(2Z)-dodec-2-ene

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  • Identifiers

    CAS number
    7206-26-0

    Molecular formula
    C12H24

    SMILES
    CCCCCCCCC/C=C\C

    Safety labels

  • Odor profile

    Fragrance
    Gassy 50.31%
    Waxy 40.84%
    Citrus 37.05%
    Sweet 29.03%
    Oily 25.91%
    Herbal 25.32%
    Fresh 23.19%
    Fatty 22.07%
    Fishy 18.42%
    Clean 17.75%

     

    Flavor
    Alkane 43.47%
    Waxy 30.34%
    Citrus 21.61%
    Delicate 21.26%
    Citrus peel 20.84%
    Incense 20.79%
    Low 20.7%
    Grapefruit peel 20.62%
    Diterpene 20.51%
    Coumarinic 20.4%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    6.5

    pKa est.
    8.83 (weak base)

    Molecular weight
    168.32 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderate

    Boiling point est.
    214°C

    Flash point

    • 79.94 ˚C est.

  • Synonyms

    • (2Z)-DODEC-2-ENE
    • DTXSID201018096
    • RefChem:1050036
    • DTXCID90911570
    • cis-2-dodecene
    • (2Z)-2-Dodecene
    • 2-Dodecene, (Z)-
    • (Z)-2-Dodecene
    • (Z)-dodec-2-ene
    • 7206-26-0
    • cis-dodec-2-ene
    • SCHEMBL10798666
    • SCHEMBL21219325
    • SCHEMBL25428507
    • ADOQBZAVKYCFOI-HYXAFXHYSA-N
    • CHEBI:167556
    • 7206-26-0

  • Applications

    (2Z)-dodec-2-ene (CAS 7206-26-0) is primarily used as an industrial intermediate and hydrocarbon feedstock. It is commonly employed in hydroformylation and subsequent hydrogenation to produce long-chain aldehydes and alcohols used in the manufacture of lubricants and lubricating oils, detergents and surfactants, and plasticizers. It can also function as a nonpolar diluent or solvent in chemical processing and formulation work. In polymer and plastics applications, it may be used as a comonomer or reactive intermediate to tailor properties of specialty polymers or wax-like materials. In cosmetics or personal care formulations, it may act as a hydrophobic carrier or fragrance-related component, depending on formulation requirements and regulatory constraints.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 2164.65
    methanol 809.81
    isopropanol 2853.23
    water 0.0
    ethyl acetate 6789.99
    n-propanol 2581.27
    acetone 4828.33
    n-butanol 3960.51
    acetonitrile 1683.68
    DMF 1582.42
    toluene 5045.31
    isobutanol 2346.84
    1,4-dioxane 8210.19
    methyl acetate 2791.58
    THF 15957.95
    2-butanone 5498.3
    n-pentanol 2845.36
    sec-butanol 3825.54
    n-hexane 13814.01
    ethylene glycol 63.49
    NMP 1554.64
    cyclohexane 18100.44
    DMSO 2983.49
    n-butyl acetate 15451.63
    n-octanol 2054.03
    chloroform 7415.88
    n-propyl acetate 5185.09
    acetic acid 621.48
    dichloromethane 7958.85
    cyclohexanone 7701.54
    propylene glycol 209.21
    isopropyl acetate 5376.39
    DMAc 1540.86
    2-ethoxyethanol 1714.91
    isopentanol 4278.24
    n-heptane 18408.53
    ethyl formate 1331.79
    1,2-dichloroethane 7501.15
    n-hexanol 7072.77
    2-methoxyethanol 1953.27
    isobutyl acetate 3437.5
    tetrachloromethane 2271.4
    n-pentyl acetate 4399.86
    transcutol 8997.38
    n-heptanol 2136.85
    ethylbenzene 2791.99
    MIBK 5093.4
    2-propoxyethanol 4441.3
    tert-butanol 5548.92
    MTBE 14137.63
    2-butoxyethanol 2062.05
    propionic acid 863.11
    o-xylene 2297.41
    formic acid 34.64
    diethyl ether 19112.34
    m-xylene 2923.21
    p-xylene 2762.2
    chlorobenzene 2818.77
    dimethyl carbonate 441.6
    n-octane 3215.92
    formamide 74.95
    cyclopentanone 5453.84
    2-pentanone 7358.44
    anisole 2723.11
    cyclopentyl methyl ether 10610.63
    gamma-butyrolactone 3063.48
    1-methoxy-2-propanol 2323.09
    pyridine 5601.6
    3-pentanone 4661.84
    furfural 1620.68
    n-dodecane 1006.16
    diethylene glycol 854.98
    diisopropyl ether 8066.13
    tert-amyl alcohol 5085.36
    acetylacetone 3775.8
    n-hexadecane 1216.21
    acetophenone 1549.59
    methyl propionate 2683.34
    isopentyl acetate 11073.81
    trichloroethylene 7042.43
    n-nonanol 1995.49
    cyclohexanol 4840.81
    benzyl alcohol 992.76
    2-ethylhexanol 8346.18
    isooctanol 2167.54
    dipropyl ether 28213.51
    1,2-dichlorobenzene 2139.81
    ethyl lactate 648.1
    propylene carbonate 1835.87
    n-methylformamide 445.57
    2-pentanol 4683.76
    n-pentane 8657.04
    1-propoxy-2-propanol 6532.86
    1-methoxy-2-propyl acetate 5361.95
    2-(2-methoxypropoxy) propanol 1546.02
    mesitylene 2185.71
    ε-caprolactone 5127.56
    p-cymene 3079.53
    epichlorohydrin 5805.33
    1,1,1-trichloroethane 8155.01
    2-aminoethanol 250.21
    morpholine-4-carbaldehyde 2058.93
    sulfolane 3238.23
    2,2,4-trimethylpentane 2225.61
    2-methyltetrahydrofuran 16080.75
    n-hexyl acetate 4884.9
    isooctane 2320.13
    2-(2-butoxyethoxy)ethanol 2529.82
    sec-butyl acetate 4349.46
    tert-butyl acetate 6766.88
    decalin 3746.71
    glycerin 195.9
    diglyme 5371.22
    acrylic acid 354.69
    isopropyl myristate 2119.11
    n-butyric acid 3019.02
    acetyl acetate 2151.05
    di(2-ethylhexyl) phthalate 740.2
    ethyl propionate 4172.74
    nitromethane 1036.64
    1,2-diethoxyethane 14487.45
    benzonitrile 1670.34
    trioctyl phosphate 781.13
    1-bromopropane 14018.03
    gamma-valerolactone 4083.84
    n-decanol 1502.0
    triethyl phosphate 1737.56
    4-methyl-2-pentanol 2835.78
    propionitrile 2652.57
    vinylene carbonate 1074.57
    1,1,2-trichlorotrifluoroethane 1680.2
    DMS 1255.07
    cumene 1648.51
    2-octanol 1814.52
    2-hexanone 6369.49
    octyl acetate 2095.31
    limonene 7574.3
    1,2-dimethoxyethane 6978.53
    ethyl orthosilicate 2313.38
    tributyl phosphate 1107.62
    diacetone alcohol 3169.35
    N,N-dimethylaniline 1701.41
    acrylonitrile 1468.36
    aniline 2085.2
    1,3-propanediol 723.6
    bromobenzene 3956.99
    dibromomethane 8641.8
    1,1,2,2-tetrachloroethane 6697.54
    2-methyl-cyclohexyl acetate 3927.3
    tetrabutyl urea 1407.39
    diisobutyl methanol 5098.13
    2-phenylethanol 1985.17
    styrene 3171.13
    dioctyl adipate 1866.42
    dimethyl sulfate 528.09
    ethyl butyrate 10533.73
    methyl lactate 424.89
    butyl lactate 1402.7
    diethyl carbonate 3548.94
    propanediol butyl ether 914.19
    triethyl orthoformate 6155.41
    p-tert-butyltoluene 2986.33
    methyl 4-tert-butylbenzoate 1290.45
    morpholine 9283.96
    tert-butylamine 6557.84
    n-dodecanol 1227.35
    dimethoxymethane 2868.78
    ethylene carbonate 1371.99
    cyrene 714.22
    2-ethoxyethyl acetate 3420.17
    2-ethylhexyl acetate 10155.36
    1,2,4-trichlorobenzene 2097.26
    4-methylpyridine 5307.71
    dibutyl ether 14530.7
    2,6-dimethyl-4-heptanol 5098.13
    DEF 4534.52
    dimethyl isosorbide 2694.33
    tetrachloroethylene 4032.11
    eugenol 873.77
    triacetin 1704.1
    span 80 1682.98
    1,4-butanediol 243.27
    1,1-dichloroethane 7998.97
    2-methyl-1-pentanol 3118.33
    methyl formate 313.41
    2-methyl-1-butanol 3493.08
    n-decane 2361.76
    butyronitrile 5019.82
    3,7-dimethyl-1-octanol 3373.86
    1-chlorooctane 4352.14
    1-chlorotetradecane 1379.31
    n-nonane 3111.54
    undecane 1430.15
    tert-butylcyclohexane 3074.23
    cyclooctane 6290.28
    cyclopentanol 3033.36
    tetrahydropyran 22002.91
    tert-amyl methyl ether 9101.55
    2,5,8-trioxanonane 2704.16
    1-hexene 18093.27
    2-isopropoxyethanol 1818.18
    2,2,2-trifluoroethanol 91.62
    methyl butyrate 5159.0

    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