(2E,4E)-Nona-2,4-dien-1-ol

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  • Identifiers

    CAS number
    62488-56-6

    Molecular formula
    C9H16O

    SMILES
    CCCC/C=C/C=C/CO

  • Odor profile

    Fragrance
    Fatty 86.42%
    Green 71.08%
    Waxy 67.78%
    Melon 61.0%
    Fruity 54.03%
    Cucumber 52.53%
    Oily 52.3%
    Citrus 45.38%
    Vegetable 44.11%
    Fresh 41.06%

     

    Flavor
    Green 67.45%
    Fatty 57.72%
    Melon 55.09%
    Cucumber 52.36%
    Fresh 44.23%
    Citrus 44.1%
    Waxy 43.18%
    Oily 34.34%
    Vegetable 32.95%
    Orange 32.53%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    2.6

    pKa est.
    8.58 (weak base)

    Molecular weight
    140.22 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Slow

    Boiling point est.
    222°C

    Flash point

    • 103.61 ˚C est.

  • Synonyms

    • 2,4-Nonadien-1-ol
    • (2E,4E)-Nona-2,4-dien-1-ol
    • 62488-56-6
    • 64576-90-5
    • 2,4-Nonadien-1-ol, (E,E)-
    • EINECS 264-947-3
    • trans,trans-nona-2,4-dienol
    • 2,4-nonadienol
    • (2E,4E)-2,4-Nonadien-1-ol
    • AI3-36039
    • SCHEMBL295436
    • (E,E)-2,4-Nonadien-1-ol
    • FEMA 3951
    • CHEBI:168955
    • DTXSID401314028
    • LMFA05000608
    • AKOS006281266
    • (2E,4E)-2,4-Nonadien-1-ol #
    • NS00086667

  • Applications

    (2E,4E)-Nona-2,4-dien-1-ol (CAS 62488-56-6) is an unsaturated primary alcohol with two conjugated double bonds and a nine-carbon chain. In the chemical industry it is viewed as a building block and intermediate for the synthesis of fragrance and flavor compounds, and can be converted to esters and other derivatives for scent or taste applications. Practical applications include fragrance and flavor sectors (as a precursor or scent component), cosmetics and personal care (fragrance ingredient), household products (fragrance additive in cleaners and detergents), and industrial manufacturing as an intermediate for further organic synthesis. Use and regulatory compliance depend on local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 12193.7
    methanol 9725.6
    isopropanol 10382.54
    water 0.31
    ethyl acetate 4949.45
    n-propanol 9586.78
    acetone 8814.22
    n-butanol 8494.08
    acetonitrile 3440.04
    DMF 4658.89
    toluene 1017.87
    isobutanol 6167.45
    1,4-dioxane 4951.16
    methyl acetate 3336.19
    THF 8816.15
    2-butanone 5109.26
    n-pentanol 4262.21
    sec-butanol 6729.82
    n-hexane 1283.42
    ethylene glycol 936.83
    NMP 1889.06
    cyclohexane 1250.64
    DMSO 9349.2
    n-butyl acetate 3399.81
    n-octanol 859.55
    chloroform 3507.75
    n-propyl acetate 2551.92
    acetic acid 3315.83
    dichloromethane 3819.79
    cyclohexanone 4433.56
    propylene glycol 1916.36
    isopropyl acetate 2147.29
    DMAc 1639.88
    2-ethoxyethanol 3188.9
    isopentanol 5235.15
    n-heptane 696.5
    ethyl formate 1818.61
    1,2-dichloroethane 3436.92
    n-hexanol 4401.61
    2-methoxyethanol 6886.21
    isobutyl acetate 1183.47
    tetrachloromethane 785.72
    n-pentyl acetate 1026.58
    transcutol 6544.66
    n-heptanol 1075.28
    ethylbenzene 407.39
    MIBK 1918.86
    2-propoxyethanol 4139.57
    tert-butanol 8759.17
    MTBE 5276.82
    2-butoxyethanol 1524.18
    propionic acid 3160.38
    o-xylene 424.59
    formic acid 586.25
    diethyl ether 6671.21
    m-xylene 634.55
    p-xylene 444.88
    chlorobenzene 929.0
    dimethyl carbonate 505.86
    n-octane 153.71
    formamide 1051.4
    cyclopentanone 4661.4
    2-pentanone 5238.74
    anisole 811.1
    cyclopentyl methyl ether 4297.91
    gamma-butyrolactone 3818.98
    1-methoxy-2-propanol 5228.14
    pyridine 3083.77
    3-pentanone 2429.85
    furfural 1781.02
    n-dodecane 68.59
    diethylene glycol 1964.74
    diisopropyl ether 1397.28
    tert-amyl alcohol 4756.85
    acetylacetone 2420.95
    n-hexadecane 76.03
    acetophenone 607.95
    methyl propionate 2911.68
    isopentyl acetate 2155.33
    trichloroethylene 4287.89
    n-nonanol 656.36
    cyclohexanol 4186.71
    benzyl alcohol 838.71
    2-ethylhexanol 1887.29
    isooctanol 790.64
    dipropyl ether 3343.12
    1,2-dichlorobenzene 616.92
    ethyl lactate 574.08
    propylene carbonate 1480.62
    n-methylformamide 2822.24
    2-pentanol 5393.76
    n-pentane 1239.11
    1-propoxy-2-propanol 3260.81
    1-methoxy-2-propyl acetate 1674.38
    2-(2-methoxypropoxy) propanol 711.67
    mesitylene 352.45
    ε-caprolactone 2672.82
    p-cymene 312.07
    epichlorohydrin 4686.61
    1,1,1-trichloroethane 2518.24
    2-aminoethanol 2824.61
    morpholine-4-carbaldehyde 2122.67
    sulfolane 3482.32
    2,2,4-trimethylpentane 278.5
    2-methyltetrahydrofuran 6926.88
    n-hexyl acetate 1238.49
    isooctane 277.52
    2-(2-butoxyethoxy)ethanol 1351.87
    sec-butyl acetate 1268.43
    tert-butyl acetate 1831.82
    decalin 271.66
    glycerin 1358.59
    diglyme 2640.46
    acrylic acid 1537.14
    isopropyl myristate 358.12
    n-butyric acid 5482.43
    acetyl acetate 1103.93
    di(2-ethylhexyl) phthalate 242.99
    ethyl propionate 1682.18
    nitromethane 3713.79
    1,2-diethoxyethane 3015.61
    benzonitrile 903.28
    trioctyl phosphate 233.69
    1-bromopropane 3366.15
    gamma-valerolactone 3951.13
    n-decanol 456.35
    triethyl phosphate 366.64
    4-methyl-2-pentanol 1703.35
    propionitrile 3388.2
    vinylene carbonate 1050.18
    1,1,2-trichlorotrifluoroethane 2393.81
    DMS 534.74
    cumene 245.47
    2-octanol 630.96
    2-hexanone 2687.37
    octyl acetate 449.17
    limonene 734.99
    1,2-dimethoxyethane 4610.46
    ethyl orthosilicate 433.23
    tributyl phosphate 305.59
    diacetone alcohol 2051.23
    N,N-dimethylaniline 423.7
    acrylonitrile 2664.4
    aniline 1533.75
    1,3-propanediol 3998.67
    bromobenzene 916.59
    dibromomethane 3236.6
    1,1,2,2-tetrachloroethane 3450.81
    2-methyl-cyclohexyl acetate 742.13
    tetrabutyl urea 385.2
    diisobutyl methanol 903.96
    2-phenylethanol 911.46
    styrene 601.75
    dioctyl adipate 439.34
    dimethyl sulfate 642.38
    ethyl butyrate 1876.8
    methyl lactate 828.32
    butyl lactate 663.07
    diethyl carbonate 756.6
    propanediol butyl ether 1127.31
    triethyl orthoformate 932.29
    p-tert-butyltoluene 308.41
    methyl 4-tert-butylbenzoate 409.77
    morpholine 7595.18
    tert-butylamine 6013.76
    n-dodecanol 335.53
    dimethoxymethane 3649.43
    ethylene carbonate 1087.31
    cyrene 512.87
    2-ethoxyethyl acetate 1153.15
    2-ethylhexyl acetate 1480.47
    1,2,4-trichlorobenzene 660.9
    4-methylpyridine 2559.81
    dibutyl ether 1693.94
    2,6-dimethyl-4-heptanol 903.96
    DEF 3422.3
    dimethyl isosorbide 1020.9
    tetrachloroethylene 2388.18
    eugenol 444.89
    triacetin 611.0
    span 80 790.19
    1,4-butanediol 1200.29
    1,1-dichloroethane 3897.87
    2-methyl-1-pentanol 2392.13
    methyl formate 1480.84
    2-methyl-1-butanol 4595.41
    n-decane 144.98
    butyronitrile 4623.86
    3,7-dimethyl-1-octanol 832.37
    1-chlorooctane 514.74
    1-chlorotetradecane 155.37
    n-nonane 176.53
    undecane 93.67
    tert-butylcyclohexane 281.25
    cyclooctane 329.07
    cyclopentanol 4371.65
    tetrahydropyran 8435.94
    tert-amyl methyl ether 2500.47
    2,5,8-trioxanonane 1229.83
    1-hexene 3398.0
    2-isopropoxyethanol 1905.28
    2,2,2-trifluoroethanol 456.63
    methyl butyrate 2487.62

    Scent© AI

1 4

IFRA standard 51

Recommendation
No restriction
Maximum acceptable concentrations in the finished product (%)
Category 1
Products applied to the lips
 No restriction Category 7A
Rinse-off products applied to the hair with some hand contact
 No restriction
Category 2
Products applied to the axillae
 No restriction Category 7B
Leave-on products applied to the hair with some hand contact
 No restriction
Category 3
Products applied to the face/body using fingertips
 No restriction Category 8
Products with significant anogenital exposure
 No restriction
Category 4
Products related to fine fragrance
 No restriction Category 9
Products with body and hand exposure, primarily rinse off
 No restriction
Category 5A
Body lotion products applied to the body using the hands (palms), primarily leave on
 No restriction Category 10A
Household care products with mostly hand contact
 No restriction
Category 5B
Face moisturizer products applied to the face using the hands (palms), primarily leave on
 No restriction Category 10B
Household care products with mostly hand contact, including aerosol/spray products (with potential leave-on skin contact)
 No restriction
Category 5C
Hand cream products applied to the hands using the hands (palms), primarily leave on
 No restriction Category 11A
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure
 No restriction
Category 5D
Baby Creams, baby Oils and baby talc
 No restriction Category 11B
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure
 No restriction
Category 6
Products with oral and lip exposure
 No restriction Category 12
Products not intended for direct skin contact, minimal or insignificant transfer to skin
 No restriction