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| IUPAC name : | (2E,6E)-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-DYWGDJMRBU |
| SMILES : | CC\C=C\CC\C=C\C=O |
| (EINECS) number : | 241-557-1 |
| cas number : | 17587-33-6 |
| fema number : | 3766 |
| coe number : | 5172 |
| jecfa number : | 1187 |
| fl. number : | 05.172 |
| 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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| export tariff code : | unspecified |
| fda reg : | unspecified |
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Suppliers :
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| Fontarome Chemical : | T2 T6-NONADIENAL |
| Sigma-Aldrich-SAFC : | trans, trans-2,6-Nonadienal
≥93%, Kosher, FG |
organoleptics :
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| odor type : | green |
| odor strength : | high ,
recommend smelling in a 1.00 % solution or less |
odor description :¹ :
at 1.00 % in dipropylene glycol. | fresh citrus green cucumber melon |
properties :
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| appearence : | yellow clear liquid |
| assay : | 94.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.87500 @ 25.00 °C.
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| refractive index : | 1.47100 @ 20.00 °C.
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| boiling point : | 57.00 °C. @ 0.60 mm Hg
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| boiling point : | 202.00 to 203.00 °C. @ 760.00 mm Hg
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| logp : | 2.60 |
safety :
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| most important hazard(s) : |
Xi - Irritant |
| Oral Toxicity(LD50) : |
Not determined
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| Dermal Toxicity(LD50) : |
Not determined
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| flash point ( Deg. F. ) : | 189.00 °F. TCC ( 87.22 °C. )
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| recommendation for (E,E)-2,6-nonadien-1-al usage levels up to : | | | 0.5000 % in the fragrance concentrate.
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| recommendation for (E,E)-2,6-nonadien-1-al usage levels up to : | | | 1.0000 ppm in the flavor.
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safety references :
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| EPI System : | view |
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| | (2E,6E)-nona-2,6-dienal
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| (EINECS) number : | 241-557-1 |
| chemidplus : | 017587336 |
| EPA Substance Registry Services : | 17587-33-6 |
| NLM Chemical Carcinogenesis Research Information System : | 17587-33-6 |
| NLM Developmental and Reproductive Toxicity : | 17587-33-6 |
| NLM Env. Mutagen Info. Center : | 17587-33-6 |
| NLM GENetic TOXicology : | 17587-33-6 |
references :
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| | (2E,6E)-nona-2,6-dienal
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| jecfa number : | 1187 |
| fl. number : | 05.172 |
| pubchem : | 204614 |
| NIST Chemistry WebBook : | 3922537201 |
| reference : | Luebke, William tgsc, (1997)¹ |
other :
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synonyms :
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| (2E,6E)- | nona-2,6-dien-1-al | | (E,E)-2,6- | nonadien-1-al | | (E)-2,(E)-6- | nonadien-1-al | | 2-trans-6-trans- | nonadien-1-al | | trans,trans-2,6- | nonadien-1-al | | (E,E)-2,6- | nonadienal | | trans,trans-2,6- | nonadienal |
soluble in :
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| | alcohol |
insoluble in :
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| | water |
(odor and/or flavor) blends with :
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| | acetaldehyde ethyl phenethyl acetal |
| | algae absolute |
| | allyl amyl glycolate |
| | allyl cyclohexyl propionate |
| iso | amyl benzoate |
| iso | amyl butyrate |
| alpha- | amyl cinnamaldehyde |
| iso | amyl phenyl acetate |
| iso | amyl salicylate |
| para- | anisyl acetate |
| para- | anisyl alcohol |
| | benzyl acetate |
| | benzyl alcohol |
| | benzyl cinnamate |
| | benzyl isobutyrate |
| | benzyl propionate |
| | bergamot oil |
| | blood orange oil |
| | bois de rose oil |
| | butyl isobutyrate |
| | carrot seed oil |
| | cinnamyl isovalerate |
| | citral diethyl acetal |
| | citronellal |
| | citronellyl acetate |
| | citronellyl butyrate |
| | citronellyl formate |
| | clary sage oil |
| | clover nitrile |
| | coriander seed oil |
| | costus root absolute |
| | costus root oil |
| | costus root resinoid |
| | cyclamen aldehyde |
| | cyclohexyl ethyl alcohol |
| alpha- | damascone |
| beta- | damascone |
| | davana oil |
| (E,E)-2,4- | decadien-1-al |
| 2,4- | decadien-1-ol |
| gamma- | decalactone |
| | decanal |
| | decanal dimethyl acetal |
| (E,E,Z)-2,4,7- | decatrien-1-al |
| 2,4,7- | decatrien-1-al |
| (Z)-7- | decen-1-al |
| | decyl acetate |
| | diethyl malonate |
| | diethyl sebacate |
| | dihydrocitronellyl ethyl ether |
| 2,4- | dimethyl-3-cyclohexene-1-methanyl acetate |
| (E,Z)-2,6- | dodecadien-1-al |
| | ethyl (E,Z)-2,4-decadienoate |
| | ethyl cinnamate |
| | ethyl heptanoate |
| | ethyl vanillin |
| (Z)-beta- | farnesene |
| | floral pyranol |
| | gardenia oxide |
| | geranyl acetate |
| (E)- | geranyl acetone |
| | grapefruit pentanol |
| | green acetate |
| | green carboxylate |
| | green heptenal |
| | green hexanal |
| | heliotropyl acetate |
| | heliotropyl acetone |
| (Z)-3- | hepten-1-ol |
| 3- | hexen-1-al |
| (Z)-3- | hexen-1-ol |
| (Z)-3- | hexen-1-yl (Z)-3-hexenoate |
| (Z)-3- | hexen-1-yl 2-methyl butyrate |
| (Z)-3- | hexen-1-yl acetate |
| (Z)-3- | hexen-1-yl butyrate |
| (Z)-3- | hexen-1-yl lactate |
| (Z)-3- | hexen-1-yl oxyacetaldehyde |
| (Z)-3- | hexen-1-yl phenyl acetate |
| (Z)-3- | hexen-1-yl propionate |
| (Z)-3- | hexen-1-yl pyruvate |
| | hexyl 2-methyl butyrate |
| | hexyl 2-methyl-3-pentenoate |
| | hexyl acetate |
| alpha- | hexyl cinnamaldehyde |
| | ho leaf oil |
| | hyacinth ether |
| 2'- | hydroxyacetophenone |
| | leaf acetal |
| | leerall |
| | linalool |
| laevo- | linalool |
| | linalool oxide |
| (Z)- | linalool oxide (pyranoid) |
| | linalyl acetate |
| dextro- | linalyl acetate |
| laevo- | linalyl acetate |
| | linalyl formate |
| | marine pyridine |
| | melon acetal |
| | melon carboxaldehyde |
| | melon heptenal |
| | melon heptenal propylene glycol acetal |
| | melon nonenoate |
| | melon valerate |
| | methoxycitronellal |
| | methoxymelonal |
| | methyl (E)-3-nonenoate |
| | methyl (E)-3-nonenoate |
| | methyl 2-methyl valerate |
| | methyl acetoacetate |
| | methyl dihydrojasmonate |
| | methyl heptenone |
| | methyl heptine carbonate |
| | methyl octine carbonate |
| para- | methyl phenoxyacetaldehyde |
| 1- | methyl thio-2-propanone |
| alpha- | methylene citronellal |
| | mimosa absolute |
| | muguet carbaldehyde |
| | muguet carboxaldehyde |
| | nerolidol |
| (E)- | nerolidol |
| | neryl acetate |
| (E,Z)-2,6- | nonadien-1-al |
| 2,4- | nonadien-1-al |
| (E,Z)-2,6- | nonadien-1-al diethyl acetal |
| (E,Z)-2,6- | nonadien-1-ol |
| (E,Z)-3,6- | nonadien-1-ol |
| (Z,Z)-3,6- | nonadien-1-ol |
| 2,4- | nonadien-1-ol |
| 2,6- | nonadien-1-ol |
| 3,6- | nonadien-1-ol |
| (E,Z)-3,6- | nonadien-1-yl acetate |
| 3,6- | nonadien-1-yl acetate |
| | nonanal |
| | nonanal dimethyl acetal |
| | nonanol |
| 2,4,6- | nonatrien-1-al |
| (E)-2- | nonen-1-al |
| (Z)-2- | nonen-1-al |
| (Z)-6- | nonen-1-al |
| (E)-2- | nonen-1-ol |
| (Z)-2- | nonen-1-ol |
| (Z)-3- | nonen-1-ol |
| (Z)-6- | nonen-1-ol |
| (Z)-6- | nonen-1-yl acetate |
| | ocean propanal |
| (E,E)-2,4- | octadien-1-al |
| | octanal |
| | octanal diethyl acetal |
| 3- | octanol |
| (E)-2- | octen-1-al |
| (E)-2- | octen-1-ol |
| (Z)-3- | octen-1-ol |
| (Z)-5- | octen-1-ol |
| (Z)-3- | octen-1-yl propionate |
| (Z)-5- | octen-1-yl propionate |
| 3- | octen-2-ol |
| | orange oil |
| | phenethyl acetate |
| | phenethyl isobutyrate |
| | phenethyl propionate |
| | phenyl acetaldehyde dimethyl acetal |
| | propyl 2,4-decadienoate |
| | propyl isobutyrate |
| | propyl nonanoate |
| | raspberry ketone |
| | raspberry ketone acetate |
| | raspberry ketone methyl ether |
| | rose butanoate |
| | santall |
| | strawberry furanone |
| | strawberry glycidate 1 |
| | styralyl acetate |
| | tangerine acetate |
| alpha- | terpineol |
| | tetrahydrolinalool |
| | tropical indene |
| gamma- | undecalactone |
| | undecanal |
| | vanillyl acetate |
| | violet leaf absolute |
| | violet methyl carbonate |
| | watermelon ketone |
| | woody amylene |
(odor and/or flavor) used in :
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| | cucumber | | | floral | | | green | | | mango | | | melon watermelon muskmelon cantaloupe | | | orange | | | tropical | | | vegetable |
natural occurrence in :
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| coffee |
| mango |
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