2,4,6,8,10,12,14,16-Heptadecaoctaenal, 17-(4-hydroxy-2,2,6-trimethyl-7-oxabicyclo[4.1.0]hept-1-yl)-2,6,11,15-tetramethyl-, (2E,4E,6E,8E,10E,12E,14E,16E)-

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  • Identifiers

    CAS number
    71869-83-5

    Molecular formula
    C30H40O3

    SMILES
    CC(=CC=CC=C(C)C=CC=C(C)C=O)C=CC=C(C)C=CC12C(CC(CC1(O2)C)O)(C)C

    Safety labels

  • Odor profile

    Fragrance
    Woody 50.89%
    Sweet 49.52%
    Floral 40.77%
    Fruity 40.25%
    Balsamic 36.47%
    Tropical 30.7%
    Powdery 29.88%
    Oily 29.78%
    Fresh 29.1%
    Sandalwood 28.84%

     

    Flavor
    Balsam 26.74%
    Oriental 24.4%
    Spicy 22.01%
    Balsamic 21.04%
    Ocimene 20.45%
    Herbal 20.39%
    Mouldy 20.35%
    Low 20.12%
    Nitrile 20.01%
    Diterpene 20.0%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    7.5

    pKa est.
    -14.82 (strong acid)

    Molecular weight
    448.6 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    674°C

    Flash point

    • 94.59 ˚C est.

  • Synonyms

    • DTXSID501100082
    • 2,4,6,8,10,12,14,16-Heptadecaoctaenal, 17-(4-hydroxy-2,2,6-trimethyl-7-oxabicyclo[4.1.0]hept-1-yl)-2,6,11,15-tetramethyl-, (2E,4E,6E,8E,10E,12E,14E,16E)-
    • 71869-83-5
    • 71869-83-5

  • Applications

    2,4,6,8,10,12,14,16-Heptadecaoctaenal, 17-(4-hydroxy-2,2,6-trimethyl-7-oxabicyclo[4.1.0]hept-1-yl)-2,6,11,15-tetramethyl-, (2E,4E,6E,8E,10E,12E,14E,16E)- (CAS 71869-83-5) is primarily considered a fragrance ingredient and aroma-chemical intermediate in the fragrance and cosmetics industries, with applications as an odorant and potential fixative or scent stabilizer in perfume formulas; it may also be evaluated for use in household cleaning products, in coatings and inks, and in polymers as a fragrance additive or synthesis intermediate for more complex aroma compounds, subject to formulation constraints and local regulations.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1.72
    methanol 1.86
    isopropanol 0.5
    water 0.0
    ethyl acetate 2.72
    n-propanol 1.82
    acetone 1.62
    n-butanol 1.91
    acetonitrile 0.88
    DMF 3.34
    toluene 2.37
    isobutanol 1.11
    1,4-dioxane 5.03
    methyl acetate 2.13
    THF 16.64
    2-butanone 3.9
    n-pentanol 3.27
    sec-butanol 1.2
    n-hexane 0.3
    ethylene glycol 0.1
    NMP 11.57
    cyclohexane 0.22
    DMSO 2.79
    n-butyl acetate 3.96
    n-octanol 1.93
    chloroform 20.5
    n-propyl acetate 4.5
    acetic acid 2.79
    dichloromethane 14.24
    cyclohexanone 6.59
    propylene glycol 0.32
    isopropyl acetate 2.33
    DMAc 11.75
    2-ethoxyethanol 6.71
    isopentanol 1.8
    n-heptane 0.28
    ethyl formate 1.69
    1,2-dichloroethane 4.34
    n-hexanol 2.95
    2-methoxyethanol 3.46
    isobutyl acetate 4.07
    tetrachloromethane 1.55
    n-pentyl acetate 4.59
    transcutol 19.17
    n-heptanol 2.71
    ethylbenzene 2.29
    MIBK 3.15
    2-propoxyethanol 9.96
    tert-butanol 0.67
    MTBE 2.11
    2-butoxyethanol 8.64
    propionic acid 1.77
    o-xylene 1.35
    formic acid 1.08
    diethyl ether 2.24
    m-xylene 1.45
    p-xylene 2.46
    chlorobenzene 3.95
    dimethyl carbonate 1.32
    n-octane 0.1
    formamide 1.36
    cyclopentanone 7.28
    2-pentanone 3.23
    anisole 7.24
    cyclopentyl methyl ether 4.5
    gamma-butyrolactone 7.3
    1-methoxy-2-propanol 3.2
    pyridine 8.46
    3-pentanone 3.05
    furfural 8.47
    n-dodecane 0.09
    diethylene glycol 2.62
    diisopropyl ether 0.66
    tert-amyl alcohol 1.58
    acetylacetone 3.24
    n-hexadecane 0.1
    acetophenone 7.33
    methyl propionate 2.66
    isopentyl acetate 4.89
    trichloroethylene 13.72
    n-nonanol 2.61
    cyclohexanol 1.31
    benzyl alcohol 4.37
    2-ethylhexanol 2.71
    isooctanol 2.57
    dipropyl ether 3.66
    1,2-dichlorobenzene 4.27
    ethyl lactate 2.83
    propylene carbonate 4.61
    n-methylformamide 1.64
    2-pentanol 0.93
    n-pentane 0.14
    1-propoxy-2-propanol 6.63
    1-methoxy-2-propyl acetate 6.36
    2-(2-methoxypropoxy) propanol 10.09
    mesitylene 0.73
    ε-caprolactone 8.27
    p-cymene 1.38
    epichlorohydrin 12.41
    1,1,1-trichloroethane 4.05
    2-aminoethanol 0.68
    morpholine-4-carbaldehyde 9.95
    sulfolane 9.49
    2,2,4-trimethylpentane 0.21
    2-methyltetrahydrofuran 7.78
    n-hexyl acetate 5.4
    isooctane 0.11
    2-(2-butoxyethoxy)ethanol 11.78
    sec-butyl acetate 3.84
    tert-butyl acetate 3.39
    decalin 0.36
    glycerin 0.6
    diglyme 19.8
    acrylic acid 1.66
    isopropyl myristate 2.24
    n-butyric acid 3.13
    acetyl acetate 1.98
    di(2-ethylhexyl) phthalate 3.99
    ethyl propionate 4.36
    nitromethane 3.63
    1,2-diethoxyethane 5.94
    benzonitrile 3.02
    trioctyl phosphate 1.92
    1-bromopropane 3.27
    gamma-valerolactone 14.5
    n-decanol 1.61
    triethyl phosphate 3.53
    4-methyl-2-pentanol 1.03
    propionitrile 1.44
    vinylene carbonate 4.59
    1,1,2-trichlorotrifluoroethane 9.08
    DMS 2.67
    cumene 1.68
    2-octanol 1.33
    2-hexanone 6.06
    octyl acetate 2.96
    limonene 1.71
    1,2-dimethoxyethane 10.9
    ethyl orthosilicate 4.11
    tributyl phosphate 2.26
    diacetone alcohol 3.83
    N,N-dimethylaniline 5.32
    acrylonitrile 1.59
    aniline 2.34
    1,3-propanediol 1.03
    bromobenzene 4.4
    dibromomethane 7.89
    1,1,2,2-tetrachloroethane 10.01
    2-methyl-cyclohexyl acetate 6.93
    tetrabutyl urea 3.58
    diisobutyl methanol 1.25
    2-phenylethanol 5.55
    styrene 2.5
    dioctyl adipate 4.99
    dimethyl sulfate 2.59
    ethyl butyrate 5.33
    methyl lactate 1.59
    butyl lactate 4.16
    diethyl carbonate 3.31
    propanediol butyl ether 4.63
    triethyl orthoformate 5.35
    p-tert-butyltoluene 1.22
    methyl 4-tert-butylbenzoate 7.93
    morpholine 7.26
    tert-butylamine 0.46
    n-dodecanol 0.97
    dimethoxymethane 3.75
    ethylene carbonate 3.19
    cyrene 12.86
    2-ethoxyethyl acetate 7.54
    2-ethylhexyl acetate 4.55
    1,2,4-trichlorobenzene 5.98
    4-methylpyridine 5.94
    dibutyl ether 2.45
    2,6-dimethyl-4-heptanol 1.25
    DEF 4.41
    dimethyl isosorbide 17.01
    tetrachloroethylene 5.89
    eugenol 8.8
    triacetin 6.95
    span 80 7.31
    1,4-butanediol 0.8
    1,1-dichloroethane 3.0
    2-methyl-1-pentanol 4.01
    methyl formate 1.13
    2-methyl-1-butanol 2.08
    n-decane 0.2
    butyronitrile 1.82
    3,7-dimethyl-1-octanol 2.15
    1-chlorooctane 1.21
    1-chlorotetradecane 0.39
    n-nonane 0.15
    undecane 0.12
    tert-butylcyclohexane 0.35
    cyclooctane 0.11
    cyclopentanol 1.36
    tetrahydropyran 5.23
    tert-amyl methyl ether 2.71
    2,5,8-trioxanonane 13.66
    1-hexene 1.45
    2-isopropoxyethanol 5.82
    2,2,2-trifluoroethanol 1.07
    methyl butyrate 5.2

    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