1-(6-Nonylpyridin-3-YL)decan-1-one

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  • Identifiers

    CAS number
    149682-94-0

    Molecular formula
    C24H41NO

    SMILES
    CCCCCCCCCC1=NC=C(C=C1)C(=O)CCCCCCCCC

    Safety labels

  • Odor profile

    Fragrance
    Fatty 58.46%
    Waxy 55.5%
    Oily 42.83%
    Floral 38.33%
    Dairy 30.27%
    Milky 29.98%
    Meaty 29.47%
    Jasmin 27.45%
    Creamy 26.65%
    Fresh 26.59%

     

    Flavor
    Herbal 36.07%
    Fatty 32.16%
    Waxy 31.2%
    Mild 27.95%
    Oily 27.41%
    Bland 26.43%
    Fat 24.12%
    Jasmin 22.78%
    Slightly waxy 22.75%
    Celery 21.19%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    9.1

    pKa est.
    7.41 (neutral)

    Molecular weight
    359.6 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    455°C

    Flash point

    • 189.9 ˚C est.

  • Synonyms

    • 1-(6-NONYLPYRIDIN-3-YL)DECAN-1-ONE
    • 5-Decanoyl-2-nonylpyridine
    • 2-nonyl-5-decanoyl-pyridine
    • CHEBI:185567
    • DTXSID601297258
    • 1-(6-Nonyl-3-pyridinyl)-1-decanone
    • 1-(6-Nonyl-3-pyridinyl)-1-decanone, 9CI
    • 149682-94-0
    • 149682-94-0

  • Applications

    1-(6-Nonylpyridin-3-YL)decan-1-one (CAS 149682-94-0) is mainly used as a fragrance intermediate and odorant in perfumery, where the hydrophobic 6-nonylpyridin-3-yl fragment helps define scent profiles. It is commonly evaluated as a building block in fragrance chemistry and may be incorporated into cosmetics and personal care formulations to impart aroma. In household products, it can serve as a fragrance component for cleaners and detergents. In industrial manufacturing, it is used as an intermediate to synthesize specialty fragrance chemicals and related materials. In polymers and plastics, it can act as a processing aid or functional additive to modify material properties and fragrance retention. In cleaning applications, it provides fragrance performance within formulations while remaining subject to safety and regulatory limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 654.74
    methanol 620.85
    isopropanol 627.05
    water 0.46
    ethyl acetate 2792.52
    n-propanol 835.14
    acetone 2678.53
    n-butanol 906.36
    acetonitrile 986.8
    DMF 2301.5
    toluene 1059.9
    isobutanol 734.97
    1,4-dioxane 2001.12
    methyl acetate 1835.6
    THF 3341.65
    2-butanone 2583.59
    n-pentanol 461.41
    sec-butanol 770.52
    n-hexane 126.03
    ethylene glycol 35.93
    NMP 3301.51
    cyclohexane 784.23
    DMSO 2005.29
    n-butyl acetate 1705.41
    n-octanol 241.91
    chloroform 4827.5
    n-propyl acetate 1943.36
    acetic acid 852.8
    dichloromethane 6318.31
    cyclohexanone 5512.72
    propylene glycol 99.94
    isopropyl acetate 1954.73
    DMAc 3191.31
    2-ethoxyethanol 798.55
    isopentanol 930.14
    n-heptane 92.26
    ethyl formate 1143.57
    1,2-dichloroethane 4932.3
    n-hexanol 336.07
    2-methoxyethanol 1172.54
    isobutyl acetate 1113.49
    tetrachloromethane 1257.15
    n-pentyl acetate 1812.92
    transcutol 3282.77
    n-heptanol 284.75
    ethylbenzene 445.24
    MIBK 1563.35
    2-propoxyethanol 706.58
    tert-butanol 760.82
    MTBE 1512.59
    2-butoxyethanol 753.62
    propionic acid 955.98
    o-xylene 704.66
    formic acid 161.78
    diethyl ether 1801.86
    m-xylene 629.6
    p-xylene 682.99
    chlorobenzene 1794.65
    dimethyl carbonate 603.84
    n-octane 42.01
    formamide 448.4
    cyclopentanone 4391.23
    2-pentanone 2493.89
    anisole 888.69
    cyclopentyl methyl ether 2289.87
    gamma-butyrolactone 3984.33
    1-methoxy-2-propanol 1013.43
    pyridine 2538.31
    3-pentanone 2074.51
    furfural 2454.39
    n-dodecane 22.07
    diethylene glycol 278.17
    diisopropyl ether 575.2
    tert-amyl alcohol 830.25
    acetylacetone 2585.41
    n-hexadecane 28.13
    acetophenone 1125.0
    methyl propionate 1802.07
    isopentyl acetate 1545.64
    trichloroethylene 6707.3
    n-nonanol 242.13
    cyclohexanol 1494.74
    benzyl alcohol 582.16
    2-ethylhexanol 344.99
    isooctanol 313.68
    dipropyl ether 855.4
    1,2-dichlorobenzene 1693.6
    ethyl lactate 480.91
    propylene carbonate 2228.83
    n-methylformamide 1066.48
    2-pentanol 659.36
    n-pentane 133.69
    1-propoxy-2-propanol 721.18
    1-methoxy-2-propyl acetate 1393.82
    2-(2-methoxypropoxy) propanol 476.51
    mesitylene 412.78
    ε-caprolactone 3883.37
    p-cymene 277.52
    epichlorohydrin 4334.23
    1,1,1-trichloroethane 4248.06
    2-aminoethanol 168.15
    morpholine-4-carbaldehyde 2265.15
    sulfolane 4297.5
    2,2,4-trimethylpentane 102.77
    2-methyltetrahydrofuran 3104.39
    n-hexyl acetate 1425.37
    isooctane 51.62
    2-(2-butoxyethoxy)ethanol 785.52
    sec-butyl acetate 1384.07
    tert-butyl acetate 1974.3
    decalin 166.85
    glycerin 143.0
    diglyme 2162.62
    acrylic acid 603.12
    isopropyl myristate 365.92
    n-butyric acid 2135.06
    acetyl acetate 1483.97
    di(2-ethylhexyl) phthalate 285.35
    ethyl propionate 1691.03
    nitromethane 2182.69
    1,2-diethoxyethane 1806.76
    benzonitrile 1026.7
    trioctyl phosphate 208.74
    1-bromopropane 2572.14
    gamma-valerolactone 5223.3
    n-decanol 150.16
    triethyl phosphate 489.98
    4-methyl-2-pentanol 373.1
    propionitrile 1142.01
    vinylene carbonate 1677.39
    1,1,2-trichlorotrifluoroethane 2114.51
    DMS 959.57
    cumene 277.11
    2-octanol 253.4
    2-hexanone 1556.58
    octyl acetate 470.56
    limonene 540.5
    1,2-dimethoxyethane 1859.0
    ethyl orthosilicate 511.23
    tributyl phosphate 316.9
    diacetone alcohol 1390.85
    N,N-dimethylaniline 530.16
    acrylonitrile 1093.28
    aniline 1074.11
    1,3-propanediol 442.64
    bromobenzene 1995.06
    dibromomethane 3847.67
    1,1,2,2-tetrachloroethane 5644.64
    2-methyl-cyclohexyl acetate 865.99
    tetrabutyl urea 456.47
    diisobutyl methanol 233.25
    2-phenylethanol 454.72
    styrene 626.93
    dioctyl adipate 580.06
    dimethyl sulfate 1044.85
    ethyl butyrate 1463.19
    methyl lactate 508.44
    butyl lactate 876.35
    diethyl carbonate 738.22
    propanediol butyl ether 463.78
    triethyl orthoformate 895.5
    p-tert-butyltoluene 243.05
    methyl 4-tert-butylbenzoate 847.71
    morpholine 2794.75
    tert-butylamine 491.69
    n-dodecanol 103.3
    dimethoxymethane 1508.22
    ethylene carbonate 1858.99
    cyrene 563.55
    2-ethoxyethyl acetate 2035.84
    2-ethylhexyl acetate 1259.9
    1,2,4-trichlorobenzene 1958.48
    4-methylpyridine 2574.89
    dibutyl ether 812.01
    2,6-dimethyl-4-heptanol 233.25
    DEF 2961.44
    dimethyl isosorbide 1128.45
    tetrachloroethylene 3817.71
    eugenol 625.98
    triacetin 1208.72
    span 80 467.56
    1,4-butanediol 152.57
    1,1-dichloroethane 3931.79
    2-methyl-1-pentanol 529.02
    methyl formate 689.9
    2-methyl-1-butanol 898.98
    n-decane 50.74
    butyronitrile 1301.93
    3,7-dimethyl-1-octanol 291.38
    1-chlorooctane 336.99
    1-chlorotetradecane 88.49
    n-nonane 49.77
    undecane 30.72
    tert-butylcyclohexane 109.48
    cyclooctane 138.49
    cyclopentanol 1201.88
    tetrahydropyran 3547.84
    tert-amyl methyl ether 1187.63
    2,5,8-trioxanonane 987.77
    1-hexene 434.39
    2-isopropoxyethanol 659.17
    2,2,2-trifluoroethanol 426.19
    methyl butyrate 2281.96

    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