2,4-Hexadienal

  • Identifiers

    CAS number
    142-83-6

    Molecular formula
    C6H8O

    SMILES
    C/C=C/C=C/C=O
    O

    Retention indicies (RI)

    • DB5: 906.0
    • Carbowax: 1391.0

  • Odor profile

    green 87.95%
    fruity 82.39%
    spicy 73.49%
    sweet 70.63%
    fatty 63.91%
    pungent 58.46%
    aldehydic 56.03%
    vegetable 51.79%
    herbal 49.98%
    cinnamon 49.28%

    Scent© AI

  • Properties

    XLogP3-AA
    1.2 Well soluble in IAA, MMB, TEC

    Molecular weight
    96.13 g/mol

    Vapor pressure est.

    • 1.7687 hPa @ 20°C
    • 2.4897 hPa @ 25°C

    Boiling points

    • 174 °C; 76 °C @ 30 mm Hg

    Solubilities

    • In water, 8.1X10+3 mg/L @ 25 °C /Estimated/
    • Slightly soluble in water; miscible in oils
    • soluble (in ethanol)

  • Synonyms

    • 2,4-HEXADIENAL
    • 142-83-6
    • Sorbaldehyde
    • Sorbic aldehyde
    • (E,E)-2,4-hexadienal
    • trans,trans-2,4-Hexadienal
    • (2E,4E)-hexa-2,4-dienal
    • 2,4-Hexadienal, (2E,4E)-
    • Hexa-2,4-dienal
    • 80466-34-8
NaN -Infinity

Botanical

Name CAS Botanical Proportion
Aristolochia asclepiadifolia root Aristolochia asclepiadifolia, fam. Aristolochiaceae 0.03%
Cascarilla 2 8007-06-5 Croton eluteria Bennett, fam. Euphorbiaceae 0.01%
Zanthoxylum bungeanum (China) Zanthoxylum bungeanum Maxim., fam. Rutaceae 0.1%
Fagraea berteriana flower Fagraea berteriana A. Gray ex Benth., fam. Potaliaceae 0.03%
Peppermint (USA) 10b (headspace harvested plant) 8006-90-4 Mentha piperita L., fam. Lamiaceae (Labiatae) 0.1%
Caraway seed 4a CO2-extract 8000-42-8 Carum carvi L., fam. Apiaceae (Umbelliferae) 0.01%
Anthoxanthum odoratum (Italy) 1a fresh leaf Anthoxanthum odoratum L., fam. Poaceae (Gramineae) 0.01%
Anthoxanthum odoratum (Italy) 1b hay Anthoxanthum odoratum L., fam. Poaceae (Gramineae) 0.01%