(2,5,5,8a-Tetramethyl-1,4,4a,5,6,7,8,8a-octahydronaphthalen-1-yl)methanol

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  • Identifiers

    CAS number
    19078-37-6

    Molecular formula
    C15H26O

    SMILES
    CC1=CCC2C(CCCC2(C1CO)C)(C)C

    Safety labels

  • Odor profile

    Fragrance
    Woody 88.04%
    Amber 57.49%
    Dry 53.05%
    Sweet 53.02%
    Cedar 49.82%
    Camphoreous 45.26%
    Balsamic 44.53%
    Pine 44.08%
    Spicy 42.74%
    Musk 41.93%

     

    Flavor
    Sweet 70.78%
    Woody 61.6%
    Pine 50.94%
    Balsam 40.46%
    Dry 39.27%
    Camphor 39.19%
    Fresh 38.17%
    Herbal 35.3%
    Earthy 33.51%
    Wood 30.87%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    3.9

    pKa est.
    9.12 (weak base)

    Molecular weight
    222.37 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    310°C

    Flash point

    • 137.02 ˚C est.

  • Synonyms

    • (2,5,5,8a-tetramethyl-1,4,4a,5,6,7,8,8a-octahydronaphthalen-1-yl)methanol
    • DTXSID20963668
    • RefChem:1049626
    • DTXCID401391408
    • 1-Naphthalenemethanol, 1,4,4a,5,6,7,8,8a-octahydro-2,5,5,8a-tetramethyl-
    • (2,5,5,8a-tetramethyl-1,4,4a,6,7,8-hexahydronaphthalen-1-yl)methanol
    • 1,4,4a,5,6,7,8,8a-Octahydro-2,5,5,8a-tetramethyl-1-naphthalenemethanol
    • 19078-37-6
    • (?)-Drimenol
    • Drimenol, (-)-
    • SCHEMBL6511122
    • HMWSKUKBAWWOJL-UHFFFAOYSA-N
    • NSC169775
    • NSC-169775
    • AG-690/12868925
    • (2,5,5,8a-Tetramethyl-1,4,4a,5,6,7,8,8a-octahydro-1-naphthalenyl)methanol
    • (2,5,5,8a-Tetramethyl-1,4,4a,5,6,7,8,8a-octahydro-1-naphthalenyl)methanol #
    • 1-Naphthalenemethanol,4,4a,5,6,7,8,8a-octahydro-2,5,5,8a-tetramethyl-, [1S-(1.alpha.,4a.beta.,8a.alpha.)]-
    • 1-Naphthalenemethanol,4,4a.alpha.,5,6,7,8,8a-octahydro-2,5,5,8a.beta.-tetramethyl-, (-)-
    • 19078-37-6

  • Applications

    For (2,5,5,8a-Tetramethyl-1,4,4a,5,6,7,8,8a-octahydronaphthalen-1-yl)methanol, CAS 19078-37-6, practical applications are centered on fragrance and odorant use, including as a fragrance ingredient or odorant in perfumery; as a cosmetic/personal care ingredient; as a scent additive in household cleaning and other consumer products; as an intermediate in industrial manufacturing for the synthesis of aroma compounds; and as a scent additive in plastics and coatings, with potential to act as a fixative in perfumery, all subject to formulation limits and local regulations.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 195.77
    methanol 149.72
    isopropanol 166.03
    water 0.4
    ethyl acetate 221.51
    n-propanol 198.17
    acetone 337.88
    n-butanol 170.85
    acetonitrile 286.76
    DMF 417.4
    toluene 332.28
    isobutanol 131.44
    1,4-dioxane 740.33
    methyl acetate 207.12
    THF 1438.82
    2-butanone 262.8
    n-pentanol 69.81
    sec-butanol 89.91
    n-hexane 13.73
    ethylene glycol 17.56
    NMP 350.78
    cyclohexane 65.83
    DMSO 213.09
    n-butyl acetate 235.95
    n-octanol 73.44
    chloroform 627.85
    n-propyl acetate 112.66
    acetic acid 101.42
    dichloromethane 571.85
    cyclohexanone 507.36
    propylene glycol 29.45
    isopropyl acetate 152.91
    DMAc 183.65
    2-ethoxyethanol 95.4
    isopentanol 121.53
    n-heptane 31.23
    ethyl formate 177.29
    1,2-dichloroethane 322.86
    n-hexanol 193.91
    2-methoxyethanol 236.39
    isobutyl acetate 95.21
    tetrachloromethane 113.15
    n-pentyl acetate 137.53
    transcutol 368.28
    n-heptanol 96.25
    ethylbenzene 90.29
    MIBK 149.74
    2-propoxyethanol 282.3
    tert-butanol 176.8
    MTBE 159.86
    2-butoxyethanol 139.2
    propionic acid 101.0
    o-xylene 142.38
    formic acid 28.63
    diethyl ether 229.67
    m-xylene 203.81
    p-xylene 112.66
    chlorobenzene 286.71
    dimethyl carbonate 91.44
    n-octane 10.49
    formamide 57.78
    cyclopentanone 710.43
    2-pentanone 237.01
    anisole 158.31
    cyclopentyl methyl ether 383.6
    gamma-butyrolactone 647.76
    1-methoxy-2-propanol 192.64
    pyridine 529.65
    3-pentanone 162.79
    furfural 404.27
    n-dodecane 7.41
    diethylene glycol 129.84
    diisopropyl ether 68.35
    tert-amyl alcohol 87.83
    acetylacetone 246.11
    n-hexadecane 8.95
    acetophenone 132.14
    methyl propionate 185.51
    isopentyl acetate 203.06
    trichloroethylene 569.2
    n-nonanol 66.64
    cyclohexanol 175.46
    benzyl alcohol 110.79
    2-ethylhexanol 109.54
    isooctanol 73.82
    dipropyl ether 168.18
    1,2-dichlorobenzene 213.8
    ethyl lactate 53.51
    propylene carbonate 268.2
    n-methylformamide 198.44
    2-pentanol 82.71
    n-pentane 23.68
    1-propoxy-2-propanol 214.27
    1-methoxy-2-propyl acetate 227.95
    2-(2-methoxypropoxy) propanol 110.23
    mesitylene 121.07
    ε-caprolactone 357.59
    p-cymene 95.65
    epichlorohydrin 631.91
    1,1,1-trichloroethane 298.53
    2-aminoethanol 51.16
    morpholine-4-carbaldehyde 381.14
    sulfolane 441.4
    2,2,4-trimethylpentane 12.39
    2-methyltetrahydrofuran 641.51
    n-hexyl acetate 172.15
    isooctane 14.03
    2-(2-butoxyethoxy)ethanol 162.13
    sec-butyl acetate 81.52
    tert-butyl acetate 166.59
    decalin 21.67
    glycerin 40.96
    diglyme 312.47
    acrylic acid 83.08
    isopropyl myristate 68.11
    n-butyric acid 191.91
    acetyl acetate 134.87
    di(2-ethylhexyl) phthalate 69.39
    ethyl propionate 105.88
    nitromethane 276.54
    1,2-diethoxyethane 184.15
    benzonitrile 227.4
    trioctyl phosphate 54.56
    1-bromopropane 221.24
    gamma-valerolactone 718.37
    n-decanol 47.82
    triethyl phosphate 68.46
    4-methyl-2-pentanol 59.35
    propionitrile 252.95
    vinylene carbonate 278.2
    1,1,2-trichlorotrifluoroethane 198.32
    DMS 128.57
    cumene 63.08
    2-octanol 55.03
    2-hexanone 111.04
    octyl acetate 82.61
    limonene 127.15
    1,2-dimethoxyethane 243.84
    ethyl orthosilicate 68.32
    tributyl phosphate 58.96
    diacetone alcohol 152.15
    N,N-dimethylaniline 98.61
    acrylonitrile 264.92
    aniline 224.23
    1,3-propanediol 108.46
    bromobenzene 330.83
    dibromomethane 363.8
    1,1,2,2-tetrachloroethane 339.6
    2-methyl-cyclohexyl acetate 129.39
    tetrabutyl urea 75.43
    diisobutyl methanol 72.51
    2-phenylethanol 174.52
    styrene 106.41
    dioctyl adipate 86.12
    dimethyl sulfate 113.35
    ethyl butyrate 148.64
    methyl lactate 68.65
    butyl lactate 98.81
    diethyl carbonate 90.65
    propanediol butyl ether 105.41
    triethyl orthoformate 110.97
    p-tert-butyltoluene 98.14
    methyl 4-tert-butylbenzoate 145.0
    morpholine 710.85
    tert-butylamine 125.82
    n-dodecanol 35.94
    dimethoxymethane 344.83
    ethylene carbonate 234.43
    cyrene 125.25
    2-ethoxyethyl acetate 176.3
    2-ethylhexyl acetate 159.6
    1,2,4-trichlorobenzene 227.69
    4-methylpyridine 462.42
    dibutyl ether 94.29
    2,6-dimethyl-4-heptanol 72.51
    DEF 194.68
    dimethyl isosorbide 279.18
    tetrachloroethylene 222.97
    eugenol 121.75
    triacetin 128.97
    span 80 117.36
    1,4-butanediol 27.05
    1,1-dichloroethane 310.87
    2-methyl-1-pentanol 59.53
    methyl formate 177.64
    2-methyl-1-butanol 98.35
    n-decane 14.67
    butyronitrile 278.87
    3,7-dimethyl-1-octanol 74.62
    1-chlorooctane 63.89
    1-chlorotetradecane 22.25
    n-nonane 13.83
    undecane 10.13
    tert-butylcyclohexane 19.88
    cyclooctane 22.95
    cyclopentanol 219.68
    tetrahydropyran 755.11
    tert-amyl methyl ether 96.69
    2,5,8-trioxanonane 190.91
    1-hexene 52.4
    2-isopropoxyethanol 72.87
    2,2,2-trifluoroethanol 42.68
    methyl butyrate 133.3

    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