1,6-Decadien-3-ol, 3,7,9-trimethyl-

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  • Identifiers

    CAS number
    56105-46-5

    Molecular formula
    C13H24O

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

  • Odor profile

    Fragrance
    Floral 78.28%
    Woody 69.44%
    Sweet 59.35%
    Citrus 55.47%
    Fresh 52.48%
    Rose 49.03%
    Green 43.63%
    Lily 41.77%
    Herbal 40.0%
    Waxy 38.33%

     

    Flavor
    Floral 83.6%
    Green 65.61%
    Woody 62.12%
    Citrus 61.0%
    Sweet 54.24%
    Flower 47.48%
    Waxy 46.11%
    Lily 42.66%
    Lavender 40.86%
    Fresh 40.12%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    4.0

    pKa est.
    10.54 (weak base)

    Molecular weight
    196.33 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Slow

    Boiling point est.
    231°C

    Flash point

    • 102.48 ˚C est.

  • Synonyms

    • 3,7,9-Trimethyldeca-1,6-dien-3-ol
    • 56105-46-5
    • CID 41742
    • DTXSID00884701
    • 1,6-DECADIEN-3-OL, 3,7,9-TRIMETHYL-
    • ISOBUTYL LINALOOL
    • DTXCID601024130
    • NS00012681

  • Applications

    1,6-Decadien-3-ol, 3,7,9-trimethyl- (CAS 56105-46-5) is primarily used as an intermediate in fragrance ingredient synthesis and can also serve as a direct odorant in perfumery. Its long aliphatic chain contributes to scent longevity, supporting use as a fragrance component or fixative in cosmetics and personal care products. It is evaluated for inclusion in household and cleaning product fragrances to impart distinct aroma profiles. In industrial manufacturing, it may act as a building block for the production of aroma and flavor compounds or as a precursor to more complex terpenoid-like fragrance materials. It can also be used as a starting point for synthesizing specialized fragrance ingredients for coatings, inks, and plastics formulations. All uses are subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1307.55
    methanol 932.49
    isopropanol 1069.96
    water 0.16
    ethyl acetate 974.27
    n-propanol 933.15
    acetone 639.83
    n-butanol 1170.36
    acetonitrile 293.52
    DMF 418.75
    toluene 401.19
    isobutanol 711.82
    1,4-dioxane 1473.96
    methyl acetate 542.83
    THF 2303.72
    2-butanone 749.47
    n-pentanol 838.66
    sec-butanol 944.56
    n-hexane 589.16
    ethylene glycol 52.69
    NMP 389.58
    cyclohexane 449.01
    DMSO 364.99
    n-butyl acetate 1302.1
    n-octanol 652.48
    chloroform 896.05
    n-propyl acetate 616.13
    acetic acid 324.96
    dichloromethane 609.36
    cyclohexanone 856.85
    propylene glycol 181.83
    isopropyl acetate 769.66
    DMAc 513.52
    2-ethoxyethanol 676.42
    isopentanol 1079.36
    n-heptane 512.31
    ethyl formate 301.1
    1,2-dichloroethane 427.91
    n-hexanol 1702.21
    2-methoxyethanol 865.26
    isobutyl acetate 511.32
    tetrachloromethane 178.83
    n-pentyl acetate 588.37
    transcutol 2789.85
    n-heptanol 598.17
    ethylbenzene 259.55
    MIBK 642.69
    2-propoxyethanol 1427.32
    tert-butanol 1425.09
    MTBE 1983.01
    2-butoxyethanol 694.2
    propionic acid 287.75
    o-xylene 256.58
    formic acid 65.63
    diethyl ether 1683.78
    m-xylene 330.91
    p-xylene 312.25
    chlorobenzene 301.54
    dimethyl carbonate 106.0
    n-octane 140.87
    formamide 69.82
    cyclopentanone 682.75
    2-pentanone 853.68
    anisole 406.74
    cyclopentyl methyl ether 1138.54
    gamma-butyrolactone 539.13
    1-methoxy-2-propanol 874.69
    pyridine 506.1
    3-pentanone 511.92
    furfural 406.81
    n-dodecane 85.24
    diethylene glycol 496.6
    diisopropyl ether 688.7
    tert-amyl alcohol 1176.74
    acetylacetone 523.19
    n-hexadecane 94.41
    acetophenone 295.34
    methyl propionate 459.25
    isopentyl acetate 1207.7
    trichloroethylene 627.85
    n-nonanol 550.9
    cyclohexanol 854.73
    benzyl alcohol 266.77
    2-ethylhexanol 1041.29
    isooctanol 494.27
    dipropyl ether 1337.12
    1,2-dichlorobenzene 252.7
    ethyl lactate 199.43
    propylene carbonate 383.53
    n-methylformamide 170.27
    2-pentanol 934.39
    n-pentane 427.15
    1-propoxy-2-propanol 1271.68
    1-methoxy-2-propyl acetate 954.4
    2-(2-methoxypropoxy) propanol 632.6
    mesitylene 245.21
    ε-caprolactone 821.5
    p-cymene 267.77
    epichlorohydrin 797.99
    1,1,1-trichloroethane 545.93
    2-aminoethanol 212.71
    morpholine-4-carbaldehyde 684.75
    sulfolane 449.49
    2,2,4-trimethylpentane 196.13
    2-methyltetrahydrofuran 1866.96
    n-hexyl acetate 944.43
    isooctane 196.34
    2-(2-butoxyethoxy)ethanol 986.38
    sec-butyl acetate 573.01
    tert-butyl acetate 918.6
    decalin 212.55
    glycerin 188.84
    diglyme 1374.27
    acrylic acid 136.9
    isopropyl myristate 349.72
    n-butyric acid 778.34
    acetyl acetate 354.87
    di(2-ethylhexyl) phthalate 261.8
    ethyl propionate 487.03
    nitromethane 286.78
    1,2-diethoxyethane 1413.96
    benzonitrile 318.15
    trioctyl phosphate 214.45
    1-bromopropane 681.88
    gamma-valerolactone 911.63
    n-decanol 378.42
    triethyl phosphate 242.25
    4-methyl-2-pentanol 646.56
    propionitrile 384.71
    vinylene carbonate 271.57
    1,1,2-trichlorotrifluoroethane 391.39
    DMS 331.25
    cumene 211.45
    2-octanol 444.12
    2-hexanone 717.25
    octyl acetate 416.47
    limonene 528.38
    1,2-dimethoxyethane 1222.67
    ethyl orthosilicate 295.8
    tributyl phosphate 271.77
    diacetone alcohol 754.19
    N,N-dimethylaniline 303.87
    acrylonitrile 238.24
    aniline 369.53
    1,3-propanediol 442.66
    bromobenzene 310.83
    dibromomethane 561.31
    1,1,2,2-tetrachloroethane 602.83
    2-methyl-cyclohexyl acetate 581.47
    tetrabutyl urea 322.75
    diisobutyl methanol 512.95
    2-phenylethanol 486.38
    styrene 265.14
    dioctyl adipate 401.02
    dimethyl sulfate 115.49
    ethyl butyrate 764.33
    methyl lactate 184.31
    butyl lactate 387.59
    diethyl carbonate 352.15
    propanediol butyl ether 603.76
    triethyl orthoformate 564.05
    p-tert-butyltoluene 290.65
    methyl 4-tert-butylbenzoate 393.5
    morpholine 1694.53
    tert-butylamine 1106.62
    n-dodecanol 282.41
    dimethoxymethane 608.39
    ethylene carbonate 286.47
    cyrene 339.29
    2-ethoxyethyl acetate 641.96
    2-ethylhexyl acetate 991.7
    1,2,4-trichlorobenzene 288.79
    4-methylpyridine 655.15
    dibutyl ether 1026.56
    2,6-dimethyl-4-heptanol 512.95
    DEF 644.42
    dimethyl isosorbide 873.7
    tetrachloroethylene 381.27
    eugenol 343.34
    triacetin 517.07
    span 80 621.94
    1,4-butanediol 157.45
    1,1-dichloroethane 603.6
    2-methyl-1-pentanol 813.54
    methyl formate 107.46
    2-methyl-1-butanol 899.18
    n-decane 172.8
    butyronitrile 677.94
    3,7-dimethyl-1-octanol 678.61
    1-chlorooctane 426.53
    1-chlorotetradecane 162.45
    n-nonane 187.73
    undecane 115.06
    tert-butylcyclohexane 247.68
    cyclooctane 206.44
    cyclopentanol 564.53
    tetrahydropyran 2024.49
    tert-amyl methyl ether 1236.68
    2,5,8-trioxanonane 840.14
    1-hexene 1071.6
    2-isopropoxyethanol 601.03
    2,2,2-trifluoroethanol 53.27
    methyl butyrate 598.87

    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