3-Decen-5-one

Overview IFRA Request a quote

  • Identifiers

    CAS number
    32064-73-6

    Molecular formula
    C10H18O

    SMILES
    CCCCCC(=O)C=CCC

    Safety labels

  • Odor profile

    Fragrance
    Fruity 76.31%
    Earthy 62.26%
    Herbal 61.81%
    Mushroom 61.11%
    Green 61.08%
    Metallic 48.87%
    Cheesy 47.55%
    Sweet 43.98%
    Fatty 43.62%
    Ketonic 40.75%

     

    Flavor
    Herbal 45.89%
    Fruity 43.09%
    Mushroom 32.4%
    Spicy 27.96%
    Earthy 24.98%
    Fatty 23.94%
    Green 23.28%
    Oily 22.76%
    Cheese 21.54%
    Nut 21.52%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    3.1

    pKa est.
    8.58 (weak base)

    Molecular weight
    154.25 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Moderate

    Boiling point est.
    210°C

    Flash point

    • 78.27 ˚C est.

  • Synonyms

    • 3-Decen-5-one
    • 32064-73-6
    • DTXSID80339704
    • RefChem:93625
    • DTXCID80290785
    • IWQQYVVAYYANSF-SOFGYWHQSA-N
    • DEC-3-EN-5-ONE
    • 3-decene-5-one
    • SCHEMBL931712
    • 32064-73-6

  • Applications

    3-Decen-5-one (CAS 32064-73-6) is a non-saturated ketone that is used as a fragrance ingredient and a synthetic intermediate in the fragrance and flavor industry; practical applications include as a fragrance component in perfumery and flavor formulations, and as an aroma intermediate for creating additional fragrance compounds; it is used in cosmetics/personal care as a fragrance ingredient, in household and cleaning products as an odor additive, as an industrial intermediate for the synthesis of other fragrance compounds, and as a fragrance additive in coatings and inks.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 5180.38
    methanol 4722.83
    isopropanol 4780.09
    water 0.31
    ethyl acetate 3369.02
    n-propanol 4118.47
    acetone 5499.92
    n-butanol 4230.34
    acetonitrile 3274.95
    DMF 4357.61
    toluene 1498.3
    isobutanol 3414.77
    1,4-dioxane 3828.21
    methyl acetate 2351.22
    THF 4983.44
    2-butanone 3350.46
    n-pentanol 2641.72
    sec-butanol 3818.24
    n-hexane 2050.39
    ethylene glycol 444.77
    NMP 2601.41
    cyclohexane 2181.14
    DMSO 3301.14
    n-butyl acetate 3904.94
    n-octanol 1257.16
    chloroform 6781.29
    n-propyl acetate 1998.13
    acetic acid 2453.28
    dichloromethane 5780.14
    cyclohexanone 4868.23
    propylene glycol 875.98
    isopropyl acetate 1983.04
    DMAc 2015.19
    2-ethoxyethanol 1622.49
    isopentanol 3429.02
    n-heptane 944.75
    ethyl formate 1754.95
    1,2-dichloroethane 3921.23
    n-hexanol 3925.53
    2-methoxyethanol 2942.47
    isobutyl acetate 1196.71
    tetrachloromethane 1338.9
    n-pentyl acetate 1579.51
    transcutol 5648.99
    n-heptanol 1176.13
    ethylbenzene 896.08
    MIBK 1703.05
    2-propoxyethanol 3062.65
    tert-butanol 4847.19
    MTBE 3921.98
    2-butoxyethanol 1453.88
    propionic acid 2059.65
    o-xylene 776.51
    formic acid 423.58
    diethyl ether 4341.14
    m-xylene 922.56
    p-xylene 1053.16
    chlorobenzene 2042.12
    dimethyl carbonate 510.29
    n-octane 298.16
    formamide 615.42
    cyclopentanone 3859.2
    2-pentanone 3346.3
    anisole 1267.45
    cyclopentyl methyl ether 2810.59
    gamma-butyrolactone 3174.74
    1-methoxy-2-propanol 2416.73
    pyridine 3908.02
    3-pentanone 1844.99
    furfural 2388.66
    n-dodecane 166.67
    diethylene glycol 1436.4
    diisopropyl ether 1206.27
    tert-amyl alcohol 3502.92
    acetylacetone 2283.54
    n-hexadecane 192.47
    acetophenone 1069.06
    methyl propionate 1781.33
    isopentyl acetate 2999.0
    trichloroethylene 6088.43
    n-nonanol 1008.92
    cyclohexanol 3621.39
    benzyl alcohol 1111.02
    2-ethylhexanol 2223.69
    isooctanol 943.38
    dipropyl ether 2529.27
    1,2-dichlorobenzene 1522.18
    ethyl lactate 583.9
    propylene carbonate 1865.87
    n-methylformamide 1774.68
    2-pentanol 3095.79
    n-pentane 1339.46
    1-propoxy-2-propanol 2569.91
    1-methoxy-2-propyl acetate 1826.74
    2-(2-methoxypropoxy) propanol 1125.81
    mesitylene 616.49
    ε-caprolactone 3208.43
    p-cymene 601.66
    epichlorohydrin 3749.02
    1,1,1-trichloroethane 4015.69
    2-aminoethanol 1218.94
    morpholine-4-carbaldehyde 2276.32
    sulfolane 3137.28
    2,2,4-trimethylpentane 344.53
    2-methyltetrahydrofuran 4683.85
    n-hexyl acetate 2166.26
    isooctane 338.62
    2-(2-butoxyethoxy)ethanol 1654.07
    sec-butyl acetate 1257.66
    tert-butyl acetate 1779.92
    decalin 564.44
    glycerin 819.85
    diglyme 2705.04
    acrylic acid 1393.52
    isopropyl myristate 741.29
    n-butyric acid 4163.87
    acetyl acetate 1385.46
    di(2-ethylhexyl) phthalate 542.78
    ethyl propionate 1442.41
    nitromethane 2846.78
    1,2-diethoxyethane 2744.31
    benzonitrile 1949.79
    trioctyl phosphate 446.06
    1-bromopropane 3919.06
    gamma-valerolactone 3641.61
    n-decanol 706.7
    triethyl phosphate 545.42
    4-methyl-2-pentanol 1378.38
    propionitrile 3014.02
    vinylene carbonate 1638.92
    1,1,2-trichlorotrifluoroethane 2233.54
    DMS 1006.79
    cumene 573.59
    2-octanol 924.14
    2-hexanone 2393.16
    octyl acetate 896.51
    limonene 1217.18
    1,2-dimethoxyethane 3388.44
    ethyl orthosilicate 583.51
    tributyl phosphate 576.53
    diacetone alcohol 1605.44
    N,N-dimethylaniline 873.28
    acrylonitrile 2729.89
    aniline 1701.06
    1,3-propanediol 1839.02
    bromobenzene 2235.93
    dibromomethane 4787.74
    1,1,2,2-tetrachloroethane 5049.44
    2-methyl-cyclohexyl acetate 1137.24
    tetrabutyl urea 729.19
    diisobutyl methanol 997.31
    2-phenylethanol 1385.8
    styrene 1263.15
    dioctyl adipate 887.45
    dimethyl sulfate 678.68
    ethyl butyrate 1854.32
    methyl lactate 695.3
    butyl lactate 1001.45
    diethyl carbonate 984.64
    propanediol butyl ether 1320.16
    triethyl orthoformate 1074.4
    p-tert-butyltoluene 579.11
    methyl 4-tert-butylbenzoate 872.63
    morpholine 5261.58
    tert-butylamine 3736.55
    n-dodecanol 525.95
    dimethoxymethane 2019.26
    ethylene carbonate 1529.87
    cyrene 686.58
    2-ethoxyethyl acetate 1543.64
    2-ethylhexyl acetate 2210.5
    1,2,4-trichlorobenzene 1590.56
    4-methylpyridine 3853.0
    dibutyl ether 2097.73
    2,6-dimethyl-4-heptanol 997.31
    DEF 2941.94
    dimethyl isosorbide 1531.62
    tetrachloroethylene 3270.96
    eugenol 887.42
    triacetin 1186.77
    span 80 1228.02
    1,4-butanediol 723.15
    1,1-dichloroethane 4971.19
    2-methyl-1-pentanol 2108.96
    methyl formate 1114.99
    2-methyl-1-butanol 3112.31
    n-decane 317.49
    butyronitrile 4247.36
    3,7-dimethyl-1-octanol 1198.16
    1-chlorooctane 993.64
    1-chlorotetradecane 353.95
    n-nonane 371.0
    undecane 219.72
    tert-butylcyclohexane 508.95
    cyclooctane 521.96
    cyclopentanol 2993.4
    tetrahydropyran 6241.67
    tert-amyl methyl ether 2249.68
    2,5,8-trioxanonane 1688.22
    1-hexene 3949.35
    2-isopropoxyethanol 1347.53
    2,2,2-trifluoroethanol 469.14
    methyl butyrate 2344.67

    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