Ethyl (2E,6Z)-dodeca-2,6-dienoate

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  • Identifiers

    CAS number
    28380-08-7

    Molecular formula
    C14H24O2

    SMILES
    CCCCC/C=C\CC/C=C/C(=O)OCC

    Safety labels

  • Odor profile

    Fragrance
    Fatty 84.96%
    Green 71.77%
    Fruity 70.74%
    Waxy 63.27%
    Pear 61.34%
    Melon 53.1%
    Oily 51.54%
    Citrus 39.51%
    Dairy 34.16%
    Tropical 33.29%

     

    Flavor
    Fruity 53.66%
    Waxy 49.21%
    Green 43.74%
    Pear 40.01%
    Fatty 34.48%
    Oily 31.98%
    Tropical 31.6%
    Sweet 31.39%
    Melon 29.62%
    Creamy 27.44%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    4.6

    pKa est.
    7.64 (neutral)

    Molecular weight
    224.34 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Very slow

    Boiling point est.
    275°C

    Flash point

    • 133.21 ˚C est.

  • Synonyms

    • Ethyl (2E,6Z)-dodeca-2,6-dienoate
    • Ethyl (2E,6Z)-dodecadienoate
    • UCS2UAA45N
    • 28380-08-7
    • ethyl (2E,6Z)-2,6-dodecadienoate
    • 2,6-Dodecadienoic acid, ethyl ester, (2E,6Z)-
    • EINECS 248-997-3
    • UNII-UCS2UAA45N
    • SCHEMBL4410947
    • AASSLPGKTZCKLS-YILALFFRSA-N
    • CHEBI:168253
    • DTXSID201301489
    • ethyl trans,cis-2,6-dodecadienoate
    • LMFA07010845
    • ETHYL 2-TRANS,6-CIS-DODECADIENOATE
    • NS00047752
    • 2,6-DODECADIENOIC ACID, ETHYL ESTER, (E,Z)-
    • 28380-08-7

  • Applications

    Ethyl (2E,6Z)-dodeca-2,6-dienoate (CAS 28380-08-7) is used in fragrance chemistry as a fragrance ingredient and fixative, contributing green and fruity notes in perfumery; it is commonly evaluated for use in cosmetics and personal care formulations as a fragrance component; it appears in household products such as cleaners and air fresheners as a fragrance additive and fragrance carrier; it can function as a plasticizer or processing aid in polymers and coatings to modify flexibility and handling properties; and it serves as an industrial intermediate in the synthesis of other fragrance chemicals.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 2897.08
    methanol 2907.35
    isopropanol 2262.66
    water 0.03
    ethyl acetate 2341.77
    n-propanol 2311.77
    acetone 4089.34
    n-butanol 2045.38
    acetonitrile 1892.61
    DMF 2569.01
    toluene 1048.83
    isobutanol 1596.83
    1,4-dioxane 2560.25
    methyl acetate 1522.78
    THF 4341.31
    2-butanone 2699.29
    n-pentanol 1504.72
    sec-butanol 2037.39
    n-hexane 505.12
    ethylene glycol 115.86
    NMP 1821.91
    cyclohexane 810.85
    DMSO 3679.98
    n-butyl acetate 1668.29
    n-octanol 392.5
    chloroform 3725.58
    n-propyl acetate 1572.72
    acetic acid 1178.3
    dichloromethane 4222.01
    cyclohexanone 3509.09
    propylene glycol 318.38
    isopropyl acetate 1378.6
    DMAc 1627.29
    2-ethoxyethanol 1336.79
    isopentanol 1587.05
    n-heptane 156.33
    ethyl formate 895.35
    1,2-dichloroethane 3385.18
    n-hexanol 1229.56
    2-methoxyethanol 2070.07
    isobutyl acetate 842.9
    tetrachloromethane 522.06
    n-pentyl acetate 861.07
    transcutol 3875.23
    n-heptanol 374.49
    ethylbenzene 494.15
    MIBK 1225.79
    2-propoxyethanol 1444.1
    tert-butanol 2223.35
    MTBE 2576.12
    2-butoxyethanol 683.22
    propionic acid 917.77
    o-xylene 457.4
    formic acid 173.71
    diethyl ether 3453.31
    m-xylene 572.65
    p-xylene 548.5
    chlorobenzene 1143.07
    dimethyl carbonate 335.67
    n-octane 54.58
    formamide 318.34
    cyclopentanone 2865.68
    2-pentanone 2608.06
    anisole 811.58
    cyclopentyl methyl ether 2358.23
    gamma-butyrolactone 2321.84
    1-methoxy-2-propanol 1608.45
    pyridine 2457.4
    3-pentanone 1498.05
    furfural 1437.35
    n-dodecane 35.28
    diethylene glycol 647.28
    diisopropyl ether 672.38
    tert-amyl alcohol 1865.38
    acetylacetone 1681.3
    n-hexadecane 42.69
    acetophenone 753.67
    methyl propionate 1396.54
    isopentyl acetate 1321.89
    trichloroethylene 4267.37
    n-nonanol 339.18
    cyclohexanol 1860.6
    benzyl alcohol 653.78
    2-ethylhexanol 692.79
    isooctanol 334.55
    dipropyl ether 1121.65
    1,2-dichlorobenzene 912.65
    ethyl lactate 386.15
    propylene carbonate 1115.25
    n-methylformamide 987.8
    2-pentanol 1491.16
    n-pentane 334.0
    1-propoxy-2-propanol 1158.75
    1-methoxy-2-propyl acetate 1103.47
    2-(2-methoxypropoxy) propanol 649.74
    mesitylene 355.92
    ε-caprolactone 2133.4
    p-cymene 239.41
    epichlorohydrin 3165.74
    1,1,1-trichloroethane 2471.54
    2-aminoethanol 503.99
    morpholine-4-carbaldehyde 1483.45
    sulfolane 2618.24
    2,2,4-trimethylpentane 116.83
    2-methyltetrahydrofuran 3737.29
    n-hexyl acetate 1046.56
    isooctane 95.87
    2-(2-butoxyethoxy)ethanol 954.61
    sec-butyl acetate 967.19
    tert-butyl acetate 1329.52
    decalin 213.49
    glycerin 311.27
    diglyme 1730.72
    acrylic acid 527.56
    isopropyl myristate 353.61
    n-butyric acid 1855.71
    acetyl acetate 884.81
    di(2-ethylhexyl) phthalate 284.33
    ethyl propionate 1150.34
    nitromethane 1856.72
    1,2-diethoxyethane 1687.5
    benzonitrile 916.16
    trioctyl phosphate 205.75
    1-bromopropane 2802.12
    gamma-valerolactone 2708.64
    n-decanol 233.66
    triethyl phosphate 328.8
    4-methyl-2-pentanol 614.53
    propionitrile 1507.55
    vinylene carbonate 872.97
    1,1,2-trichlorotrifluoroethane 1469.36
    DMS 604.14
    cumene 281.22
    2-octanol 291.93
    2-hexanone 1726.94
    octyl acetate 438.47
    limonene 476.23
    1,2-dimethoxyethane 2364.66
    ethyl orthosilicate 335.53
    tributyl phosphate 289.88
    diacetone alcohol 1153.85
    N,N-dimethylaniline 506.2
    acrylonitrile 1336.4
    aniline 1074.58
    1,3-propanediol 844.95
    bromobenzene 1355.81
    dibromomethane 3271.16
    1,1,2,2-tetrachloroethane 3511.87
    2-methyl-cyclohexyl acetate 671.98
    tetrabutyl urea 387.52
    diisobutyl methanol 344.14
    2-phenylethanol 632.48
    styrene 730.61
    dioctyl adipate 513.13
    dimethyl sulfate 501.01
    ethyl butyrate 1011.12
    methyl lactate 421.86
    butyl lactate 527.4
    diethyl carbonate 531.22
    propanediol butyl ether 595.19
    triethyl orthoformate 573.15
    p-tert-butyltoluene 225.29
    methyl 4-tert-butylbenzoate 529.65
    morpholine 3807.3
    tert-butylamine 1485.02
    n-dodecanol 173.9
    dimethoxymethane 1788.33
    ethylene carbonate 802.61
    cyrene 529.76
    2-ethoxyethyl acetate 978.22
    2-ethylhexyl acetate 988.89
    1,2,4-trichlorobenzene 1004.04
    4-methylpyridine 2365.61
    dibutyl ether 953.54
    2,6-dimethyl-4-heptanol 344.14
    DEF 2159.93
    dimethyl isosorbide 1050.75
    tetrachloroethylene 2095.1
    eugenol 517.41
    triacetin 737.29
    span 80 645.1
    1,4-butanediol 328.76
    1,1-dichloroethane 3176.54
    2-methyl-1-pentanol 1226.98
    methyl formate 542.99
    2-methyl-1-butanol 1587.24
    n-decane 69.66
    butyronitrile 2010.33
    3,7-dimethyl-1-octanol 438.28
    1-chlorooctane 377.7
    1-chlorotetradecane 120.18
    n-nonane 71.95
    undecane 47.08
    tert-butylcyclohexane 175.23
    cyclooctane 158.7
    cyclopentanol 1554.79
    tetrahydropyran 4945.04
    tert-amyl methyl ether 1527.81
    2,5,8-trioxanonane 1090.34
    1-hexene 1776.53
    2-isopropoxyethanol 960.54
    2,2,2-trifluoroethanol 186.28
    methyl butyrate 1670.77

    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