3-Undecene, (3E)-

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  • Identifiers

    CAS number
    1002-68-2

    Molecular formula
    C11H22

    SMILES
    CCCCCCC/C=C/CC

    Safety labels

  • Odor profile

    Fragrance
    Gassy 58.79%
    Citrus 34.62%
    Waxy 30.92%
    Sweet 25.17%
    Herbal 21.56%
    Oily 20.66%
    Fresh 20.24%
    Fishy 19.53%
    Fatty 18.46%
    Green 15.88%

     

    Flavor
    Alkane 41.04%
    Waxy 23.19%
    Delicate 20.27%
    Honeydew 19.99%
    Incense 19.86%
    Low 19.72%
    Citrus peel 19.71%
    Skunky 19.48%
    Coumarinic 19.43%
    Diterpene 19.42%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    5.2

    pKa est.
    9.03 (weak base)

    Molecular weight
    154.29 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderately fast

    Boiling point est.
    192°C

    Flash point

    • 65.06 ˚C est.

  • Synonyms

    • (E)-3-Undecene
    • trans-3-Undecene
    • 3-Undecene, (E)-
    • 3-Undecene, (3E)-
    • 1002-68-2
    • (3E)-3-Undecene
    • gamma-trans-Undecene
    • E6KK2D0SYT
    • .GAMMA.-TRANS-UNDECENE
    • DTXSID00880561
    • RefChem:505500
    • DTXCID409814
    • (E)-undec-3-ene
    • 3-Undecene
    • UNII-E6KK2D0SYT
    • (3E)-UNDEC-3-ENE
    • 3-Undecene, trans-
    • (3E)-3-Undecene #
    • SCHEMBL154234
    • SCHEMBL453712
    • SCHEMBL5985840
    • SCHEMBL6637063
    • SCHEMBL6639214
    • SCHEMBL8387423
    • CHEBI:186914
    • LMFA11000412
    • NS00066267
    • Q27276942
    • 1002-68-2

  • Applications

    3-Undecene, (3E) is a long-chain, unsaturated hydrocarbon (C11H22) primarily used as a feedstock for the synthesis of specialty chemicals and related products. In the polymer and plastics industries, it may serve as a monomer or a precursor for olefin copolymerization and for derivative products. In coatings, inks, and adhesives, it can be used as a non-polar solvent or as a reactive diluent/monomer for UV-curable systems and adhesive formulations. In fragrance and cosmetics, 3-Undecene, (3E) may be considered an odor component or intermediate for the synthesis of complex fragrance molecules. It may also be employed as a processing aid or feedstock for surface treatment, cleaning, and other industrial applications subject to local regulations.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 5801.29
    methanol 2423.84
    isopropanol 7287.25
    water 0.01
    ethyl acetate 13594.22
    n-propanol 6394.28
    acetone 11485.57
    n-butanol 9581.48
    acetonitrile 4503.68
    DMF 3725.21
    toluene 8578.55
    isobutanol 5643.98
    1,4-dioxane 15420.08
    methyl acetate 6017.03
    THF 28357.92
    2-butanone 11211.11
    n-pentanol 6464.12
    sec-butanol 8753.81
    n-hexane 25281.52
    ethylene glycol 174.28
    NMP 2910.43
    cyclohexane 29095.46
    DMSO 6425.56
    n-butyl acetate 29507.77
    n-octanol 4035.91
    chloroform 13547.61
    n-propyl acetate 9611.78
    acetic acid 1565.92
    dichloromethane 14524.18
    cyclohexanone 14023.65
    propylene glycol 493.68
    isopropyl acetate 9946.79
    DMAc 2901.69
    2-ethoxyethanol 3507.23
    isopentanol 9554.3
    n-heptane 30389.35
    ethyl formate 2990.62
    1,2-dichloroethane 13568.6
    n-hexanol 15604.89
    2-methoxyethanol 4567.59
    isobutyl acetate 5630.06
    tetrachloromethane 4025.06
    n-pentyl acetate 7819.76
    transcutol 15651.35
    n-heptanol 4194.43
    ethylbenzene 4448.57
    MIBK 8982.12
    2-propoxyethanol 9221.42
    tert-butanol 12320.47
    MTBE 26201.87
    2-butoxyethanol 3908.4
    propionic acid 2021.28
    o-xylene 3404.55
    formic acid 95.37
    diethyl ether 37203.99
    m-xylene 4669.43
    p-xylene 4368.3
    chlorobenzene 4900.64
    dimethyl carbonate 896.73
    n-octane 5476.36
    formamide 204.01
    cyclopentanone 10013.44
    2-pentanone 14559.01
    anisole 4347.38
    cyclopentyl methyl ether 17836.8
    gamma-butyrolactone 5768.41
    1-methoxy-2-propanol 5146.8
    pyridine 10666.98
    3-pentanone 8709.56
    furfural 2856.14
    n-dodecane 1654.46
    diethylene glycol 1769.23
    diisopropyl ether 13536.72
    tert-amyl alcohol 10127.01
    acetylacetone 7139.33
    n-hexadecane 1974.48
    acetophenone 2353.55
    methyl propionate 5442.44
    isopentyl acetate 19623.89
    trichloroethylene 12335.45
    n-nonanol 3610.94
    cyclohexanol 9533.99
    benzyl alcohol 1748.82
    2-ethylhexanol 16094.83
    isooctanol 3873.68
    dipropyl ether 48200.74
    1,2-dichlorobenzene 3265.33
    ethyl lactate 1084.41
    propylene carbonate 3253.83
    n-methylformamide 1175.09
    2-pentanol 10560.73
    n-pentane 16737.27
    1-propoxy-2-propanol 12578.57
    1-methoxy-2-propyl acetate 9094.1
    2-(2-methoxypropoxy) propanol 2340.09
    mesitylene 3330.47
    ε-caprolactone 9258.66
    p-cymene 4706.0
    epichlorohydrin 10690.93
    1,1,1-trichloroethane 13825.48
    2-aminoethanol 633.87
    morpholine-4-carbaldehyde 3792.75
    sulfolane 5537.41
    2,2,4-trimethylpentane 3722.55
    2-methyltetrahydrofuran 28472.31
    n-hexyl acetate 8660.29
    isooctane 3924.07
    2-(2-butoxyethoxy)ethanol 4181.58
    sec-butyl acetate 7099.4
    tert-butyl acetate 11173.49
    decalin 5388.49
    glycerin 419.19
    diglyme 8832.43
    acrylic acid 834.74
    isopropyl myristate 3263.97
    n-butyric acid 6808.34
    acetyl acetate 3914.87
    di(2-ethylhexyl) phthalate 1102.92
    ethyl propionate 7506.3
    nitromethane 2516.49
    1,2-diethoxyethane 24387.42
    benzonitrile 3110.25
    trioctyl phosphate 1209.65
    1-bromopropane 25238.31
    gamma-valerolactone 7509.34
    n-decanol 2646.7
    triethyl phosphate 2491.76
    4-methyl-2-pentanol 5469.32
    propionitrile 6183.92
    vinylene carbonate 2011.61
    1,1,2-trichlorotrifluoroethane 3055.97
    DMS 2029.08
    cumene 2452.74
    2-octanol 3385.97
    2-hexanone 11503.29
    octyl acetate 3445.84
    limonene 11824.12
    1,2-dimethoxyethane 13234.86
    ethyl orthosilicate 3378.98
    tributyl phosphate 1727.22
    diacetone alcohol 5526.56
    N,N-dimethylaniline 2621.6
    acrylonitrile 3545.97
    aniline 4033.24
    1,3-propanediol 1778.56
    bromobenzene 6564.51
    dibromomethane 15956.7
    1,1,2,2-tetrachloroethane 11091.88
    2-methyl-cyclohexyl acetate 5833.09
    tetrabutyl urea 2213.9
    diisobutyl methanol 8437.71
    2-phenylethanol 3590.96
    styrene 5245.74
    dioctyl adipate 2728.62
    dimethyl sulfate 928.28
    ethyl butyrate 18004.35
    methyl lactate 806.91
    butyl lactate 2403.02
    diethyl carbonate 5811.18
    propanediol butyl ether 1690.91
    triethyl orthoformate 9414.77
    p-tert-butyltoluene 4537.03
    methyl 4-tert-butylbenzoate 1832.7
    morpholine 18157.21
    tert-butylamine 14196.88
    n-dodecanol 2160.6
    dimethoxymethane 6065.86
    ethylene carbonate 2579.9
    cyrene 1050.54
    2-ethoxyethyl acetate 5851.47
    2-ethylhexyl acetate 17537.07
    1,2,4-trichlorobenzene 3146.03
    4-methylpyridine 10312.52
    dibutyl ether 25249.41
    2,6-dimethyl-4-heptanol 8437.71
    DEF 8959.8
    dimethyl isosorbide 3955.78
    tetrachloroethylene 7084.24
    eugenol 1313.02
    triacetin 2579.44
    span 80 2705.14
    1,4-butanediol 560.57
    1,1-dichloroethane 15307.97
    2-methyl-1-pentanol 6149.0
    methyl formate 788.77
    2-methyl-1-butanol 7616.34
    n-decane 3992.04
    butyronitrile 11446.57
    3,7-dimethyl-1-octanol 5851.02
    1-chlorooctane 7154.91
    1-chlorotetradecane 2158.85
    n-nonane 5359.0
    undecane 2371.27
    tert-butylcyclohexane 4698.11
    cyclooctane 9713.01
    cyclopentanol 6093.21
    tetrahydropyran 39687.22
    tert-amyl methyl ether 15757.26
    2,5,8-trioxanonane 4060.49
    1-hexene 34294.89
    2-isopropoxyethanol 3432.84
    2,2,2-trifluoroethanol 204.78
    methyl butyrate 9577.38

    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