3,7,11-Trimethyl-1,6-dodecadien-3-ol

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  • Identifiers

    CAS number
    64611-88-7

    Molecular formula
    C15H28O

    SMILES
    CC(C)CCCC(=CCCC(C)(C=C)O)C

    Safety labels

  • Odor profile

    Fragrance
    Floral 82.73%
    Woody 65.96%
    Sweet 60.83%
    Fresh 52.25%
    Rose 50.83%
    Green 49.83%
    Citrus 48.83%
    Waxy 47.32%
    Lily 44.49%
    Balsamic 44.06%

     

    Flavor
    Floral 81.97%
    Woody 58.27%
    Citrus 57.79%
    Green 53.59%
    Waxy 49.95%
    Flower 45.59%
    Lily 40.6%
    Fresh 40.08%
    Sweet 39.05%
    Wood 38.49%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    5.0

    pKa est.
    9.93 (weak base)

    Molecular weight
    224.38 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    265°C

    Flash point

    • 118.27 ˚C est.

  • Synonyms

    • 64611-88-7
    • 3,7,11-trimethyl-1,6-dodecadien-3-ol
    • RefChem:272473
    • 1,6-Dodecadien-3-ol, 3,7,11-trimethyl-
    • SCHEMBL5693810
    • DTXSID90886693
    • 3,7,11-Trimethyldodeca-1,6-dien-3-ol
    • 3,7,11-trimethyl-3-hydroxy-1,6-dodecadiene
    • 64611-88-7

  • Applications

    3,7,11-Trimethyl-1,6-dodecadien-3-ol (CAS 64611-88-7) is a fragrance-oriented alcohol used primarily in perfumery and cosmetics, functioning as a fragrance ingredient and potentially as a fixative to extend scent. It is also evaluated for flavor/fragrance applications and may serve as an intermediate in the synthesis of aroma compounds. In household and cleaning products, it can contribute a pleasant fragrance, and in industrial settings it may serve as a building block in fragrance chemistry.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 2342.2
    methanol 1347.42
    isopropanol 1704.79
    water 0.09
    ethyl acetate 2031.85
    n-propanol 1543.98
    acetone 945.36
    n-butanol 1915.22
    acetonitrile 472.39
    DMF 386.42
    toluene 742.99
    isobutanol 992.7
    1,4-dioxane 2887.46
    methyl acetate 895.4
    THF 3987.6
    2-butanone 1315.95
    n-pentanol 1424.8
    sec-butanol 1511.33
    n-hexane 764.89
    ethylene glycol 46.82
    NMP 327.3
    cyclohexane 775.37
    DMSO 494.82
    n-butyl acetate 2161.23
    n-octanol 753.84
    chloroform 1470.16
    n-propyl acetate 1175.43
    acetic acid 398.15
    dichloromethane 1154.61
    cyclohexanone 1251.23
    propylene glycol 190.62
    isopropyl acetate 1566.32
    DMAc 561.02
    2-ethoxyethanol 1266.18
    isopentanol 1656.82
    n-heptane 633.98
    ethyl formate 484.18
    1,2-dichloroethane 818.02
    n-hexanol 2166.82
    2-methoxyethanol 1603.69
    isobutyl acetate 854.93
    tetrachloromethane 250.3
    n-pentyl acetate 977.35
    transcutol 4992.8
    n-heptanol 771.79
    ethylbenzene 430.75
    MIBK 1088.77
    2-propoxyethanol 2058.9
    tert-butanol 2002.2
    MTBE 3487.79
    2-butoxyethanol 1041.78
    propionic acid 372.56
    o-xylene 364.56
    formic acid 74.79
    diethyl ether 3909.82
    m-xylene 496.66
    p-xylene 465.94
    chlorobenzene 454.9
    dimethyl carbonate 128.65
    n-octane 155.69
    formamide 106.74
    cyclopentanone 823.37
    2-pentanone 1494.24
    anisole 741.13
    cyclopentyl methyl ether 1760.9
    gamma-butyrolactone 645.47
    1-methoxy-2-propanol 1439.62
    pyridine 1033.21
    3-pentanone 789.5
    furfural 526.52
    n-dodecane 84.26
    diethylene glycol 586.94
    diisopropyl ether 1253.27
    tert-amyl alcohol 1695.42
    acetylacetone 849.32
    n-hexadecane 97.31
    acetophenone 446.56
    methyl propionate 722.65
    isopentyl acetate 2002.39
    trichloroethylene 1014.48
    n-nonanol 673.03
    cyclohexanol 1158.72
    benzyl alcohol 391.23
    2-ethylhexanol 1399.22
    isooctanol 647.6
    dipropyl ether 2487.11
    1,2-dichlorobenzene 356.18
    ethyl lactate 264.79
    propylene carbonate 452.42
    n-methylformamide 223.44
    2-pentanol 1454.53
    n-pentane 556.46
    1-propoxy-2-propanol 1820.91
    1-methoxy-2-propyl acetate 1582.01
    2-(2-methoxypropoxy) propanol 900.1
    mesitylene 339.96
    ε-caprolactone 1206.86
    p-cymene 379.25
    epichlorohydrin 1275.87
    1,1,1-trichloroethane 867.5
    2-aminoethanol 255.83
    morpholine-4-carbaldehyde 859.68
    sulfolane 489.59
    2,2,4-trimethylpentane 246.3
    2-methyltetrahydrofuran 3301.37
    n-hexyl acetate 1473.96
    isooctane 234.37
    2-(2-butoxyethoxy)ethanol 1483.31
    sec-butyl acetate 1077.84
    tert-butyl acetate 1582.63
    decalin 294.22
    glycerin 192.73
    diglyme 2275.66
    acrylic acid 147.02
    isopropyl myristate 508.7
    n-butyric acid 1217.14
    acetyl acetate 660.36
    di(2-ethylhexyl) phthalate 326.1
    ethyl propionate 901.56
    nitromethane 401.37
    1,2-diethoxyethane 3073.75
    benzonitrile 452.66
    trioctyl phosphate 251.96
    1-bromopropane 1251.05
    gamma-valerolactone 1291.45
    n-decanol 464.54
    triethyl phosphate 373.06
    4-methyl-2-pentanol 904.09
    propionitrile 632.55
    vinylene carbonate 331.51
    1,1,2-trichlorotrifluoroethane 474.33
    DMS 456.31
    cumene 303.53
    2-octanol 515.18
    2-hexanone 1262.98
    octyl acetate 564.53
    limonene 733.56
    1,2-dimethoxyethane 2385.52
    ethyl orthosilicate 481.47
    tributyl phosphate 336.31
    diacetone alcohol 1077.29
    N,N-dimethylaniline 451.64
    acrylonitrile 353.89
    aniline 593.18
    1,3-propanediol 695.99
    bromobenzene 493.11
    dibromomethane 1022.5
    1,1,2,2-tetrachloroethane 958.86
    2-methyl-cyclohexyl acetate 924.74
    tetrabutyl urea 383.19
    diisobutyl methanol 728.24
    2-phenylethanol 706.61
    styrene 463.96
    dioctyl adipate 570.18
    dimethyl sulfate 122.77
    ethyl butyrate 1470.32
    methyl lactate 216.33
    butyl lactate 508.03
    diethyl carbonate 653.57
    propanediol butyl ether 685.2
    triethyl orthoformate 1011.42
    p-tert-butyltoluene 405.61
    methyl 4-tert-butylbenzoate 521.86
    morpholine 3400.06
    tert-butylamine 1607.0
    n-dodecanol 335.86
    dimethoxymethane 904.67
    ethylene carbonate 369.05
    cyrene 374.05
    2-ethoxyethyl acetate 1116.59
    2-ethylhexyl acetate 1586.48
    1,2,4-trichlorobenzene 377.07
    4-methylpyridine 1165.79
    dibutyl ether 1773.02
    2,6-dimethyl-4-heptanol 728.24
    DEF 1002.64
    dimethyl isosorbide 1217.89
    tetrachloroethylene 578.91
    eugenol 431.63
    triacetin 697.53
    span 80 819.67
    1,4-butanediol 201.74
    1,1-dichloroethane 1024.53
    2-methyl-1-pentanol 1244.34
    methyl formate 123.63
    2-methyl-1-butanol 1261.64
    n-decane 190.05
    butyronitrile 1169.12
    3,7-dimethyl-1-octanol 884.76
    1-chlorooctane 528.98
    1-chlorotetradecane 180.02
    n-nonane 204.27
    undecane 117.71
    tert-butylcyclohexane 317.77
    cyclooctane 280.82
    cyclopentanol 717.29
    tetrahydropyran 4198.16
    tert-amyl methyl ether 2011.15
    2,5,8-trioxanonane 1319.85
    1-hexene 1729.27
    2-isopropoxyethanol 977.44
    2,2,2-trifluoroethanol 52.61
    methyl butyrate 1134.79

    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