8,10-Nonacosanedione

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  • Identifiers

    CAS number
    58170-84-6

    Molecular formula
    C29H56O2

    SMILES
    CCCCCCCCCCCCCCCCCCCC(=O)CC(=O)CCCCCCC

    Safety labels

  • Odor profile

    Fragrance
    Fatty 64.19%
    Waxy 63.64%
    Oily 42.8%
    Odorless 28.9%
    Dairy 27.19%
    Creamy 26.45%
    Milky 25.71%
    Meaty 23.87%
    Savory 23.81%
    Woody 23.68%

     

    Flavor
    Fatty 46.35%
    Waxy 42.12%
    Mild 33.25%
    Fat 32.35%
    Oily 31.28%
    Bland 31.19%
    Faint 28.04%
    Slightly waxy 25.26%
    Coconut 25.26%
    Odorless 23.38%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    12.3

    pKa est.
    8.71 (weak base)

    Molecular weight
    436.8 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    516°C

    Flash point

    • 220.74 ˚C est.

  • Synonyms

    • 8,10-Nonacosanedione
    • Nonacosane-8,10-dione
    • n-Nonacosane-8,10-dione
    • 58170-84-6
    • RefChem:106710
    • LBAIIYXJLFVTRA-UHFFFAOYSA-N
    • DTXSID601315234
    • 58170-84-6

  • Applications

    8,10-Nonacosanedione (CAS 58170-84-6) is primarily used in fragrance applications, where its long-chain, low-volatility profile makes it suitable as a fragrance ingredient and fixative to help extend scent longevity. In cosmetics and personal care, it may serve as a perfuming agent or scent component in formulations. In household products, it can function as an odorant or fragrance additive to impart lasting notes in cleaners and air fresheners. In coatings and inks, it may be evaluated as a fragrance additive to provide a subtle, long-lasting aroma in scented coatings and packaging inks. In industrial manufacturing, it is occasionally used as an intermediate in the synthesis of more complex fragrance compounds and specialty additives. Its use is formulation-dependent and subject to local regulations and limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 5.46
    methanol 7.1
    isopropanol 6.81
    water 0.06
    ethyl acetate 103.97
    n-propanol 10.63
    acetone 61.5
    n-butanol 13.12
    acetonitrile 20.22
    DMF 120.34
    toluene 46.77
    isobutanol 13.79
    1,4-dioxane 111.41
    methyl acetate 68.89
    THF 339.03
    2-butanone 95.79
    n-pentanol 14.01
    sec-butanol 15.65
    n-hexane 11.9
    ethylene glycol 1.08
    NMP 568.26
    cyclohexane 71.75
    DMSO 142.77
    n-butyl acetate 134.46
    n-octanol 31.83
    chloroform 432.28
    n-propyl acetate 140.94
    acetic acid 36.22
    dichloromethane 436.94
    cyclohexanone 425.46
    propylene glycol 3.33
    isopropyl acetate 113.62
    DMAc 321.82
    2-ethoxyethanol 38.5
    isopentanol 22.19
    n-heptane 14.37
    ethyl formate 47.62
    1,2-dichloroethane 252.62
    n-hexanol 15.31
    2-methoxyethanol 34.51
    isobutyl acetate 102.1
    tetrachloromethane 111.73
    n-pentyl acetate 251.29
    transcutol 339.39
    n-heptanol 25.45
    ethylbenzene 41.22
    MIBK 113.74
    2-propoxyethanol 47.61
    tert-butanol 22.24
    MTBE 59.76
    2-butoxyethanol 80.87
    propionic acid 37.92
    o-xylene 54.89
    formic acid 7.49
    diethyl ether 39.74
    m-xylene 42.6
    p-xylene 69.23
    chlorobenzene 122.26
    dimethyl carbonate 41.48
    n-octane 8.36
    formamide 16.82
    cyclopentanone 442.6
    2-pentanone 100.5
    anisole 92.52
    cyclopentyl methyl ether 201.92
    gamma-butyrolactone 401.13
    1-methoxy-2-propanol 44.18
    pyridine 147.51
    3-pentanone 112.32
    furfural 270.29
    n-dodecane 4.3
    diethylene glycol 17.22
    diisopropyl ether 32.5
    tert-amyl alcohol 37.19
    acetylacetone 188.05
    n-hexadecane 5.43
    acetophenone 157.11
    methyl propionate 86.84
    isopentyl acetate 145.96
    trichloroethylene 523.97
    n-nonanol 35.28
    cyclohexanol 62.99
    benzyl alcohol 42.14
    2-ethylhexanol 30.58
    isooctanol 32.86
    dipropyl ether 85.85
    1,2-dichlorobenzene 191.74
    ethyl lactate 57.38
    propylene carbonate 264.11
    n-methylformamide 35.97
    2-pentanol 14.91
    n-pentane 6.41
    1-propoxy-2-propanol 68.51
    1-methoxy-2-propyl acetate 156.48
    2-(2-methoxypropoxy) propanol 108.44
    mesitylene 39.93
    ε-caprolactone 379.76
    p-cymene 43.59
    epichlorohydrin 358.22
    1,1,1-trichloroethane 355.75
    2-aminoethanol 4.34
    morpholine-4-carbaldehyde 262.06
    sulfolane 824.04
    2,2,4-trimethylpentane 11.31
    2-methyltetrahydrofuran 253.84
    n-hexyl acetate 215.85
    isooctane 5.61
    2-(2-butoxyethoxy)ethanol 120.66
    sec-butyl acetate 122.31
    tert-butyl acetate 192.17
    decalin 27.83
    glycerin 8.23
    diglyme 344.33
    acrylic acid 30.11
    isopropyl myristate 73.64
    n-butyric acid 83.54
    acetyl acetate 102.1
    di(2-ethylhexyl) phthalate 61.91
    ethyl propionate 132.9
    nitromethane 115.8
    1,2-diethoxyethane 163.63
    benzonitrile 72.66
    trioctyl phosphate 42.29
    1-bromopropane 114.72
    gamma-valerolactone 511.21
    n-decanol 21.94
    triethyl phosphate 118.94
    4-methyl-2-pentanol 17.33
    propionitrile 27.43
    vinylene carbonate 193.54
    1,1,2-trichlorotrifluoroethane 246.74
    DMS 121.16
    cumene 33.87
    2-octanol 28.63
    2-hexanone 114.56
    octyl acetate 84.93
    limonene 81.53
    1,2-dimethoxyethane 149.3
    ethyl orthosilicate 114.7
    tributyl phosphate 66.02
    diacetone alcohol 140.05
    N,N-dimethylaniline 75.95
    acrylonitrile 31.52
    aniline 45.13
    1,3-propanediol 9.02
    bromobenzene 157.59
    dibromomethane 251.73
    1,1,2,2-tetrachloroethane 523.61
    2-methyl-cyclohexyl acetate 177.21
    tetrabutyl urea 113.28
    diisobutyl methanol 31.16
    2-phenylethanol 39.62
    styrene 47.71
    dioctyl adipate 148.53
    dimethyl sulfate 138.05
    ethyl butyrate 173.68
    methyl lactate 41.95
    butyl lactate 143.97
    diethyl carbonate 103.69
    propanediol butyl ether 60.21
    triethyl orthoformate 158.53
    p-tert-butyltoluene 40.04
    methyl 4-tert-butylbenzoate 204.73
    morpholine 136.11
    tert-butylamine 18.18
    n-dodecanol 15.12
    dimethoxymethane 66.23
    ethylene carbonate 168.61
    cyrene 140.5
    2-ethoxyethyl acetate 249.38
    2-ethylhexyl acetate 139.09
    1,2,4-trichlorobenzene 246.22
    4-methylpyridine 145.85
    dibutyl ether 112.95
    2,6-dimethyl-4-heptanol 31.16
    DEF 166.63
    dimethyl isosorbide 339.76
    tetrachloroethylene 308.77
    eugenol 137.89
    triacetin 290.06
    span 80 104.47
    1,4-butanediol 5.23
    1,1-dichloroethane 182.49
    2-methyl-1-pentanol 23.91
    methyl formate 31.54
    2-methyl-1-butanol 22.18
    n-decane 10.83
    butyronitrile 32.02
    3,7-dimethyl-1-octanol 40.71
    1-chlorooctane 55.82
    1-chlorotetradecane 15.99
    n-nonane 10.59
    undecane 6.3
    tert-butylcyclohexane 17.93
    cyclooctane 18.57
    cyclopentanol 64.28
    tetrahydropyran 179.84
    tert-amyl methyl ether 81.73
    2,5,8-trioxanonane 191.57
    1-hexene 25.1
    2-isopropoxyethanol 40.82
    2,2,2-trifluoroethanol 30.56
    methyl butyrate 193.35

    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