14-Hydroxy-alpha-humulene

Overview IFRA Botanical Request a quote

  • Identifiers

    CAS number
    108043-85-2

    Molecular formula
    C15H24O

    SMILES
    C/C/1=C\CC(/C=C/C/C(=C/CC1)/CO)(C)C

    Retention indicies (RI)

    • DB5: 1703.0

  • Odor profile

    Woody 55.28%
    Herbal 51.92%
    Spicy 47.53%
    Floral 43.81%
    Citrus 37.47%
    Amber 33.87%
    Dry 33.86%
    Fresh 33.46%
    Natural 32.73%
    Clean 31.18%

    Scent© AI

  • Properties

    XLogP3-AA
    3.3

    Molecular weight
    220.35 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    292°C

    Flash point est.
    145.83 ˚C

  • Synonyms

    • 14-Hydroxy-.alpha.-Humulene
    • 14-Hydroxy-alpha-Humulene
    • 108043-85-2

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 419.59
    methanol 250.09
    isopropanol 429.48
    water 0.13
    ethyl acetate 522.07
    n-propanol 516.74
    acetone 425.26
    n-butanol 525.79
    acetonitrile 257.25
    DMF 357.16
    toluene 424.71
    isobutanol 380.06
    1,4-dioxane 608.14
    methyl acetate 438.72
    THF 955.16
    2-butanone 670.03
    n-pentanol 317.84
    sec-butanol 501.41
    n-hexane 94.6
    ethylene glycol 38.81
    NMP 259.27
    cyclohexane 125.92
    DMSO 377.02
    n-butyl acetate 468.43
    n-octanol 198.02
    chloroform 893.38
    n-propyl acetate 356.42
    acetic acid 139.51
    dichloromethane 609.17
    cyclohexanone 521.28
    propylene glycol 148.63
    isopropyl acetate 317.65
    DMAc 364.83
    2-ethoxyethanol 335.4
    isopentanol 445.28
    n-heptane 69.69
    ethyl formate 230.05
    1,2-dichloroethane 441.04
    n-hexanol 474.36
    2-methoxyethanol 455.05
    isobutyl acetate 232.99
    tetrachloromethane 148.45
    n-pentyl acetate 233.87
    transcutol 1448.23
    n-heptanol 211.6
    ethylbenzene 225.48
    MIBK 333.65
    2-propoxyethanol 505.57
    tert-butanol 557.86
    MTBE 596.53
    2-butoxyethanol 317.26
    propionic acid 226.28
    o-xylene 221.55
    formic acid 37.14
    diethyl ether 620.36
    m-xylene 292.52
    p-xylene 231.54
    chlorobenzene 308.49
    dimethyl carbonate 117.96
    n-octane 24.34
    formamide 73.79
    cyclopentanone 567.6
    2-pentanone 551.01
    anisole 358.94
    cyclopentyl methyl ether 500.67
    gamma-butyrolactone 425.21
    1-methoxy-2-propanol 480.01
    pyridine 554.74
    3-pentanone 392.32
    furfural 381.74
    n-dodecane 14.51
    diethylene glycol 222.36
    diisopropyl ether 199.47
    tert-amyl alcohol 508.97
    acetylacetone 323.48
    n-hexadecane 16.82
    acetophenone 258.81
    methyl propionate 381.39
    isopentyl acetate 410.2
    trichloroethylene 743.23
    n-nonanol 171.7
    cyclohexanol 350.67
    benzyl alcohol 235.21
    2-ethylhexanol 326.99
    isooctanol 185.6
    dipropyl ether 410.44
    1,2-dichlorobenzene 246.11
    ethyl lactate 154.22
    propylene carbonate 271.54
    n-methylformamide 186.11
    2-pentanol 429.0
    n-pentane 102.32
    1-propoxy-2-propanol 470.06
    1-methoxy-2-propyl acetate 385.01
    2-(2-methoxypropoxy) propanol 302.57
    mesitylene 172.12
    ε-caprolactone 424.82
    p-cymene 139.01
    epichlorohydrin 636.37
    1,1,1-trichloroethane 461.42
    2-aminoethanol 141.86
    morpholine-4-carbaldehyde 367.22
    sulfolane 397.67
    2,2,4-trimethylpentane 51.45
    2-methyltetrahydrofuran 749.71
    n-hexyl acetate 346.35
    isooctane 49.48
    2-(2-butoxyethoxy)ethanol 442.38
    sec-butyl acetate 274.66
    tert-butyl acetate 343.38
    decalin 60.44
    glycerin 135.08
    diglyme 700.79
    acrylic acid 144.49
    isopropyl myristate 129.99
    n-butyric acid 384.73
    acetyl acetate 190.43
    di(2-ethylhexyl) phthalate 120.88
    ethyl propionate 317.15
    nitromethane 259.26
    1,2-diethoxyethane 509.8
    benzonitrile 275.53
    trioctyl phosphate 93.52
    1-bromopropane 447.76
    gamma-valerolactone 552.52
    n-decanol 127.53
    triethyl phosphate 119.23
    4-methyl-2-pentanol 254.22
    propionitrile 383.34
    vinylene carbonate 227.32
    1,1,2-trichlorotrifluoroethane 348.54
    DMS 200.33
    cumene 150.17
    2-octanol 141.07
    2-hexanone 364.89
    octyl acetate 162.11
    limonene 201.52
    1,2-dimethoxyethane 567.59
    ethyl orthosilicate 133.58
    tributyl phosphate 117.04
    diacetone alcohol 377.7
    N,N-dimethylaniline 224.03
    acrylonitrile 327.04
    aniline 363.29
    1,3-propanediol 231.67
    bromobenzene 345.59
    dibromomethane 515.07
    1,1,2,2-tetrachloroethane 660.81
    2-methyl-cyclohexyl acetate 242.86
    tetrabutyl urea 136.07
    diisobutyl methanol 182.25
    2-phenylethanol 279.61
    styrene 250.04
    dioctyl adipate 172.87
    dimethyl sulfate 144.02
    ethyl butyrate 328.92
    methyl lactate 158.39
    butyl lactate 209.66
    diethyl carbonate 177.61
    propanediol butyl ether 314.87
    triethyl orthoformate 212.34
    p-tert-butyltoluene 138.03
    methyl 4-tert-butylbenzoate 237.62
    morpholine 773.73
    tert-butylamine 417.8
    n-dodecanol 94.48
    dimethoxymethane 380.11
    ethylene carbonate 201.46
    cyrene 214.99
    2-ethoxyethyl acetate 310.03
    2-ethylhexyl acetate 325.52
    1,2,4-trichlorobenzene 294.78
    4-methylpyridine 530.64
    dibutyl ether 259.04
    2,6-dimethyl-4-heptanol 182.25
    DEF 375.4
    dimethyl isosorbide 416.49
    tetrachloroethylene 352.76
    eugenol 226.96
    triacetin 271.18
    span 80 268.13
    1,4-butanediol 96.17
    1,1-dichloroethane 536.26
    2-methyl-1-pentanol 296.44
    methyl formate 125.21
    2-methyl-1-butanol 428.28
    n-decane 29.86
    butyronitrile 452.97
    3,7-dimethyl-1-octanol 225.7
    1-chlorooctane 134.28
    1-chlorotetradecane 43.1
    n-nonane 30.55
    undecane 19.81
    tert-butylcyclohexane 64.03
    cyclooctane 53.94
    cyclopentanol 290.86
    tetrahydropyran 843.46
    tert-amyl methyl ether 418.11
    2,5,8-trioxanonane 423.54
    1-hexene 329.69
    2-isopropoxyethanol 280.58
    2,2,2-trifluoroethanol 45.11
    methyl butyrate 373.45

    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
Argyranthemum adauctum ssp. adauctum Argyranthemum adauctum ssp.adauctum Humphries, fam.Asteraceae (Compositae) 4.6%
Argyranthemum adauctum ssp. gracile Argyranthemum adauctum ssp.gracile Humphries, fam. Asteraceae (Compositae) 1.4%
Argyranthemum adauctum ssp. erythrocarpon Argyranthemum adauctum ssp. erythrocarpon Humphries, fam. Asteraceae 4.4%