8-Nonen-3-one

Overview IFRA Request a quote

  • Identifiers

    CAS number
    20013-10-9

    Molecular formula
    C9H16O

    SMILES
    CCC(=O)CCCCC=C

    Safety labels

  • Odor profile

    Fragrance
    Fruity 69.8%
    Green 62.92%
    Fatty 57.11%
    Cheesy 44.06%
    Fresh 42.51%
    Herbal 41.45%
    Earthy 39.34%
    Citrus 37.55%
    Floral 37.28%
    Mushroom 37.24%

     

    Flavor
    Fruity 54.72%
    Fresh 36.95%
    Green 33.99%
    Floral 33.71%
    Mushroom 31.19%
    Waxy 30.19%
    Herbal 30.13%
    Fatty 29.9%
    Oily 25.93%
    Spicy 24.58%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    2.4

    pKa est.
    8.36 (weak base)

    Molecular weight
    140.22 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderately fast

    Boiling point est.
    190°C

    Flash point

    • 63.35 ˚C est.

  • Synonyms

    • 8-Nonen-3-one
    • Non-8-en-3-one
    • 20013-10-9
    • RefChem:107292
    • SCHEMBL515388
    • CHEBI:195694
    • DTXSID201317719
    • AKOS013636424
    • 20013-10-9

  • Applications

    8-Nonen-3-one, CAS 20013-10-9, is an unsaturated ketone used as an intermediate and odorant in several industrial applications. Key applications include: (1) an odorant and fragrance ingredient in perfumery, (2) an aroma contributor for flavor formulations in food processing, (3) a scent component in cosmetics and personal care, (4) a fragrance additive in household products and cleaning agents, and (5) an intermediate for the synthesis of other aroma chemicals and related industrial compounds, subject to regulatory limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 2793.06
    methanol 3220.96
    isopropanol 2524.34
    water 0.69
    ethyl acetate 2083.35
    n-propanol 2306.16
    acetone 3240.18
    n-butanol 2299.87
    acetonitrile 2155.7
    DMF 2150.82
    toluene 975.58
    isobutanol 1789.41
    1,4-dioxane 2453.8
    methyl acetate 1595.77
    THF 3045.32
    2-butanone 2415.36
    n-pentanol 1628.72
    sec-butanol 2159.38
    n-hexane 1248.23
    ethylene glycol 284.69
    NMP 1805.0
    cyclohexane 858.43
    DMSO 2353.45
    n-butyl acetate 2186.91
    n-octanol 802.89
    chloroform 4272.37
    n-propyl acetate 1518.97
    acetic acid 1686.81
    dichloromethane 3349.15
    cyclohexanone 2994.94
    propylene glycol 520.16
    isopropyl acetate 1236.21
    DMAc 1467.43
    2-ethoxyethanol 1252.54
    isopentanol 2008.58
    n-heptane 413.73
    ethyl formate 1053.96
    1,2-dichloroethane 2097.03
    n-hexanol 1920.64
    2-methoxyethanol 1834.77
    isobutyl acetate 886.37
    tetrachloromethane 885.19
    n-pentyl acetate 1093.06
    transcutol 5112.4
    n-heptanol 664.57
    ethylbenzene 675.89
    MIBK 1070.51
    2-propoxyethanol 1874.58
    tert-butanol 2665.18
    MTBE 2488.01
    2-butoxyethanol 938.15
    propionic acid 1517.28
    o-xylene 574.96
    formic acid 378.19
    diethyl ether 2626.01
    m-xylene 617.45
    p-xylene 795.28
    chlorobenzene 1392.15
    dimethyl carbonate 309.75
    n-octane 142.56
    formamide 461.87
    cyclopentanone 2605.41
    2-pentanone 2054.48
    anisole 987.39
    cyclopentyl methyl ether 1815.9
    gamma-butyrolactone 2397.08
    1-methoxy-2-propanol 1462.11
    pyridine 2400.81
    3-pentanone 1357.7
    furfural 1769.07
    n-dodecane 79.66
    diethylene glycol 928.23
    diisopropyl ether 732.8
    tert-amyl alcohol 2184.53
    acetylacetone 1476.03
    n-hexadecane 92.52
    acetophenone 861.39
    methyl propionate 1143.68
    isopentyl acetate 1621.3
    trichloroethylene 3606.42
    n-nonanol 646.73
    cyclohexanol 1949.76
    benzyl alcohol 798.45
    2-ethylhexanol 1185.54
    isooctanol 576.46
    dipropyl ether 1390.78
    1,2-dichlorobenzene 1112.1
    ethyl lactate 431.02
    propylene carbonate 1248.13
    n-methylformamide 1071.95
    2-pentanol 1678.97
    n-pentane 624.82
    1-propoxy-2-propanol 1522.56
    1-methoxy-2-propyl acetate 1158.46
    2-(2-methoxypropoxy) propanol 885.76
    mesitylene 418.79
    ε-caprolactone 2155.85
    p-cymene 389.75
    epichlorohydrin 2272.11
    1,1,1-trichloroethane 2479.68
    2-aminoethanol 764.2
    morpholine-4-carbaldehyde 1641.91
    sulfolane 2174.48
    2,2,4-trimethylpentane 233.29
    2-methyltetrahydrofuran 3091.92
    n-hexyl acetate 1454.92
    isooctane 186.04
    2-(2-butoxyethoxy)ethanol 1301.22
    sec-butyl acetate 940.37
    tert-butyl acetate 1243.99
    decalin 339.7
    glycerin 565.23
    diglyme 2058.6
    acrylic acid 1038.87
    isopropyl myristate 461.29
    n-butyric acid 2425.57
    acetyl acetate 901.5
    di(2-ethylhexyl) phthalate 376.71
    ethyl propionate 1068.17
    nitromethane 2066.47
    1,2-diethoxyethane 2022.29
    benzonitrile 1382.32
    trioctyl phosphate 288.04
    1-bromopropane 2068.88
    gamma-valerolactone 2446.83
    n-decanol 435.31
    triethyl phosphate 384.14
    4-methyl-2-pentanol 835.97
    propionitrile 1819.38
    vinylene carbonate 1089.06
    1,1,2-trichlorotrifluoroethane 1506.55
    DMS 742.81
    cumene 430.22
    2-octanol 559.91
    2-hexanone 1712.65
    octyl acetate 566.62
    limonene 690.33
    1,2-dimethoxyethane 2259.23
    ethyl orthosilicate 427.43
    tributyl phosphate 415.89
    diacetone alcohol 1071.51
    N,N-dimethylaniline 632.42
    acrylonitrile 1736.1
    aniline 1180.53
    1,3-propanediol 1138.21
    bromobenzene 1471.64
    dibromomethane 2750.98
    1,1,2,2-tetrachloroethane 3020.99
    2-methyl-cyclohexyl acetate 802.95
    tetrabutyl urea 493.23
    diisobutyl methanol 595.99
    2-phenylethanol 870.19
    styrene 925.05
    dioctyl adipate 606.41
    dimethyl sulfate 476.94
    ethyl butyrate 1213.07
    methyl lactate 449.17
    butyl lactate 728.01
    diethyl carbonate 640.23
    propanediol butyl ether 961.7
    triethyl orthoformate 747.6
    p-tert-butyltoluene 361.93
    methyl 4-tert-butylbenzoate 648.27
    morpholine 2975.65
    tert-butylamine 1986.38
    n-dodecanol 311.42
    dimethoxymethane 1028.45
    ethylene carbonate 1011.06
    cyrene 586.82
    2-ethoxyethyl acetate 1092.26
    2-ethylhexyl acetate 1243.54
    1,2,4-trichlorobenzene 1156.65
    4-methylpyridine 2556.97
    dibutyl ether 1424.54
    2,6-dimethyl-4-heptanol 595.99
    DEF 1813.41
    dimethyl isosorbide 1156.38
    tetrachloroethylene 2119.12
    eugenol 670.3
    triacetin 929.0
    span 80 860.2
    1,4-butanediol 462.92
    1,1-dichloroethane 2744.55
    2-methyl-1-pentanol 1473.23
    methyl formate 701.96
    2-methyl-1-butanol 1806.64
    n-decane 166.69
    butyronitrile 2256.82
    3,7-dimethyl-1-octanol 799.2
    1-chlorooctane 605.3
    1-chlorotetradecane 191.54
    n-nonane 189.5
    undecane 109.22
    tert-butylcyclohexane 325.28
    cyclooctane 249.38
    cyclopentanol 1728.4
    tetrahydropyran 3610.66
    tert-amyl methyl ether 1497.56
    2,5,8-trioxanonane 1276.75
    1-hexene 2579.76
    2-isopropoxyethanol 1037.75
    2,2,2-trifluoroethanol 386.48
    methyl butyrate 1599.75

    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