2H-Pyran-3(4H)-one, 6-ethenyldihydro-2,2,6-trimethyl-

Overview IFRA Botanical Request a quote

  • Identifiers

    Molecular formula
    C10H16O2

    SMILES
    CC1(C(=O)CCC(O1)(C)C=C)C

  • Odor profile

    Floral 62.58%
    Herbal 61.08%
    Sweet 60.94%
    Mint 56.28%
    Woody 55.63%
    Fresh 51.94%
    Citrus 47.2%
    Camphoreous 45.23%
    Green 39.4%
    Tobacco 37.64%

    Scent© AI

  • Properties

    XLogP3-AA
    1.4

    Molecular weight
    168.23 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderately fast

    Boiling point est.
    208°C

    Flash point est.
    68.69 ˚C

  • Synonyms

    • 33933-72-1
    • 2H-Pyran-3(4H)-one, 6-ethenyldihydro-2,2,6-trimethyl-
    • DTXSID50338486
    • 6-Ethenyldihydro-2,2,6-trimethyl-2H-pyran-3(4H)-one
    • 2H-Pyran-3(4H)-one, dihydro-2,2,6-trimethyl-6-vinyl-
    • SCHEMBL20873447
    • DTXCID60289571
    • ATQPZCOAQSYTPR-UHFFFAOYSA-N
    • 2,2,6-Trimethyl-3-keto-6-vinyltetrahydropyran
    • 2,2,6-trimethyl-6-ethenyl-4,5-dihydro-3-pyranone
    • 2,2,6-Trimethyl-6-vinyldihydro-2H-pyran-3(4H)-one #

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 386.0
    methanol 620.09
    isopropanol 338.78
    water 10.75
    ethyl acetate 517.1
    n-propanol 377.79
    acetone 501.86
    n-butanol 356.4
    acetonitrile 507.35
    DMF 866.5
    toluene 450.25
    isobutanol 328.78
    1,4-dioxane 749.3
    methyl acetate 551.41
    THF 901.34
    2-butanone 542.66
    n-pentanol 234.05
    sec-butanol 357.07
    n-hexane 82.84
    ethylene glycol 136.36
    NMP 880.54
    cyclohexane 109.43
    DMSO 550.34
    n-butyl acetate 319.14
    n-octanol 209.04
    chloroform 1392.42
    n-propyl acetate 251.55
    acetic acid 359.62
    dichloromethane 1273.95
    cyclohexanone 780.91
    propylene glycol 150.79
    isopropyl acetate 344.72
    DMAc 888.23
    2-ethoxyethanol 370.37
    isopentanol 320.39
    n-heptane 54.87
    ethyl formate 344.57
    1,2-dichloroethane 684.88
    n-hexanol 340.77
    2-methoxyethanol 579.75
    isobutyl acetate 183.71
    tetrachloromethane 336.84
    n-pentyl acetate 243.13
    transcutol 899.34
    n-heptanol 171.78
    ethylbenzene 250.26
    MIBK 287.43
    2-propoxyethanol 505.08
    tert-butanol 435.42
    MTBE 467.14
    2-butoxyethanol 260.94
    propionic acid 356.29
    o-xylene 339.29
    formic acid 214.45
    diethyl ether 473.67
    m-xylene 342.96
    p-xylene 339.53
    chlorobenzene 491.15
    dimethyl carbonate 233.54
    n-octane 29.65
    formamide 229.5
    cyclopentanone 774.31
    2-pentanone 442.13
    anisole 404.73
    cyclopentyl methyl ether 535.59
    gamma-butyrolactone 857.37
    1-methoxy-2-propanol 454.08
    pyridine 506.45
    3-pentanone 440.15
    furfural 764.29
    n-dodecane 26.32
    diethylene glycol 388.32
    diisopropyl ether 183.41
    tert-amyl alcohol 411.56
    acetylacetone 502.31
    n-hexadecane 30.31
    acetophenone 381.8
    methyl propionate 453.5
    isopentyl acetate 296.73
    trichloroethylene 1181.95
    n-nonanol 171.96
    cyclohexanol 414.39
    benzyl alcohol 276.27
    2-ethylhexanol 196.83
    isooctanol 145.52
    dipropyl ether 211.74
    1,2-dichlorobenzene 468.42
    ethyl lactate 160.65
    propylene carbonate 487.25
    n-methylformamide 416.5
    2-pentanol 276.31
    n-pentane 75.36
    1-propoxy-2-propanol 313.53
    1-methoxy-2-propyl acetate 345.35
    2-(2-methoxypropoxy) propanol 274.18
    mesitylene 220.91
    ε-caprolactone 689.63
    p-cymene 156.55
    epichlorohydrin 875.02
    1,1,1-trichloroethane 787.15
    2-aminoethanol 214.31
    morpholine-4-carbaldehyde 888.51
    sulfolane 874.54
    2,2,4-trimethylpentane 56.66
    2-methyltetrahydrofuran 729.29
    n-hexyl acetate 389.47
    isooctane 36.92
    2-(2-butoxyethoxy)ethanol 337.55
    sec-butyl acetate 212.48
    tert-butyl acetate 362.58
    decalin 81.01
    glycerin 220.54
    diglyme 622.13
    acrylic acid 308.43
    isopropyl myristate 152.51
    n-butyric acid 401.3
    acetyl acetate 369.38
    di(2-ethylhexyl) phthalate 140.79
    ethyl propionate 286.12
    nitromethane 684.71
    1,2-diethoxyethane 342.86
    benzonitrile 410.21
    trioctyl phosphate 108.36
    1-bromopropane 481.92
    gamma-valerolactone 930.65
    n-decanol 123.0
    triethyl phosphate 146.28
    4-methyl-2-pentanol 172.73
    propionitrile 405.6
    vinylene carbonate 476.03
    1,1,2-trichlorotrifluoroethane 538.04
    DMS 344.7
    cumene 188.05
    2-octanol 141.06
    2-hexanone 285.97
    octyl acetate 186.16
    limonene 201.76
    1,2-dimethoxyethane 595.54
    ethyl orthosilicate 142.79
    tributyl phosphate 137.86
    diacetone alcohol 337.76
    N,N-dimethylaniline 311.21
    acrylonitrile 445.26
    aniline 365.78
    1,3-propanediol 285.75
    bromobenzene 519.81
    dibromomethane 820.27
    1,1,2,2-tetrachloroethane 972.68
    2-methyl-cyclohexyl acetate 227.32
    tetrabutyl urea 170.61
    diisobutyl methanol 119.2
    2-phenylethanol 294.83
    styrene 272.11
    dioctyl adipate 191.71
    dimethyl sulfate 391.88
    ethyl butyrate 242.52
    methyl lactate 221.48
    butyl lactate 182.08
    diethyl carbonate 176.35
    propanediol butyl ether 246.78
    triethyl orthoformate 177.82
    p-tert-butyltoluene 156.1
    methyl 4-tert-butylbenzoate 303.87
    morpholine 707.42
    tert-butylamine 312.15
    n-dodecanol 92.41
    dimethoxymethane 535.39
    ethylene carbonate 413.8
    cyrene 268.8
    2-ethoxyethyl acetate 330.98
    2-ethylhexyl acetate 261.03
    1,2,4-trichlorobenzene 523.55
    4-methylpyridine 689.67
    dibutyl ether 213.38
    2,6-dimethyl-4-heptanol 119.2
    DEF 550.29
    dimethyl isosorbide 460.03
    tetrachloroethylene 670.73
    eugenol 262.9
    triacetin 325.36
    span 80 222.52
    1,4-butanediol 138.27
    1,1-dichloroethane 777.03
    2-methyl-1-pentanol 236.8
    methyl formate 379.74
    2-methyl-1-butanol 334.9
    n-decane 43.85
    butyronitrile 393.32
    3,7-dimethyl-1-octanol 193.29
    1-chlorooctane 168.65
    1-chlorotetradecane 70.46
    n-nonane 43.75
    undecane 32.78
    tert-butylcyclohexane 77.5
    cyclooctane 53.06
    cyclopentanol 390.87
    tetrahydropyran 628.01
    tert-amyl methyl ether 400.85
    2,5,8-trioxanonane 431.33
    1-hexene 212.9
    2-isopropoxyethanol 268.0
    2,2,2-trifluoroethanol 214.84
    methyl butyrate 334.16

    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

Botanical

Name CAS Botanical Proportion
Osmanthus headspace (flowers) (China) 1 68917-05-5 Osmanthus fragrans (Thunb.) Lour., var. auranticus Makino, fam. Oleaceae 0.59%
Magnolia purpurella (China) 2 Magnolia purpurella Law et Zhou, fam. Magnoliaceae 0.39%