Kanzonol K

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  • Identifiers

    CAS number
    156281-30-0

    Molecular formula
    C26H28O6

    SMILES
    CC(=CCC1=C(C=CC(=C1O)C2=COC3=CC(=C(C(=C3C2=O)O)CC=C(C)C)OC)O)C

    Safety labels

  • Odor profile

    Fragrance
    Spicy 47.72%
    Phenolic 47.45%
    Woody 35.52%
    Fruity 32.96%
    Smoky 29.44%
    Dry 27.05%
    Burnt 26.75%
    Sweet 26.61%
    Herbal 25.97%
    Medicinal 24.66%

     

    Flavor
    Bitter 87.03%
    Parsley 19.94%
    Cedarleaf 19.88%
    Lovage 19.49%
    Heather 18.49%
    Broom 18.45%
    Nitrile 18.28%
    Bland 18.17%
    Genet 18.15%
    Eugenol 18.14%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    6.5

    pKa est.
    9.69 (weak base)

    Molecular weight
    436.5 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    1125°C

    Flash point

    • 236.89 ˚C est.

  • Synonyms

    • Kanzonol K
    • 156281-30-0
    • 3-[2,4-dihydroxy-3-(3-methylbut-2-enyl)phenyl]-5-hydroxy-7-methoxy-6-(3-methylbut-2-enyl)chromen-4-one
    • 3-(2,4-dihydroxy-3-(3-methylbut-2-enyl)phenyl)-5-hydroxy-7-methoxy-6-(3-methylbut-2-enyl)chromen-4-one
    • RefChem:150935
    • CHEBI:175519
    • DTXSID901318449
    • 2',4',5-Trihydroxy-7-methoxy-3',6-diprenylisoflavone
    • 3-[2,4-Dihydroxy-3-(3-methylbut-2-en-1-yl)phenyl]-5-hydroxy-7-methoxy-6-(3-methylbut-2-en-1-yl)-4H-1-benzopyran-4-one
    • 156281-30-0

  • Applications

    Kanzonol K (CAS 156281-30-0) is used primarily as a fragrance ingredient and odorant in perfumery and related cosmetic applications; it may also serve as an intermediate in the synthesis of fragrance compounds. In cosmetics/personal care and household products, it contributes to scent profiles; in coatings and inks, it can be added as a fragrance component; in polymers/plastics, it may function as a fragrance additive or processing aide; its use in industrial manufacturing is commonly evaluated within formulated products and is subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 0.81
    methanol 0.78
    isopropanol 0.94
    water 0.0
    ethyl acetate 2.49
    n-propanol 1.65
    acetone 3.54
    n-butanol 1.16
    acetonitrile 0.86
    DMF 13.01
    toluene 1.27
    isobutanol 1.26
    1,4-dioxane 7.64
    methyl acetate 4.83
    THF 32.96
    2-butanone 7.9
    n-pentanol 1.25
    sec-butanol 1.66
    n-hexane 0.05
    ethylene glycol 0.26
    NMP 29.2
    cyclohexane 0.06
    DMSO 18.01
    n-butyl acetate 2.28
    n-octanol 0.51
    chloroform 14.31
    n-propyl acetate 2.35
    acetic acid 4.46
    dichloromethane 11.08
    cyclohexanone 10.5
    propylene glycol 0.84
    isopropyl acetate 1.87
    DMAc 37.15
    2-ethoxyethanol 4.17
    isopentanol 1.18
    n-heptane 0.03
    ethyl formate 1.38
    1,2-dichloroethane 5.65
    n-hexanol 0.93
    2-methoxyethanol 6.15
    isobutyl acetate 1.74
    tetrachloromethane 0.51
    n-pentyl acetate 2.02
    transcutol 12.04
    n-heptanol 0.75
    ethylbenzene 0.59
    MIBK 1.93
    2-propoxyethanol 6.83
    tert-butanol 1.56
    MTBE 1.68
    2-butoxyethanol 3.92
    propionic acid 3.27
    o-xylene 0.73
    formic acid 1.0
    diethyl ether 1.13
    m-xylene 0.56
    p-xylene 0.97
    chlorobenzene 1.78
    dimethyl carbonate 2.88
    n-octane 0.02
    formamide 1.78
    cyclopentanone 19.45
    2-pentanone 3.24
    anisole 2.38
    cyclopentyl methyl ether 4.28
    gamma-butyrolactone 18.66
    1-methoxy-2-propanol 5.38
    pyridine 11.36
    3-pentanone 3.3
    furfural 11.82
    n-dodecane 0.02
    diethylene glycol 3.09
    diisopropyl ether 0.25
    tert-amyl alcohol 2.09
    acetylacetone 5.51
    n-hexadecane 0.02
    acetophenone 3.69
    methyl propionate 4.25
    isopentyl acetate 2.67
    trichloroethylene 23.19
    n-nonanol 0.67
    cyclohexanol 1.67
    benzyl alcohol 2.35
    2-ethylhexanol 0.7
    isooctanol 0.75
    dipropyl ether 1.17
    1,2-dichlorobenzene 1.79
    ethyl lactate 1.94
    propylene carbonate 5.09
    n-methylformamide 3.16
    2-pentanol 0.8
    n-pentane 0.03
    1-propoxy-2-propanol 4.54
    1-methoxy-2-propyl acetate 5.6
    2-(2-methoxypropoxy) propanol 5.62
    mesitylene 0.25
    ε-caprolactone 9.42
    p-cymene 0.43
    epichlorohydrin 31.14
    1,1,1-trichloroethane 3.43
    2-aminoethanol 0.81
    morpholine-4-carbaldehyde 21.29
    sulfolane 34.49
    2,2,4-trimethylpentane 0.04
    2-methyltetrahydrofuran 9.44
    n-hexyl acetate 2.18
    isooctane 0.02
    2-(2-butoxyethoxy)ethanol 5.37
    sec-butyl acetate 1.88
    tert-butyl acetate 2.53
    decalin 0.05
    glycerin 1.86
    diglyme 12.88
    acrylic acid 3.51
    isopropyl myristate 0.81
    n-butyric acid 2.97
    acetyl acetate 1.96
    di(2-ethylhexyl) phthalate 1.61
    ethyl propionate 2.34
    nitromethane 10.48
    1,2-diethoxyethane 3.13
    benzonitrile 1.64
    trioctyl phosphate 0.87
    1-bromopropane 1.77
    gamma-valerolactone 31.52
    n-decanol 0.44
    triethyl phosphate 1.73
    4-methyl-2-pentanol 0.54
    propionitrile 1.45
    vinylene carbonate 4.51
    1,1,2-trichlorotrifluoroethane 22.39
    DMS 3.86
    cumene 0.39
    2-octanol 0.47
    2-hexanone 3.43
    octyl acetate 1.12
    limonene 0.53
    1,2-dimethoxyethane 9.59
    ethyl orthosilicate 1.55
    tributyl phosphate 1.14
    diacetone alcohol 4.98
    N,N-dimethylaniline 1.84
    acrylonitrile 2.32
    aniline 2.65
    1,3-propanediol 1.53
    bromobenzene 1.71
    dibromomethane 4.32
    1,1,2,2-tetrachloroethane 16.34
    2-methyl-cyclohexyl acetate 2.65
    tetrabutyl urea 2.07
    diisobutyl methanol 0.48
    2-phenylethanol 2.48
    styrene 0.66
    dioctyl adipate 1.89
    dimethyl sulfate 7.56
    ethyl butyrate 1.88
    methyl lactate 3.2
    butyl lactate 2.62
    diethyl carbonate 1.36
    propanediol butyl ether 2.82
    triethyl orthoformate 2.19
    p-tert-butyltoluene 0.41
    methyl 4-tert-butylbenzoate 4.19
    morpholine 12.95
    tert-butylamine 0.52
    n-dodecanol 0.29
    dimethoxymethane 7.43
    ethylene carbonate 3.13
    cyrene 7.95
    2-ethoxyethyl acetate 4.51
    2-ethylhexyl acetate 2.04
    1,2,4-trichlorobenzene 3.94
    4-methylpyridine 6.43
    dibutyl ether 0.77
    2,6-dimethyl-4-heptanol 0.48
    DEF 5.83
    dimethyl isosorbide 12.18
    tetrachloroethylene 6.66
    eugenol 4.17
    triacetin 3.82
    span 80 3.86
    1,4-butanediol 0.57
    1,1-dichloroethane 3.16
    2-methyl-1-pentanol 1.53
    methyl formate 2.56
    2-methyl-1-butanol 1.5
    n-decane 0.03
    butyronitrile 1.05
    3,7-dimethyl-1-octanol 0.69
    1-chlorooctane 0.25
    1-chlorotetradecane 0.1
    n-nonane 0.02
    undecane 0.02
    tert-butylcyclohexane 0.05
    cyclooctane 0.02
    cyclopentanol 3.09
    tetrahydropyran 5.66
    tert-amyl methyl ether 1.6
    2,5,8-trioxanonane 8.45
    1-hexene 0.31
    2-isopropoxyethanol 3.3
    2,2,2-trifluoroethanol 1.29
    methyl butyrate 3.19

    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