Nonanoic acid, 8-methylnonyl ester

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  • Identifiers

    CAS number
    109-32-0

    Molecular formula
    C19H38O2

    SMILES
    CCCCCCCCC(=O)OCCCCCCCC(C)C

    Safety labels

  • Odor profile

    Fragrance
    Oily 67.37%
    Waxy 59.78%
    Fatty 56.94%
    Fruity 50.35%
    Floral 46.57%
    Winey 38.21%
    Rose 37.81%
    Sweet 35.74%
    Cognac 35.17%
    Herbal 29.88%

     

    Flavor
    Waxy 60.85%
    Oily 55.06%
    Fatty 45.84%
    Soapy 41.37%
    Mild 40.0%
    Coconut 34.66%
    Floral 33.59%
    Fat 32.97%
    Fruity 32.5%
    Creamy 31.39%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    7.9

    pKa est.
    7.32 (neutral)

    Molecular weight
    298.5 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    343°C

    Flash point

    • 150.27 ˚C est.

  • Synonyms

    • 109-32-0
    • ISODECYL PELARGONATE
    • Nonanoic acid, 8-methylnonyl ester
    • EINECS 203-665-7
    • DTXSID3052727
    • 8Methylnonyl nonan1oate
    • RefChem:166462
    • DTXCID2031324
    • Synative ES 2911 (Emery 2911)
    • 8-methylnonyl nonanoate
    • 8-Methylnonyl nonan-1-oate
    • MFCD00048964
    • iso decyl pelargonate
    • orb2944167
    • SCHEMBL2968183
    • GBLPOPTXAXWWPO-UHFFFAOYSA-N
    • B83F964UQ4
    • FI167301
    • SY019528
    • NS00020371
    • 109-32-0

  • Applications

    Nonanoic acid, 8-methylnonyl ester (CAS 109-32-0) is used as a solvent and fragrance carrier in perfumery and cosmetics, as an emollient in personal care products, as a processing aid or plasticizer in polymer and coating formulations, and as a solvent component in cleaning and household products; it also serves as an intermediate in industrial manufacturing.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 2511.05
    methanol 1711.45
    isopropanol 2960.26
    water 0.04
    ethyl acetate 6624.79
    n-propanol 2511.79
    acetone 5735.06
    n-butanol 2727.44
    acetonitrile 1787.26
    DMF 3658.26
    toluene 1780.58
    isobutanol 2317.84
    1,4-dioxane 4356.83
    methyl acetate 3067.58
    THF 8308.93
    2-butanone 5341.96
    n-pentanol 1758.7
    sec-butanol 2814.9
    n-hexane 856.42
    ethylene glycol 55.15
    NMP 4259.55
    cyclohexane 2152.88
    DMSO 3930.12
    n-butyl acetate 5155.43
    n-octanol 996.48
    chloroform 6924.81
    n-propyl acetate 5567.38
    acetic acid 1350.22
    dichloromethane 7321.96
    cyclohexanone 10211.66
    propylene glycol 232.96
    isopropyl acetate 5237.83
    DMAc 4056.27
    2-ethoxyethanol 2211.35
    isopentanol 3191.79
    n-heptane 487.08
    ethyl formate 2073.69
    1,2-dichloroethane 6295.54
    n-hexanol 1547.18
    2-methoxyethanol 2820.73
    isobutyl acetate 3136.24
    tetrachloromethane 1538.86
    n-pentyl acetate 4340.42
    transcutol 8894.7
    n-heptanol 966.29
    ethylbenzene 1091.5
    MIBK 4156.49
    2-propoxyethanol 2470.37
    tert-butanol 3763.38
    MTBE 6365.17
    2-butoxyethanol 1973.53
    propionic acid 1563.03
    o-xylene 1306.1
    formic acid 160.51
    diethyl ether 5742.93
    m-xylene 1251.54
    p-xylene 1591.33
    chlorobenzene 2603.73
    dimethyl carbonate 648.72
    n-octane 186.28
    formamide 403.56
    cyclopentanone 7155.12
    2-pentanone 6202.69
    anisole 1959.85
    cyclopentyl methyl ether 5550.38
    gamma-butyrolactone 5727.55
    1-methoxy-2-propanol 3035.39
    pyridine 4199.42
    3-pentanone 3493.71
    furfural 3517.5
    n-dodecane 86.97
    diethylene glycol 770.31
    diisopropyl ether 2097.94
    tert-amyl alcohol 3392.24
    acetylacetone 4930.3
    n-hexadecane 111.31
    acetophenone 2035.13
    methyl propionate 3127.26
    isopentyl acetate 5053.8
    trichloroethylene 8770.76
    n-nonanol 896.12
    cyclohexanol 3828.95
    benzyl alcohol 1171.68
    2-ethylhexanol 1525.59
    isooctanol 1037.63
    dipropyl ether 3180.03
    1,2-dichlorobenzene 2557.24
    ethyl lactate 1089.98
    propylene carbonate 3413.89
    n-methylformamide 1430.31
    2-pentanol 2486.11
    n-pentane 554.26
    1-propoxy-2-propanol 2734.01
    1-methoxy-2-propyl acetate 3652.51
    2-(2-methoxypropoxy) propanol 1450.29
    mesitylene 915.43
    ε-caprolactone 7202.44
    p-cymene 761.01
    epichlorohydrin 6932.3
    1,1,1-trichloroethane 6429.31
    2-aminoethanol 352.67
    morpholine-4-carbaldehyde 4051.06
    sulfolane 6314.38
    2,2,4-trimethylpentane 338.62
    2-methyltetrahydrofuran 8315.56
    n-hexyl acetate 4142.23
    isooctane 242.27
    2-(2-butoxyethoxy)ethanol 2263.12
    sec-butyl acetate 4243.3
    tert-butyl acetate 5587.27
    decalin 596.82
    glycerin 262.84
    diglyme 5131.04
    acrylic acid 747.26
    isopropyl myristate 1175.73
    n-butyric acid 4643.49
    acetyl acetate 2750.82
    di(2-ethylhexyl) phthalate 731.13
    ethyl propionate 4191.26
    nitromethane 3314.56
    1,2-diethoxyethane 4891.58
    benzonitrile 2040.15
    trioctyl phosphate 589.77
    1-bromopropane 4657.91
    gamma-valerolactone 8740.51
    n-decanol 560.83
    triethyl phosphate 1094.41
    4-methyl-2-pentanol 1542.84
    propionitrile 2157.19
    vinylene carbonate 2350.62
    1,1,2-trichlorotrifluoroethane 3117.92
    DMS 1763.08
    cumene 753.53
    2-octanol 969.03
    2-hexanone 4464.3
    octyl acetate 1375.56
    limonene 1650.6
    1,2-dimethoxyethane 5469.62
    ethyl orthosilicate 1205.25
    tributyl phosphate 856.13
    diacetone alcohol 3718.57
    N,N-dimethylaniline 1276.57
    acrylonitrile 1738.33
    aniline 1648.59
    1,3-propanediol 1066.22
    bromobenzene 3102.47
    dibromomethane 5356.88
    1,1,2,2-tetrachloroethane 8063.28
    2-methyl-cyclohexyl acetate 2384.21
    tetrabutyl urea 1180.37
    diisobutyl methanol 1042.73
    2-phenylethanol 1205.77
    styrene 1417.8
    dioctyl adipate 1591.23
    dimethyl sulfate 1113.71
    ethyl butyrate 4294.32
    methyl lactate 817.45
    butyl lactate 2071.67
    diethyl carbonate 1842.92
    propanediol butyl ether 1413.77
    triethyl orthoformate 2534.08
    p-tert-butyltoluene 715.9
    methyl 4-tert-butylbenzoate 1762.36
    morpholine 6990.06
    tert-butylamine 2524.85
    n-dodecanol 388.87
    dimethoxymethane 2601.01
    ethylene carbonate 2709.93
    cyrene 1122.11
    2-ethoxyethyl acetate 3929.58
    2-ethylhexyl acetate 3914.27
    1,2,4-trichlorobenzene 2698.82
    4-methylpyridine 4826.83
    dibutyl ether 3514.85
    2,6-dimethyl-4-heptanol 1042.73
    DEF 5512.85
    dimethyl isosorbide 2766.84
    tetrachloroethylene 5018.23
    eugenol 1339.51
    triacetin 2742.48
    span 80 1453.44
    1,4-butanediol 361.74
    1,1-dichloroethane 6599.55
    2-methyl-1-pentanol 1872.14
    methyl formate 847.82
    2-methyl-1-butanol 2541.31
    n-decane 222.79
    butyronitrile 3269.71
    3,7-dimethyl-1-octanol 1290.28
    1-chlorooctane 1204.62
    1-chlorotetradecane 316.6
    n-nonane 238.95
    undecane 127.73
    tert-butylcyclohexane 466.35
    cyclooctane 473.29
    cyclopentanol 3210.08
    tetrahydropyran 9760.43
    tert-amyl methyl ether 4044.84
    2,5,8-trioxanonane 2418.79
    1-hexene 2305.37
    2-isopropoxyethanol 2060.09
    2,2,2-trifluoroethanol 405.73
    methyl butyrate 5910.47

    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