8-Acetyl-7-methoxycoumarin

Overview IFRA Request a quote

  • Identifiers

    CAS number
    89019-07-8

    Molecular formula
    C12H10O4

    SMILES
    CC(=O)C1=C(C=CC2=C1OC(=O)C=C2)OC

    Safety labels

  • Odor profile

    Fragrance
    Sweet 70.14%
    Coumarinic 46.01%
    Caramellic 43.41%
    Vanilla 42.35%
    Powdery 39.88%
    Hay 37.38%
    Phenolic 36.75%
    Fruity 35.94%
    Nutty 35.9%
    Burnt 34.58%

     

    Flavor
    Sweet 53.52%
    Bitter 50.39%
    Powdery 27.91%
    Balsam 27.1%
    Woody 26.94%
    Tobacco 26.93%
    Vanilla 25.29%
    Tonka 23.5%
    Balsamic 23.12%
    Creamy 22.95%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    1.6

    pKa est.
    6.16 (neutral)

    Molecular weight
    218.2 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    372°C

    Flash point

    • 159.74 ˚C est.

  • Synonyms

    • 89019-07-8
    • 8-Acetyl-7-methoxycoumarin
    • 8-acetyl-7-methoxy-2H-chromen-2-one
    • MFCD00270164
    • 8-ACETYL-7-METHOXYCHROMEN-2-ONE
    • 8-Acetyl-7-methoxy-chromen-2-one
    • CHEMBL1288594
    • 8-Acetyl-7-methoxy-2H-1-benzopyran-2-one
    • 2H-1-Benzopyran-2-one, 8-acetyl-7-methoxy-
    • 85L6MH46UB
    • orb1683296
    • SCHEMBL16283617
    • DTXSID20556130
    • 8-acetyl-7-methoxy-2-oxochromene
    • 8-Ethanoyl-7-methoxy-chromen-2-one
    • BDBM50332024
    • AKOS016009510
    • AS-62494
    • PD183248
    • ST085908
    • DB-078289
    • CS-0148647
    • E74255
    • 89019-07-8

  • Applications

    8-Acetyl-7-methoxycoumarin (CAS 89019-07-8) is primarily used as an aroma compound and fragrance ingredient in perfumery, contributing vanilla-like notes and potentially acting as a fragrance fixative. It is also evaluated as a synthetic intermediate for making more complex coumarin derivatives in cosmetic and personal care product development. In industrial chemistry, it serves as a building block in the synthesis of pharmaceutical and agrochemical candidates, and can be employed as a dye or fluorescent component in coatings and inks. Its coumarin core offers optical properties that may enable use as a fluorophore or analytical marker in specialty materials and sensors. In some markets it may be considered for flavor applications as an aroma precursor, subject to regulatory approvals.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 7.08
    methanol 12.06
    isopropanol 4.44
    water 0.04
    ethyl acetate 35.56
    n-propanol 5.43
    acetone 66.99
    n-butanol 5.2
    acetonitrile 39.17
    DMF 188.05
    toluene 11.03
    isobutanol 5.08
    1,4-dioxane 71.43
    methyl acetate 55.48
    THF 141.78
    2-butanone 40.66
    n-pentanol 5.36
    sec-butanol 4.87
    n-hexane 0.55
    ethylene glycol 6.32
    NMP 168.5
    cyclohexane 0.84
    DMSO 208.64
    n-butyl acetate 26.39
    n-octanol 6.66
    chloroform 44.64
    n-propyl acetate 30.2
    acetic acid 23.14
    dichloromethane 88.77
    cyclohexanone 70.77
    propylene glycol 2.92
    isopropyl acetate 18.85
    DMAc 163.48
    2-ethoxyethanol 22.85
    isopentanol 6.48
    n-heptane 0.76
    ethyl formate 27.95
    1,2-dichloroethane 68.03
    n-hexanol 7.47
    2-methoxyethanol 43.04
    isobutyl acetate 17.64
    tetrachloromethane 4.45
    n-pentyl acetate 17.58
    transcutol 51.05
    n-heptanol 5.65
    ethylbenzene 9.32
    MIBK 19.67
    2-propoxyethanol 32.86
    tert-butanol 9.6
    MTBE 9.33
    2-butoxyethanol 17.86
    propionic acid 15.63
    o-xylene 10.41
    formic acid 13.41
    diethyl ether 11.82
    m-xylene 9.92
    p-xylene 13.86
    chlorobenzene 23.33
    dimethyl carbonate 40.59
    n-octane 0.46
    formamide 35.42
    cyclopentanone 123.92
    2-pentanone 28.18
    anisole 26.48
    cyclopentyl methyl ether 35.83
    gamma-butyrolactone 150.34
    1-methoxy-2-propanol 23.29
    pyridine 54.7
    3-pentanone 28.92
    furfural 123.91
    n-dodecane 0.64
    diethylene glycol 36.46
    diisopropyl ether 3.9
    tert-amyl alcohol 8.39
    acetylacetone 64.84
    n-hexadecane 0.78
    acetophenone 34.54
    methyl propionate 42.89
    isopentyl acetate 23.13
    trichloroethylene 117.68
    n-nonanol 6.87
    cyclohexanol 10.28
    benzyl alcohol 20.94
    2-ethylhexanol 8.55
    isooctanol 5.71
    dipropyl ether 11.2
    1,2-dichlorobenzene 26.42
    ethyl lactate 18.33
    propylene carbonate 58.79
    n-methylformamide 57.11
    2-pentanol 3.49
    n-pentane 0.31
    1-propoxy-2-propanol 20.96
    1-methoxy-2-propyl acetate 34.54
    2-(2-methoxypropoxy) propanol 27.45
    mesitylene 6.09
    ε-caprolactone 57.38
    p-cymene 8.23
    epichlorohydrin 154.55
    1,1,1-trichloroethane 32.46
    2-aminoethanol 6.66
    morpholine-4-carbaldehyde 130.54
    sulfolane 175.24
    2,2,4-trimethylpentane 0.49
    2-methyltetrahydrofuran 51.77
    n-hexyl acetate 21.15
    isooctane 0.37
    2-(2-butoxyethoxy)ethanol 26.88
    sec-butyl acetate 16.95
    tert-butyl acetate 22.38
    decalin 1.48
    glycerin 11.74
    diglyme 65.88
    acrylic acid 20.41
    isopropyl myristate 9.82
    n-butyric acid 16.21
    acetyl acetate 27.58
    di(2-ethylhexyl) phthalate 14.44
    ethyl propionate 29.54
    nitromethane 117.46
    1,2-diethoxyethane 20.97
    benzonitrile 32.58
    trioctyl phosphate 9.7
    1-bromopropane 15.38
    gamma-valerolactone 138.01
    n-decanol 5.57
    triethyl phosphate 19.22
    4-methyl-2-pentanol 3.8
    propionitrile 20.91
    vinylene carbonate 57.92
    1,1,2-trichlorotrifluoroethane 68.07
    DMS 39.29
    cumene 7.73
    2-octanol 4.6
    2-hexanone 26.19
    octyl acetate 13.01
    limonene 9.97
    1,2-dimethoxyethane 75.91
    ethyl orthosilicate 15.84
    tributyl phosphate 12.59
    diacetone alcohol 28.85
    N,N-dimethylaniline 21.82
    acrylonitrile 41.44
    aniline 18.06
    1,3-propanediol 10.56
    bromobenzene 22.15
    dibromomethane 40.45
    1,1,2,2-tetrachloroethane 68.31
    2-methyl-cyclohexyl acetate 23.34
    tetrabutyl urea 18.42
    diisobutyl methanol 6.02
    2-phenylethanol 21.56
    styrene 9.36
    dioctyl adipate 17.09
    dimethyl sulfate 85.92
    ethyl butyrate 22.74
    methyl lactate 23.85
    butyl lactate 14.62
    diethyl carbonate 19.4
    propanediol butyl ether 14.37
    triethyl orthoformate 17.64
    p-tert-butyltoluene 6.96
    methyl 4-tert-butylbenzoate 29.66
    morpholine 62.79
    tert-butylamine 4.34
    n-dodecanol 4.55
    dimethoxymethane 83.41
    ethylene carbonate 44.46
    cyrene 41.12
    2-ethoxyethyl acetate 29.95
    2-ethylhexyl acetate 20.0
    1,2,4-trichlorobenzene 33.39
    4-methylpyridine 51.6
    dibutyl ether 9.01
    2,6-dimethyl-4-heptanol 6.02
    DEF 51.66
    dimethyl isosorbide 58.39
    tetrachloroethylene 42.64
    eugenol 29.75
    triacetin 27.77
    span 80 17.53
    1,4-butanediol 5.45
    1,1-dichloroethane 32.02
    2-methyl-1-pentanol 7.45
    methyl formate 70.69
    2-methyl-1-butanol 6.29
    n-decane 0.93
    butyronitrile 17.52
    3,7-dimethyl-1-octanol 7.56
    1-chlorooctane 5.49
    1-chlorotetradecane 2.71
    n-nonane 0.76
    undecane 0.77
    tert-butylcyclohexane 1.19
    cyclooctane 0.36
    cyclopentanol 15.29
    tetrahydropyran 33.99
    tert-amyl methyl ether 10.23
    2,5,8-trioxanonane 47.57
    1-hexene 3.15
    2-isopropoxyethanol 17.32
    2,2,2-trifluoroethanol 19.09
    methyl butyrate 38.44

    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