2,6,6,10-Tetramethyl-1-oxaspiro[4.5]deca-7,9-dien-3-one

  • Identifiers

    Molecular formula
    C13H18O2

    SMILES
    CC1C(=O)CC2(O1)C(=CC=CC2(C)C)C

  • Odor profile

    Fragrance
    Floral 65.69%
    Woody 65.21%
    Tobacco 40.94%
    Fruity 39.61%
    Sweet 37.48%
    Powdery 32.92%
    Mint 31.59%
    Orris 29.61%
    Natural 29.35%
    Hay 28.36%

     

    Flavor
    Woody 56.17%
    Fruity 55.49%
    Minty 42.39%
    Tobacco 41.75%
    Herbal 36.78%
    Spicy 35.91%
    Floral 35.3%
    Spice 31.44%
    Sweet 30.8%
    Camphor 26.51%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    2.2

    pKa est.
    7.9 (neutral)

    Molecular weight
    206.28 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Slow

    Boiling point est.
    265°C

    Flash point

    • 115.18 ˚C est.

  • Synonyms

    • XGVYEIAYIQAWHE-UHFFFAOYSA-N
  • Applications

    2,6,6,10-Tetramethyl-1-oxaspiro[4.5]deca-7,9-dien-3-one is primarily encountered as a fragrance-related odorant and intermediate in fragrance chemistry. In practice it can be used as a fragrance component in perfumery to contribute distinctive notes and as a fixative to help prolong aroma; it may also be used in cosmetics and personal care formulations as a fragrance ingredient; in household products to impart or stabilize a scent; and as a building block or intermediate in industrial manufacturing for the synthesis of other aroma compounds.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 137.74
    methanol 192.66
    isopropanol 124.97
    water 8.19
    ethyl acetate 229.87
    n-propanol 135.31
    acetone 273.57
    n-butanol 132.35
    acetonitrile 245.98
    DMF 538.61
    toluene 273.55
    isobutanol 116.79
    1,4-dioxane 359.88
    methyl acetate 257.85
    THF 436.11
    2-butanone 258.18
    n-pentanol 95.48
    sec-butanol 118.18
    n-hexane 18.62
    ethylene glycol 79.96
    NMP 404.96
    cyclohexane 37.19
    DMSO 306.69
    n-butyl acetate 151.85
    n-octanol 97.32
    chloroform 744.96
    n-propyl acetate 144.98
    acetic acid 114.48
    dichloromethane 736.83
    cyclohexanone 367.55
    propylene glycol 65.9
    isopropyl acetate 156.92
    DMAc 426.24
    2-ethoxyethanol 178.23
    isopentanol 113.59
    n-heptane 21.16
    ethyl formate 194.0
    1,2-dichloroethane 377.53
    n-hexanol 131.94
    2-methoxyethanol 277.75
    isobutyl acetate 107.14
    tetrachloromethane 180.84
    n-pentyl acetate 132.0
    transcutol 212.07
    n-heptanol 93.02
    ethylbenzene 164.64
    MIBK 166.05
    2-propoxyethanol 230.43
    tert-butanol 146.83
    MTBE 140.36
    2-butoxyethanol 149.82
    propionic acid 131.11
    o-xylene 206.94
    formic acid 70.67
    diethyl ether 157.65
    m-xylene 222.16
    p-xylene 218.76
    chlorobenzene 302.83
    dimethyl carbonate 167.88
    n-octane 14.97
    formamide 121.34
    cyclopentanone 441.63
    2-pentanone 224.15
    anisole 256.88
    cyclopentyl methyl ether 222.15
    gamma-butyrolactone 458.68
    1-methoxy-2-propanol 205.5
    pyridine 329.75
    3-pentanone 207.31
    furfural 421.42
    n-dodecane 16.06
    diethylene glycol 207.05
    diisopropyl ether 73.11
    tert-amyl alcohol 120.12
    acetylacetone 285.34
    n-hexadecane 18.83
    acetophenone 246.48
    methyl propionate 224.16
    isopentyl acetate 146.14
    trichloroethylene 692.77
    n-nonanol 89.07
    cyclohexanol 138.74
    benzyl alcohol 185.37
    2-ethylhexanol 95.5
    isooctanol 78.78
    dipropyl ether 93.31
    1,2-dichlorobenzene 299.67
    ethyl lactate 105.08
    propylene carbonate 266.01
    n-methylformamide 235.77
    2-pentanol 91.38
    n-pentane 23.1
    1-propoxy-2-propanol 143.05
    1-methoxy-2-propyl acetate 187.42
    2-(2-methoxypropoxy) propanol 141.06
    mesitylene 147.79
    ε-caprolactone 293.58
    p-cymene 110.84
    epichlorohydrin 464.93
    1,1,1-trichloroethane 392.78
    2-aminoethanol 102.86
    morpholine-4-carbaldehyde 458.22
    sulfolane 416.69
    2,2,4-trimethylpentane 18.72
    2-methyltetrahydrofuran 262.23
    n-hexyl acetate 172.0
    isooctane 17.53
    2-(2-butoxyethoxy)ethanol 155.14
    sec-butyl acetate 113.66
    tert-butyl acetate 155.67
    decalin 35.85
    glycerin 110.13
    diglyme 300.55
    acrylic acid 134.98
    isopropyl myristate 89.63
    n-butyric acid 153.24
    acetyl acetate 184.03
    di(2-ethylhexyl) phthalate 91.13
    ethyl propionate 162.53
    nitromethane 303.73
    1,2-diethoxyethane 127.8
    benzonitrile 263.12
    trioctyl phosphate 67.89
    1-bromopropane 202.18
    gamma-valerolactone 494.98
    n-decanol 70.31
    triethyl phosphate 91.75
    4-methyl-2-pentanol 74.34
    propionitrile 215.59
    vinylene carbonate 301.04
    1,1,2-trichlorotrifluoroethane 261.91
    DMS 205.98
    cumene 126.92
    2-octanol 73.05
    2-hexanone 144.45
    octyl acetate 106.94
    limonene 115.49
    1,2-dimethoxyethane 276.93
    ethyl orthosilicate 84.11
    tributyl phosphate 74.34
    diacetone alcohol 161.99
    N,N-dimethylaniline 203.15
    acrylonitrile 271.91
    aniline 204.98
    1,3-propanediol 135.77
    bromobenzene 350.25
    dibromomethane 450.77
    1,1,2,2-tetrachloroethane 490.22
    2-methyl-cyclohexyl acetate 129.59
    tetrabutyl urea 100.82
    diisobutyl methanol 65.08
    2-phenylethanol 195.12
    styrene 181.18
    dioctyl adipate 114.32
    dimethyl sulfate 241.45
    ethyl butyrate 142.16
    methyl lactate 125.68
    butyl lactate 99.2
    diethyl carbonate 116.17
    propanediol butyl ether 109.52
    triethyl orthoformate 99.03
    p-tert-butyltoluene 102.59
    methyl 4-tert-butylbenzoate 187.64
    morpholine 302.07
    tert-butylamine 103.43
    n-dodecanol 56.67
    dimethoxymethane 344.34
    ethylene carbonate 242.19
    cyrene 167.98
    2-ethoxyethyl acetate 173.9
    2-ethylhexyl acetate 126.1
    1,2,4-trichlorobenzene 313.39
    4-methylpyridine 374.35
    dibutyl ether 80.44
    2,6-dimethyl-4-heptanol 65.08
    DEF 247.57
    dimethyl isosorbide 253.23
    tetrachloroethylene 352.95
    eugenol 184.79
    triacetin 173.18
    span 80 111.62
    1,4-butanediol 76.46
    1,1-dichloroethane 380.63
    2-methyl-1-pentanol 94.71
    methyl formate 245.02
    2-methyl-1-butanol 114.25
    n-decane 23.06
    butyronitrile 196.63
    3,7-dimethyl-1-octanol 89.93
    1-chlorooctane 80.55
    1-chlorotetradecane 42.41
    n-nonane 20.78
    undecane 18.98
    tert-butylcyclohexane 32.01
    cyclooctane 20.11
    cyclopentanol 156.0
    tetrahydropyran 243.3
    tert-amyl methyl ether 125.07
    2,5,8-trioxanonane 222.37
    1-hexene 57.37
    2-isopropoxyethanol 135.81
    2,2,2-trifluoroethanol 103.61
    methyl butyrate 191.44

    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