cm |
| density : | 0.968 ± 0.06 g/cm3 |
| polarizability : | 14.31 ± 0.5 10-24cm3 |
| xlogp : | 2.30 |
| molecular weight : | 128.1689800 |
| formula : | C7 H12 O2 |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
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Suppliers :
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| Oxford Chemicals Ltd : | 2-HEPTENOIC ACID |
| | ≥99.00% (sum of isomers), NI, Kosher |
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organoleptics :
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| odor type : | green |
| odor strength : | high , recommend smelling in a 1.00 % solution or less |
odor description : at 1.00 % in propylene glycol. | green grassy fruity ether |
properties :
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| appearence : | colorless to pale yellow clear liquid |
| assay : | 98.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.94700 - 0.95300 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.880 to 7.930
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| refractive index : | 1.45300 - 1.45900 @ 20.00 °C.
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| boiling point : | 226.00 - 227.00 °C. @ 760.00 mm Hg
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| logp : | 2.40 |
safety :
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| most important hazard(s) : |
Xi - Irritant |
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| Oral Toxicity(LD50) : |
Not determined
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| Dermal Toxicity(LD50) : |
Not determined
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| flash point ( Deg. F. ) : | 212.00 °F. TCC ( 100.00 °C. )
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| recommendation for 2-heptenoic acid usage levels up to : |
| | not for fragrance use.
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safety links :
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| (EINECS) number : | 242-738-8 |
| chemidplus : | 18999-28-5 |
| epa-srs : | 18999-28-5 |
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other :
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references :
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| fl. number : | 08.083 |
| pubchem : | 34671733 |
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