6,10-Dimethyl-1,5,9-undecatriene

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  • Identifiers

    CAS number
    24238-82-2

    Molecular formula
    C13H22

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

    Safety labels

  • Odor profile

    Fragrance
    Floral 71.15%
    Citrus 63.74%
    Herbal 62.93%
    Woody 53.15%
    Sweet 46.47%
    Green 46.05%
    Fresh 45.09%
    Lemon 41.47%
    Terpenic 41.41%
    Balsamic 40.15%

     

    Flavor
    Citrus 56.68%
    Sweet 42.46%
    Wood 36.81%
    Floral 36.11%
    Balsam 35.42%
    Balsamic 32.65%
    Woody 32.6%
    Fresh 31.32%
    Spicy 30.2%
    Waxy 28.38%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    5.2

    pKa est.
    9.32 (weak base)

    Molecular weight
    178.31 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderate

    Boiling point est.
    214°C

    Flash point

    • 82.39 ˚C est.

  • Synonyms

    • 24238-82-2
    • 6,10-Dimethyl-1,5,9-undecatriene
    • RefChem:305934
    • 6,10-Dimethylundeca-1,5,9-triene
    • EINECS 246-104-1
    • SCHEMBL138767
    • SCHEMBL29234966
    • DTXSID20947049
    • NS00050583
    • 24238-82-2

  • Applications

    6,10-Dimethyl-1,5,9-undecatriene (CAS 24238-82-2) is viewed as a potential fragrance ingredient and odorant, commonly evaluated for perfumery and cosmetics; it may serve as a starting material to synthesize other aroma compounds or fragrance additives for household products, and is studied as a building block for specialty polymers or plastics formulations; it can function as an odor-active additive or reactive intermediate in coatings and inks; additionally, it may be evaluated in industrial synthesis and organic chemistry as a precursor for further products.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 312.34
    methanol 127.47
    isopropanol 274.12
    water 0.01
    ethyl acetate 802.07
    n-propanol 292.33
    acetone 353.59
    n-butanol 441.37
    acetonitrile 156.3
    DMF 142.59
    toluene 739.59
    isobutanol 226.13
    1,4-dioxane 1342.4
    methyl acetate 325.98
    THF 2182.69
    2-butanone 519.2
    n-pentanol 368.54
    sec-butanol 390.3
    n-hexane 1359.56
    ethylene glycol 11.21
    NMP 223.51
    cyclohexane 1446.46
    DMSO 235.14
    n-butyl acetate 1728.93
    n-octanol 351.04
    chloroform 995.51
    n-propyl acetate 540.58
    acetic acid 93.92
    dichloromethane 802.87
    cyclohexanone 783.55
    propylene glycol 42.33
    isopropyl acetate 640.52
    DMAc 242.39
    2-ethoxyethanol 284.86
    isopentanol 460.17
    n-heptane 1972.76
    ethyl formate 155.63
    1,2-dichloroethane 624.34
    n-hexanol 1035.02
    2-methoxyethanol 277.97
    isobutyl acetate 448.44
    tetrachloromethane 241.77
    n-pentyl acetate 528.77
    transcutol 1781.73
    n-heptanol 343.95
    ethylbenzene 499.32
    MIBK 503.14
    2-propoxyethanol 730.63
    tert-butanol 529.65
    MTBE 1385.61
    2-butoxyethanol 337.57
    propionic acid 103.87
    o-xylene 403.36
    formic acid 9.42
    diethyl ether 1893.95
    m-xylene 484.77
    p-xylene 485.18
    chlorobenzene 386.64
    dimethyl carbonate 67.73
    n-octane 362.0
    formamide 15.14
    cyclopentanone 548.92
    2-pentanone 633.21
    anisole 519.2
    cyclopentyl methyl ether 1260.79
    gamma-butyrolactone 359.8
    1-methoxy-2-propanol 309.68
    pyridine 697.07
    3-pentanone 483.79
    furfural 266.92
    n-dodecane 140.79
    diethylene glycol 165.17
    diisopropyl ether 900.28
    tert-amyl alcohol 552.29
    acetylacetone 429.55
    n-hexadecane 169.27
    acetophenone 317.67
    methyl propionate 316.86
    isopentyl acetate 1414.07
    trichloroethylene 739.71
    n-nonanol 367.73
    cyclohexanol 527.78
    benzyl alcohol 184.02
    2-ethylhexanol 1132.69
    isooctanol 310.87
    dipropyl ether 3292.29
    1,2-dichlorobenzene 325.49
    ethyl lactate 111.82
    propylene carbonate 280.38
    n-methylformamide 45.78
    2-pentanol 469.18
    n-pentane 788.21
    1-propoxy-2-propanol 928.14
    1-methoxy-2-propyl acetate 952.95
    2-(2-methoxypropoxy) propanol 457.36
    mesitylene 361.29
    ε-caprolactone 634.25
    p-cymene 523.9
    epichlorohydrin 671.12
    1,1,1-trichloroethane 765.72
    2-aminoethanol 42.63
    morpholine-4-carbaldehyde 336.68
    sulfolane 372.62
    2,2,4-trimethylpentane 287.05
    2-methyltetrahydrofuran 1884.66
    n-hexyl acetate 761.31
    isooctane 253.92
    2-(2-butoxyethoxy)ethanol 599.46
    sec-butyl acetate 562.58
    tert-butyl acetate 792.03
    decalin 497.37
    glycerin 43.29
    diglyme 1153.31
    acrylic acid 50.15
    isopropyl myristate 414.15
    n-butyric acid 347.77
    acetyl acetate 330.06
    di(2-ethylhexyl) phthalate 216.07
    ethyl propionate 494.56
    nitromethane 118.33
    1,2-diethoxyethane 2020.46
    benzonitrile 248.04
    trioctyl phosphate 170.45
    1-bromopropane 1087.07
    gamma-valerolactone 535.34
    n-decanol 273.15
    triethyl phosphate 342.03
    4-methyl-2-pentanol 324.37
    propionitrile 242.51
    vinylene carbonate 168.65
    1,1,2-trichlorotrifluoroethane 237.6
    DMS 267.04
    cumene 340.75
    2-octanol 258.05
    2-hexanone 666.15
    octyl acetate 404.62
    limonene 1074.08
    1,2-dimethoxyethane 970.68
    ethyl orthosilicate 422.12
    tributyl phosphate 242.92
    diacetone alcohol 439.11
    N,N-dimethylaniline 368.98
    acrylonitrile 134.48
    aniline 312.86
    1,3-propanediol 108.07
    bromobenzene 530.69
    dibromomethane 808.78
    1,1,2,2-tetrachloroethane 780.32
    2-methyl-cyclohexyl acetate 801.88
    tetrabutyl urea 294.93
    diisobutyl methanol 675.69
    2-phenylethanol 403.88
    styrene 499.07
    dioctyl adipate 442.98
    dimethyl sulfate 77.44
    ethyl butyrate 1284.18
    methyl lactate 74.5
    butyl lactate 215.13
    diethyl carbonate 558.52
    propanediol butyl ether 197.6
    triethyl orthoformate 924.69
    p-tert-butyltoluene 524.32
    methyl 4-tert-butylbenzoate 348.51
    morpholine 1331.96
    tert-butylamine 555.48
    n-dodecanol 225.98
    dimethoxymethane 325.93
    ethylene carbonate 193.81
    cyrene 204.08
    2-ethoxyethyl acetate 550.62
    2-ethylhexyl acetate 1397.22
    1,2,4-trichlorobenzene 363.29
    4-methylpyridine 650.88
    dibutyl ether 1736.37
    2,6-dimethyl-4-heptanol 675.69
    DEF 502.13
    dimethyl isosorbide 794.46
    tetrachloroethylene 443.59
    eugenol 235.34
    triacetin 389.76
    span 80 444.13
    1,4-butanediol 38.6
    1,1-dichloroethane 627.5
    2-methyl-1-pentanol 413.93
    methyl formate 34.76
    2-methyl-1-butanol 393.59
    n-decane 320.19
    butyronitrile 447.18
    3,7-dimethyl-1-octanol 521.5
    1-chlorooctane 603.65
    1-chlorotetradecane 223.21
    n-nonane 379.03
    undecane 197.6
    tert-butylcyclohexane 434.7
    cyclooctane 684.26
    cyclopentanol 309.04
    tetrahydropyran 2465.06
    tert-amyl methyl ether 1129.15
    2,5,8-trioxanonane 754.47
    1-hexene 1843.09
    2-isopropoxyethanol 288.54
    2,2,2-trifluoroethanol 15.82
    methyl butyrate 541.82

    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