Myrigalone H

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  • Identifiers

    CAS number
    143502-00-5

    Molecular formula
    C17H18O4

    SMILES
    CC1=C(C(=C(C=C1O)OC)C(=O)CCC2=CC=CC=C2)O

    Safety labels

  • Odor profile

    Fragrance
    Sweet 56.46%
    Spicy 45.03%
    Balsamic 42.5%
    Phenolic 39.83%
    Vanilla 34.74%
    Floral 31.12%
    Odorless 31.0%
    Woody 27.33%
    Powdery 26.95%
    Fruity 25.99%

     

    Flavor
    Bitter 68.41%
    Odorless 28.0%
    Herbal 23.54%
    Bland 22.52%
    Mild 21.75%
    Lovage 20.84%
    Parsley 20.81%
    Ethyl benzoate 20.46%
    Cedarleaf 20.24%
    Heather 19.99%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    3.7

    pKa est.
    9.36 (weak base)

    Molecular weight
    286.32 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    596°C

    Flash point

    • 192.27 ˚C est.

  • Synonyms

    • Myrigalone H
    • 2',4'-Dihydroxy-6'-methoxy-3'-methyldihydrochalcone
    • 1-(2,4-Dihydroxy-6-methoxy-3-methylphenyl)-3-phenyl-1-propanone
    • 1-(2,4-dihydroxy-6-methoxy-3-methylphenyl)-3-phenylpropan-1-one
    • Rilmenidene
    • Rilmenidene hemifumarate salt
    • Oxaminozoline hemifumarate salt
    • N-(DICYCLOPROPYLMETHYL)-4,5-DIHYDRO-2-OXAZOLAMINE
    • CHEBI:168473
    • DTXSID401174121
    • LMPK12120492
    • 143502-00-5
    • 2-((Dicyclopropylmethyl)imino)-Oxazolidine
    • 1,1-Dicyclopropyl-N-(2-oxazolinyl)-Methylamine
    • 4,5-Dihydro-N-(dicyclopropylmethyl)-2-Oxazolamine
    • 143502-00-5

  • Applications

    Myrigalone H (CAS 143502-00-5) is a fragrance ingredient used in perfumery, where it may act as an odorant and may serve as a fixative to help stabilize scents. It is commonly used in cosmetics and personal care products as a fragrance component. In household and home-care formulations, it is added to impart scent in cleaners, detergents, and air fresheners. In coatings and inks, it can serve as a fragrance additive for scented finishes and printed materials. In some markets, it may be evaluated for use in flavor formulations, with regulatory requirements and formulation limits applying.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 106.85
    methanol 151.27
    isopropanol 78.09
    water 0.02
    ethyl acetate 138.04
    n-propanol 97.3
    acetone 463.32
    n-butanol 66.82
    acetonitrile 122.06
    DMF 567.27
    toluene 27.05
    isobutanol 51.89
    1,4-dioxane 286.16
    methyl acetate 160.22
    THF 1537.16
    2-butanone 234.92
    n-pentanol 50.14
    sec-butanol 51.1
    n-hexane 0.44
    ethylene glycol 35.2
    NMP 206.98
    cyclohexane 1.12
    DMSO 1781.23
    n-butyl acetate 51.19
    n-octanol 15.57
    chloroform 172.46
    n-propyl acetate 59.97
    acetic acid 97.97
    dichloromethane 196.27
    cyclohexanone 227.8
    propylene glycol 79.58
    isopropyl acetate 62.03
    DMAc 384.81
    2-ethoxyethanol 134.59
    isopentanol 49.37
    n-heptane 0.53
    ethyl formate 87.76
    1,2-dichloroethane 187.81
    n-hexanol 40.04
    2-methoxyethanol 403.44
    isobutyl acetate 34.98
    tetrachloromethane 9.25
    n-pentyl acetate 26.51
    transcutol 157.9
    n-heptanol 18.57
    ethylbenzene 12.12
    MIBK 74.73
    2-propoxyethanol 135.58
    tert-butanol 115.03
    MTBE 46.26
    2-butoxyethanol 57.37
    propionic acid 76.95
    o-xylene 12.42
    formic acid 39.54
    diethyl ether 46.82
    m-xylene 14.92
    p-xylene 15.17
    chlorobenzene 42.4
    dimethyl carbonate 89.74
    n-octane 0.37
    formamide 129.35
    cyclopentanone 580.81
    2-pentanone 161.6
    anisole 53.1
    cyclopentyl methyl ether 114.69
    gamma-butyrolactone 443.95
    1-methoxy-2-propanol 228.27
    pyridine 141.51
    3-pentanone 90.76
    furfural 204.14
    n-dodecane 0.7
    diethylene glycol 139.58
    diisopropyl ether 8.68
    tert-amyl alcohol 57.07
    acetylacetone 235.04
    n-hexadecane 0.84
    acetophenone 57.77
    methyl propionate 139.92
    isopentyl acetate 45.77
    trichloroethylene 286.29
    n-nonanol 15.61
    cyclohexanol 50.65
    benzyl alcohol 57.23
    2-ethylhexanol 19.9
    isooctanol 15.67
    dipropyl ether 20.15
    1,2-dichlorobenzene 35.98
    ethyl lactate 46.88
    propylene carbonate 124.2
    n-methylformamide 235.68
    2-pentanol 29.74
    n-pentane 0.29
    1-propoxy-2-propanol 74.13
    1-methoxy-2-propyl acetate 83.57
    2-(2-methoxypropoxy) propanol 56.11
    mesitylene 8.3
    ε-caprolactone 133.52
    p-cymene 8.63
    epichlorohydrin 595.96
    1,1,1-trichloroethane 88.42
    2-aminoethanol 80.71
    morpholine-4-carbaldehyde 197.18
    sulfolane 565.1
    2,2,4-trimethylpentane 0.74
    2-methyltetrahydrofuran 248.5
    n-hexyl acetate 37.76
    isooctane 0.68
    2-(2-butoxyethoxy)ethanol 75.01
    sec-butyl acetate 33.41
    tert-butyl acetate 72.78
    decalin 1.4
    glycerin 119.62
    diglyme 153.51
    acrylic acid 68.19
    isopropyl myristate 16.19
    n-butyric acid 94.19
    acetyl acetate 72.1
    di(2-ethylhexyl) phthalate 21.04
    ethyl propionate 55.64
    nitromethane 371.97
    1,2-diethoxyethane 47.48
    benzonitrile 54.22
    trioctyl phosphate 15.66
    1-bromopropane 43.34
    gamma-valerolactone 402.59
    n-decanol 12.44
    triethyl phosphate 25.54
    4-methyl-2-pentanol 18.85
    propionitrile 91.79
    vinylene carbonate 95.92
    1,1,2-trichlorotrifluoroethane 206.43
    DMS 52.35
    cumene 8.75
    2-octanol 11.13
    2-hexanone 76.12
    octyl acetate 21.87
    limonene 11.51
    1,2-dimethoxyethane 211.59
    ethyl orthosilicate 21.21
    tributyl phosphate 18.96
    diacetone alcohol 130.59
    N,N-dimethylaniline 27.9
    acrylonitrile 131.18
    aniline 54.83
    1,3-propanediol 146.58
    bromobenzene 36.2
    dibromomethane 99.35
    1,1,2,2-tetrachloroethane 213.73
    2-methyl-cyclohexyl acetate 34.22
    tetrabutyl urea 28.56
    diisobutyl methanol 12.56
    2-phenylethanol 48.91
    styrene 15.59
    dioctyl adipate 29.41
    dimethyl sulfate 174.31
    ethyl butyrate 37.83
    methyl lactate 89.24
    butyl lactate 31.45
    diethyl carbonate 29.57
    propanediol butyl ether 46.99
    triethyl orthoformate 27.29
    p-tert-butyltoluene 8.16
    methyl 4-tert-butylbenzoate 46.87
    morpholine 368.13
    tert-butylamine 27.39
    n-dodecanol 9.51
    dimethoxymethane 373.53
    ethylene carbonate 85.96
    cyrene 73.89
    2-ethoxyethyl acetate 51.71
    2-ethylhexyl acetate 31.56
    1,2,4-trichlorobenzene 47.92
    4-methylpyridine 109.47
    dibutyl ether 16.23
    2,6-dimethyl-4-heptanol 12.56
    DEF 115.22
    dimethyl isosorbide 103.44
    tetrachloroethylene 87.62
    eugenol 50.48
    triacetin 44.64
    span 80 40.33
    1,4-butanediol 41.08
    1,1-dichloroethane 118.34
    2-methyl-1-pentanol 36.6
    methyl formate 197.12
    2-methyl-1-butanol 41.09
    n-decane 1.01
    butyronitrile 78.66
    3,7-dimethyl-1-octanol 16.8
    1-chlorooctane 8.4
    1-chlorotetradecane 3.64
    n-nonane 0.75
    undecane 0.84
    tert-butylcyclohexane 1.33
    cyclooctane 0.36
    cyclopentanol 99.36
    tetrahydropyran 192.39
    tert-amyl methyl ether 30.82
    2,5,8-trioxanonane 105.61
    1-hexene 4.96
    2-isopropoxyethanol 75.5
    2,2,2-trifluoroethanol 39.63
    methyl butyrate 79.8

    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