1-Heptoxyundecane

  • Identifiers

    Molecular formula
    C18H38O

    SMILES
    CCCCCCCCCCCOCCCCCCC

  • Odor profile

    Fragrance
    Fruity 61.49%
    Floral 57.83%
    Waxy 57.79%
    Oily 55.61%
    Fatty 53.78%
    Citrus 52.52%
    Fresh 49.64%
    Rose 44.42%
    Orange 43.63%
    Green 40.99%

     

    Flavor
    Waxy 63.07%
    Floral 50.81%
    Fatty 43.16%
    Rose 39.3%
    Fresh 38.66%
    Fat 37.81%
    Soapy 37.41%
    Clean 34.15%
    Flower 33.55%
    Oily 32.54%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    8.0

    pKa est.
    6.49 (neutral)

    Molecular weight
    270.5 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    331°C

    Flash point

    • 138.98 ˚C est.

  • Synonyms

    • SCHEMBL8642096
  • Applications

    1-Heptoxyundecane is a long-chain ether with a nonpolar character, commonly considered a solvent and processing aid in various industrial formulations. Practical applications may include: functioning as a nonpolar solvent or processing medium for coatings, inks, and adhesives; serving as a solvent carrier for fragrance oils and cosmetic ingredients in personal care formulations; acting as a fragrance carrier in perfumery and cosmetic systems; serving as a lubricant or plasticizer component in certain polymer formulations; and appearing in industrial cleaning formulations as a solvent for cleaning and equipment maintenance. Use is subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 798.04
    methanol 407.96
    isopropanol 1366.34
    water 0.03
    ethyl acetate 5275.76
    n-propanol 1305.04
    acetone 3376.08
    n-butanol 1942.86
    acetonitrile 1251.6
    DMF 1760.75
    toluene 1973.69
    isobutanol 1497.78
    1,4-dioxane 4447.25
    methyl acetate 2565.1
    THF 8049.33
    2-butanone 3770.14
    n-pentanol 1224.96
    sec-butanol 1864.31
    n-hexane 2863.15
    ethylene glycol 37.33
    NMP 3131.36
    cyclohexane 9380.42
    DMSO 2836.85
    n-butyl acetate 6933.64
    n-octanol 1300.4
    chloroform 8673.04
    n-propyl acetate 5217.3
    acetic acid 870.02
    dichloromethane 8608.18
    cyclohexanone 9378.27
    propylene glycol 124.6
    isopropyl acetate 4760.2
    DMAc 2316.63
    2-ethoxyethanol 1357.87
    isopentanol 2490.44
    n-heptane 4247.3
    ethyl formate 1683.51
    1,2-dichloroethane 6940.67
    n-hexanol 1837.74
    2-methoxyethanol 1465.75
    isobutyl acetate 3293.22
    tetrachloromethane 3161.5
    n-pentyl acetate 5605.71
    transcutol 6631.65
    n-heptanol 1277.77
    ethylbenzene 1537.7
    MIBK 3654.09
    2-propoxyethanol 2046.29
    tert-butanol 2692.24
    MTBE 5185.65
    2-butoxyethanol 1961.42
    propionic acid 1170.36
    o-xylene 1667.9
    formic acid 71.02
    diethyl ether 5753.12
    m-xylene 1465.82
    p-xylene 2193.78
    chlorobenzene 2762.11
    dimethyl carbonate 584.83
    n-octane 1123.05
    formamide 166.37
    cyclopentanone 6319.92
    2-pentanone 4826.38
    anisole 2060.54
    cyclopentyl methyl ether 6899.57
    gamma-butyrolactone 5186.0
    1-methoxy-2-propanol 1762.0
    pyridine 3831.48
    3-pentanone 3944.02
    furfural 2989.18
    n-dodecane 371.78
    diethylene glycol 520.07
    diisopropyl ether 3139.65
    tert-amyl alcohol 2706.42
    acetylacetone 3799.45
    n-hexadecane 463.13
    acetophenone 2183.1
    methyl propionate 2718.76
    isopentyl acetate 6253.87
    trichloroethylene 8900.78
    n-nonanol 1300.82
    cyclohexanol 4248.88
    benzyl alcohol 1021.7
    2-ethylhexanol 2717.47
    isooctanol 1494.73
    dipropyl ether 8380.84
    1,2-dichlorobenzene 3042.62
    ethyl lactate 1066.85
    propylene carbonate 3236.08
    n-methylformamide 645.23
    2-pentanol 2284.64
    n-pentane 2035.57
    1-propoxy-2-propanol 3158.98
    1-methoxy-2-propyl acetate 3720.24
    2-(2-methoxypropoxy) propanol 1285.9
    mesitylene 1328.52
    ε-caprolactone 6987.66
    p-cymene 1802.44
    epichlorohydrin 5845.11
    1,1,1-trichloroethane 8392.33
    2-aminoethanol 181.38
    morpholine-4-carbaldehyde 2881.4
    sulfolane 5978.27
    2,2,4-trimethylpentane 975.81
    2-methyltetrahydrofuran 8095.52
    n-hexyl acetate 4831.67
    isooctane 722.42
    2-(2-butoxyethoxy)ethanol 1994.56
    sec-butyl acetate 4406.31
    tert-butyl acetate 5479.55
    decalin 1861.98
    glycerin 163.01
    diglyme 5180.86
    acrylic acid 589.93
    isopropyl myristate 1834.32
    n-butyric acid 3570.18
    acetyl acetate 2717.51
    di(2-ethylhexyl) phthalate 812.79
    ethyl propionate 4587.75
    nitromethane 1959.73
    1,2-diethoxyethane 6394.39
    benzonitrile 1895.52
    trioctyl phosphate 832.2
    1-bromopropane 6305.56
    gamma-valerolactone 6170.59
    n-decanol 861.16
    triethyl phosphate 2119.17
    4-methyl-2-pentanol 1566.81
    propionitrile 1899.61
    vinylene carbonate 2183.03
    1,1,2-trichlorotrifluoroethane 2777.42
    DMS 1792.53
    cumene 1177.09
    2-octanol 1312.12
    2-hexanone 4087.95
    octyl acetate 1894.35
    limonene 3821.8
    1,2-dimethoxyethane 4925.47
    ethyl orthosilicate 2449.76
    tributyl phosphate 1208.2
    diacetone alcohol 3042.25
    N,N-dimethylaniline 1541.04
    acrylonitrile 1376.19
    aniline 1610.21
    1,3-propanediol 551.24
    bromobenzene 3672.94
    dibromomethane 7113.71
    1,1,2,2-tetrachloroethane 8841.07
    2-methyl-cyclohexyl acetate 3535.14
    tetrabutyl urea 1599.46
    diisobutyl methanol 2385.31
    2-phenylethanol 1162.3
    styrene 1766.14
    dioctyl adipate 2135.95
    dimethyl sulfate 980.8
    ethyl butyrate 7033.27
    methyl lactate 635.83
    butyl lactate 2301.95
    diethyl carbonate 3294.49
    propanediol butyl ether 1051.78
    triethyl orthoformate 4987.03
    p-tert-butyltoluene 1632.71
    methyl 4-tert-butylbenzoate 2017.3
    morpholine 5479.79
    tert-butylamine 2537.01
    n-dodecanol 661.53
    dimethoxymethane 1903.55
    ethylene carbonate 2703.96
    cyrene 1013.53
    2-ethoxyethyl acetate 3927.42
    2-ethylhexyl acetate 5565.55
    1,2,4-trichlorobenzene 3077.96
    4-methylpyridine 3938.72
    dibutyl ether 6461.68
    2,6-dimethyl-4-heptanol 2385.31
    DEF 4722.91
    dimethyl isosorbide 2779.8
    tetrachloroethylene 6128.0
    eugenol 1263.9
    triacetin 3005.49
    span 80 1525.62
    1,4-butanediol 206.92
    1,1-dichloroethane 6444.64
    2-methyl-1-pentanol 1536.95
    methyl formate 497.91
    2-methyl-1-butanol 2060.94
    n-decane 963.72
    butyronitrile 2757.35
    3,7-dimethyl-1-octanol 1887.69
    1-chlorooctane 2494.41
    1-chlorotetradecane 806.81
    n-nonane 1142.26
    undecane 547.43
    tert-butylcyclohexane 1403.02
    cyclooctane 2534.25
    cyclopentanol 2962.46
    tetrahydropyran 10770.99
    tert-amyl methyl ether 4097.16
    2,5,8-trioxanonane 2419.78
    1-hexene 3701.93
    2-isopropoxyethanol 1424.77
    2,2,2-trifluoroethanol 328.69
    methyl butyrate 5909.41

    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