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| IUPAC name : | nona-2,6-dienal |
| InChI : | InChI=1/C9H14O/c1-2-3-4-5-6-7-8-9-10/h3-4,7-9H,2,5-6H2,1H3 |
| InChIKey : | HZYHMHHBBBSGHB-UHFFFAOYAR |
| SMILES : | CCC=CCCC=CC=O |
| (EINECS) number : | 247-632-5 |
| cas number : | 26370-28-5 |
| 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 : | 3.00 |
| molecular weight : | 138.2068600 |
| formula : | C9 H14 O |
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| IUPAC name : | (2E,6Z)-nona-2,6-dienal |
| InChI : | InChI=1/C9H14O/c1-2-3-4-5-6-7-8-9-10/h3-4,7-9H,2,5-6H2,1H3/b4-3-,8-7+ |
| InChIKey : | HZYHMHHBBBSGHB-ODYTWBPABQ |
| SMILES : | CC\C=C/CC\C=C\C=O |
| (EINECS) number : | 209-178-6 |
| cas number : | 557-48-2 |
| beilstein number : | 1720980 |
| fema number : | 3377 |
| coe number : | 659 |
| jecfa number : | 1186 |
| fl. number : | 05.058 |
| 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 : | 3.00 |
| molecular weight : | 138.2068600 |
| formula : | C9 H14 O |
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| fda reg : | unspecified |
h. number : | 2912.19.2000 |
| organoleptics : | |
| odor type : | green |
| odor strength : | high , recommend smelling in a 1.00 % solution or less |
odor description : at 1.00 % in dipropylene glycol. | green fatty cucumber violet leaf |
| taste description³ : | at 1.00 ppm. Green, cucumber, melon, fatty and rindy with a hint of meat fat |
| substantivity : | 240 Hour(s) |
| properties : | |
| appearence : | colorless to pale yellow clear oily 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 : | 1.47000 - 1.47500 @ 20.00 °C.
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| boiling point : | 94.00 - 95.00 °C. @ 18.00 mm Hg
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| boiling point : | 187.00 °C. @ 760.00 mm Hg
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| logp : | 2.60 |
| shelf life : | 12.00 month(s) or longer if stored properly. |
| Storage : | refrigerate in tightly sealed containers. store under nitrogen. |
| safety : | |
| most important hazard(s) : |
Xi - Irritant |
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| Oral Toxicity(LD50) : |
Oral-Rat >5.00 gm/kg FCTOD7 20,769,1982
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| Dermal Toxicity(LD50) : |
Skin-Rabbit >5.00 gm/kg FCTOD7 20,769,1982
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| flash point ( Deg. F. ) : | 181.00 °F. TCC ( 82.78 °C. )
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| recommendation for (E,Z)-2,6-nonadien-1-al usage levels up to : |
| | 0.5000 % in the fragrance concentrate.
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| recommendation for (E,Z)-2,6-nonadien-1-al usage levels up to : |
| | 1.0000 ppm in the flavor.
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| safety links : | |
| msds : | msds |
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| (EINECS) number : | 247-632-5 |
| chemidplus : | 026370285 |
| epa-srs : | 26370-28-5 |
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| (EINECS) number : | 209-178-6 |
| rtecs : | RA5391800 for 557-48-2 |
| chemidplus : | 557-48-2 |
| epa-srs : | 557-48-2 |
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| other : | |
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C of A  
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| references : | |
| pubchem : | 670059 |
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| jecfa number : | 1186 |
| fl. number : | 05.058 |
| pubchem : | 10527190 |
| NIST Chemistry WebBook : | 939818795 |
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| reference : | Mosciano, Gerard P&F 21, No. 5, 49, (1996)³ |