3,5-Octadien-1-ol, (3Z,5E)-

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  • Identifiers

    CAS number
    70664-96-9

    Molecular formula
    C8H14O

    SMILES
    CC/C=C/C=C\CCO

    Safety labels

  • Odor profile

    Fragrance
    Green 90.48%
    Fatty 69.44%
    Melon 67.26%
    Vegetable 60.85%
    Fresh 59.58%
    Cucumber 58.39%
    Waxy 55.15%
    Fruity 53.17%
    Leafy 52.79%
    Oily 51.36%

     

    Flavor
    Green 60.97%
    Fatty 43.97%
    Melon 42.7%
    Fresh 40.32%
    Cucumber 34.83%
    Vegetable 34.07%
    Oily 28.63%
    Citrus 25.64%
    Grassy 24.25%
    Biscuit 23.88%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    2.0

    pKa est.
    8.65 (weak base)

    Molecular weight
    126.2 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderately slow

    Boiling point est.
    206°C

    Flash point

    • 90.17 ˚C est.

  • Synonyms

    • Octa-3,5-dien-1-ol
    • 3,5-Octadien-1-ol, (3Z,5E)-
    • 3,5-Octadien-1-ol, (E,Z)-
    • UNII-01Z7632G97
    • 70664-96-9
    • 01Z7632G97
    • RefChem:91640
    • SCHEMBL13480692
    • ZVVFQUSSYQVVJC-ICWBMWKASA-N
    • DTXSID201020148
    • (3Z,5E)-3,5-octadien-1-ol
    • (3Z,5E)-OCTA-3,5-DIEN-1-OL
    • Q27231464
    • 70664-96-9

  • Applications

    3,5-Octadien-1-ol, (3Z,5E)- (CAS 70664-96-9) is used as a fragrance ingredient and odorant in perfumery, and can function as a versatile intermediate for the synthesis of aroma esters and related fragrance compounds. It can also act as a fragrance component in cosmetics and personal care products, and may be incorporated into household cleaners and air fresheners as a scent additive. In industrial manufacturing, it is used as a chemical intermediate for the preparation of fragrance and flavor materials and derivatives, with functionalization of the allylic alcohol enabling further transformations. Its use is subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 9179.04
    methanol 8076.5
    isopropanol 7296.63
    water 0.77
    ethyl acetate 2959.11
    n-propanol 6671.89
    acetone 6027.04
    n-butanol 6228.76
    acetonitrile 2709.99
    DMF 3769.57
    toluene 781.21
    isobutanol 4287.82
    1,4-dioxane 3687.92
    methyl acetate 2281.73
    THF 6142.66
    2-butanone 3236.29
    n-pentanol 3049.94
    sec-butanol 4592.79
    n-hexane 1170.9
    ethylene glycol 923.42
    NMP 1726.77
    cyclohexane 1145.51
    DMSO 7081.15
    n-butyl acetate 2293.71
    n-octanol 770.11
    chloroform 3154.22
    n-propyl acetate 1688.6
    acetic acid 2925.84
    dichloromethane 3141.76
    cyclohexanone 3113.34
    propylene glycol 1598.85
    isopropyl acetate 1267.31
    DMAc 1303.75
    2-ethoxyethanol 2172.26
    isopentanol 3466.98
    n-heptane 709.4
    ethyl formate 1342.18
    1,2-dichloroethane 2414.89
    n-hexanol 3302.9
    2-methoxyethanol 4599.36
    isobutyl acetate 813.76
    tetrachloromethane 784.15
    n-pentyl acetate 760.56
    transcutol 4405.61
    n-heptanol 869.31
    ethylbenzene 328.91
    MIBK 1115.74
    2-propoxyethanol 2949.24
    tert-butanol 5960.82
    MTBE 3169.3
    2-butoxyethanol 1154.45
    propionic acid 2616.56
    o-xylene 333.8
    formic acid 571.77
    diethyl ether 4320.7
    m-xylene 439.52
    p-xylene 370.62
    chlorobenzene 803.98
    dimethyl carbonate 380.76
    n-octane 155.78
    formamide 918.07
    cyclopentanone 3356.12
    2-pentanone 3090.38
    anisole 639.49
    cyclopentyl methyl ether 2838.07
    gamma-butyrolactone 2882.56
    1-methoxy-2-propanol 3292.47
    pyridine 2410.28
    3-pentanone 1556.36
    furfural 1459.79
    n-dodecane 73.96
    diethylene glycol 1519.21
    diisopropyl ether 827.44
    tert-amyl alcohol 3189.19
    acetylacetone 1515.53
    n-hexadecane 81.61
    acetophenone 472.92
    methyl propionate 1855.77
    isopentyl acetate 1427.45
    trichloroethylene 3124.02
    n-nonanol 589.72
    cyclohexanol 3087.43
    benzyl alcohol 651.27
    2-ethylhexanol 1446.28
    isooctanol 611.5
    dipropyl ether 2409.45
    1,2-dichlorobenzene 530.89
    ethyl lactate 445.24
    propylene carbonate 1162.9
    n-methylformamide 2211.08
    2-pentanol 3622.34
    n-pentane 1177.75
    1-propoxy-2-propanol 2248.71
    1-methoxy-2-propyl acetate 1049.12
    2-(2-methoxypropoxy) propanol 584.15
    mesitylene 253.0
    ε-caprolactone 1935.35
    p-cymene 254.37
    epichlorohydrin 2996.25
    1,1,1-trichloroethane 1883.63
    2-aminoethanol 2290.93
    morpholine-4-carbaldehyde 1635.9
    sulfolane 2730.39
    2,2,4-trimethylpentane 233.88
    2-methyltetrahydrofuran 4600.84
    n-hexyl acetate 955.09
    isooctane 216.49
    2-(2-butoxyethoxy)ethanol 1031.36
    sec-butyl acetate 783.85
    tert-butyl acetate 1052.71
    decalin 235.83
    glycerin 1156.39
    diglyme 1854.34
    acrylic acid 1416.57
    isopropyl myristate 294.69
    n-butyric acid 4057.35
    acetyl acetate 764.06
    di(2-ethylhexyl) phthalate 222.69
    ethyl propionate 1089.86
    nitromethane 2997.25
    1,2-diethoxyethane 1957.04
    benzonitrile 781.32
    trioctyl phosphate 209.72
    1-bromopropane 2575.78
    gamma-valerolactone 2697.14
    n-decanol 416.17
    triethyl phosphate 293.66
    4-methyl-2-pentanol 1103.25
    propionitrile 2642.39
    vinylene carbonate 906.43
    1,1,2-trichlorotrifluoroethane 1754.64
    DMS 423.6
    cumene 197.29
    2-octanol 528.33
    2-hexanone 1795.61
    octyl acetate 376.02
    limonene 584.51
    1,2-dimethoxyethane 3204.72
    ethyl orthosilicate 337.91
    tributyl phosphate 264.48
    diacetone alcohol 1193.57
    N,N-dimethylaniline 348.56
    acrylonitrile 2059.68
    aniline 1212.27
    1,3-propanediol 2941.6
    bromobenzene 796.03
    dibromomethane 2633.09
    1,1,2,2-tetrachloroethane 2528.13
    2-methyl-cyclohexyl acetate 551.91
    tetrabutyl urea 349.17
    diisobutyl methanol 646.34
    2-phenylethanol 710.33
    styrene 497.51
    dioctyl adipate 381.95
    dimethyl sulfate 511.23
    ethyl butyrate 1311.91
    methyl lactate 592.35
    butyl lactate 521.97
    diethyl carbonate 562.42
    propanediol butyl ether 941.62
    triethyl orthoformate 682.21
    p-tert-butyltoluene 251.73
    methyl 4-tert-butylbenzoate 357.37
    morpholine 5285.36
    tert-butylamine 4277.79
    n-dodecanol 306.58
    dimethoxymethane 2437.03
    ethylene carbonate 900.12
    cyrene 435.58
    2-ethoxyethyl acetate 789.26
    2-ethylhexyl acetate 1032.57
    1,2,4-trichlorobenzene 563.7
    4-methylpyridine 1953.82
    dibutyl ether 1278.48
    2,6-dimethyl-4-heptanol 646.34
    DEF 2300.17
    dimethyl isosorbide 813.22
    tetrachloroethylene 1811.45
    eugenol 403.37
    triacetin 499.42
    span 80 687.27
    1,4-butanediol 995.45
    1,1-dichloroethane 2861.81
    2-methyl-1-pentanol 1624.12
    methyl formate 1259.82
    2-methyl-1-butanol 3151.36
    n-decane 149.21
    butyronitrile 3319.25
    3,7-dimethyl-1-octanol 685.12
    1-chlorooctane 461.44
    1-chlorotetradecane 151.22
    n-nonane 185.18
    undecane 99.3
    tert-butylcyclohexane 233.98
    cyclooctane 284.93
    cyclopentanol 3435.78
    tetrahydropyran 5949.75
    tert-amyl methyl ether 1590.95
    2,5,8-trioxanonane 975.54
    1-hexene 2686.56
    2-isopropoxyethanol 1286.3
    2,2,2-trifluoroethanol 435.44
    methyl butyrate 1679.02

    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