Myrigalon B

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  • Identifiers

    CAS number
    34328-55-7

    Molecular formula
    C18H20O4

    SMILES
    CC1=C(C(=C(C(=C1OC)C)O)C(=O)CCC2=CC=CC=C2)O

    Safety labels

  • Odor profile

    Fragrance
    Sweet 50.56%
    Spicy 46.99%
    Phenolic 42.69%
    Balsamic 35.51%
    Vanilla 31.12%
    Woody 30.91%
    Smoky 29.45%
    Dry 28.54%
    Floral 27.7%
    Powdery 27.52%

     

    Flavor
    Bitter 64.31%
    Odorless 26.87%
    Bland 23.24%
    Mild 22.1%
    Herbal 21.51%
    Parsley 20.85%
    Lovage 20.3%
    Cedarleaf 19.99%
    Ethyl benzoate 19.9%
    Heather 19.7%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    4.0

    pKa est.
    8.86 (weak base)

    Molecular weight
    300.3 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    672°C

    Melting point expt.

    • 121 °C

    Flash point

    • 198.79 ˚C est.

  • Synonyms

    • Myrigalon B
    • Myrigalone B
    • 1-(2,6-Dihydroxy-4-methoxy-3,5-dimethylphenyl)-3-phenylpropan-1-one
    • 2',6'-Dihydroxy-4'-methoxy-3',5'-dimethyldihydrochalcone
    • 1-(2,6-Dihydroxy-4-methoxy-3,5-dimethylphenyl)-3-phenyl-1-propanone
    • RefChem:160398
    • 34328-55-7
    • CHEBI:174874
    • DTXSID101317980
    • LMPK12120490
    • 1-(2,6-dihydroxy-4-methoxy-3,5-dimethyl-phenyl)-3-phenyl-propan-1-one
    • 34328-55-7

  • Applications

    Myrigalon B (CAS 34328-55-7) is primarily used as a fragrance ingredient and odorant, contributing to aroma profiles in perfumery. It is commonly evaluated for use in cosmetics and personal care formulations and household products to impart or modify scent. In industrial contexts, it may be employed as a fragrance additive in coatings, inks, and polymer/plastic formulations, and as an odorant in polymer systems. The compound can also serve as an intermediate in fragrance synthesis and related formulation work. Use is subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 31.31
    methanol 42.07
    isopropanol 22.47
    water 0.02
    ethyl acetate 86.71
    n-propanol 31.15
    acetone 164.29
    n-butanol 29.52
    acetonitrile 50.2
    DMF 259.36
    toluene 31.08
    isobutanol 20.82
    1,4-dioxane 171.33
    methyl acetate 77.95
    THF 678.92
    2-butanone 110.43
    n-pentanol 25.27
    sec-butanol 20.32
    n-hexane 2.18
    ethylene glycol 9.76
    NMP 153.99
    cyclohexane 2.47
    DMSO 488.47
    n-butyl acetate 50.72
    n-octanol 11.14
    chloroform 205.65
    n-propyl acetate 46.88
    acetic acid 54.79
    dichloromethane 241.8
    cyclohexanone 159.61
    propylene glycol 10.65
    isopropyl acetate 54.04
    DMAc 200.36
    2-ethoxyethanol 56.3
    isopentanol 27.87
    n-heptane 1.55
    ethyl formate 43.37
    1,2-dichloroethane 196.24
    n-hexanol 30.16
    2-methoxyethanol 120.81
    isobutyl acetate 29.69
    tetrachloromethane 17.69
    n-pentyl acetate 31.67
    transcutol 84.01
    n-heptanol 16.27
    ethylbenzene 16.1
    MIBK 60.63
    2-propoxyethanol 86.05
    tert-butanol 45.99
    MTBE 45.98
    2-butoxyethanol 43.79
    propionic acid 33.89
    o-xylene 17.77
    formic acid 17.77
    diethyl ether 62.7
    m-xylene 20.31
    p-xylene 17.65
    chlorobenzene 52.8
    dimethyl carbonate 71.48
    n-octane 0.85
    formamide 46.82
    cyclopentanone 312.29
    2-pentanone 100.49
    anisole 51.43
    cyclopentyl methyl ether 112.92
    gamma-butyrolactone 296.96
    1-methoxy-2-propanol 86.93
    pyridine 93.68
    3-pentanone 79.93
    furfural 145.93
    n-dodecane 0.85
    diethylene glycol 69.19
    diisopropyl ether 14.85
    tert-amyl alcohol 30.2
    acetylacetone 147.37
    n-hexadecane 1.03
    acetophenone 48.3
    methyl propionate 89.82
    isopentyl acetate 46.31
    trichloroethylene 291.84
    n-nonanol 12.2
    cyclohexanol 29.47
    benzyl alcohol 34.08
    2-ethylhexanol 19.48
    isooctanol 14.22
    dipropyl ether 29.17
    1,2-dichlorobenzene 48.39
    ethyl lactate 28.88
    propylene carbonate 95.82
    n-methylformamide 88.32
    2-pentanol 18.53
    n-pentane 1.48
    1-propoxy-2-propanol 51.53
    1-methoxy-2-propyl acetate 73.89
    2-(2-methoxypropoxy) propanol 41.23
    mesitylene 11.83
    ε-caprolactone 101.37
    p-cymene 10.86
    epichlorohydrin 395.01
    1,1,1-trichloroethane 108.41
    2-aminoethanol 19.7
    morpholine-4-carbaldehyde 139.38
    sulfolane 383.97
    2,2,4-trimethylpentane 1.73
    2-methyltetrahydrofuran 172.94
    n-hexyl acetate 37.86
    isooctane 1.47
    2-(2-butoxyethoxy)ethanol 48.89
    sec-butyl acetate 31.62
    tert-butyl acetate 68.88
    decalin 2.85
    glycerin 29.36
    diglyme 118.32
    acrylic acid 36.09
    isopropyl myristate 16.43
    n-butyric acid 54.41
    acetyl acetate 61.87
    di(2-ethylhexyl) phthalate 19.76
    ethyl propionate 51.59
    nitromethane 177.29
    1,2-diethoxyethane 42.26
    benzonitrile 38.43
    trioctyl phosphate 14.93
    1-bromopropane 61.27
    gamma-valerolactone 248.56
    n-decanol 9.42
    triethyl phosphate 27.85
    4-methyl-2-pentanol 14.65
    propionitrile 47.2
    vinylene carbonate 82.95
    1,1,2-trichlorotrifluoroethane 139.36
    DMS 50.58
    cumene 11.26
    2-octanol 10.12
    2-hexanone 56.81
    octyl acetate 21.63
    limonene 15.81
    1,2-dimethoxyethane 132.7
    ethyl orthosilicate 24.41
    tributyl phosphate 17.36
    diacetone alcohol 78.6
    N,N-dimethylaniline 30.26
    acrylonitrile 67.96
    aniline 40.95
    1,3-propanediol 39.61
    bromobenzene 53.37
    dibromomethane 131.84
    1,1,2,2-tetrachloroethane 204.61
    2-methyl-cyclohexyl acetate 35.39
    tetrabutyl urea 26.65
    diisobutyl methanol 12.78
    2-phenylethanol 39.37
    styrene 19.58
    dioctyl adipate 27.65
    dimethyl sulfate 138.05
    ethyl butyrate 40.57
    methyl lactate 47.79
    butyl lactate 25.72
    diethyl carbonate 30.65
    propanediol butyl ether 25.76
    triethyl orthoformate 29.85
    p-tert-butyltoluene 10.57
    methyl 4-tert-butylbenzoate 47.43
    morpholine 178.33
    tert-butylamine 19.51
    n-dodecanol 7.06
    dimethoxymethane 227.34
    ethylene carbonate 73.39
    cyrene 55.57
    2-ethoxyethyl acetate 50.42
    2-ethylhexyl acetate 34.04
    1,2,4-trichlorobenzene 55.5
    4-methylpyridine 78.56
    dibutyl ether 17.47
    2,6-dimethyl-4-heptanol 12.78
    DEF 88.78
    dimethyl isosorbide 92.1
    tetrachloroethylene 108.32
    eugenol 45.1
    triacetin 40.37
    span 80 29.96
    1,4-butanediol 13.99
    1,1-dichloroethane 111.99
    2-methyl-1-pentanol 24.46
    methyl formate 83.56
    2-methyl-1-butanol 23.67
    n-decane 1.48
    butyronitrile 43.36
    3,7-dimethyl-1-octanol 13.21
    1-chlorooctane 9.81
    1-chlorotetradecane 3.94
    n-nonane 1.24
    undecane 1.08
    tert-butylcyclohexane 2.67
    cyclooctane 1.02
    cyclopentanol 46.19
    tetrahydropyran 134.3
    tert-amyl methyl ether 36.18
    2,5,8-trioxanonane 77.9
    1-hexene 11.67
    2-isopropoxyethanol 37.19
    2,2,2-trifluoroethanol 30.53
    methyl butyrate 61.41

    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