(8Z,11Z,14Z)-Heptadecatrienal

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  • Identifiers

    CAS number
    56797-44-5

    Molecular formula
    C17H28O

    SMILES
    CC/C=C\C/C=C\C/C=C\CCCCCCC=O

  • Odor profile

    Fragrance
    Fatty 73.06%
    Oily 49.61%
    Citrus 45.91%
    Waxy 41.37%
    Fruity 34.85%
    Herbal 31.51%
    Fishy 30.74%
    Aldehydic 27.31%
    Fresh 26.35%
    Green 24.92%

     

    Flavor
    Fatty 19.88%
    Pumpkin 19.34%
    Oriental 19.24%
    Citrus 18.95%
    Honeydew 18.83%
    Low 18.38%
    Diterpene 18.33%
    Delicate 18.3%
    Biscuit 18.09%
    Dewy 18.02%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    5.3

    pKa est.
    7.21 (neutral)

    Molecular weight
    248.4 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    286°C

    Flash point

    • 176.18 ˚C est.

  • Synonyms

    • (8Z,11Z,14Z)-Heptadecatrienal
    • Heptadecatrienal
    • 8Z,11Z,14Z-heptadecatrienal
    • 56797-44-5
    • (8Z,11Z,14Z)-8,11,14-Heptadecatrienal
    • (8Z,11Z,14Z)-heptadeca-8,11,14-trienal
    • norlinolenic aldehyde
    • CHEBI:76151
    • 8,11,14-Heptadecatrienal, (8Z,11Z,14Z)-
    • DTXSID301288694
    • LMFA06000111
    • (z,z,z)-8,11,14-heptadecatrienal
    • (Z,Z,Z) 8,11,14-heptadecatrienal
    • 8(Z),11(Z),14(Z)-Heptadecatrienal
    • HY-165826
    • Q27145788

  • Applications

    (8Z,11Z,14Z)-Heptadecatrienal, CAS 56797-44-5, is regarded as a fragrance odorant, natural or synthetic, with primary applications in perfumery/fragrance and cosmetics/personal care; it may be used as a scent component in perfumes and personal care products, and can act as an odorant or fixative to stabilize and prolong fragrance in formulations; it is also used as a chemical intermediate in the synthesis of more complex fragrance materials; at the research level, it may be evaluated for aroma applications in food or flavor formulations; in some household and cleaning products, it can serve as an odorant additive to enhance or impart fragrance.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 341.5
    methanol 257.5
    isopropanol 289.33
    water 0.01
    ethyl acetate 718.44
    n-propanol 310.08
    acetone 630.24
    n-butanol 365.67
    acetonitrile 182.63
    DMF 345.41
    toluene 273.14
    isobutanol 237.77
    1,4-dioxane 725.32
    methyl acetate 327.08
    THF 1553.41
    2-butanone 625.16
    n-pentanol 285.14
    sec-butanol 297.22
    n-hexane 168.46
    ethylene glycol 12.6
    NMP 399.05
    cyclohexane 360.38
    DMSO 868.31
    n-butyl acetate 709.3
    n-octanol 108.96
    chloroform 1043.14
    n-propyl acetate 647.35
    acetic acid 139.4
    dichloromethane 1243.79
    cyclohexanone 1005.55
    propylene glycol 41.42
    isopropyl acetate 509.44
    DMAc 416.77
    2-ethoxyethanol 372.02
    isopentanol 377.34
    n-heptane 121.93
    ethyl formate 205.76
    1,2-dichloroethane 1162.97
    n-hexanol 312.85
    2-methoxyethanol 421.72
    isobutyl acetate 386.66
    tetrachloromethane 208.61
    n-pentyl acetate 404.41
    transcutol 2007.66
    n-heptanol 122.71
    ethylbenzene 182.57
    MIBK 510.64
    2-propoxyethanol 458.59
    tert-butanol 393.51
    MTBE 655.67
    2-butoxyethanol 275.77
    propionic acid 146.84
    o-xylene 174.0
    formic acid 20.52
    diethyl ether 1012.87
    m-xylene 191.67
    p-xylene 206.46
    chlorobenzene 337.61
    dimethyl carbonate 81.14
    n-octane 31.72
    formamide 42.87
    cyclopentanone 852.49
    2-pentanone 762.5
    anisole 328.38
    cyclopentyl methyl ether 832.63
    gamma-butyrolactone 655.8
    1-methoxy-2-propanol 421.92
    pyridine 635.57
    3-pentanone 475.83
    furfural 477.51
    n-dodecane 16.17
    diethylene glycol 156.13
    diisopropyl ether 272.22
    tert-amyl alcohol 346.67
    acetylacetone 615.8
    n-hexadecane 19.37
    acetophenone 328.64
    methyl propionate 374.55
    isopentyl acetate 602.93
    trichloroethylene 1382.84
    n-nonanol 112.79
    cyclohexanol 397.11
    benzyl alcohol 203.21
    2-ethylhexanol 276.72
    isooctanol 135.78
    dipropyl ether 721.04
    1,2-dichlorobenzene 345.1
    ethyl lactate 150.43
    propylene carbonate 369.16
    n-methylformamide 120.25
    2-pentanol 296.06
    n-pentane 101.99
    1-propoxy-2-propanol 473.84
    1-methoxy-2-propyl acetate 526.25
    2-(2-methoxypropoxy) propanol 279.58
    mesitylene 143.02
    ε-caprolactone 703.72
    p-cymene 131.1
    epichlorohydrin 1132.15
    1,1,1-trichloroethane 789.4
    2-aminoethanol 58.49
    morpholine-4-carbaldehyde 479.61
    sulfolane 824.23
    2,2,4-trimethylpentane 50.67
    2-methyltetrahydrofuran 1159.15
    n-hexyl acetate 408.83
    isooctane 43.67
    2-(2-butoxyethoxy)ethanol 407.19
    sec-butyl acetate 457.3
    tert-butyl acetate 578.94
    decalin 101.94
    glycerin 53.78
    diglyme 896.18
    acrylic acid 78.72
    isopropyl myristate 162.76
    n-butyric acid 439.97
    acetyl acetate 285.32
    di(2-ethylhexyl) phthalate 109.29
    ethyl propionate 507.33
    nitromethane 291.95
    1,2-diethoxyethane 1033.8
    benzonitrile 263.41
    trioctyl phosphate 85.41
    1-bromopropane 874.36
    gamma-valerolactone 946.25
    n-decanol 80.88
    triethyl phosphate 194.21
    4-methyl-2-pentanol 185.5
    propionitrile 246.45
    vinylene carbonate 252.15
    1,1,2-trichlorotrifluoroethane 473.64
    DMS 227.32
    cumene 124.59
    2-octanol 94.71
    2-hexanone 634.67
    octyl acetate 174.77
    limonene 255.9
    1,2-dimethoxyethane 865.62
    ethyl orthosilicate 213.99
    tributyl phosphate 121.37
    diacetone alcohol 450.43
    N,N-dimethylaniline 219.0
    acrylonitrile 197.43
    aniline 222.36
    1,3-propanediol 139.3
    bromobenzene 413.85
    dibromomethane 941.89
    1,1,2,2-tetrachloroethane 1253.19
    2-methyl-cyclohexyl acetate 379.11
    tetrabutyl urea 166.76
    diisobutyl methanol 192.84
    2-phenylethanol 222.01
    styrene 236.97
    dioctyl adipate 240.06
    dimethyl sulfate 144.58
    ethyl butyrate 581.28
    methyl lactate 102.84
    butyl lactate 231.53
    diethyl carbonate 281.25
    propanediol butyl ether 189.97
    triethyl orthoformate 382.53
    p-tert-butyltoluene 122.22
    methyl 4-tert-butylbenzoate 256.05
    morpholine 1072.77
    tert-butylamine 293.4
    n-dodecanol 62.15
    dimethoxymethane 456.55
    ethylene carbonate 258.1
    cyrene 219.91
    2-ethoxyethyl acetate 487.8
    2-ethylhexyl acetate 482.76
    1,2,4-trichlorobenzene 375.69
    4-methylpyridine 581.24
    dibutyl ether 493.62
    2,6-dimethyl-4-heptanol 192.84
    DEF 600.82
    dimethyl isosorbide 561.73
    tetrachloroethylene 744.05
    eugenol 211.14
    triacetin 346.89
    span 80 242.02
    1,4-butanediol 51.23
    1,1-dichloroethane 863.91
    2-methyl-1-pentanol 286.99
    methyl formate 76.31
    2-methyl-1-butanol 303.47
    n-decane 35.65
    butyronitrile 401.73
    3,7-dimethyl-1-octanol 170.17
    1-chlorooctane 155.72
    1-chlorotetradecane 48.36
    n-nonane 37.83
    undecane 22.52
    tert-butylcyclohexane 79.27
    cyclooctane 91.21
    cyclopentanol 285.7
    tetrahydropyran 1471.33
    tert-amyl methyl ether 469.75
    2,5,8-trioxanonane 525.0
    1-hexene 437.66
    2-isopropoxyethanol 302.03
    2,2,2-trifluoroethanol 32.65
    methyl butyrate 661.09

    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