1H,4H-3a,8a-Epoxy-4,7-methanoazulene, hexahydro-1,4,10,10-tetramethyl-, (1S,3aR,4R,7R,8aR)-

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  • Identifiers

    CAS number
    38337-32-5

    Molecular formula
    C15H24O

    SMILES
    C[C@H]1CC[C@@]23[C@@]1(O2)C[C@H]4CC[C@@]3(C4(C)C)C

  • Odor profile

    Woody 80.27%
    Amber 47.26%
    Earthy 45.77%
    Dry 45.35%
    Herbal 42.99%
    Cedar 41.04%
    Camphoreous 39.75%
    Spicy 37.42%
    Fresh 36.72%
    Vetiver 35.19%

    Scent© AI

  • Properties

    XLogP3-AA
    3.8

    pKa est.
    6.65 (neutral)

    Molecular weight
    220.35 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Slow

    Boiling point est.
    287°C

    Flash point est.
    118.71 ˚C

  • Synonyms

    • DTXSID20885710
    • 1H,4H-3a,8a-Epoxy-4,7-methanoazulene, hexahydro-1,4,10,10-tetramethyl-, (1S,3aR,4R,7R,8aR)-
    • 38337-32-5
    • EINECS 253-887-3
    • ITGOXMFOJUVODK-PWRGDLIESA-N
    • DTXCID001025073

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 162.17
    methanol 164.24
    isopropanol 165.83
    water 5.01
    ethyl acetate 287.2
    n-propanol 172.02
    acetone 380.99
    n-butanol 154.31
    acetonitrile 268.49
    DMF 445.53
    toluene 376.95
    isobutanol 140.61
    1,4-dioxane 568.18
    methyl acetate 316.44
    THF 732.0
    2-butanone 327.47
    n-pentanol 108.44
    sec-butanol 126.07
    n-hexane 31.8
    ethylene glycol 52.05
    NMP 350.36
    cyclohexane 81.15
    DMSO 207.7
    n-butyl acetate 253.69
    n-octanol 107.2
    chloroform 875.13
    n-propyl acetate 221.49
    acetic acid 140.81
    dichloromethane 668.65
    cyclohexanone 494.7
    propylene glycol 58.76
    isopropyl acetate 259.7
    DMAc 349.66
    2-ethoxyethanol 189.08
    isopentanol 137.76
    n-heptane 40.06
    ethyl formate 194.01
    1,2-dichloroethane 380.16
    n-hexanol 156.1
    2-methoxyethanol 255.72
    isobutyl acetate 196.11
    tetrachloromethane 235.25
    n-pentyl acetate 225.14
    transcutol 347.51
    n-heptanol 124.58
    ethylbenzene 211.75
    MIBK 227.37
    2-propoxyethanol 299.91
    tert-butanol 174.28
    MTBE 209.42
    2-butoxyethanol 219.42
    propionic acid 153.22
    o-xylene 266.99
    formic acid 61.77
    diethyl ether 228.03
    m-xylene 294.27
    p-xylene 325.68
    chlorobenzene 399.42
    dimethyl carbonate 189.74
    n-octane 24.43
    formamide 134.25
    cyclopentanone 623.2
    2-pentanone 267.88
    anisole 340.46
    cyclopentyl methyl ether 303.4
    gamma-butyrolactone 564.84
    1-methoxy-2-propanol 224.95
    pyridine 538.88
    3-pentanone 245.97
    furfural 484.66
    n-dodecane 22.01
    diethylene glycol 208.81
    diisopropyl ether 123.77
    tert-amyl alcohol 129.18
    acetylacetone 400.12
    n-hexadecane 26.34
    acetophenone 308.72
    methyl propionate 253.75
    isopentyl acetate 278.66
    trichloroethylene 690.48
    n-nonanol 110.81
    cyclohexanol 170.9
    benzyl alcohol 213.72
    2-ethylhexanol 120.49
    isooctanol 112.42
    dipropyl ether 162.46
    1,2-dichlorobenzene 390.03
    ethyl lactate 117.17
    propylene carbonate 312.98
    n-methylformamide 225.06
    2-pentanol 114.38
    n-pentane 37.18
    1-propoxy-2-propanol 211.78
    1-methoxy-2-propyl acetate 313.12
    2-(2-methoxypropoxy) propanol 183.29
    mesitylene 214.37
    ε-caprolactone 399.99
    p-cymene 160.04
    epichlorohydrin 571.55
    1,1,1-trichloroethane 475.47
    2-aminoethanol 97.29
    morpholine-4-carbaldehyde 456.7
    sulfolane 433.82
    2,2,4-trimethylpentane 27.51
    2-methyltetrahydrofuran 397.12
    n-hexyl acetate 253.55
    isooctane 30.55
    2-(2-butoxyethoxy)ethanol 205.39
    sec-butyl acetate 189.65
    tert-butyl acetate 273.75
    decalin 54.83
    glycerin 81.61
    diglyme 448.32
    acrylic acid 148.84
    isopropyl myristate 135.71
    n-butyric acid 197.03
    acetyl acetate 274.5
    di(2-ethylhexyl) phthalate 126.64
    ethyl propionate 222.53
    nitromethane 357.4
    1,2-diethoxyethane 225.78
    benzonitrile 352.94
    trioctyl phosphate 99.53
    1-bromopropane 228.03
    gamma-valerolactone 661.59
    n-decanol 85.6
    triethyl phosphate 133.85
    4-methyl-2-pentanol 101.11
    propionitrile 255.95
    vinylene carbonate 369.71
    1,1,2-trichlorotrifluoroethane 273.98
    DMS 275.34
    cumene 153.85
    2-octanol 93.85
    2-hexanone 224.49
    octyl acetate 146.88
    limonene 157.11
    1,2-dimethoxyethane 396.82
    ethyl orthosilicate 134.15
    tributyl phosphate 105.13
    diacetone alcohol 203.31
    N,N-dimethylaniline 221.04
    acrylonitrile 315.5
    aniline 264.07
    1,3-propanediol 141.46
    bromobenzene 457.64
    dibromomethane 428.14
    1,1,2,2-tetrachloroethane 491.41
    2-methyl-cyclohexyl acetate 220.46
    tetrabutyl urea 135.13
    diisobutyl methanol 102.86
    2-phenylethanol 256.75
    styrene 234.24
    dioctyl adipate 159.9
    dimethyl sulfate 226.61
    ethyl butyrate 220.01
    methyl lactate 130.33
    butyl lactate 157.87
    diethyl carbonate 173.49
    propanediol butyl ether 142.69
    triethyl orthoformate 178.51
    p-tert-butyltoluene 153.28
    methyl 4-tert-butylbenzoate 264.08
    morpholine 441.41
    tert-butylamine 129.65
    n-dodecanol 68.97
    dimethoxymethane 390.7
    ethylene carbonate 313.97
    cyrene 198.48
    2-ethoxyethyl acetate 304.48
    2-ethylhexyl acetate 241.45
    1,2,4-trichlorobenzene 403.22
    4-methylpyridine 506.81
    dibutyl ether 129.82
    2,6-dimethyl-4-heptanol 102.86
    DEF 257.57
    dimethyl isosorbide 322.43
    tetrachloroethylene 375.19
    eugenol 246.84
    triacetin 265.63
    span 80 159.65
    1,4-butanediol 75.06
    1,1-dichloroethane 410.25
    2-methyl-1-pentanol 103.27
    methyl formate 200.04
    2-methyl-1-butanol 120.09
    n-decane 34.13
    butyronitrile 231.6
    3,7-dimethyl-1-octanol 109.66
    1-chlorooctane 99.44
    1-chlorotetradecane 50.29
    n-nonane 28.89
    undecane 26.57
    tert-butylcyclohexane 48.35
    cyclooctane 43.21
    cyclopentanol 203.21
    tetrahydropyran 411.95
    tert-amyl methyl ether 148.24
    2,5,8-trioxanonane 282.97
    1-hexene 85.21
    2-isopropoxyethanol 158.37
    2,2,2-trifluoroethanol 115.43
    methyl butyrate 243.33

    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

Botanical

Name CAS Botanical Proportion
Patchouli (Indonesia) 2 8014-09-3 Pogostemon cablin Benth., fam. Lamiaceae (Labiatae) 0.05%