Hexyl undecanoate

  • Identifiers

    Molecular formula
    C17H34O2

    SMILES
    CCCCCCCCCCC(=O)OCCCCCC

  • Odor profile

    Fragrance
    Oily 75.64%
    Fruity 74.91%
    Fatty 66.92%
    Winey 59.97%
    Waxy 57.86%
    Cognac 55.56%
    Floral 53.48%
    Sweet 45.83%
    Rose 43.52%
    Brandy 38.73%

     

    Flavor
    Waxy 72.95%
    Oily 53.7%
    Fruity 52.52%
    Soapy 50.69%
    Sweet 50.58%
    Fatty 49.95%
    Coconut 42.6%
    Creamy 39.46%
    Floral 39.17%
    Mild 37.82%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    7.1

    pKa est.
    7.12 (neutral)

    Molecular weight
    270.5 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    325°C

    Flash point

    • 140.89 ˚C est.

  • Synonyms

    • hexyl undecanoate
    • n-hexyl n-undecanoate
    • SCHEMBL304655
    • KZNVUDWSXYNJGE-UHFFFAOYSA-N
  • Applications

    Hexyl undecanoate is used in perfumery as a fragrance ingredient and fixative to help retain aroma; in cosmetics and personal care, it acts as an emollient and solvent carrier in formulations; in household cleaning products, it serves as a mild solvent and conditioning additive; in coatings, inks and polymer formulations, it functions as a plasticizer or processing aid to improve film formation and flexibility.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 2868.07
    methanol 2375.68
    isopropanol 3629.45
    water 0.06
    ethyl acetate 8504.63
    n-propanol 3190.46
    acetone 8942.83
    n-butanol 3346.47
    acetonitrile 3367.34
    DMF 6412.3
    toluene 2578.12
    isobutanol 3023.06
    1,4-dioxane 5834.76
    methyl acetate 4613.04
    THF 10050.52
    2-butanone 7189.72
    n-pentanol 2136.37
    sec-butanol 3416.22
    n-hexane 1586.2
    ethylene glycol 101.29
    NMP 6751.49
    cyclohexane 3661.6
    DMSO 6609.88
    n-butyl acetate 6952.55
    n-octanol 1320.05
    chloroform 9428.42
    n-propyl acetate 7063.52
    acetic acid 2137.6
    dichloromethane 10470.78
    cyclohexanone 14144.04
    propylene glycol 328.17
    isopropyl acetate 6370.25
    DMAc 5739.86
    2-ethoxyethanol 2539.88
    isopentanol 3646.54
    n-heptane 879.29
    ethyl formate 2969.8
    1,2-dichloroethane 9253.61
    n-hexanol 1936.95
    2-methoxyethanol 3501.61
    isobutyl acetate 3842.18
    tetrachloromethane 2313.17
    n-pentyl acetate 5558.95
    transcutol 9558.77
    n-heptanol 1230.53
    ethylbenzene 1533.76
    MIBK 5131.48
    2-propoxyethanol 2885.61
    tert-butanol 4794.17
    MTBE 7557.43
    2-butoxyethanol 2358.82
    propionic acid 2441.55
    o-xylene 1790.13
    formic acid 275.39
    diethyl ether 7844.95
    m-xylene 1746.52
    p-xylene 2342.58
    chlorobenzene 3806.05
    dimethyl carbonate 1072.27
    n-octane 316.4
    formamide 712.74
    cyclopentanone 10556.68
    2-pentanone 8234.62
    anisole 2521.06
    cyclopentyl methyl ether 7332.44
    gamma-butyrolactone 8448.28
    1-methoxy-2-propanol 3514.97
    pyridine 6849.8
    3-pentanone 5275.93
    furfural 5253.6
    n-dodecane 143.17
    diethylene glycol 983.86
    diisopropyl ether 2679.94
    tert-amyl alcohol 4224.0
    acetylacetone 6525.16
    n-hexadecane 182.18
    acetophenone 2701.84
    methyl propionate 4561.63
    isopentyl acetate 6071.53
    trichloroethylene 12669.51
    n-nonanol 1166.57
    cyclohexanol 5251.95
    benzyl alcohol 1500.19
    2-ethylhexanol 1976.9
    isooctanol 1256.19
    dipropyl ether 4415.3
    1,2-dichlorobenzene 3619.34
    ethyl lactate 1359.51
    propylene carbonate 4672.87
    n-methylformamide 2531.81
    2-pentanol 3183.47
    n-pentane 1011.95
    1-propoxy-2-propanol 3266.65
    1-methoxy-2-propyl acetate 4327.16
    2-(2-methoxypropoxy) propanol 1632.12
    mesitylene 1238.42
    ε-caprolactone 9660.83
    p-cymene 1035.27
    epichlorohydrin 8729.23
    1,1,1-trichloroethane 9089.63
    2-aminoethanol 532.61
    morpholine-4-carbaldehyde 5498.46
    sulfolane 9102.35
    2,2,4-trimethylpentane 454.55
    2-methyltetrahydrofuran 10243.56
    n-hexyl acetate 5394.1
    isooctane 335.74
    2-(2-butoxyethoxy)ethanol 2572.66
    sec-butyl acetate 4967.18
    tert-butyl acetate 6479.85
    decalin 934.82
    glycerin 392.55
    diglyme 5956.3
    acrylic acid 1268.28
    isopropyl myristate 1499.21
    n-butyric acid 6158.7
    acetyl acetate 3612.78
    di(2-ethylhexyl) phthalate 897.83
    ethyl propionate 5688.07
    nitromethane 5316.41
    1,2-diethoxyethane 6102.96
    benzonitrile 2974.09
    trioctyl phosphate 759.31
    1-bromopropane 6749.15
    gamma-valerolactone 11057.49
    n-decanol 714.88
    triethyl phosphate 1447.91
    4-methyl-2-pentanol 1776.91
    propionitrile 3666.85
    vinylene carbonate 3517.38
    1,1,2-trichlorotrifluoroethane 4300.2
    DMS 2502.79
    cumene 1009.37
    2-octanol 1207.77
    2-hexanone 5442.96
    octyl acetate 1773.34
    limonene 2247.41
    1,2-dimethoxyethane 6576.85
    ethyl orthosilicate 1517.87
    tributyl phosphate 1141.82
    diacetone alcohol 4289.25
    N,N-dimethylaniline 1710.28
    acrylonitrile 3199.48
    aniline 2447.86
    1,3-propanediol 1386.65
    bromobenzene 4677.06
    dibromomethane 7866.93
    1,1,2,2-tetrachloroethane 11438.18
    2-methyl-cyclohexyl acetate 2867.77
    tetrabutyl urea 1567.85
    diisobutyl methanol 1306.83
    2-phenylethanol 1520.37
    styrene 2143.61
    dioctyl adipate 2004.73
    dimethyl sulfate 1769.0
    ethyl butyrate 5452.33
    methyl lactate 1170.67
    butyl lactate 2584.84
    diethyl carbonate 2463.7
    propanediol butyl ether 1665.34
    triethyl orthoformate 3080.5
    p-tert-butyltoluene 953.28
    methyl 4-tert-butylbenzoate 2191.3
    morpholine 8891.45
    tert-butylamine 3313.75
    n-dodecanol 509.21
    dimethoxymethane 3716.38
    ethylene carbonate 3843.85
    cyrene 1304.34
    2-ethoxyethyl acetate 4704.2
    2-ethylhexyl acetate 4830.04
    1,2,4-trichlorobenzene 3776.72
    4-methylpyridine 7030.21
    dibutyl ether 4823.17
    2,6-dimethyl-4-heptanol 1306.83
    DEF 8490.15
    dimethyl isosorbide 3153.71
    tetrachloroethylene 7296.58
    eugenol 1624.98
    triacetin 3310.01
    span 80 1754.48
    1,4-butanediol 480.95
    1,1-dichloroethane 9029.72
    2-methyl-1-pentanol 2172.85
    methyl formate 1437.17
    2-methyl-1-butanol 3126.42
    n-decane 359.85
    butyronitrile 4827.0
    3,7-dimethyl-1-octanol 1528.02
    1-chlorooctane 1726.51
    1-chlorotetradecane 468.21
    n-nonane 396.82
    undecane 206.93
    tert-butylcyclohexane 681.3
    cyclooctane 803.97
    cyclopentanol 4491.6
    tetrahydropyran 12223.84
    tert-amyl methyl ether 4947.97
    2,5,8-trioxanonane 2821.39
    1-hexene 3629.41
    2-isopropoxyethanol 2314.13
    2,2,2-trifluoroethanol 659.1
    methyl butyrate 8002.11

    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