Ethyl 9-decenoate

Overview IFRA Request a quote

  • Identifiers

    CAS number
    67233-91-4

    Molecular formula
    C12H22O2

    SMILES
    CCOC(=O)CCCCCCCC=C

  • Odor profile

    Fragrance
    Fruity 82.29%
    Fatty 76.88%
    Waxy 70.68%
    Sweet 59.06%
    Winey 53.8%
    Oily 49.19%
    Pineapple 48.95%
    Floral 48.15%
    Rose 45.27%
    Green 44.28%

     

    Flavor
    Fruity 77.35%
    Waxy 68.68%
    Tropical 41.27%
    Sweet 41.01%
    Green 40.3%
    Soapy 39.75%
    Pear 39.63%
    Floral 37.02%
    Oily 36.65%
    Cognac 36.56%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    4.0

    pKa est.
    7.23 (neutral)

    Molecular weight
    198.3 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Slow

    Boiling point est.
    240°C

    Flash point

    • 101.88 ˚C est.

  • Synonyms

    • Ethyl 9-decenoate
    • Ethyl dec-9-enoate
    • 67233-91-4
    • 9-Decenoic acid, ethyl ester
    • UNII-OI02K838CN
    • OI02K838CN
    • CHEBI:87338
    • DTXSID90334902
    • 9-DECENOIC ACID ETHYL ESTER
    • SCHEMBL1006866
    • DTXCID00285991
    • SCA23391
    • AKOS025296131
    • NS00120424
    • Q27159541
    • 614-039-1

  • Applications

    Ethyl 9-decenoate (CAS 67233-91-4) is the ethyl ester of decenoic acid. In practice, it is primarily used as an odorant in perfumery/fragrance; it may also be employed as a flavor ingredient in certain applications; in cosmetics/personal care it serves as a fragrance component; in household products such as air fresheners and cleaners it functions as a fragrance additive; in coatings and inks it can be used as an odorant additive; and in industrial manufacturing it is often used as an intermediate for the synthesis of other fragrance- or flavor-related compounds, subject to regulatory and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 3619.78
    methanol 3984.17
    isopropanol 3132.21
    water 0.07
    ethyl acetate 3138.66
    n-propanol 2987.98
    acetone 5416.49
    n-butanol 2560.72
    acetonitrile 2590.25
    DMF 3386.27
    toluene 1175.37
    isobutanol 2190.42
    1,4-dioxane 3184.32
    methyl acetate 2037.42
    THF 5211.26
    2-butanone 3498.56
    n-pentanol 1901.14
    sec-butanol 2722.38
    n-hexane 923.33
    ethylene glycol 209.09
    NMP 2433.59
    cyclohexane 1055.55
    DMSO 4907.23
    n-butyl acetate 2344.18
    n-octanol 623.19
    chloroform 4688.06
    n-propyl acetate 2070.23
    acetic acid 1821.95
    dichloromethane 4805.2
    cyclohexanone 4683.35
    propylene glycol 463.51
    isopropyl acetate 1864.34
    DMAc 2066.65
    2-ethoxyethanol 1675.42
    isopentanol 2139.68
    n-heptane 272.82
    ethyl formate 1258.06
    1,2-dichloroethane 3492.27
    n-hexanol 1662.1
    2-methoxyethanol 2532.97
    isobutyl acetate 1061.41
    tetrachloromethane 676.04
    n-pentyl acetate 1227.9
    transcutol 5574.69
    n-heptanol 530.0
    ethylbenzene 659.86
    MIBK 1512.56
    2-propoxyethanol 1922.63
    tert-butanol 3259.19
    MTBE 3292.28
    2-butoxyethanol 906.35
    propionic acid 1495.44
    o-xylene 632.05
    formic acid 318.23
    diethyl ether 4330.03
    m-xylene 744.85
    p-xylene 766.87
    chlorobenzene 1503.37
    dimethyl carbonate 422.57
    n-octane 90.69
    formamide 521.11
    cyclopentanone 3789.01
    2-pentanone 3298.75
    anisole 1014.53
    cyclopentyl methyl ether 2978.87
    gamma-butyrolactone 3212.16
    1-methoxy-2-propanol 2043.65
    pyridine 2962.26
    3-pentanone 1960.73
    furfural 1996.74
    n-dodecane 54.3
    diethylene glycol 903.56
    diisopropyl ether 903.78
    tert-amyl alcohol 2639.7
    acetylacetone 2277.75
    n-hexadecane 66.32
    acetophenone 931.3
    methyl propionate 1738.94
    isopentyl acetate 1757.73
    trichloroethylene 4829.23
    n-nonanol 517.44
    cyclohexanol 2521.36
    benzyl alcohol 840.51
    2-ethylhexanol 1009.72
    isooctanol 469.17
    dipropyl ether 1520.84
    1,2-dichlorobenzene 1206.34
    ethyl lactate 503.92
    propylene carbonate 1517.78
    n-methylformamide 1379.7
    2-pentanol 1977.7
    n-pentane 536.23
    1-propoxy-2-propanol 1596.89
    1-methoxy-2-propyl acetate 1473.31
    2-(2-methoxypropoxy) propanol 884.8
    mesitylene 473.29
    ε-caprolactone 2980.1
    p-cymene 330.07
    epichlorohydrin 3711.27
    1,1,1-trichloroethane 3026.82
    2-aminoethanol 739.94
    morpholine-4-carbaldehyde 2006.85
    sulfolane 3405.12
    2,2,4-trimethylpentane 178.04
    2-methyltetrahydrofuran 4650.93
    n-hexyl acetate 1539.71
    isooctane 142.74
    2-(2-butoxyethoxy)ethanol 1303.92
    sec-butyl acetate 1217.06
    tert-butyl acetate 1734.24
    decalin 312.11
    glycerin 494.8
    diglyme 2305.61
    acrylic acid 898.19
    isopropyl myristate 475.11
    n-butyric acid 2806.95
    acetyl acetate 1249.24
    di(2-ethylhexyl) phthalate 384.39
    ethyl propionate 1523.92
    nitromethane 2857.43
    1,2-diethoxyethane 2291.31
    benzonitrile 1252.62
    trioctyl phosphate 283.82
    1-bromopropane 3013.89
    gamma-valerolactone 3626.86
    n-decanol 350.99
    triethyl phosphate 435.61
    4-methyl-2-pentanol 826.59
    propionitrile 1992.69
    vinylene carbonate 1217.12
    1,1,2-trichlorotrifluoroethane 1892.28
    DMS 839.94
    cumene 379.82
    2-octanol 452.11
    2-hexanone 2218.15
    octyl acetate 592.76
    limonene 657.86
    1,2-dimethoxyethane 3005.84
    ethyl orthosilicate 449.01
    tributyl phosphate 414.28
    diacetone alcohol 1470.82
    N,N-dimethylaniline 654.67
    acrylonitrile 1849.45
    aniline 1322.54
    1,3-propanediol 1201.66
    bromobenzene 1726.61
    dibromomethane 3725.36
    1,1,2,2-tetrachloroethane 4197.54
    2-methyl-cyclohexyl acetate 887.94
    tetrabutyl urea 530.65
    diisobutyl methanol 493.47
    2-phenylethanol 801.22
    styrene 924.0
    dioctyl adipate 696.55
    dimethyl sulfate 666.79
    ethyl butyrate 1325.64
    methyl lactate 567.99
    butyl lactate 767.26
    diethyl carbonate 707.57
    propanediol butyl ether 888.18
    triethyl orthoformate 765.3
    p-tert-butyltoluene 318.24
    methyl 4-tert-butylbenzoate 696.45
    morpholine 4545.21
    tert-butylamine 2104.56
    n-dodecanol 257.78
    dimethoxymethane 1934.62
    ethylene carbonate 1163.9
    cyrene 680.39
    2-ethoxyethyl acetate 1299.77
    2-ethylhexyl acetate 1315.49
    1,2,4-trichlorobenzene 1283.41
    4-methylpyridine 2949.32
    dibutyl ether 1425.23
    2,6-dimethyl-4-heptanol 493.47
    DEF 2749.95
    dimethyl isosorbide 1361.7
    tetrachloroethylene 2593.64
    eugenol 671.99
    triacetin 1045.5
    span 80 874.67
    1,4-butanediol 490.92
    1,1-dichloroethane 3759.19
    2-methyl-1-pentanol 1566.81
    methyl formate 811.84
    2-methyl-1-butanol 2048.17
    n-decane 114.68
    butyronitrile 2565.12
    3,7-dimethyl-1-octanol 670.98
    1-chlorooctane 560.28
    1-chlorotetradecane 168.03
    n-nonane 122.67
    undecane 75.84
    tert-butylcyclohexane 260.77
    cyclooctane 240.32
    cyclopentanol 2257.29
    tetrahydropyran 5850.51
    tert-amyl methyl ether 2016.91
    2,5,8-trioxanonane 1453.53
    1-hexene 2540.84
    2-isopropoxyethanol 1245.32
    2,2,2-trifluoroethanol 346.09
    methyl butyrate 2196.91

    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