1-Undecene, 11,11-diethoxy-

Overview IFRA Request a quote

  • Identifiers

    CAS number
    54986-31-1

    Molecular formula
    C15H30O2

    SMILES
    CCOC(CCCCCCCCC=C)OCC

  • Odor profile

    Fragrance
    Fruity 72.66%
    Citrus 68.89%
    Waxy 57.51%
    Fresh 57.17%
    Fatty 55.7%
    Floral 49.96%
    Rose 42.05%
    Orange 41.73%
    Aldehydic 39.29%
    Green 38.64%

     

    Flavor
    Waxy 54.54%
    Fruity 49.2%
    Green 45.48%
    Floral 41.26%
    Fresh 33.68%
    Rose 33.43%
    Tropical 33.28%
    Clean 31.52%
    Oily 31.22%
    Mushroom 29.58%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    5.4

    pKa est.
    6.48 (neutral)

    Molecular weight
    242.4 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Very slow

    Boiling point est.
    268°C

    Flash point

    • 108.99 ˚C est.

  • Synonyms

    • 1-Undecene, 11,11-diethoxy-
    • 54986-31-1
    • DTXSID80340931
    • SCHEMBL5397956
    • 11,11-Diethoxy-1-undecene #
    • DTXCID30292012

  • Applications

    1-Undecene, 11,11-diethoxy- (CAS 54986-31-1) is a functionalized terminal alkene that serves primarily as an intermediate in organic synthesis and as a building block for specialty polymers. In polymer and coating chemistry, it can be used as a reactive monomer or comonomer to introduce long alkyl chains and acetal functionality into vinyl polymers, and as a crosslinkable or chain-extending component in UV- or thermally cured coatings and inks. It can also serve as an intermediate for preparing functionalized surfactants or adhesive formulations. Depending on formulation needs and local regulatory constraints, its use is typically evaluated within dedicated development and formulation work.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 4812.66
    methanol 3006.72
    isopropanol 5721.42
    water 0.09
    ethyl acetate 8041.4
    n-propanol 5512.69
    acetone 7607.15
    n-butanol 5757.59
    acetonitrile 4158.27
    DMF 3349.1
    toluene 3748.46
    isobutanol 4938.98
    1,4-dioxane 8043.53
    methyl acetate 4741.79
    THF 10603.7
    2-butanone 6561.34
    n-pentanol 4268.44
    sec-butanol 6404.36
    n-hexane 6870.84
    ethylene glycol 194.96
    NMP 3732.02
    cyclohexane 12350.81
    DMSO 5478.37
    n-butyl acetate 8095.49
    n-octanol 2439.73
    chloroform 14673.3
    n-propyl acetate 6589.1
    acetic acid 2346.52
    dichloromethane 14744.78
    cyclohexanone 11558.44
    propylene glycol 509.62
    isopropyl acetate 5725.94
    DMAc 3261.53
    2-ethoxyethanol 2972.33
    isopentanol 5646.47
    n-heptane 4401.06
    ethyl formate 2975.19
    1,2-dichloroethane 9806.37
    n-hexanol 4836.04
    2-methoxyethanol 3431.16
    isobutyl acetate 3593.05
    tetrachloromethane 3962.25
    n-pentyl acetate 5216.75
    transcutol 7914.75
    n-heptanol 2045.26
    ethylbenzene 2300.3
    MIBK 4209.94
    2-propoxyethanol 3842.11
    tert-butanol 7103.27
    MTBE 10096.87
    2-butoxyethanol 2305.77
    propionic acid 2509.49
    o-xylene 2281.32
    formic acid 253.86
    diethyl ether 12784.98
    m-xylene 2288.95
    p-xylene 3035.34
    chlorobenzene 4254.06
    dimethyl carbonate 853.53
    n-octane 1244.33
    formamide 451.55
    cyclopentanone 7354.12
    2-pentanone 7140.98
    anisole 2593.38
    cyclopentyl methyl ether 8893.21
    gamma-butyrolactone 5932.35
    1-methoxy-2-propanol 3370.26
    pyridine 6534.14
    3-pentanone 5171.46
    furfural 3471.65
    n-dodecane 512.92
    diethylene glycol 1232.53
    diisopropyl ether 4509.03
    tert-amyl alcohol 6928.65
    acetylacetone 4682.27
    n-hexadecane 618.36
    acetophenone 2431.53
    methyl propionate 3924.79
    isopentyl acetate 6164.94
    trichloroethylene 11927.54
    n-nonanol 2054.34
    cyclohexanol 7926.84
    benzyl alcohol 1728.31
    2-ethylhexanol 3991.33
    isooctanol 1955.24
    dipropyl ether 8583.26
    1,2-dichlorobenzene 3640.17
    ethyl lactate 1250.51
    propylene carbonate 3604.6
    n-methylformamide 1537.36
    2-pentanol 5881.46
    n-pentane 5071.29
    1-propoxy-2-propanol 4174.68
    1-methoxy-2-propyl acetate 3513.42
    2-(2-methoxypropoxy) propanol 1594.38
    mesitylene 1701.8
    ε-caprolactone 8272.01
    p-cymene 1698.81
    epichlorohydrin 7406.16
    1,1,1-trichloroethane 10607.75
    2-aminoethanol 764.44
    morpholine-4-carbaldehyde 3448.35
    sulfolane 5762.71
    2,2,4-trimethylpentane 1430.93
    2-methyltetrahydrofuran 12316.14
    n-hexyl acetate 5411.12
    isooctane 1040.48
    2-(2-butoxyethoxy)ethanol 2364.55
    sec-butyl acetate 4424.35
    tert-butyl acetate 5482.18
    decalin 2299.94
    glycerin 484.98
    diglyme 4851.36
    acrylic acid 1284.97
    isopropyl myristate 1832.76
    n-butyric acid 6019.89
    acetyl acetate 3449.69
    di(2-ethylhexyl) phthalate 1003.68
    ethyl propionate 4789.79
    nitromethane 3840.41
    1,2-diethoxyethane 7198.11
    benzonitrile 3027.59
    trioctyl phosphate 922.18
    1-bromopropane 11261.81
    gamma-valerolactone 6669.22
    n-decanol 1357.08
    triethyl phosphate 1567.41
    4-methyl-2-pentanol 2727.78
    propionitrile 4503.23
    vinylene carbonate 2683.08
    1,1,2-trichlorotrifluoroethane 3576.56
    DMS 2131.72
    cumene 1495.71
    2-octanol 2033.87
    2-hexanone 5842.34
    octyl acetate 2114.35
    limonene 3685.42
    1,2-dimethoxyethane 7085.96
    ethyl orthosilicate 1797.68
    tributyl phosphate 1293.44
    diacetone alcohol 3124.96
    N,N-dimethylaniline 1793.2
    acrylonitrile 3109.49
    aniline 2966.22
    1,3-propanediol 1703.6
    bromobenzene 5228.63
    dibromomethane 12682.49
    1,1,2,2-tetrachloroethane 11369.34
    2-methyl-cyclohexyl acetate 3003.71
    tetrabutyl urea 1603.5
    diisobutyl methanol 2415.62
    2-phenylethanol 1786.49
    styrene 2884.1
    dioctyl adipate 2118.6
    dimethyl sulfate 1222.24
    ethyl butyrate 5850.85
    methyl lactate 961.36
    butyl lactate 2322.44
    diethyl carbonate 2842.79
    propanediol butyl ether 1697.1
    triethyl orthoformate 3585.0
    p-tert-butyltoluene 1538.69
    methyl 4-tert-butylbenzoate 1772.67
    morpholine 9657.44
    tert-butylamine 6032.94
    n-dodecanol 1016.1
    dimethoxymethane 3227.36
    ethylene carbonate 3133.63
    cyrene 1198.64
    2-ethoxyethyl acetate 3804.01
    2-ethylhexyl acetate 5210.63
    1,2,4-trichlorobenzene 3604.78
    4-methylpyridine 6834.19
    dibutyl ether 7312.26
    2,6-dimethyl-4-heptanol 2415.62
    DEF 6111.76
    dimethyl isosorbide 2650.06
    tetrachloroethylene 7985.06
    eugenol 1328.29
    triacetin 2848.7
    span 80 1894.56
    1,4-butanediol 774.48
    1,1-dichloroethane 10711.83
    2-methyl-1-pentanol 3832.94
    methyl formate 1047.27
    2-methyl-1-butanol 5427.6
    n-decane 1172.19
    butyronitrile 5963.04
    3,7-dimethyl-1-octanol 2592.38
    1-chlorooctane 3103.07
    1-chlorotetradecane 989.41
    n-nonane 1430.88
    undecane 717.59
    tert-butylcyclohexane 1767.96
    cyclooctane 2988.04
    cyclopentanol 5629.75
    tetrahydropyran 17109.94
    tert-amyl methyl ether 6445.22
    2,5,8-trioxanonane 2634.51
    1-hexene 9922.09
    2-isopropoxyethanol 2531.77
    2,2,2-trifluoroethanol 600.46
    methyl butyrate 6431.21

    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