3-Pentylcyclohex-2-en-1-one

  • Identifiers

    Molecular formula
    C11H18O

    SMILES
    CCCCCC1=CC(=O)CCC1

  • Odor profile

    Fragrance
    Floral 80.54%
    Jasmin 70.45%
    Coconut 51.26%
    Lactonic 51.1%
    Fruity 49.01%
    Fresh 42.85%
    Waxy 41.92%
    Spicy 41.13%
    Sweet 37.12%
    Fatty 36.48%

     

    Flavor
    Herbal 56.01%
    Fatty 47.56%
    Fresh 44.79%
    Fruity 34.04%
    Woody 32.45%
    Oily 32.12%
    Jasmin 31.75%
    Spicy 31.21%
    Coconut 31.17%
    Spice 30.52%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    2.9

    pKa est.
    8.7 (weak base)

    Molecular weight
    166.26 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Slow

    Boiling point est.
    259°C

    Flash point

    • 96.77 ˚C est.

  • Synonyms

    • 3-pentylcyclohex-2-en-1-one
    • SCHEMBL3505646
    • DTXSID20865219
    • UNXYWNYOLBUJRO-UHFFFAOYSA-N
    • AKOS014505478
  • Applications

    3-Pentylcyclohex-2-en-1-one is primarily used as a fragrance ingredient in perfumery, contributing green and woody notes; it is also employed in cosmetics and personal care products to provide scent, and may be evaluated for use in household cleaning formulations as a fragrance additive; additionally, it serves as a synthetic precursor for other aroma compounds in industrial manufacturing, and may be considered for flavor applications in food contexts within regulatory frameworks.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 4407.51
    methanol 3837.96
    isopropanol 4360.53
    water 0.08
    ethyl acetate 4274.6
    n-propanol 3680.92
    acetone 6892.29
    n-butanol 3463.67
    acetonitrile 4652.51
    DMF 3931.91
    toluene 1869.37
    isobutanol 2771.68
    1,4-dioxane 4659.55
    methyl acetate 2814.31
    THF 5314.46
    2-butanone 4092.45
    n-pentanol 1979.36
    sec-butanol 2964.27
    n-hexane 963.85
    ethylene glycol 290.23
    NMP 1967.01
    cyclohexane 1126.16
    DMSO 3908.52
    n-butyl acetate 3321.95
    n-octanol 752.28
    chloroform 6992.54
    n-propyl acetate 2041.0
    acetic acid 1835.81
    dichloromethane 5912.97
    cyclohexanone 4658.44
    propylene glycol 606.91
    isopropyl acetate 2420.44
    DMAc 1653.67
    2-ethoxyethanol 1464.35
    isopentanol 2774.59
    n-heptane 341.15
    ethyl formate 1668.21
    1,2-dichloroethane 4266.38
    n-hexanol 2548.81
    2-methoxyethanol 2836.58
    isobutyl acetate 1148.53
    tetrachloromethane 960.4
    n-pentyl acetate 1312.14
    transcutol 7749.38
    n-heptanol 724.79
    ethylbenzene 827.53
    MIBK 1837.49
    2-propoxyethanol 2560.91
    tert-butanol 4048.45
    MTBE 4066.08
    2-butoxyethanol 1120.69
    propionic acid 1831.49
    o-xylene 763.8
    formic acid 290.5
    diethyl ether 5630.44
    m-xylene 1039.46
    p-xylene 854.23
    chlorobenzene 2057.55
    dimethyl carbonate 568.76
    n-octane 116.83
    formamide 546.71
    cyclopentanone 3916.43
    2-pentanone 4048.8
    anisole 1292.67
    cyclopentyl methyl ether 3072.19
    gamma-butyrolactone 3417.09
    1-methoxy-2-propanol 2519.25
    pyridine 4123.41
    3-pentanone 2201.44
    furfural 2227.67
    n-dodecane 71.03
    diethylene glycol 1158.06
    diisopropyl ether 1267.36
    tert-amyl alcohol 2533.57
    acetylacetone 2622.51
    n-hexadecane 86.98
    acetophenone 956.69
    methyl propionate 2406.64
    isopentyl acetate 2424.03
    trichloroethylene 6460.06
    n-nonanol 620.02
    cyclohexanol 2767.24
    benzyl alcohol 978.28
    2-ethylhexanol 1276.49
    isooctanol 590.97
    dipropyl ether 1977.09
    1,2-dichlorobenzene 1424.68
    ethyl lactate 491.46
    propylene carbonate 1693.52
    n-methylformamide 1609.76
    2-pentanol 2487.14
    n-pentane 680.88
    1-propoxy-2-propanol 2099.4
    1-methoxy-2-propyl acetate 1962.29
    2-(2-methoxypropoxy) propanol 1009.16
    mesitylene 586.67
    ε-caprolactone 3115.1
    p-cymene 397.57
    epichlorohydrin 4146.32
    1,1,1-trichloroethane 3873.35
    2-aminoethanol 909.92
    morpholine-4-carbaldehyde 2235.31
    sulfolane 2809.47
    2,2,4-trimethylpentane 172.61
    2-methyltetrahydrofuran 4672.43
    n-hexyl acetate 1784.49
    isooctane 188.18
    2-(2-butoxyethoxy)ethanol 1622.89
    sec-butyl acetate 1265.68
    tert-butyl acetate 2013.14
    decalin 321.56
    glycerin 618.89
    diglyme 2787.99
    acrylic acid 1130.41
    isopropyl myristate 563.4
    n-butyric acid 3524.57
    acetyl acetate 1488.77
    di(2-ethylhexyl) phthalate 411.61
    ethyl propionate 1594.39
    nitromethane 2804.52
    1,2-diethoxyethane 3261.55
    benzonitrile 1750.95
    trioctyl phosphate 307.07
    1-bromopropane 3683.07
    gamma-valerolactone 3888.87
    n-decanol 442.89
    triethyl phosphate 391.56
    4-methyl-2-pentanol 1024.61
    propionitrile 3402.07
    vinylene carbonate 1471.47
    1,1,2-trichlorotrifluoroethane 2031.88
    DMS 1009.27
    cumene 449.16
    2-octanol 544.2
    2-hexanone 2325.5
    octyl acetate 668.8
    limonene 746.1
    1,2-dimethoxyethane 3070.51
    ethyl orthosilicate 422.68
    tributyl phosphate 439.67
    diacetone alcohol 1651.81
    N,N-dimethylaniline 677.13
    acrylonitrile 2941.51
    aniline 2067.79
    1,3-propanediol 1479.69
    bromobenzene 2252.87
    dibromomethane 4593.38
    1,1,2,2-tetrachloroethane 4902.2
    2-methyl-cyclohexyl acetate 806.76
    tetrabutyl urea 523.52
    diisobutyl methanol 652.43
    2-phenylethanol 1097.32
    styrene 1249.31
    dioctyl adipate 692.47
    dimethyl sulfate 684.89
    ethyl butyrate 1503.86
    methyl lactate 652.45
    butyl lactate 794.81
    diethyl carbonate 784.95
    propanediol butyl ether 1044.5
    triethyl orthoformate 822.87
    p-tert-butyltoluene 384.22
    methyl 4-tert-butylbenzoate 707.15
    morpholine 6001.35
    tert-butylamine 2819.04
    n-dodecanol 327.43
    dimethoxymethane 2455.34
    ethylene carbonate 1437.27
    cyrene 567.03
    2-ethoxyethyl acetate 1586.04
    2-ethylhexyl acetate 1681.56
    1,2,4-trichlorobenzene 1545.57
    4-methylpyridine 4125.27
    dibutyl ether 1753.43
    2,6-dimethyl-4-heptanol 652.43
    DEF 2949.49
    dimethyl isosorbide 1352.3
    tetrachloroethylene 3030.96
    eugenol 709.67
    triacetin 1061.39
    span 80 931.75
    1,4-butanediol 477.7
    1,1-dichloroethane 5362.2
    2-methyl-1-pentanol 1492.73
    methyl formate 1041.53
    2-methyl-1-butanol 2355.11
    n-decane 146.07
    butyronitrile 4033.03
    3,7-dimethyl-1-octanol 843.74
    1-chlorooctane 641.46
    1-chlorotetradecane 209.35
    n-nonane 159.79
    undecane 97.16
    tert-butylcyclohexane 288.82
    cyclooctane 288.65
    cyclopentanol 2282.71
    tetrahydropyran 6838.5
    tert-amyl methyl ether 2052.53
    2,5,8-trioxanonane 1555.1
    1-hexene 2888.82
    2-isopropoxyethanol 1212.11
    2,2,2-trifluoroethanol 339.61
    methyl butyrate 2228.87

    Scent© AI

1 of 4
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