3,7,11-Trimethyl-1-dodecanol

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  • Identifiers

    CAS number
    6750-34-1

    Molecular formula
    C15H32O

    SMILES
    CC(C)CCCC(C)CCCC(C)CCO

    Safety labels

  • Odor profile

    Fragrance
    Floral 87.03%
    Green 65.82%
    Waxy 64.21%
    Rose 63.0%
    Fresh 58.08%
    Sweet 54.18%
    Fruity 51.68%
    Citrus 50.39%
    Lily 48.47%
    Woody 45.6%

     

    Flavor
    Waxy 43.79%
    Fresh 34.21%
    Citrus 31.66%
    Mild 28.82%
    Oily 28.51%
    Floral 28.24%
    Leathery 26.23%
    Delicate 26.18%
    Bitter 25.14%
    Musty 24.01%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    6.1

    pKa est.
    8.13 (weak base)

    Molecular weight
    228.41 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    285°C

    Flash point

    • 130.75 ˚C est.

  • Synonyms

    • 3,7,11-Trimethyl-1-dodecanol
    • hexahydrofarnesol
    • 3,7,11-trimethyldodecan-1-ol
    • 1-Dodecanol, 3,7,11-trimethyl-
    • Hexa-hydro-farnesol
    • FARNESANOL
    • 66J3UW66VV
    • UNII-66J3UW66VV
    • CHEBI:84239
    • DTXSID70880730
    • RefChem:91811
    • DTXCID301022092
    • HDPUXESLSOZSIB-UHFFFAOYSA-N
    • 6750-34-1
    • 1-Dodecanol,3,7,11-trimethyl-
    • MFCD00046006
    • 3,7,11-trimethyldodecanol
    • SCHEMBL95500
    • QSPL 138
    • SCHEMBL5515828
    • 1-Dodececanol,3,7,11-trimethyl
    • GAA75034
    • 3,7,11-trimethyl-hexa-hydro-farnesol
    • BP-44128
    • SY155691
    • NS00095930
    • EN300-135888
    • G64115
    • Q27157608
    • 3,7,11-Trimethyl-1-dodecanol

  • Applications

    3,7,11-Trimethyl-1-dodecanol (CAS 6750-34-1) may be used as a fragrance ingredient and odorant with fixative properties in perfumery, helping to impart and stabilize long-lasting notes. It may also serve as an emollient and solvent in cosmetics and personal care products. In household and cleaning formulations, it can function as a scent carrier and co-solvent. In industrial manufacturing, it is evaluated as a chemical intermediate for the synthesis of fragrance esters and other specialty additives for plastics and coatings. In the plastics and coatings sectors, it may act as a processing aid or additive to improve processing characteristics and odor profile.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 6097.57
    methanol 2784.33
    isopropanol 7301.57
    water 0.04
    ethyl acetate 4051.92
    n-propanol 5528.29
    acetone 4804.96
    n-butanol 5887.63
    acetonitrile 1678.28
    DMF 1458.02
    toluene 1015.19
    isobutanol 4218.02
    1,4-dioxane 5732.43
    methyl acetate 2054.33
    THF 11153.99
    2-butanone 3620.21
    n-pentanol 3318.97
    sec-butanol 4823.83
    n-hexane 2437.13
    ethylene glycol 107.33
    NMP 929.81
    cyclohexane 3213.81
    DMSO 2176.86
    n-butyl acetate 4769.72
    n-octanol 1301.09
    chloroform 3438.48
    n-propyl acetate 3428.5
    acetic acid 1234.68
    dichloromethane 2950.76
    cyclohexanone 4726.3
    propylene glycol 463.89
    isopropyl acetate 3142.75
    DMAc 968.08
    2-ethoxyethanol 2595.37
    isopentanol 4718.03
    n-heptane 2318.93
    ethyl formate 1444.43
    1,2-dichloroethane 2522.11
    n-hexanol 4829.8
    2-methoxyethanol 3727.96
    isobutyl acetate 2041.86
    tetrachloromethane 957.08
    n-pentyl acetate 2164.56
    transcutol 6594.76
    n-heptanol 1754.25
    ethylbenzene 634.84
    MIBK 2507.89
    2-propoxyethanol 4171.53
    tert-butanol 8495.49
    MTBE 7630.33
    2-butoxyethanol 2299.95
    propionic acid 1253.45
    o-xylene 584.61
    formic acid 118.83
    diethyl ether 8147.07
    m-xylene 742.84
    p-xylene 855.13
    chlorobenzene 972.27
    dimethyl carbonate 219.34
    n-octane 469.45
    formamide 212.14
    cyclopentanone 3394.66
    2-pentanone 4270.19
    anisole 1007.85
    cyclopentyl methyl ether 4553.52
    gamma-butyrolactone 2425.02
    1-methoxy-2-propanol 3524.84
    pyridine 2383.23
    3-pentanone 1961.01
    furfural 1344.54
    n-dodecane 160.13
    diethylene glycol 1050.05
    diisopropyl ether 2664.05
    tert-amyl alcohol 4629.45
    acetylacetone 2091.57
    n-hexadecane 188.25
    acetophenone 739.93
    methyl propionate 1532.34
    isopentyl acetate 4218.99
    trichloroethylene 2823.68
    n-nonanol 1113.73
    cyclohexanol 4133.02
    benzyl alcohol 716.73
    2-ethylhexanol 3175.19
    isooctanol 1559.71
    dipropyl ether 6978.05
    1,2-dichlorobenzene 724.91
    ethyl lactate 626.6
    propylene carbonate 1468.66
    n-methylformamide 730.81
    2-pentanol 4288.75
    n-pentane 1672.35
    1-propoxy-2-propanol 4502.21
    1-methoxy-2-propyl acetate 2604.88
    2-(2-methoxypropoxy) propanol 977.89
    mesitylene 575.48
    ε-caprolactone 3451.67
    p-cymene 682.71
    epichlorohydrin 3373.08
    1,1,1-trichloroethane 2571.18
    2-aminoethanol 670.33
    morpholine-4-carbaldehyde 1742.03
    sulfolane 1905.63
    2,2,4-trimethylpentane 512.84
    2-methyltetrahydrofuran 7736.97
    n-hexyl acetate 2347.18
    isooctane 565.74
    2-(2-butoxyethoxy)ethanol 1999.14
    sec-butyl acetate 2440.22
    tert-butyl acetate 3180.88
    decalin 644.31
    glycerin 375.26
    diglyme 3792.38
    acrylic acid 452.19
    isopropyl myristate 775.49
    n-butyric acid 4040.29
    acetyl acetate 1198.83
    di(2-ethylhexyl) phthalate 402.57
    ethyl propionate 2094.92
    nitromethane 1446.67
    1,2-diethoxyethane 4578.03
    benzonitrile 947.38
    trioctyl phosphate 413.28
    1-bromopropane 3335.61
    gamma-valerolactone 3971.2
    n-decanol 744.47
    triethyl phosphate 700.97
    4-methyl-2-pentanol 2204.39
    propionitrile 1991.68
    vinylene carbonate 874.22
    1,1,2-trichlorotrifluoroethane 1393.47
    DMS 601.9
    cumene 475.47
    2-octanol 1146.94
    2-hexanone 3576.89
    octyl acetate 850.4
    limonene 1576.3
    1,2-dimethoxyethane 5716.72
    ethyl orthosilicate 901.32
    tributyl phosphate 518.17
    diacetone alcohol 2475.92
    N,N-dimethylaniline 593.5
    acrylonitrile 1037.2
    aniline 1102.7
    1,3-propanediol 1863.17
    bromobenzene 1010.01
    dibromomethane 2735.71
    1,1,2,2-tetrachloroethane 2646.26
    2-methyl-cyclohexyl acetate 1625.73
    tetrabutyl urea 585.11
    diisobutyl methanol 1767.89
    2-phenylethanol 1063.26
    styrene 689.78
    dioctyl adipate 837.05
    dimethyl sulfate 259.99
    ethyl butyrate 3517.26
    methyl lactate 416.66
    butyl lactate 1164.68
    diethyl carbonate 1317.16
    propanediol butyl ether 1267.34
    triethyl orthoformate 2257.67
    p-tert-butyltoluene 685.69
    methyl 4-tert-butylbenzoate 746.75
    morpholine 7679.58
    tert-butylamine 6410.52
    n-dodecanol 530.4
    dimethoxymethane 1898.96
    ethylene carbonate 1127.82
    cyrene 604.12
    2-ethoxyethyl acetate 1828.78
    2-ethylhexyl acetate 3224.55
    1,2,4-trichlorobenzene 763.02
    4-methylpyridine 2337.37
    dibutyl ether 3709.84
    2,6-dimethyl-4-heptanol 1767.89
    DEF 2319.53
    dimethyl isosorbide 1523.97
    tetrachloroethylene 1671.35
    eugenol 594.04
    triacetin 1015.73
    span 80 1108.7
    1,4-butanediol 536.15
    1,1-dichloroethane 3361.27
    2-methyl-1-pentanol 2434.58
    methyl formate 417.37
    2-methyl-1-butanol 3539.51
    n-decane 414.47
    butyronitrile 3894.04
    3,7-dimethyl-1-octanol 1466.73
    1-chlorooctane 1115.84
    1-chlorotetradecane 308.19
    n-nonane 498.77
    undecane 239.53
    tert-butylcyclohexane 652.12
    cyclooctane 806.91
    cyclopentanol 3243.7
    tetrahydropyran 11321.54
    tert-amyl methyl ether 3506.26
    2,5,8-trioxanonane 1675.84
    1-hexene 4357.76
    2-isopropoxyethanol 2112.7
    2,2,2-trifluoroethanol 187.64
    methyl butyrate 3028.45

    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