2-Dodecenal

  • Identifiers

    CAS number
    4826-62-4

    Molecular formula
    C12H22O

    SMILES
    CCCCCCCCC/C=C/C=O

    Retention indicies (RI)

    • DB5: 1470.0
    • Carbowax: 1842.5

  • Odor profile

    fatty 84.1%
    citrus 82.29%
    waxy 79.58%
    green 77.32%
    aldehydic 71.24%
    fruity 71.16%
    orange 66.61%
    floral 60.75%
    fresh 57.63%
    cucumber 53.25%

    Scent© AI

  • Properties

    XLogP3-AA
    4.8 Well soluble in BB, DEP, IPM

    Molecular weight
    182.3 g/mol

    Boiling points

    • 73.00 to 74.00 °C. @ 0.50 mm Hg

    Solubilities

    • Soluble in most fixed oils; Insoluble in water
    • Soluble (in ethanol)

  • Synonyms

    • trans-2-Dodecenal
    • 20407-84-5
    • 2-DODECENAL
    • (E)-dodec-2-enal
    • 2-Dodecenal, (2E)-
    • (E)-2-Dodecen-1-al
    • trans-2-Dodecen-1-al
    • 2-Dodecenal, (E)-
    • (E)-Dodec-2-en-1-al
    • beta-Octyl acrolein
    • Dodecenal
    • Dodec-2-en-1-al
    • (E)-2-dodecenal
    • 2-Dodecen-1-al
    • 4826-62-4
    • (2E)-2-Dodecenal
    • FEMA No. 2402
    • dodec-2-enal
    • trans-Dodec-2-enal
    • (2E)-dodec-2-enal
    • DODECEN-(2)-OL-(1)
    • 1D55O81P4E
    • 82107-89-9
    • 3-Nonylacrolein
    • 2-Dodecenal (natural)
    • MFCD00014674
    • EINECS 225-402-5
    • NSC 22287
    • eryngial
    • UNII-1D55O81P4E
    • AI3-36266
    • NSC-22287
    • (2e)-dodecenal
    • 2(E)-Dodecenal
    • EINECS 243-797-2
    • 2-Dodecenal,(2E)-
    • 2-DODECENAL [FHFI]
    • SCHEMBL29549
    • CHEMBL2228452
    • DTXSID2051847
    • FEMA 2402
    • CHEBI:133741
    • LMFA06000072
    • AKOS015902263
    • (E)-2-DODECEN-1-AL [FCC]
    • HY-W111720
    • LS-14136
    • DB-246803
    • DB-321761
    • CS-0181250
    • D2068
    • NS00075803
    • trans-2-Dodecenal, >=95%, stabilized, FG
    • trans-2-Dodecenal, 10% in Triethyl citrate
    • D89988
    • Q27252265
1 4

Botanical

Name CAS Botanical Proportion
Amomum ptycholimatum Amomum ptycholimatum D. Fang, fam. Zingiberaceae 1.6%
Amomum tsao-ko (Vietnam) Amomum tsao-ko Crevost et Lemarie, fam. Zingiberaceae 3.8%
Clementine (Italy) 2 Citrus clementina Hort. ex Tan., (C. deliciosa Ten. var. Clementina) 0.02%
Genet absolute 2 8023-80-1 Spartium junceum L., fam. Leguminosae (Papilionaceae) 0.01%
Amomum tsao-ko (China) 2 Amomum tsao-ko Crevost et Lemiare, fam. Zingiberaceae 1.69%
Mullilam seed (India) Zanthoxylum rhetsa D.C. syn. Z. limonella (Dennst.) Alston, fam. Rutaceae 0.01%
Grapefruit (Italy) 6 8016-20-4 Citrus paradisi MacFayden, fam. Rutaceae 0.05%
Grapefruit (Italy) 5a Marsh seedless 8016-20-4 Citrus paradisi MacFayden, cultivar Marsh seedless, fam. Rutaceae 0.03%
Grapefruit (Italy) 5b Red Blush 8016-20-4 Citrus paradisi MacFayden, cultivar Red Blush, fam. Rutaceae 0.02%
Coriander fruit 5 8008-52-4 Coriandrum sativum L., fam. Apiaceae (Umbelliferae) 0.03%
Grapefruit (Italy) 3 Duncan 8016-20-4 Citrus paradisi Macfayden, cultivar Duncan, fam. Rutaceae 0.01%
Inula verbascifolia ssp. parnassica Inula verbascifolia Hausskn., ssp. parnassia Tutin, fam. Asteraceae 0.01%
Inula verbascifolia ssp. methanea Inula verbascifolia ssp methanea (Hausskn.) Turin, fam. Asteraceae 0.01%
Cnidium officinale (Korea) Cnidium officinale Makino, fam. Apiaceae (Umbelliferae) 0.01%