7-Allylbenzo[b][1,4]dioxepin-3-one

  • Identifiers

    Molecular formula
    C12H12O3

    SMILES
    C=CCC1=CC2=C(C=C1)OCC(=O)CO2

  • Odor profile

    Fragrance
    Floral 66.52%
    Spicy 54.99%
    Herbal 51.65%
    Fatty 47.39%
    Green 45.42%
    Sweet 42.83%
    Aldehydic 42.33%
    Fresh 40.83%
    Coconut 35.78%
    Ozone 34.52%

     

    Flavor
    Sweet 86.8%
    Woody 64.77%
    Spice 62.12%
    Spicy 54.38%
    Floral 52.47%
    Cinnamon 42.74%
    Clove 42.26%
    Vanilla 39.69%
    Balsam 39.01%
    Warm 38.39%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    2.6

    pKa est.
    7.92 (neutral)

    Molecular weight
    204.22 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    329°C

    Flash point

    • 154.25 ˚C est.

  • Synonyms

    • SCHEMBL5393754
    • WYCAMOVJBJBXCY-UHFFFAOYSA-N
    • 7-allylbenzo[b][1,4]dioxepin-3-one
  • Applications

    7-Allylbenzo[b][1,4]dioxepin-3-one is primarily used as an organic synthesis intermediate and as a reactive monomer in polymer formulations. Its allyl group enables participation in radical or cationic polymerization, allowing it to function as a crosslinkable monomer or reactive diluent in UV- or heat-curable coatings, inks, and resins. It also serves as a building block for specialty polymers and high-performance materials in industrial manufacturing. In adhesives and sealants, it can act as a crosslinking modifier to enhance chemical resistance and mechanical properties.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 98.7
    methanol 167.11
    isopropanol 58.19
    water 0.99
    ethyl acetate 208.12
    n-propanol 66.81
    acetone 311.47
    n-butanol 61.0
    acetonitrile 219.16
    DMF 455.54
    toluene 68.9
    isobutanol 50.59
    1,4-dioxane 293.32
    methyl acetate 222.04
    THF 381.44
    2-butanone 195.35
    n-pentanol 62.43
    sec-butanol 56.03
    n-hexane 3.76
    ethylene glycol 89.27
    NMP 310.01
    cyclohexane 11.78
    DMSO 899.27
    n-butyl acetate 116.57
    n-octanol 32.66
    chloroform 473.83
    n-propyl acetate 136.38
    acetic acid 289.91
    dichloromethane 606.56
    cyclohexanone 219.34
    propylene glycol 57.39
    isopropyl acetate 101.89
    DMAc 385.96
    2-ethoxyethanol 231.49
    isopentanol 67.58
    n-heptane 6.34
    ethyl formate 165.71
    1,2-dichloroethane 400.42
    n-hexanol 58.3
    2-methoxyethanol 304.88
    isobutyl acetate 78.63
    tetrachloromethane 41.84
    n-pentyl acetate 60.62
    transcutol 765.62
    n-heptanol 31.18
    ethylbenzene 40.0
    MIBK 96.0
    2-propoxyethanol 151.98
    tert-butanol 104.2
    MTBE 92.28
    2-butoxyethanol 92.95
    propionic acid 114.63
    o-xylene 51.17
    formic acid 172.55
    diethyl ether 114.12
    m-xylene 44.51
    p-xylene 48.97
    chlorobenzene 120.04
    dimethyl carbonate 126.54
    n-octane 3.33
    formamide 327.94
    cyclopentanone 320.42
    2-pentanone 141.33
    anisole 129.4
    cyclopentyl methyl ether 120.85
    gamma-butyrolactone 366.54
    1-methoxy-2-propanol 170.6
    pyridine 251.59
    3-pentanone 120.48
    furfural 381.27
    n-dodecane 3.96
    diethylene glycol 204.15
    diisopropyl ether 33.22
    tert-amyl alcohol 84.26
    acetylacetone 231.95
    n-hexadecane 4.51
    acetophenone 133.81
    methyl propionate 157.94
    isopentyl acetate 99.63
    trichloroethylene 671.36
    n-nonanol 31.06
    cyclohexanol 71.51
    benzyl alcohol 113.77
    2-ethylhexanol 46.4
    isooctanol 29.89
    dipropyl ether 56.21
    1,2-dichlorobenzene 118.62
    ethyl lactate 84.11
    propylene carbonate 197.57
    n-methylformamide 233.63
    2-pentanol 41.74
    n-pentane 4.14
    1-propoxy-2-propanol 95.26
    1-methoxy-2-propyl acetate 128.93
    2-(2-methoxypropoxy) propanol 122.54
    mesitylene 30.86
    ε-caprolactone 193.55
    p-cymene 31.48
    epichlorohydrin 461.37
    1,1,1-trichloroethane 196.77
    2-aminoethanol 89.24
    morpholine-4-carbaldehyde 354.05
    sulfolane 446.63
    2,2,4-trimethylpentane 5.81
    2-methyltetrahydrofuran 195.51
    n-hexyl acetate 80.84
    isooctane 4.24
    2-(2-butoxyethoxy)ethanol 160.16
    sec-butyl acetate 84.55
    tert-butyl acetate 112.51
    decalin 8.95
    glycerin 131.38
    diglyme 370.11
    acrylic acid 145.3
    isopropyl myristate 38.29
    n-butyric acid 137.08
    acetyl acetate 159.68
    di(2-ethylhexyl) phthalate 46.71
    ethyl propionate 109.51
    nitromethane 582.47
    1,2-diethoxyethane 170.73
    benzonitrile 126.25
    trioctyl phosphate 31.74
    1-bromopropane 117.89
    gamma-valerolactone 349.96
    n-decanol 25.53
    triethyl phosphate 61.76
    4-methyl-2-pentanol 36.74
    propionitrile 121.98
    vinylene carbonate 199.8
    1,1,2-trichlorotrifluoroethane 318.46
    DMS 130.18
    cumene 30.0
    2-octanol 20.62
    2-hexanone 112.28
    octyl acetate 48.0
    limonene 43.34
    1,2-dimethoxyethane 342.37
    ethyl orthosilicate 56.62
    tributyl phosphate 43.54
    diacetone alcohol 136.8
    N,N-dimethylaniline 78.13
    acrylonitrile 190.84
    aniline 106.15
    1,3-propanediol 116.11
    bromobenzene 122.41
    dibromomethane 323.31
    1,1,2,2-tetrachloroethane 442.16
    2-methyl-cyclohexyl acetate 76.84
    tetrabutyl urea 56.25
    diisobutyl methanol 32.28
    2-phenylethanol 88.65
    styrene 60.64
    dioctyl adipate 69.22
    dimethyl sulfate 213.25
    ethyl butyrate 97.29
    methyl lactate 110.38
    butyl lactate 62.3
    diethyl carbonate 81.31
    propanediol butyl ether 93.44
    triethyl orthoformate 72.77
    p-tert-butyltoluene 29.73
    methyl 4-tert-butylbenzoate 94.16
    morpholine 276.64
    tert-butylamine 50.77
    n-dodecanol 22.1
    dimethoxymethane 262.07
    ethylene carbonate 161.8
    cyrene 130.66
    2-ethoxyethyl acetate 119.85
    2-ethylhexyl acetate 78.0
    1,2,4-trichlorobenzene 147.24
    4-methylpyridine 180.16
    dibutyl ether 53.46
    2,6-dimethyl-4-heptanol 32.28
    DEF 171.64
    dimethyl isosorbide 184.06
    tetrachloroethylene 276.55
    eugenol 97.23
    triacetin 128.86
    span 80 81.02
    1,4-butanediol 65.54
    1,1-dichloroethane 233.6
    2-methyl-1-pentanol 64.83
    methyl formate 240.94
    2-methyl-1-butanol 58.89
    n-decane 5.52
    butyronitrile 98.68
    3,7-dimethyl-1-octanol 40.45
    1-chlorooctane 25.73
    1-chlorotetradecane 12.98
    n-nonane 4.82
    undecane 4.6
    tert-butylcyclohexane 7.67
    cyclooctane 4.54
    cyclopentanol 79.04
    tetrahydropyran 179.33
    tert-amyl methyl ether 72.73
    2,5,8-trioxanonane 245.83
    1-hexene 20.79
    2-isopropoxyethanol 141.79
    2,2,2-trifluoroethanol 137.56
    methyl butyrate 144.89

    Scent© AI

1 of 4
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