1,3,4,5,6,7-Hexahydro-beta,1,1,5,5-pentamethyl-2H-2,4a-methanonaphthalene-8-ethanol

Overview IFRA Request a quote

  • Identifiers

    CAS number
    929625-08-1

    Molecular formula
    C18H30O

    SMILES
    CC(CO)C1=C2C(C3CCC2(C3)C(CC1)(C)C)(C)C

    Safety labels

    Irritant
    Irritant

    Environmental Hazard
    Environmental

  • Odor profile

    Fragrance
    Woody 93.07%
    Amber 66.86%
    Sandalwood 57.62%
    Dry 54.6%
    Musk 49.18%
    Cedar 48.28%
    Vetiver 46.42%
    Powdery 38.59%
    Balsamic 34.83%
    Animal 31.63%

     

    Flavor
    Woody 73.73%
    Sweet 61.65%
    Pine 48.81%
    Balsam 46.51%
    Camphor 43.35%
    Herbal 36.72%
    Dry 36.05%
    Wood 34.52%
    Citrus 30.74%
    Earthy 30.73%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    4.5

    pKa est.
    8.81 (weak base)

    Molecular weight
    262.4 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    373°C

    Flash point

    • 149.0 ˚C est.

  • Synonyms

    • 929625-08-1
    • RefChem:216773
    • 1,3,4,5,6,7-Hexahydro-beta,1,1,5,5-pentamethyl-2H-2,4a-methanonaphthalene-8-ethanol
    • SCHEMBL3953196
    • DTXSID801134929
    • 2-(2,2,7,7-Tetramethyltricyclo[6.2.1.01,6]undec-5-en-5-yl)propan-1-ol
    • 1,3,4,5,6,7-Hexahydro-I(2),1,1,5,5-pentamethyl-2H-2,4a-methanonaphthalene-8-ethanol
    • 2-(1,1,5,5-Tetramethyl-1,3,4,5,6,7-hexahydro-2H-2,4a-methanonaphthalen-8-yl)propan-1-ol
    • 929625-08-1

  • Applications

    For 1,3,4,5,6,7-Hexahydro-beta,1,1,5,5-pentamethyl-2H-2,4a-methanonaphthalene-8-ethanol (CAS 929625-08-1), potential applications include perfumery and fragrance where it can be used as an odorant and may serve as a fixative; cosmetics and personal care as a fragrance ingredient; household products such as air fresheners and cleaners with a fragrance; coatings, inks, and specialty polymers where it can function as a fragrance additive; and industrial manufacturing as an intermediate in the synthesis of other aroma chemicals. Use is typically subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 151.1
    methanol 159.85
    isopropanol 213.59
    water 1.07
    ethyl acetate 376.45
    n-propanol 217.61
    acetone 585.52
    n-butanol 208.17
    acetonitrile 340.99
    DMF 808.91
    toluene 508.71
    isobutanol 175.27
    1,4-dioxane 714.53
    methyl acetate 343.97
    THF 1705.13
    2-butanone 456.43
    n-pentanol 95.57
    sec-butanol 147.05
    n-hexane 11.75
    ethylene glycol 50.54
    NMP 545.22
    cyclohexane 39.36
    DMSO 360.29
    n-butyl acetate 259.47
    n-octanol 91.06
    chloroform 995.97
    n-propyl acetate 214.23
    acetic acid 137.93
    dichloromethane 748.83
    cyclohexanone 727.94
    propylene glycol 80.47
    isopropyl acetate 306.01
    DMAc 420.11
    2-ethoxyethanol 167.23
    isopentanol 169.71
    n-heptane 15.68
    ethyl formate 232.17
    1,2-dichloroethane 453.35
    n-hexanol 165.46
    2-methoxyethanol 336.01
    isobutyl acetate 187.52
    tetrachloromethane 194.21
    n-pentyl acetate 241.22
    transcutol 374.5
    n-heptanol 117.26
    ethylbenzene 186.13
    MIBK 286.24
    2-propoxyethanol 348.66
    tert-butanol 228.49
    MTBE 273.49
    2-butoxyethanol 234.39
    propionic acid 158.9
    o-xylene 245.44
    formic acid 44.64
    diethyl ether 294.63
    m-xylene 329.91
    p-xylene 237.51
    chlorobenzene 446.82
    dimethyl carbonate 261.18
    n-octane 8.11
    formamide 107.52
    cyclopentanone 1210.94
    2-pentanone 407.12
    anisole 360.53
    cyclopentyl methyl ether 532.41
    gamma-butyrolactone 1089.12
    1-methoxy-2-propanol 350.61
    pyridine 752.41
    3-pentanone 301.14
    furfural 771.8
    n-dodecane 5.37
    diethylene glycol 215.09
    diisopropyl ether 111.48
    tert-amyl alcohol 147.55
    acetylacetone 531.53
    n-hexadecane 6.74
    acetophenone 319.3
    methyl propionate 347.54
    isopentyl acetate 283.58
    trichloroethylene 1032.62
    n-nonanol 85.67
    cyclohexanol 222.26
    benzyl alcohol 238.49
    2-ethylhexanol 106.87
    isooctanol 100.87
    dipropyl ether 146.67
    1,2-dichlorobenzene 401.6
    ethyl lactate 127.88
    propylene carbonate 504.83
    n-methylformamide 336.42
    2-pentanol 137.38
    n-pentane 20.06
    1-propoxy-2-propanol 245.28
    1-methoxy-2-propyl acetate 374.06
    2-(2-methoxypropoxy) propanol 169.37
    mesitylene 180.26
    ε-caprolactone 530.83
    p-cymene 116.95
    epichlorohydrin 960.17
    1,1,1-trichloroethane 542.7
    2-aminoethanol 104.63
    morpholine-4-carbaldehyde 657.42
    sulfolane 877.18
    2,2,4-trimethylpentane 14.95
    2-methyltetrahydrofuran 665.22
    n-hexyl acetate 282.57
    isooctane 16.47
    2-(2-butoxyethoxy)ethanol 215.86
    sec-butyl acetate 173.47
    tert-butyl acetate 339.5
    decalin 23.5
    glycerin 115.81
    diglyme 475.04
    acrylic acid 158.1
    isopropyl myristate 101.33
    n-butyric acid 251.62
    acetyl acetate 290.45
    di(2-ethylhexyl) phthalate 115.12
    ethyl propionate 217.39
    nitromethane 466.77
    1,2-diethoxyethane 197.79
    benzonitrile 418.35
    trioctyl phosphate 83.76
    1-bromopropane 243.07
    gamma-valerolactone 1161.02
    n-decanol 57.83
    triethyl phosphate 105.99
    4-methyl-2-pentanol 106.56
    propionitrile 340.08
    vinylene carbonate 514.95
    1,1,2-trichlorotrifluoroethane 462.84
    DMS 289.31
    cumene 119.4
    2-octanol 81.58
    2-hexanone 209.21
    octyl acetate 124.27
    limonene 125.28
    1,2-dimethoxyethane 384.15
    ethyl orthosilicate 100.66
    tributyl phosphate 87.65
    diacetone alcohol 294.29
    N,N-dimethylaniline 216.61
    acrylonitrile 433.3
    aniline 389.7
    1,3-propanediol 162.8
    bromobenzene 538.96
    dibromomethane 445.52
    1,1,2,2-tetrachloroethane 679.86
    2-methyl-cyclohexyl acetate 192.18
    tetrabutyl urea 110.43
    diisobutyl methanol 81.74
    2-phenylethanol 289.95
    styrene 209.06
    dioctyl adipate 141.23
    dimethyl sulfate 349.59
    ethyl butyrate 197.23
    methyl lactate 186.68
    butyl lactate 186.46
    diethyl carbonate 139.75
    propanediol butyl ether 186.97
    triethyl orthoformate 148.86
    p-tert-butyltoluene 120.15
    methyl 4-tert-butylbenzoate 276.69
    morpholine 679.61
    tert-butylamine 134.55
    n-dodecanol 40.2
    dimethoxymethane 593.34
    ethylene carbonate 423.32
    cyrene 238.27
    2-ethoxyethyl acetate 331.26
    2-ethylhexyl acetate 212.32
    1,2,4-trichlorobenzene 456.67
    4-methylpyridine 725.97
    dibutyl ether 95.4
    2,6-dimethyl-4-heptanol 81.74
    DEF 328.25
    dimethyl isosorbide 395.02
    tetrachloroethylene 435.01
    eugenol 253.48
    triacetin 276.47
    span 80 164.67
    1,4-butanediol 60.14
    1,1-dichloroethane 494.13
    2-methyl-1-pentanol 89.03
    methyl formate 315.16
    2-methyl-1-butanol 151.34
    n-decane 11.64
    butyronitrile 301.68
    3,7-dimethyl-1-octanol 93.99
    1-chlorooctane 72.07
    1-chlorotetradecane 22.6
    n-nonane 10.39
    undecane 7.59
    tert-butylcyclohexane 22.55
    cyclooctane 17.26
    cyclopentanol 284.35
    tetrahydropyran 656.46
    tert-amyl methyl ether 173.63
    2,5,8-trioxanonane 269.45
    1-hexene 55.85
    2-isopropoxyethanol 138.92
    2,2,2-trifluoroethanol 105.36
    methyl butyrate 258.44

    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