(2E)-1,1-diethoxy-3,7-dimethylocta-2,6-diene

  • Identifiers

    Molecular formula
    C14H26O2

    SMILES
    CCOC(C=C(C)CCC=C(C)C)OCC

  • Odor profile

    Fragrance
    Floral 67.56%
    Citrus 65.37%
    Green 64.71%
    Sweet 59.37%
    Lemon 55.24%
    Fresh 54.17%
    Rose 43.17%
    Herbal 40.4%
    Waxy 39.55%
    Natural 34.33%

     

    Flavor
    Green 63.42%
    Fruity 61.44%
    Floral 48.1%
    Rose 43.82%
    Waxy 38.68%
    Tropical 38.06%
    Sweet 35.13%
    Herbal 32.78%
    Geranium 31.17%
    Bitter 29.72%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    4.2

    pKa est.
    8.76 (weak base)

    Molecular weight
    226.35 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Slow

    Boiling point est.
    247°C

    Flash point

    • 91.42 ˚C est.

    Solubility expt.

    • less than 0.1 mg/mL at 72 °F (NTP, 1992)
    • insoluble in water; soluble in organic solvents, oils
    • miscible at room temperature (in ethanol)

  • Synonyms

    • CITRAL DIETHYL ACETAL
    • (2E)-1,1-diethoxy-3,7-dimethylocta-2,6-diene
    • SCHEMBL119326
    • NTXGFKWLJFHGGJ-UHFFFAOYSA-N
    • DB-369954
    • NS00082453
  • Applications

    Used as a fragrance ingredient and potential fixative in perfumery; may serve as a flavor/aroma intermediate to create or stabilize lemon notes and can substitute for citral in some formulations; in cosmetics and personal care as a fragrance component; in household products (air fresheners and cleaners) to impart a citrus scent; in industrial manufacturing as an intermediate for the synthesis of fragrance compounds and related aromatics.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1000.28
    methanol 657.6
    isopropanol 1047.8
    water 0.44
    ethyl acetate 1043.66
    n-propanol 1022.25
    acetone 925.76
    n-butanol 1195.52
    acetonitrile 655.35
    DMF 580.94
    toluene 1007.59
    isobutanol 908.2
    1,4-dioxane 1925.22
    methyl acetate 664.39
    THF 2323.16
    2-butanone 875.96
    n-pentanol 993.84
    sec-butanol 1334.35
    n-hexane 1394.17
    ethylene glycol 70.78
    NMP 793.65
    cyclohexane 2383.94
    DMSO 714.96
    n-butyl acetate 1171.26
    n-octanol 811.09
    chloroform 4447.34
    n-propyl acetate 822.61
    acetic acid 724.59
    dichloromethane 2958.39
    cyclohexanone 1797.69
    propylene glycol 215.97
    isopropyl acetate 786.28
    DMAc 754.16
    2-ethoxyethanol 664.06
    isopentanol 1000.26
    n-heptane 1057.51
    ethyl formate 509.36
    1,2-dichloroethane 1531.9
    n-hexanol 1330.06
    2-methoxyethanol 757.03
    isobutyl acetate 607.07
    tetrachloromethane 916.46
    n-pentyl acetate 887.36
    transcutol 1862.13
    n-heptanol 639.72
    ethylbenzene 699.33
    MIBK 596.66
    2-propoxyethanol 906.99
    tert-butanol 1552.0
    MTBE 1524.78
    2-butoxyethanol 626.61
    propionic acid 569.23
    o-xylene 642.72
    formic acid 99.2
    diethyl ether 1614.4
    m-xylene 658.98
    p-xylene 965.87
    chlorobenzene 1032.65
    dimethyl carbonate 185.58
    n-octane 348.02
    formamide 124.71
    cyclopentanone 1213.57
    2-pentanone 899.1
    anisole 676.66
    cyclopentyl methyl ether 1478.03
    gamma-butyrolactone 1018.11
    1-methoxy-2-propanol 717.73
    pyridine 1402.72
    3-pentanone 732.83
    furfural 823.3
    n-dodecane 186.87
    diethylene glycol 367.43
    diisopropyl ether 647.54
    tert-amyl alcohol 1443.06
    acetylacetone 699.54
    n-hexadecane 215.61
    acetophenone 614.52
    methyl propionate 562.73
    isopentyl acetate 980.46
    trichloroethylene 2453.63
    n-nonanol 730.23
    cyclohexanol 1803.39
    benzyl alcohol 554.28
    2-ethylhexanol 984.35
    isooctanol 537.5
    dipropyl ether 1367.13
    1,2-dichlorobenzene 853.01
    ethyl lactate 333.97
    propylene carbonate 764.26
    n-methylformamide 235.89
    2-pentanol 1092.75
    n-pentane 936.58
    1-propoxy-2-propanol 899.79
    1-methoxy-2-propyl acetate 674.23
    2-(2-methoxypropoxy) propanol 587.48
    mesitylene 450.86
    ε-caprolactone 1390.04
    p-cymene 481.07
    epichlorohydrin 1325.05
    1,1,1-trichloroethane 2192.63
    2-aminoethanol 223.65
    morpholine-4-carbaldehyde 792.53
    sulfolane 1196.75
    2,2,4-trimethylpentane 335.39
    2-methyltetrahydrofuran 2186.29
    n-hexyl acetate 1266.31
    isooctane 219.16
    2-(2-butoxyethoxy)ethanol 789.15
    sec-butyl acetate 647.06
    tert-butyl acetate 786.55
    decalin 562.17
    glycerin 209.3
    diglyme 1283.27
    acrylic acid 355.11
    isopropyl myristate 529.41
    n-butyric acid 1163.44
    acetyl acetate 654.82
    di(2-ethylhexyl) phthalate 378.74
    ethyl propionate 677.04
    nitromethane 622.19
    1,2-diethoxyethane 1132.25
    benzonitrile 745.54
    trioctyl phosphate 317.18
    1-bromopropane 1661.48
    gamma-valerolactone 1195.36
    n-decanol 518.6
    triethyl phosphate 398.38
    4-methyl-2-pentanol 528.17
    propionitrile 716.36
    vinylene carbonate 647.45
    1,1,2-trichlorotrifluoroethane 912.58
    DMS 550.39
    cumene 463.8
    2-octanol 615.97
    2-hexanone 844.78
    octyl acetate 654.31
    limonene 837.76
    1,2-dimethoxyethane 1332.55
    ethyl orthosilicate 425.32
    tributyl phosphate 390.32
    diacetone alcohol 617.09
    N,N-dimethylaniline 529.27
    acrylonitrile 521.13
    aniline 720.46
    1,3-propanediol 445.89
    bromobenzene 1232.05
    dibromomethane 2489.58
    1,1,2,2-tetrachloroethane 2546.9
    2-methyl-cyclohexyl acetate 732.74
    tetrabutyl urea 458.14
    diisobutyl methanol 521.46
    2-phenylethanol 613.88
    styrene 766.54
    dioctyl adipate 663.6
    dimethyl sulfate 253.07
    ethyl butyrate 901.6
    methyl lactate 254.08
    butyl lactate 526.22
    diethyl carbonate 576.16
    propanediol butyl ether 587.99
    triethyl orthoformate 667.74
    p-tert-butyltoluene 457.63
    methyl 4-tert-butylbenzoate 605.29
    morpholine 1980.37
    tert-butylamine 1341.08
    n-dodecanol 401.97
    dimethoxymethane 548.42
    ethylene carbonate 625.21
    cyrene 481.57
    2-ethoxyethyl acetate 728.26
    2-ethylhexyl acetate 879.27
    1,2,4-trichlorobenzene 959.01
    4-methylpyridine 1355.0
    dibutyl ether 1328.88
    2,6-dimethyl-4-heptanol 521.46
    DEF 817.8
    dimethyl isosorbide 884.2
    tetrachloroethylene 1573.21
    eugenol 490.6
    triacetin 826.27
    span 80 749.79
    1,4-butanediol 228.45
    1,1-dichloroethane 1949.68
    2-methyl-1-pentanol 874.29
    methyl formate 193.66
    2-methyl-1-butanol 1004.08
    n-decane 377.32
    butyronitrile 1079.55
    3,7-dimethyl-1-octanol 700.95
    1-chlorooctane 801.38
    1-chlorotetradecane 329.81
    n-nonane 437.1
    undecane 246.52
    tert-butylcyclohexane 470.57
    cyclooctane 708.93
    cyclopentanol 1192.53
    tetrahydropyran 3126.47
    tert-amyl methyl ether 1103.4
    2,5,8-trioxanonane 868.29
    1-hexene 1781.24
    2-isopropoxyethanol 592.2
    2,2,2-trifluoroethanol 180.33
    methyl butyrate 913.32

    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