Juvocimene I

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  • Identifiers

    CAS number
    75539-64-9

    Molecular formula
    C20H26O

    SMILES
    CC(=CC(C/C=C/C1=CC=C(C=C1)OC)/C=C(\C)/C=C)C

    Safety labels

  • Odor profile

    Fragrance
    Floral 60.12%
    Sweet 55.87%
    Woody 48.47%
    Balsamic 47.61%
    Herbal 44.81%
    Citrus 44.27%
    Fresh 44.12%
    Spicy 37.8%
    Tropical 35.92%
    Fruity 35.56%

     

    Flavor
    Balsam 42.75%
    Balsamic 33.14%
    Herbal 32.75%
    Wood 31.96%
    Citrus 31.96%
    Sweet 30.48%
    Spicy 28.74%
    Woody 28.1%
    Herb 27.77%
    Spice 25.76%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    6.6

    pKa est.
    8.2 (weak base)

    Molecular weight
    282.4 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    369°C

    Flash point

    • 154.87 ˚C est.

  • Synonyms

    • Juvocimene I
    • 75539-64-9
    • 39J8W07X69
    • UNII-39J8W07X69
    • Benzene, 1-methoxy-4-(6-methyl-4-(2-methyl-1-propenyl)-1,5,7-octatrienyl)-
    • Benzene, 1-methoxy-4-(6-methyl-4-(2-methyl-1-propen-1-yl)-1,5,7-octatrien-1-yl)-
    • 1-methoxy-4-((1E,5E)-6-methyl-4-(2-methylprop-1-en-1-yl)octa-1,5,7-trien-1-yl)benzene
    • 1-methoxy-4-[(1E,5E)-6-methyl-4-(2-methylprop-1-enyl)octa-1,5,7-trienyl]benzene
    • Benzene, 1-methoxy-4-[6-methyl-4-(2-methyl-1-propen-1-yl)-1,5,7-octatrien-1-yl]-
    • SCHEMBL30724651
    • AKOS040752212
    • HY-122530
    • Q27256905
    • 75539-64-9

  • Applications

    Juvocimene I, CAS 75539-64-9, is primarily used as a fragrance ingredient in perfumery and personal care formulations, where it functions as an odorant and can act as a fixative to extend scent longevity. It is commonly evaluated as an intermediate in fragrance synthesis for producing additional aroma compounds. Potential applications include addition to household cleaning products to impart a distinctive aroma and to broader industrial fragrance formulations, subject to regulatory constraints and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 319.48
    methanol 127.48
    isopropanol 200.87
    water 0.01
    ethyl acetate 692.37
    n-propanol 307.51
    acetone 133.11
    n-butanol 343.65
    acetonitrile 90.96
    DMF 42.17
    toluene 484.55
    isobutanol 175.08
    1,4-dioxane 875.69
    methyl acetate 232.09
    THF 1081.08
    2-butanone 334.42
    n-pentanol 283.72
    sec-butanol 319.13
    n-hexane 104.74
    ethylene glycol 6.54
    NMP 55.01
    cyclohexane 156.67
    DMSO 113.2
    n-butyl acetate 410.67
    n-octanol 63.81
    chloroform 1232.26
    n-propyl acetate 286.31
    acetic acid 62.44
    dichloromethane 1243.81
    cyclohexanone 338.45
    propylene glycol 38.67
    isopropyl acetate 356.01
    DMAc 139.62
    2-ethoxyethanol 327.67
    isopentanol 257.42
    n-heptane 66.6
    ethyl formate 100.61
    1,2-dichloroethane 681.39
    n-hexanol 279.56
    2-methoxyethanol 277.59
    isobutyl acetate 188.26
    tetrachloromethane 106.41
    n-pentyl acetate 171.87
    transcutol 1413.31
    n-heptanol 82.65
    ethylbenzene 213.97
    MIBK 216.81
    2-propoxyethanol 367.26
    tert-butanol 219.3
    MTBE 585.73
    2-butoxyethanol 157.98
    propionic acid 68.31
    o-xylene 166.66
    formic acid 8.93
    diethyl ether 1350.24
    m-xylene 230.14
    p-xylene 161.26
    chlorobenzene 264.16
    dimethyl carbonate 45.08
    n-octane 17.87
    formamide 18.41
    cyclopentanone 221.34
    2-pentanone 347.92
    anisole 349.8
    cyclopentyl methyl ether 503.49
    gamma-butyrolactone 184.79
    1-methoxy-2-propanol 264.26
    pyridine 477.45
    3-pentanone 268.22
    furfural 168.79
    n-dodecane 10.72
    diethylene glycol 101.86
    diisopropyl ether 238.42
    tert-amyl alcohol 274.13
    acetylacetone 220.51
    n-hexadecane 12.64
    acetophenone 204.85
    methyl propionate 267.93
    isopentyl acetate 356.84
    trichloroethylene 878.82
    n-nonanol 71.59
    cyclohexanol 237.77
    benzyl alcohol 170.6
    2-ethylhexanol 193.23
    isooctanol 81.42
    dipropyl ether 530.82
    1,2-dichlorobenzene 214.04
    ethyl lactate 71.54
    propylene carbonate 117.52
    n-methylformamide 29.77
    2-pentanol 272.47
    n-pentane 83.79
    1-propoxy-2-propanol 301.86
    1-methoxy-2-propyl acetate 396.97
    2-(2-methoxypropoxy) propanol 228.52
    mesitylene 108.55
    ε-caprolactone 321.64
    p-cymene 105.31
    epichlorohydrin 642.14
    1,1,1-trichloroethane 477.4
    2-aminoethanol 39.9
    morpholine-4-carbaldehyde 177.71
    sulfolane 148.19
    2,2,4-trimethylpentane 38.27
    2-methyltetrahydrofuran 860.56
    n-hexyl acetate 211.22
    isooctane 26.84
    2-(2-butoxyethoxy)ethanol 308.68
    sec-butyl acetate 265.84
    tert-butyl acetate 333.4
    decalin 58.31
    glycerin 34.81
    diglyme 635.02
    acrylic acid 32.26
    isopropyl myristate 100.02
    n-butyric acid 210.11
    acetyl acetate 204.53
    di(2-ethylhexyl) phthalate 77.86
    ethyl propionate 267.36
    nitromethane 80.43
    1,2-diethoxyethane 863.62
    benzonitrile 132.66
    trioctyl phosphate 43.35
    1-bromopropane 717.63
    gamma-valerolactone 308.55
    n-decanol 54.41
    triethyl phosphate 118.94
    4-methyl-2-pentanol 126.91
    propionitrile 142.92
    vinylene carbonate 93.25
    1,1,2-trichlorotrifluoroethane 181.85
    DMS 134.89
    cumene 118.08
    2-octanol 53.5
    2-hexanone 268.81
    octyl acetate 110.08
    limonene 169.2
    1,2-dimethoxyethane 575.99
    ethyl orthosilicate 145.85
    tributyl phosphate 62.64
    diacetone alcohol 203.43
    N,N-dimethylaniline 194.66
    acrylonitrile 86.0
    aniline 229.23
    1,3-propanediol 101.01
    bromobenzene 352.56
    dibromomethane 868.82
    1,1,2,2-tetrachloroethane 746.86
    2-methyl-cyclohexyl acetate 234.72
    tetrabutyl urea 78.13
    diisobutyl methanol 106.19
    2-phenylethanol 197.87
    styrene 240.55
    dioctyl adipate 148.87
    dimethyl sulfate 41.82
    ethyl butyrate 342.68
    methyl lactate 50.57
    butyl lactate 91.21
    diethyl carbonate 182.42
    propanediol butyl ether 92.71
    triethyl orthoformate 251.61
    p-tert-butyltoluene 99.79
    methyl 4-tert-butylbenzoate 159.05
    morpholine 1076.98
    tert-butylamine 163.28
    n-dodecanol 43.22
    dimethoxymethane 250.01
    ethylene carbonate 96.35
    cyrene 123.62
    2-ethoxyethyl acetate 334.42
    2-ethylhexyl acetate 308.76
    1,2,4-trichlorobenzene 243.42
    4-methylpyridine 393.67
    dibutyl ether 258.26
    2,6-dimethyl-4-heptanol 106.19
    DEF 241.58
    dimethyl isosorbide 369.07
    tetrachloroethylene 359.39
    eugenol 134.99
    triacetin 207.94
    span 80 160.16
    1,4-butanediol 39.54
    1,1-dichloroethane 572.8
    2-methyl-1-pentanol 263.29
    methyl formate 20.28
    2-methyl-1-butanol 265.8
    n-decane 22.35
    butyronitrile 240.4
    3,7-dimethyl-1-octanol 103.19
    1-chlorooctane 94.37
    1-chlorotetradecane 34.21
    n-nonane 21.14
    undecane 14.54
    tert-butylcyclohexane 53.27
    cyclooctane 49.78
    cyclopentanol 124.18
    tetrahydropyran 1380.14
    tert-amyl methyl ether 464.09
    2,5,8-trioxanonane 409.48
    1-hexene 348.01
    2-isopropoxyethanol 247.72
    2,2,2-trifluoroethanol 11.19
    methyl butyrate 269.95

    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