2,4-Octadien-1-ol, (2E,4E)-

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  • Identifiers

    CAS number
    18409-20-6

    Molecular formula
    C8H14O

    SMILES
    CCC/C=C/C=C/CO

    Safety labels

    Irritant
    Irritant

  • Odor profile

    Fatty 84.39%
    Green 75.05%
    Waxy 63.42%
    Melon 61.23%
    Fruity 56.05%
    Cucumber 52.73%
    Oily 52.33%
    Vegetable 49.83%
    Fresh 45.14%
    Citrus 41.58%

    Scent© AI

  • Properties

    XLogP3-AA
    2.0

    Molecular weight
    126.2 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderate

    Boiling point est.
    207°C

    Flash point est.
    91.61 ˚C

    Solubility expt.

    • Insoluble in water; soluble in fat
    • soluble (in ethanol)

  • Synonyms

    • (2E,4E)-octa-2,4-dien-1-ol
    • 18409-20-6
    • 2,4-Octadien-1-ol
    • 2,4-Octadien-1-ol, (2E,4E)-
    • octa-2,4-dien-1-ol
    • (2E,4E)-2,4-Octadien-1-ol
    • 69668-94-6
    • (E,E)-2,4-Octadien-1-ol
    • UNII-049Z2Y4D1U
    • 56904-85-9
    • 049Z2Y4D1U
    • 2,4-Octadien-1-ol, (E,E)-
    • EINECS 242-290-3
    • FEMA NO. 3956
    • DTXSID60885037
    • 2,4-OCTADIEN-1-OL, TRANS,TRANS-
    • (2Z,4Z)-octa-2,4-dien-1-ol
    • (E,E)-2,4-OCTADIEN-1-OL [FHFI]
    • (2E,4E)-Octa-2,4-dienol
    • trans-2,4-Octadienol
    • 2,4-Octadien-1-ol, (2E,4Z)-
    • SCHEMBL295289
    • DTXCID80909688
    • CHEBI:138748
    • LMBAOEUOOJDUBP-YTXTXJHMSA-N
    • AKOS015950887
    • DS-2827
    • DB-310218
    • CS-0186043
    • NS00052091
    • EN300-1851536
    • EN300-7397137
    • Q27247633
    • 242-290-3

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 11862.51
    methanol 10603.91
    isopropanol 9443.2
    water 0.74
    ethyl acetate 4207.43
    n-propanol 8845.79
    acetone 8672.56
    n-butanol 7877.46
    acetonitrile 3454.72
    DMF 5164.94
    toluene 900.11
    isobutanol 5763.91
    1,4-dioxane 4473.57
    methyl acetate 3241.25
    THF 8025.11
    2-butanone 4622.28
    n-pentanol 3755.88
    sec-butanol 5921.79
    n-hexane 985.82
    ethylene glycol 1178.45
    NMP 2308.5
    cyclohexane 1008.97
    DMSO 9555.28
    n-butyl acetate 3137.92
    n-octanol 836.0
    chloroform 3333.26
    n-propyl acetate 2193.76
    acetic acid 3862.62
    dichloromethane 3561.81
    cyclohexanone 4241.79
    propylene glycol 2060.36
    isopropyl acetate 1797.89
    DMAc 1672.96
    2-ethoxyethanol 2817.31
    isopentanol 4546.34
    n-heptane 620.98
    ethyl formate 1853.47
    1,2-dichloroethane 3054.36
    n-hexanol 4136.76
    2-methoxyethanol 6435.43
    isobutyl acetate 1052.94
    tetrachloromethane 815.31
    n-pentyl acetate 938.1
    transcutol 5629.97
    n-heptanol 1004.9
    ethylbenzene 360.01
    MIBK 1616.46
    2-propoxyethanol 3846.65
    tert-butanol 7665.31
    MTBE 4191.93
    2-butoxyethanol 1430.43
    propionic acid 3455.53
    o-xylene 391.37
    formic acid 782.04
    diethyl ether 5083.39
    m-xylene 562.92
    p-xylene 410.96
    chlorobenzene 955.97
    dimethyl carbonate 555.0
    n-octane 134.67
    formamide 1333.45
    cyclopentanone 4922.34
    2-pentanone 4506.12
    anisole 765.43
    cyclopentyl methyl ether 3875.12
    gamma-butyrolactone 4115.2
    1-methoxy-2-propanol 4604.34
    pyridine 2952.55
    3-pentanone 2129.54
    furfural 1945.95
    n-dodecane 66.79
    diethylene glycol 1970.66
    diisopropyl ether 1045.18
    tert-amyl alcohol 4113.66
    acetylacetone 2229.56
    n-hexadecane 73.85
    acetophenone 586.26
    methyl propionate 2729.47
    isopentyl acetate 1952.15
    trichloroethylene 4100.5
    n-nonanol 633.87
    cyclohexanol 3905.68
    benzyl alcohol 790.58
    2-ethylhexanol 1726.67
    isooctanol 719.83
    dipropyl ether 2852.64
    1,2-dichlorobenzene 633.82
    ethyl lactate 548.29
    propylene carbonate 1579.27
    n-methylformamide 3232.66
    2-pentanol 4618.38
    n-pentane 1005.41
    1-propoxy-2-propanol 2907.04
    1-methoxy-2-propyl acetate 1469.79
    2-(2-methoxypropoxy) propanol 675.63
    mesitylene 318.44
    ε-caprolactone 2541.08
    p-cymene 292.72
    epichlorohydrin 4391.08
    1,1,1-trichloroethane 2386.54
    2-aminoethanol 3097.8
    morpholine-4-carbaldehyde 2152.73
    sulfolane 3855.41
    2,2,4-trimethylpentane 241.96
    2-methyltetrahydrofuran 6215.21
    n-hexyl acetate 1165.63
    isooctane 244.3
    2-(2-butoxyethoxy)ethanol 1219.85
    sec-butyl acetate 1047.94
    tert-butyl acetate 1532.17
    decalin 232.07
    glycerin 1464.74
    diglyme 2291.39
    acrylic acid 1862.1
    isopropyl myristate 331.33
    n-butyric acid 5454.91
    acetyl acetate 1036.09
    di(2-ethylhexyl) phthalate 245.73
    ethyl propionate 1458.27
    nitromethane 4257.2
    1,2-diethoxyethane 2476.62
    benzonitrile 920.03
    trioctyl phosphate 234.67
    1-bromopropane 2798.63
    gamma-valerolactone 3819.43
    n-decanol 451.41
    triethyl phosphate 343.89
    4-methyl-2-pentanol 1409.53
    propionitrile 3258.62
    vinylene carbonate 1179.36
    1,1,2-trichlorotrifluoroethane 2320.24
    DMS 529.05
    cumene 219.35
    2-octanol 590.93
    2-hexanone 2347.62
    octyl acetate 430.53
    limonene 686.22
    1,2-dimethoxyethane 4015.27
    ethyl orthosilicate 396.93
    tributyl phosphate 304.3
    diacetone alcohol 1766.04
    N,N-dimethylaniline 401.27
    acrylonitrile 2737.47
    aniline 1528.26
    1,3-propanediol 4034.19
    bromobenzene 923.28
    dibromomethane 2883.04
    1,1,2,2-tetrachloroethane 3199.71
    2-methyl-cyclohexyl acetate 678.47
    tetrabutyl urea 393.18
    diisobutyl methanol 795.36
    2-phenylethanol 884.25
    styrene 545.3
    dioctyl adipate 423.83
    dimethyl sulfate 706.18
    ethyl butyrate 1692.7
    methyl lactate 821.81
    butyl lactate 628.98
    diethyl carbonate 705.01
    propanediol butyl ether 1122.04
    triethyl orthoformate 821.17
    p-tert-butyltoluene 291.29
    methyl 4-tert-butylbenzoate 408.8
    morpholine 6696.59
    tert-butylamine 5258.41
    n-dodecanol 327.4
    dimethoxymethane 3446.64
    ethylene carbonate 1162.35
    cyrene 514.06
    2-ethoxyethyl acetate 1035.37
    2-ethylhexyl acetate 1341.91
    1,2,4-trichlorobenzene 672.86
    4-methylpyridine 2481.08
    dibutyl ether 1412.65
    2,6-dimethyl-4-heptanol 795.36
    DEF 3213.73
    dimethyl isosorbide 980.29
    tetrachloroethylene 2260.82
    eugenol 463.85
    triacetin 585.09
    span 80 773.34
    1,4-butanediol 1252.32
    1,1-dichloroethane 3544.28
    2-methyl-1-pentanol 2054.61
    methyl formate 1791.29
    2-methyl-1-butanol 4082.29
    n-decane 131.95
    butyronitrile 4302.59
    3,7-dimethyl-1-octanol 770.32
    1-chlorooctane 478.21
    1-chlorotetradecane 152.14
    n-nonane 157.85
    undecane 88.96
    tert-butylcyclohexane 243.97
    cyclooctane 264.31
    cyclopentanol 4465.21
    tetrahydropyran 7194.7
    tert-amyl methyl ether 2051.98
    2,5,8-trioxanonane 1136.55
    1-hexene 2739.78
    2-isopropoxyethanol 1632.41
    2,2,2-trifluoroethanol 570.78
    methyl butyrate 2240.45

    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