(2E)-ethyl 2-decenoate

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  • Identifiers

    CAS number
    37486-72-9

    Molecular formula
    C12H22O2

    SMILES
    CCCCCCCC=CC(=O)OCC

  • Odor profile

    Fragrance
    Fruity 84.37%
    Fatty 82.21%
    Green 80.65%
    Waxy 74.22%
    Pear 65.02%
    Melon 53.99%
    Oily 47.56%
    Tropical 43.66%
    Pineapple 38.97%
    Citrus 38.81%

     

    Flavor
    Fruity 81.69%
    Waxy 70.49%
    Green 67.55%
    Pear 52.9%
    Apple 48.4%
    Sweet 44.09%
    Tropical 43.87%
    Oily 37.23%
    Fruit 36.17%
    Fatty 35.15%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    4.4

    pKa est.
    7.71 (neutral)

    Molecular weight
    198.3 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Slow

    Boiling point est.
    250°C

    Flash point

    • 106.74 ˚C est.

  • Synonyms

    • 37486-72-9
    • (2E)-ethyl 2-decenoate
    • Ethyl (2E)-2-decenoate
    • ethyl decenoate
    • MFCD00015299
    • GNJARWZWODMTDR-UHFFFAOYSA-N
    • DTXSID301316419
    • SY048843
    • NS00088625

  • Applications

    (2E)-ethyl 2-decenoate (CAS 37486-72-9) is an unsaturated ethyl ester that is commonly used as an odorant in perfumery, contributing to fragrance formulations with distinct aroma characteristics. In cosmetics and personal care products it serves as a fragrance ingredient. In the flavor and aroma sector it may be used as a minor aroma component. In industrial manufacturing it can function as an intermediate for synthesizing other fragrance esters. In coatings, inks and cleaning products it can act as a fragrance additive in formulations.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 7562.32
    methanol 7891.42
    isopropanol 6437.48
    water 0.04
    ethyl acetate 6175.91
    n-propanol 5991.39
    acetone 12650.99
    n-butanol 5046.8
    acetonitrile 5860.99
    DMF 7523.31
    toluene 2332.53
    isobutanol 4284.26
    1,4-dioxane 5825.53
    methyl acetate 4097.38
    THF 9734.22
    2-butanone 7305.25
    n-pentanol 3490.99
    sec-butanol 5367.59
    n-hexane 1452.44
    ethylene glycol 367.33
    NMP 4593.02
    cyclohexane 1768.7
    DMSO 9320.73
    n-butyl acetate 4182.95
    n-octanol 898.09
    chloroform 7900.88
    n-propyl acetate 3718.52
    acetic acid 3210.82
    dichloromethane 8906.17
    cyclohexanone 8938.11
    propylene glycol 853.47
    isopropyl acetate 3387.11
    DMAc 3470.9
    2-ethoxyethanol 2868.83
    isopentanol 3893.63
    n-heptane 367.18
    ethyl formate 2444.93
    1,2-dichloroethane 7443.14
    n-hexanol 2916.11
    2-methoxyethanol 5056.63
    isobutyl acetate 1725.16
    tetrachloromethane 1150.2
    n-pentyl acetate 1950.32
    transcutol 7687.08
    n-heptanol 838.17
    ethylbenzene 1045.64
    MIBK 2790.87
    2-propoxyethanol 3225.65
    tert-butanol 6080.32
    MTBE 6765.07
    2-butoxyethanol 1450.65
    propionic acid 2665.65
    o-xylene 971.92
    formic acid 468.83
    diethyl ether 8345.4
    m-xylene 1239.38
    p-xylene 1188.04
    chlorobenzene 2468.89
    dimethyl carbonate 789.4
    n-octane 123.3
    formamide 939.81
    cyclopentanone 7409.37
    2-pentanone 7012.79
    anisole 1670.15
    cyclopentyl methyl ether 5813.21
    gamma-butyrolactone 5830.65
    1-methoxy-2-propanol 3888.69
    pyridine 5843.28
    3-pentanone 3791.11
    furfural 3323.16
    n-dodecane 71.34
    diethylene glycol 1461.83
    diisopropyl ether 1628.58
    tert-amyl alcohol 4821.43
    acetylacetone 4225.62
    n-hexadecane 87.74
    acetophenone 1453.09
    methyl propionate 3650.66
    isopentyl acetate 3052.55
    trichloroethylene 9613.6
    n-nonanol 737.7
    cyclohexanol 4689.38
    benzyl alcohol 1352.07
    2-ethylhexanol 1570.96
    isooctanol 723.98
    dipropyl ether 2541.77
    1,2-dichlorobenzene 1880.53
    ethyl lactate 799.78
    propylene carbonate 2560.24
    n-methylformamide 3123.72
    2-pentanol 3760.45
    n-pentane 892.93
    1-propoxy-2-propanol 2636.32
    1-methoxy-2-propyl acetate 2414.53
    2-(2-methoxypropoxy) propanol 1199.9
    mesitylene 739.41
    ε-caprolactone 5152.38
    p-cymene 476.67
    epichlorohydrin 7146.72
    1,1,1-trichloroethane 5554.87
    2-aminoethanol 1422.64
    morpholine-4-carbaldehyde 3428.07
    sulfolane 6522.03
    2,2,4-trimethylpentane 262.81
    2-methyltetrahydrofuran 9151.56
    n-hexyl acetate 2320.02
    isooctane 219.79
    2-(2-butoxyethoxy)ethanol 1850.76
    sec-butyl acetate 2114.16
    tert-butyl acetate 3027.15
    decalin 459.4
    glycerin 768.15
    diglyme 3322.23
    acrylic acid 1584.09
    isopropyl myristate 701.86
    n-butyric acid 5037.29
    acetyl acetate 2034.23
    di(2-ethylhexyl) phthalate 530.31
    ethyl propionate 2691.5
    nitromethane 5424.37
    1,2-diethoxyethane 3698.54
    benzonitrile 2091.45
    trioctyl phosphate 405.36
    1-bromopropane 6055.74
    gamma-valerolactone 6646.73
    n-decanol 493.64
    triethyl phosphate 592.36
    4-methyl-2-pentanol 1442.42
    propionitrile 4180.15
    vinylene carbonate 2028.11
    1,1,2-trichlorotrifluoroethane 3402.62
    DMS 1259.26
    cumene 557.66
    2-octanol 689.38
    2-hexanone 4142.95
    octyl acetate 887.08
    limonene 997.74
    1,2-dimethoxyethane 5269.54
    ethyl orthosilicate 619.25
    tributyl phosphate 579.65
    diacetone alcohol 2582.42
    N,N-dimethylaniline 969.02
    acrylonitrile 3925.51
    aniline 2587.03
    1,3-propanediol 2182.62
    bromobenzene 2907.85
    dibromomethane 6955.52
    1,1,2,2-tetrachloroethane 7519.13
    2-methyl-cyclohexyl acetate 1247.51
    tetrabutyl urea 766.93
    diisobutyl methanol 731.84
    2-phenylethanol 1281.69
    styrene 1585.36
    dioctyl adipate 969.83
    dimethyl sulfate 1194.22
    ethyl butyrate 2169.58
    methyl lactate 1001.1
    butyl lactate 1135.06
    diethyl carbonate 1066.61
    propanediol butyl ether 1322.91
    triethyl orthoformate 1113.62
    p-tert-butyltoluene 454.3
    methyl 4-tert-butylbenzoate 951.68
    morpholine 9176.92
    tert-butylamine 4168.31
    n-dodecanol 358.51
    dimethoxymethane 4067.33
    ethylene carbonate 1879.58
    cyrene 916.04
    2-ethoxyethyl acetate 2118.79
    2-ethylhexyl acetate 2233.51
    1,2,4-trichlorobenzene 2112.06
    4-methylpyridine 5780.97
    dibutyl ether 2174.56
    2,6-dimethyl-4-heptanol 731.84
    DEF 5608.26
    dimethyl isosorbide 1927.55
    tetrachloroethylene 4544.07
    eugenol 941.59
    triacetin 1430.13
    span 80 1229.66
    1,4-butanediol 820.41
    1,1-dichloroethane 7704.71
    2-methyl-1-pentanol 2709.42
    methyl formate 1679.19
    2-methyl-1-butanol 3836.89
    n-decane 146.15
    butyronitrile 5451.91
    3,7-dimethyl-1-octanol 979.48
    1-chlorooctane 805.68
    1-chlorotetradecane 246.88
    n-nonane 162.14
    undecane 98.1
    tert-butylcyclohexane 387.36
    cyclooctane 364.91
    cyclopentanol 4283.64
    tetrahydropyran 11585.54
    tert-amyl methyl ether 3763.9
    2,5,8-trioxanonane 1962.15
    1-hexene 4682.95
    2-isopropoxyethanol 2061.66
    2,2,2-trifluoroethanol 519.44
    methyl butyrate 4032.99

    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