Eucarvone

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  • Identifiers

    CAS number
    503-93-5

    Molecular formula
    C10H14O

    SMILES
    CC1=CC=CC(CC1=O)(C)C

    Safety labels

    Irritant
    Irritant

    Retention indicies (RI)

    • Carbowax: 1465.0

  • Odor profile

    Fragrance
    Mint 69.21%
    Tobacco 50.2%
    Herbal 49.83%
    Camphoreous 42.44%
    Woody 39.94%
    Hay 36.99%
    Sweet 36.74%
    Spicy 34.4%
    Phenolic 33.64%
    Coumarinic 29.88%

     

    Flavor
    Minty 54.16%
    Tobacco 53.5%
    Woody 47.65%
    Phenolic 47.04%
    Sweet 45.72%
    Herbal 41.2%
    Spicy 37.42%
    Fruity 35.41%
    Mint 35.18%
    Camphor 33.56%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    2.6

    pKa est.
    7.93 (neutral)

    Molecular weight
    150.22 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderate

    Boiling point est.
    221°C

    Flash point

    • 82.37 ˚C est.

  • Synonyms

    • Eucarvone
    • 503-93-5
    • 2,6,6-Trimethylcyclohepta-2,4-dienone
    • 2,6,6-Trimethyl-2,4-cycloheptadien-1-one
    • 2,6,6-trimethylcyclohepta-2,4-dien-1-one
    • 2,4-Cycloheptadien-1-one, 2,6,6-trimethyl-
    • 6H2K49X6B0
    • NSC-127544
    • DTXSID00198310
    • NSC 127544
    • NSC127544
    • 2, 2,6,6-trimethyl-
    • UNII-6H2K49X6B0
    • SCHEMBL1655454
    • CHEBI:80820
    • DTXCID30120801
    • MFCD00182537
    • AKOS006230586
    • FS-2395
    • CS-0134526
    • T1846
    • 2,6,6-trimethyl-cyclohepta-2,4-dien-1-one
    • 2,6,6-Trimethyl-2,4-cycloheptadien-1-one #
    • C16955
    • D92536
    • Q27149863

  • Applications

    Eucarvone (CAS 503-93-5) is primarily used as an aroma compound in perfumery and flavor applications, where it contributes fruity/spicy notes to fragrance formulations and taste profiles. It is also evaluated for cosmetics and personal care products as a fragrance ingredient, and may appear in household products and cleaning formulations to impart a characteristic scent. In industrial manufacturing, Eucarvone may serve as an intermediate in fragrance synthesis or as a solvent or carrier for active ingredients within scent-containing formulations. Additional roles may include use in coatings and inks as a scent additive, subject to local regulations and formulation limits.

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 352.46
    methanol 395.14
    isopropanol 436.29
    water 3.56
    ethyl acetate 552.58
    n-propanol 401.22
    acetone 619.16
    n-butanol 410.14
    acetonitrile 506.16
    DMF 839.33
    toluene 430.38
    isobutanol 403.17
    1,4-dioxane 806.72
    methyl acetate 555.93
    THF 1260.72
    2-butanone 639.12
    n-pentanol 294.76
    sec-butanol 488.26
    n-hexane 262.15
    ethylene glycol 113.23
    NMP 828.19
    cyclohexane 237.95
    DMSO 436.82
    n-butyl acetate 419.57
    n-octanol 348.1
    chloroform 1549.84
    n-propyl acetate 319.43
    acetic acid 319.73
    dichloromethane 1010.43
    cyclohexanone 830.65
    propylene glycol 202.92
    isopropyl acetate 388.09
    DMAc 641.79
    2-ethoxyethanol 309.4
    isopentanol 425.08
    n-heptane 134.67
    ethyl formate 295.6
    1,2-dichloroethane 607.89
    n-hexanol 568.14
    2-methoxyethanol 480.36
    isobutyl acetate 258.88
    tetrachloromethane 311.78
    n-pentyl acetate 295.82
    transcutol 848.17
    n-heptanol 298.45
    ethylbenzene 303.86
    MIBK 433.75
    2-propoxyethanol 620.72
    tert-butanol 625.42
    MTBE 604.89
    2-butoxyethanol 369.34
    propionic acid 407.14
    o-xylene 326.02
    formic acid 111.76
    diethyl ether 549.87
    m-xylene 383.31
    p-xylene 377.16
    chlorobenzene 467.88
    dimethyl carbonate 239.1
    n-octane 73.71
    formamide 122.66
    cyclopentanone 955.95
    2-pentanone 569.43
    anisole 475.61
    cyclopentyl methyl ether 742.18
    gamma-butyrolactone 921.54
    1-methoxy-2-propanol 532.54
    pyridine 541.82
    3-pentanone 473.64
    furfural 633.62
    n-dodecane 60.2
    diethylene glycol 352.56
    diisopropyl ether 262.85
    tert-amyl alcohol 552.49
    acetylacetone 512.64
    n-hexadecane 66.85
    acetophenone 377.8
    methyl propionate 472.74
    isopentyl acetate 397.15
    trichloroethylene 1157.65
    n-nonanol 283.27
    cyclohexanol 514.73
    benzyl alcohol 293.6
    2-ethylhexanol 351.92
    isooctanol 254.35
    dipropyl ether 347.16
    1,2-dichlorobenzene 452.49
    ethyl lactate 205.07
    propylene carbonate 549.01
    n-methylformamide 308.16
    2-pentanol 417.68
    n-pentane 188.2
    1-propoxy-2-propanol 479.87
    1-methoxy-2-propyl acetate 419.79
    2-(2-methoxypropoxy) propanol 336.18
    mesitylene 276.74
    ε-caprolactone 674.39
    p-cymene 188.75
    epichlorohydrin 824.3
    1,1,1-trichloroethane 899.08
    2-aminoethanol 215.91
    morpholine-4-carbaldehyde 700.43
    sulfolane 944.45
    2,2,4-trimethylpentane 103.85
    2-methyltetrahydrofuran 906.79
    n-hexyl acetate 539.39
    isooctane 97.63
    2-(2-butoxyethoxy)ethanol 449.48
    sec-butyl acetate 273.03
    tert-butyl acetate 443.75
    decalin 151.37
    glycerin 250.19
    diglyme 676.16
    acrylic acid 339.57
    isopropyl myristate 216.14
    n-butyric acid 481.04
    acetyl acetate 321.8
    di(2-ethylhexyl) phthalate 182.02
    ethyl propionate 336.61
    nitromethane 501.8
    1,2-diethoxyethane 377.3
    benzonitrile 396.85
    trioctyl phosphate 149.93
    1-bromopropane 577.29
    gamma-valerolactone 895.72
    n-decanol 216.93
    triethyl phosphate 162.58
    4-methyl-2-pentanol 291.72
    propionitrile 495.24
    vinylene carbonate 464.36
    1,1,2-trichlorotrifluoroethane 560.45
    DMS 369.9
    cumene 234.14
    2-octanol 257.99
    2-hexanone 396.49
    octyl acetate 267.82
    limonene 272.19
    1,2-dimethoxyethane 580.8
    ethyl orthosilicate 166.4
    tributyl phosphate 169.64
    diacetone alcohol 472.76
    N,N-dimethylaniline 342.33
    acrylonitrile 504.88
    aniline 361.98
    1,3-propanediol 271.37
    bromobenzene 516.49
    dibromomethane 764.33
    1,1,2,2-tetrachloroethane 1020.63
    2-methyl-cyclohexyl acetate 286.78
    tetrabutyl urea 217.39
    diisobutyl methanol 209.39
    2-phenylethanol 370.91
    styrene 325.72
    dioctyl adipate 246.64
    dimethyl sulfate 374.93
    ethyl butyrate 299.79
    methyl lactate 278.68
    butyl lactate 241.25
    diethyl carbonate 208.6
    propanediol butyl ether 376.71
    triethyl orthoformate 208.39
    p-tert-butyltoluene 203.49
    methyl 4-tert-butylbenzoate 376.24
    morpholine 774.76
    tert-butylamine 469.54
    n-dodecanol 170.84
    dimethoxymethane 510.49
    ethylene carbonate 383.29
    cyrene 310.53
    2-ethoxyethyl acetate 325.46
    2-ethylhexyl acetate 317.84
    1,2,4-trichlorobenzene 514.33
    4-methylpyridine 631.76
    dibutyl ether 331.72
    2,6-dimethyl-4-heptanol 209.39
    DEF 532.06
    dimethyl isosorbide 505.26
    tetrachloroethylene 603.22
    eugenol 348.19
    triacetin 364.3
    span 80 342.38
    1,4-butanediol 145.41
    1,1-dichloroethane 882.64
    2-methyl-1-pentanol 313.95
    methyl formate 279.84
    2-methyl-1-butanol 411.58
    n-decane 95.7
    butyronitrile 508.71
    3,7-dimethyl-1-octanol 304.48
    1-chlorooctane 284.03
    1-chlorotetradecane 121.81
    n-nonane 101.4
    undecane 73.65
    tert-butylcyclohexane 152.63
    cyclooctane 117.17
    cyclopentanol 529.58
    tetrahydropyran 864.67
    tert-amyl methyl ether 471.87
    2,5,8-trioxanonane 437.55
    1-hexene 469.21
    2-isopropoxyethanol 285.22
    2,2,2-trifluoroethanol 157.95
    methyl butyrate 402.78

    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
Lemon balm (Finland) 8014-71-9 Melissa officinalis L., fam. Lamiaceae (Labiatae) 1.7%
Blackcurrant bud 1 68606-81-5 Ribes nigrum L., fam. Grossulariaceae 0.36%
Juniperus martinezii Juniperus martinezii Perez de la Rosa, fam. Cupressaceae 0.1%
Gingergrass (India) 5 Cymbopogon martini Stapf., var. sofia, fam. Poaceae (Gramineae) 0.1%
Kaempferia galanga rhizome (Malaysia) Kaempferia galanga L. (Alpinia sessilis Kon.), fam. Zingiberaceae 0.2%
Angelica root (France) 1 8015-64-3 Angelica archangelica L., fam. Apiaceae (Umbelliferae) 0.4%
Wormwood (Mugwort) (Cuba) 8008-93-3 Artemisia absinthium L., fam. Asteraceae (Compositae) 0.06%
Mentha spicata (Cuba) Chemotype Mentha spicata L., fam. Lamiaceae (Labiatae) 0.8%
Rosemary (Portugal) 1 8000-25-7 Rosmarinus officinalis L., fam. Lamiaceae (Labiatae) 0.65%
Artemisia aucheri (Iran) 1 Artemisia aucheri Boiss., fam. Asteraceae (Compositae) 0.2%
Thymus fedtschenkoi var. handelii (Turkey) Thymus fedtschenkoi var. handelii, fam. Lamiaceae (Labiatae) 0.01%
Homalomena aromatica rhizome (India) Homalomena aromatica Schott. (Calla aromatica), fam. Araceae 0.3%
Lavender (Bulgaria) 2 8000-28-0 Lavandula angustifolia Mill. (L. officinalis Chaix), fam. Lamiaceae 0.01%
Lavender (Ukraine) 8000-28-0 Lavandula angustifolia Mill., (L. officinalis Chaix), fam. Lamiaceae 0.01%
Lavender (Australia) 8000-28-0 Lavandula angustifolia Mill. (L. officinalis Chaix), fam. Lamiaceae 0.01%
Lavender (Moldova) 8000-28-0 Lavandula angustifolia Mill., (L. officinalis Chaix), fam. Lamiaceae 0.01%