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| Right Click Picture For More Options. (Safari 1.2 (v125) Compatible). |
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| IUPAC name : | (2E,4E)-nona-2,4-dienal |
| InChI : | InChI=1/C9H14O/c1-2-3-4-5-6-7-8-9-10/h5-9H,2-4H2,1H3/b6-5+,8-7+ |
| InChIKey : | ZHHYXNZJDGDGPJ-BSWSSELBBY |
| SMILES : | CCCC\C=C\C=C\C=O |
| (EINECS) number : | 227-629-5 |
| cas number : | 5910-87-2 |
| fema number : | 3212 |
| coe number : | 732 |
| fl. number : | 05.194 |
| molar refractivity : | 44.04 ± 0.3 cm3 |
| parachor : | 373.5 ± 4.0 cm3 |
| index of refraction : | 1.457 ± 0.02 |
| surface tension : | 28.5 ± 3.0 dyne/cm |
| density : | 0.855 ± 0.06 g/cm3 |
| polarizability : | 17.46 ± 0.5 10-24cm3 |
| xlogp : | 3.10 |
| molecular weight : | 138.2068600 |
| formula : | C9 H14 O |
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| export tariff code : | 2912.19.9000 |
| fda reg : | unspecified |
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Suppliers :
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| Bedoukian Research : | 2,4-NONADIEN-1-AL |
| | ≥90.0% (trans,trans), FCC, Kosher |
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| Cargill - Alfrebro : | 2,4-NONADIENAL, 10% in Ethyl Acetate |
| | natural, Kosher |
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| Cargill - Alfrebro : | 2,4-NONADIENAL, 10% in MTCG |
| | natural, Kosher |
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| Fontarome Chemical : | T2 T4-NONADIENAL |
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| Sigma-Aldrich-SAFC : | trans, trans-2,4-Nonadien-1-al |
| | ≥85%, Kosher |
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organoleptics :
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| odor type : | fatty |
| odor strength : | high , recommend smelling in a 10.00 % solution or less |
odor description : at 10.00 % in dipropylene glycol. | fatty nutty violet leaf |
properties :
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| appearence : | pale yellow clear liquid |
| assay : | 90.00 - 100.00 % sum of isomers
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| Food Chemicals Codex Listed : | Yes |
| specific gravity : | 0.85000 - 0.87000 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.073 to 7.239
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| refractive index : | 1.52200 - 1.52500 @ 20.00 °C.
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| boiling point : | 97.00 - 98.00 °C. @ 10.00 mm Hg
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| boiling point : | 72.00 - 74.00 °C. @ 3.00 mm Hg
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| acid value : | 5.00 max. KOH/g
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| logp : | 2.65 |
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. ) : | 186.00 °F. TCC ( 85.56 °C. )
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| recommendation for (E,E)-2,4-nonadien-1-al usage levels up to : |
| | 0.0800 % in the fragrance concentrate.
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| recommendation for (E,E)-2,4-nonadien-1-al usage levels up to : |
| | 0.2000 ppm in the flavor.
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safety links :
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| (EINECS) number : | 227-629-5 |
| chemidplus : | 005910872 |
| epa-srs : | 5910-87-2 |
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other :
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references :
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| fl. number : | 05.194 |
| pubchem : | 670608 |
| NIST Chemistry WebBook : | 4273564743 |
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