Bicyclo[3.2.1]octan-8-ol, 8-ethyl-1,5-dimethyl-

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  • Identifiers

    CAS number
    84681-92-5

    Molecular formula
    C12H22O

    SMILES
    CCC1(C2(CCCC1(CC2)C)C)O

    Safety labels

    Irritant
    Irritant

  • Odor profile

    Fragrance
    Woody 69.01%
    Earthy 65.68%
    Camphoreous 46.85%
    Green 44.35%
    Herbal 36.77%
    Musty 36.29%
    Dry 34.12%
    Amber 33.73%
    Pine 33.0%
    Balsamic 30.29%

     

    Flavor
    Earthy 56.47%
    Woody 52.33%
    Camphor 46.14%
    Sweet 43.17%
    Earth 42.02%
    Musty 38.95%
    Spicy 36.24%
    Pine 35.44%
    Dry 33.0%
    Herbal 31.35%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    3.1

    pKa est.
    9.55 (weak base)

    Molecular weight
    182.3 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderate

    Boiling point est.
    233°C

    Flash point

    • 93.4 ˚C est.

  • Synonyms

    • 8-ethyl-1,5-dimethylbicyclo[3.2.1]octan-8-ol
    • 84681-92-5
    • EINECS 283-553-2
    • Bicyclo[3.2.1]octan-8-ol, 8-ethyl-1,5-dimethyl-
    • DTXSID80868827
    • 8-Ethyl-1,5-dimethylbicyclo(3.2.1)octan-8-ol
    • Bicyclo(3.2.1)octan-8-ol, 8-ethyl-1,5-dimethyl-
    • SCHEMBL10835536
    • DTXCID10816891
    • NS00012392
    • Bicyclo3.2.1octan-8-ol, 8-ethyl-1,5-dimethyl-
    • 1.5-dimethyl-8-ethyl-bicyclo[3.2.1]octane-8-ol
    • 283-553-2

  • Applications

    Bicyclo[3.2.1]octan-8-ol, 8-ethyl-1,5-dimethyl- (CAS 84681-92-5) is a rigid bicyclic aliphatic alcohol that serves as a building block in organic synthesis; in real-world use it may be evaluated for fragrance and cosmetics as an aroma component or fragrance intermediate, as a pharmaceutical synthesis intermediate, as a scaffold for specialty polymers and plastics, and as an intermediate for agrochemical development.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 858.17
    methanol 1423.82
    isopropanol 661.67
    water 23.46
    ethyl acetate 693.0
    n-propanol 728.12
    acetone 898.31
    n-butanol 599.35
    acetonitrile 988.9
    DMF 1463.05
    toluene 477.87
    isobutanol 524.72
    1,4-dioxane 1736.3
    methyl acetate 663.25
    THF 2390.29
    2-butanone 644.74
    n-pentanol 351.1
    sec-butanol 436.49
    n-hexane 115.26
    ethylene glycol 231.51
    NMP 803.36
    cyclohexane 187.27
    DMSO 752.24
    n-butyl acetate 613.63
    n-octanol 305.31
    chloroform 1820.86
    n-propyl acetate 439.72
    acetic acid 476.73
    dichloromethane 1464.32
    cyclohexanone 919.92
    propylene glycol 224.34
    isopropyl acetate 590.79
    DMAc 647.27
    2-ethoxyethanol 612.02
    isopentanol 502.47
    n-heptane 116.24
    ethyl formate 530.1
    1,2-dichloroethane 929.55
    n-hexanol 540.73
    2-methoxyethanol 1067.22
    isobutyl acetate 348.01
    tetrachloromethane 636.4
    n-pentyl acetate 450.46
    transcutol 1280.0
    n-heptanol 374.24
    ethylbenzene 284.67
    MIBK 511.74
    2-propoxyethanol 933.98
    tert-butanol 732.01
    MTBE 721.15
    2-butoxyethanol 628.68
    propionic acid 472.32
    o-xylene 349.4
    formic acid 365.65
    diethyl ether 856.19
    m-xylene 416.18
    p-xylene 391.7
    chlorobenzene 598.47
    dimethyl carbonate 394.93
    n-octane 60.36
    formamide 640.07
    cyclopentanone 1306.64
    2-pentanone 621.32
    anisole 596.15
    cyclopentyl methyl ether 849.73
    gamma-butyrolactone 1385.79
    1-methoxy-2-propanol 835.05
    pyridine 922.15
    3-pentanone 478.57
    furfural 1065.39
    n-dodecane 38.87
    diethylene glycol 629.77
    diisopropyl ether 356.14
    tert-amyl alcohol 465.56
    acetylacetone 759.0
    n-hexadecane 45.01
    acetophenone 439.82
    methyl propionate 559.55
    isopentyl acetate 562.15
    trichloroethylene 1505.11
    n-nonanol 275.72
    cyclohexanol 462.28
    benzyl alcohol 364.15
    2-ethylhexanol 314.08
    isooctanol 313.98
    dipropyl ether 525.71
    1,2-dichlorobenzene 605.58
    ethyl lactate 226.14
    propylene carbonate 682.45
    n-methylformamide 940.53
    2-pentanol 408.6
    n-pentane 147.46
    1-propoxy-2-propanol 628.42
    1-methoxy-2-propyl acetate 647.45
    2-(2-methoxypropoxy) propanol 390.94
    mesitylene 331.75
    ε-caprolactone 788.61
    p-cymene 235.73
    epichlorohydrin 1389.9
    1,1,1-trichloroethane 1098.37
    2-aminoethanol 455.6
    morpholine-4-carbaldehyde 1119.75
    sulfolane 1187.5
    2,2,4-trimethylpentane 84.47
    2-methyltetrahydrofuran 1105.72
    n-hexyl acetate 524.27
    isooctane 92.92
    2-(2-butoxyethoxy)ethanol 549.15
    sec-butyl acetate 340.45
    tert-butyl acetate 717.42
    decalin 107.35
    glycerin 333.65
    diglyme 1142.82
    acrylic acid 411.33
    isopropyl myristate 239.56
    n-butyric acid 612.45
    acetyl acetate 524.79
    di(2-ethylhexyl) phthalate 185.31
    ethyl propionate 422.84
    nitromethane 1068.4
    1,2-diethoxyethane 697.65
    benzonitrile 594.24
    trioctyl phosphate 163.04
    1-bromopropane 584.93
    gamma-valerolactone 1509.59
    n-decanol 194.09
    triethyl phosphate 227.57
    4-methyl-2-pentanol 309.22
    propionitrile 864.21
    vinylene carbonate 685.78
    1,1,2-trichlorotrifluoroethane 707.7
    DMS 451.96
    cumene 237.71
    2-octanol 249.7
    2-hexanone 416.96
    octyl acetate 257.01
    limonene 279.84
    1,2-dimethoxyethane 1166.32
    ethyl orthosilicate 241.26
    tributyl phosphate 186.41
    diacetone alcohol 550.31
    N,N-dimethylaniline 410.05
    acrylonitrile 941.71
    aniline 542.45
    1,3-propanediol 589.97
    bromobenzene 638.49
    dibromomethane 996.69
    1,1,2,2-tetrachloroethane 1155.25
    2-methyl-cyclohexyl acetate 337.77
    tetrabutyl urea 217.72
    diisobutyl methanol 255.83
    2-phenylethanol 472.27
    styrene 337.87
    dioctyl adipate 255.79
    dimethyl sulfate 501.55
    ethyl butyrate 425.98
    methyl lactate 309.75
    butyl lactate 312.9
    diethyl carbonate 299.4
    propanediol butyl ether 389.92
    triethyl orthoformate 358.66
    p-tert-butyltoluene 258.63
    methyl 4-tert-butylbenzoate 510.44
    morpholine 1453.15
    tert-butylamine 585.02
    n-dodecanol 141.88
    dimethoxymethane 1248.18
    ethylene carbonate 642.04
    cyrene 338.37
    2-ethoxyethyl acetate 537.53
    2-ethylhexyl acetate 429.23
    1,2,4-trichlorobenzene 634.75
    4-methylpyridine 845.87
    dibutyl ether 359.46
    2,6-dimethyl-4-heptanol 255.83
    DEF 573.35
    dimethyl isosorbide 723.05
    tetrachloroethylene 984.85
    eugenol 427.92
    triacetin 417.21
    span 80 335.86
    1,4-butanediol 218.72
    1,1-dichloroethane 987.41
    2-methyl-1-pentanol 289.62
    methyl formate 716.86
    2-methyl-1-butanol 431.35
    n-decane 73.73
    butyronitrile 795.09
    3,7-dimethyl-1-octanol 285.36
    1-chlorooctane 223.85
    1-chlorotetradecane 89.51
    n-nonane 71.05
    undecane 51.13
    tert-butylcyclohexane 112.99
    cyclooctane 88.11
    cyclopentanol 602.88
    tetrahydropyran 1148.16
    tert-amyl methyl ether 447.98
    2,5,8-trioxanonane 668.14
    1-hexene 272.5
    2-isopropoxyethanol 419.52
    2,2,2-trifluoroethanol 357.53
    methyl butyrate 478.37

    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